diff options
Diffstat (limited to 'fs/smb/server')
46 files changed, 1473 insertions, 2769 deletions
diff --git a/fs/smb/server/Kconfig b/fs/smb/server/Kconfig index cabe6a843c6a..4a23a5e7e8fe 100644 --- a/fs/smb/server/Kconfig +++ b/fs/smb/server/Kconfig @@ -11,6 +11,7 @@ config SMB_SERVER select CRYPTO_HMAC select CRYPTO_ECB select CRYPTO_LIB_DES + select CRYPTO_LIB_SHA256 select CRYPTO_SHA256 select CRYPTO_CMAC select CRYPTO_SHA512 @@ -70,4 +71,4 @@ config SMB_SERVER_CHECK_CAP_NET_ADMIN config SMB_SERVER_KERBEROS5 bool "Support for Kerberos 5" depends on SMB_SERVER - default n + default y diff --git a/fs/smb/server/asn1.c b/fs/smb/server/asn1.c index b931a99ab9c8..5c4c5121fece 100644 --- a/fs/smb/server/asn1.c +++ b/fs/smb/server/asn1.c @@ -104,7 +104,7 @@ int build_spnego_ntlmssp_neg_blob(unsigned char **pbuffer, u16 *buflen, oid_len + ntlmssp_len) * 2 + neg_result_len + oid_len + ntlmssp_len; - buf = kmalloc(total_len, GFP_KERNEL); + buf = kmalloc(total_len, KSMBD_DEFAULT_GFP); if (!buf) return -ENOMEM; @@ -140,7 +140,7 @@ int build_spnego_ntlmssp_auth_blob(unsigned char **pbuffer, u16 *buflen, int total_len = 4 + compute_asn_hdr_len_bytes(neg_result_len) * 2 + neg_result_len; - buf = kmalloc(total_len, GFP_KERNEL); + buf = kmalloc(total_len, KSMBD_DEFAULT_GFP); if (!buf) return -ENOMEM; @@ -217,7 +217,7 @@ static int ksmbd_neg_token_alloc(void *context, size_t hdrlen, if (!vlen) return -EINVAL; - conn->mechToken = kmemdup_nul(value, vlen, GFP_KERNEL); + conn->mechToken = kmemdup_nul(value, vlen, KSMBD_DEFAULT_GFP); if (!conn->mechToken) return -ENOMEM; diff --git a/fs/smb/server/auth.c b/fs/smb/server/auth.c index 09b20039636e..d99871c21451 100644 --- a/fs/smb/server/auth.c +++ b/fs/smb/server/auth.c @@ -151,7 +151,7 @@ static int calc_ntlmv2_hash(struct ksmbd_conn *conn, struct ksmbd_session *sess, /* convert user_name to unicode */ len = strlen(user_name(sess->user)); - uniname = kzalloc(2 + UNICODE_LEN(len), GFP_KERNEL); + uniname = kzalloc(2 + UNICODE_LEN(len), KSMBD_DEFAULT_GFP); if (!uniname) { ret = -ENOMEM; goto out; @@ -175,7 +175,7 @@ static int calc_ntlmv2_hash(struct ksmbd_conn *conn, struct ksmbd_session *sess, /* Convert domain name or conn name to unicode and uppercase */ len = strlen(dname); - domain = kzalloc(2 + UNICODE_LEN(len), GFP_KERNEL); + domain = kzalloc(2 + UNICODE_LEN(len), KSMBD_DEFAULT_GFP); if (!domain) { ret = -ENOMEM; goto out; @@ -254,7 +254,7 @@ int ksmbd_auth_ntlmv2(struct ksmbd_conn *conn, struct ksmbd_session *sess, } len = CIFS_CRYPTO_KEY_SIZE + blen; - construct = kzalloc(len, GFP_KERNEL); + construct = kzalloc(len, KSMBD_DEFAULT_GFP); if (!construct) { rc = -ENOMEM; goto out; @@ -361,7 +361,7 @@ int ksmbd_decode_ntlmssp_auth_blob(struct authenticate_message *authblob, if (sess_key_len > CIFS_KEY_SIZE) return -EINVAL; - ctx_arc4 = kmalloc(sizeof(*ctx_arc4), GFP_KERNEL); + ctx_arc4 = kmalloc(sizeof(*ctx_arc4), KSMBD_DEFAULT_GFP); if (!ctx_arc4) return -ENOMEM; @@ -451,7 +451,7 @@ ksmbd_build_ntlmssp_challenge_blob(struct challenge_message *chgblob, chgblob->NegotiateFlags = cpu_to_le32(flags); len = strlen(ksmbd_netbios_name()); - name = kmalloc(2 + UNICODE_LEN(len), GFP_KERNEL); + name = kmalloc(2 + UNICODE_LEN(len), KSMBD_DEFAULT_GFP); if (!name) return -ENOMEM; @@ -512,6 +512,7 @@ int ksmbd_krb5_authenticate(struct ksmbd_session *sess, char *in_blob, int in_len, char *out_blob, int *out_len) { struct ksmbd_spnego_authen_response *resp; + struct ksmbd_login_response_ext *resp_ext = NULL; struct ksmbd_user *user = NULL; int retval; @@ -540,13 +541,28 @@ int ksmbd_krb5_authenticate(struct ksmbd_session *sess, char *in_blob, goto out; } - user = ksmbd_alloc_user(&resp->login_response); + if (resp->login_response.status & KSMBD_USER_FLAG_EXTENSION) + resp_ext = ksmbd_ipc_login_request_ext(resp->login_response.account); + + user = ksmbd_alloc_user(&resp->login_response, resp_ext); if (!user) { ksmbd_debug(AUTH, "login failure\n"); retval = -ENOMEM; goto out; } - sess->user = user; + + if (!sess->user) { + /* First successful authentication */ + sess->user = user; + } else { + if (!ksmbd_compare_user(sess->user, user)) { + ksmbd_debug(AUTH, "different user tried to reuse session\n"); + retval = -EPERM; + ksmbd_free_user(user); + goto out; + } + ksmbd_free_user(user); + } memcpy(sess->sess_key, resp->payload, resp->session_key_len); memcpy(out_blob, resp->payload + resp->session_key_len, @@ -963,40 +979,6 @@ out: return rc; } -int ksmbd_gen_sd_hash(struct ksmbd_conn *conn, char *sd_buf, int len, - __u8 *pi_hash) -{ - int rc; - struct ksmbd_crypto_ctx *ctx = NULL; - - ctx = ksmbd_crypto_ctx_find_sha256(); - if (!ctx) { - ksmbd_debug(AUTH, "could not alloc sha256\n"); - return -ENOMEM; - } - - rc = crypto_shash_init(CRYPTO_SHA256(ctx)); - if (rc) { - ksmbd_debug(AUTH, "could not init shashn"); - goto out; - } - - rc = crypto_shash_update(CRYPTO_SHA256(ctx), sd_buf, len); - if (rc) { - ksmbd_debug(AUTH, "could not update with n\n"); - goto out; - } - - rc = crypto_shash_final(CRYPTO_SHA256(ctx), pi_hash); - if (rc) { - ksmbd_debug(AUTH, "Could not generate hash err : %d\n", rc); - goto out; - } -out: - ksmbd_release_crypto_ctx(ctx); - return rc; -} - static int ksmbd_get_encryption_key(struct ksmbd_work *work, __u64 ses_id, int enc, u8 *key) { @@ -1013,6 +995,8 @@ static int ksmbd_get_encryption_key(struct ksmbd_work *work, __u64 ses_id, ses_enc_key = enc ? sess->smb3encryptionkey : sess->smb3decryptionkey; memcpy(key, ses_enc_key, SMB3_ENC_DEC_KEY_SIZE); + if (!enc) + ksmbd_user_session_put(sess); return 0; } @@ -1039,7 +1023,7 @@ static struct scatterlist *ksmbd_init_sg(struct kvec *iov, unsigned int nvec, if (!nvec) return NULL; - nr_entries = kcalloc(nvec, sizeof(int), GFP_KERNEL); + nr_entries = kcalloc(nvec, sizeof(int), KSMBD_DEFAULT_GFP); if (!nr_entries) return NULL; @@ -1059,7 +1043,8 @@ static struct scatterlist *ksmbd_init_sg(struct kvec *iov, unsigned int nvec, /* Add two entries for transform header and signature */ total_entries += 2; - sg = kmalloc_array(total_entries, sizeof(struct scatterlist), GFP_KERNEL); + sg = kmalloc_array(total_entries, sizeof(struct scatterlist), + KSMBD_DEFAULT_GFP); if (!sg) { kfree(nr_entries); return NULL; @@ -1159,7 +1144,7 @@ int ksmbd_crypt_message(struct ksmbd_work *work, struct kvec *iov, goto free_ctx; } - req = aead_request_alloc(tfm, GFP_KERNEL); + req = aead_request_alloc(tfm, KSMBD_DEFAULT_GFP); if (!req) { rc = -ENOMEM; goto free_ctx; @@ -1178,7 +1163,7 @@ int ksmbd_crypt_message(struct ksmbd_work *work, struct kvec *iov, } iv_len = crypto_aead_ivsize(tfm); - iv = kzalloc(iv_len, GFP_KERNEL); + iv = kzalloc(iv_len, KSMBD_DEFAULT_GFP); if (!iv) { rc = -ENOMEM; goto free_sg; @@ -1211,7 +1196,7 @@ free_iv: free_sg: kfree(sg); free_req: - kfree(req); + aead_request_free(req); free_ctx: ksmbd_release_crypto_ctx(ctx); return rc; diff --git a/fs/smb/server/auth.h b/fs/smb/server/auth.h index 362b6159a6cf..6879a1bd1b91 100644 --- a/fs/smb/server/auth.h +++ b/fs/smb/server/auth.h @@ -66,6 +66,4 @@ int ksmbd_gen_smb311_encryptionkey(struct ksmbd_conn *conn, struct ksmbd_session *sess); int ksmbd_gen_preauth_integrity_hash(struct ksmbd_conn *conn, char *buf, __u8 *pi_hash); -int ksmbd_gen_sd_hash(struct ksmbd_conn *conn, char *sd_buf, int len, - __u8 *pi_hash); #endif diff --git a/fs/smb/server/connection.c b/fs/smb/server/connection.c index 09e1e7771592..3f04a2977ba8 100644 --- a/fs/smb/server/connection.c +++ b/fs/smb/server/connection.c @@ -25,7 +25,7 @@ DECLARE_RWSEM(conn_list_lock); /** * ksmbd_conn_free() - free resources of the connection instance * - * @conn: connection instance to be cleand up + * @conn: connection instance to be cleaned up * * During the thread termination, the corresponding conn instance * resources(sock/memory) are released and finally the conn object is freed. @@ -39,7 +39,10 @@ void ksmbd_conn_free(struct ksmbd_conn *conn) xa_destroy(&conn->sessions); kvfree(conn->request_buf); kfree(conn->preauth_info); - kfree(conn); + if (atomic_dec_and_test(&conn->refcnt)) { + conn->transport->ops->free_transport(conn->transport); + kfree(conn); + } } /** @@ -51,7 +54,7 @@ struct ksmbd_conn *ksmbd_conn_alloc(void) { struct ksmbd_conn *conn; - conn = kzalloc(sizeof(struct ksmbd_conn), GFP_KERNEL); + conn = kzalloc(sizeof(struct ksmbd_conn), KSMBD_DEFAULT_GFP); if (!conn) return NULL; @@ -68,6 +71,7 @@ struct ksmbd_conn *ksmbd_conn_alloc(void) conn->um = NULL; atomic_set(&conn->req_running, 0); atomic_set(&conn->r_count, 0); + atomic_set(&conn->refcnt, 1); conn->total_credits = 1; conn->outstanding_credits = 0; @@ -117,8 +121,8 @@ void ksmbd_conn_enqueue_request(struct ksmbd_work *work) if (conn->ops->get_cmd_val(work) != SMB2_CANCEL_HE) requests_queue = &conn->requests; + atomic_inc(&conn->req_running); if (requests_queue) { - atomic_inc(&conn->req_running); spin_lock(&conn->request_lock); list_add_tail(&work->request_entry, requests_queue); spin_unlock(&conn->request_lock); @@ -129,11 +133,14 @@ void ksmbd_conn_try_dequeue_request(struct ksmbd_work *work) { struct ksmbd_conn *conn = work->conn; + atomic_dec(&conn->req_running); + if (waitqueue_active(&conn->req_running_q)) + wake_up(&conn->req_running_q); + if (list_empty(&work->request_entry) && list_empty(&work->async_request_entry)) return; - atomic_dec(&conn->req_running); spin_lock(&conn->request_lock); list_del_init(&work->request_entry); spin_unlock(&conn->request_lock); @@ -165,11 +172,43 @@ void ksmbd_all_conn_set_status(u64 sess_id, u32 status) up_read(&conn_list_lock); } -void ksmbd_conn_wait_idle(struct ksmbd_conn *conn, u64 sess_id) +void ksmbd_conn_wait_idle(struct ksmbd_conn *conn) { wait_event(conn->req_running_q, atomic_read(&conn->req_running) < 2); } +int ksmbd_conn_wait_idle_sess_id(struct ksmbd_conn *curr_conn, u64 sess_id) +{ + struct ksmbd_conn *conn; + int rc, retry_count = 0, max_timeout = 120; + int rcount = 1; + +retry_idle: + if (retry_count >= max_timeout) + return -EIO; + + down_read(&conn_list_lock); + list_for_each_entry(conn, &conn_list, conns_list) { + if (conn->binding || xa_load(&conn->sessions, sess_id)) { + if (conn == curr_conn) + rcount = 2; + if (atomic_read(&conn->req_running) >= rcount) { + rc = wait_event_timeout(conn->req_running_q, + atomic_read(&conn->req_running) < rcount, + HZ); + if (!rc) { + up_read(&conn_list_lock); + retry_count++; + goto retry_idle; + } + } + } + } + up_read(&conn_list_lock); + + return 0; +} + int ksmbd_conn_write(struct ksmbd_work *work) { struct ksmbd_conn *conn = work->conn; @@ -273,7 +312,7 @@ int ksmbd_conn_handler_loop(void *p) { struct ksmbd_conn *conn = (struct ksmbd_conn *)p; struct ksmbd_transport *t = conn->transport; - unsigned int pdu_size, max_allowed_pdu_size; + unsigned int pdu_size, max_allowed_pdu_size, max_req; char hdr_buf[4] = {0,}; int size; @@ -283,6 +322,7 @@ int ksmbd_conn_handler_loop(void *p) if (t->ops->prepare && t->ops->prepare(t)) goto out; + max_req = server_conf.max_inflight_req; conn->last_active = jiffies; set_freezable(); while (ksmbd_conn_alive(conn)) { @@ -292,6 +332,13 @@ int ksmbd_conn_handler_loop(void *p) kvfree(conn->request_buf); conn->request_buf = NULL; +recheck: + if (atomic_read(&conn->req_running) + 1 > max_req) { + wait_event_interruptible(conn->req_running_q, + atomic_read(&conn->req_running) < max_req); + goto recheck; + } + size = t->ops->read(t, hdr_buf, sizeof(hdr_buf), -1); if (size != sizeof(hdr_buf)) break; @@ -324,7 +371,7 @@ int ksmbd_conn_handler_loop(void *p) /* 4 for rfc1002 length field */ /* 1 for implied bcc[0] */ size = pdu_size + 4 + 1; - conn->request_buf = kvmalloc(size, GFP_KERNEL); + conn->request_buf = kvmalloc(size, KSMBD_DEFAULT_GFP); if (!conn->request_buf) break; @@ -369,6 +416,7 @@ int ksmbd_conn_handler_loop(void *p) out: ksmbd_conn_set_releasing(conn); /* Wait till all reference dropped to the Server object*/ + ksmbd_debug(CONN, "Wait for all pending requests(%d)\n", atomic_read(&conn->r_count)); wait_event(conn->r_count_q, atomic_read(&conn->r_count) == 0); if (IS_ENABLED(CONFIG_UNICODE)) @@ -387,6 +435,26 @@ void ksmbd_conn_init_server_callbacks(struct ksmbd_conn_ops *ops) default_conn_ops.terminate_fn = ops->terminate_fn; } +void ksmbd_conn_r_count_inc(struct ksmbd_conn *conn) +{ + atomic_inc(&conn->r_count); +} + +void ksmbd_conn_r_count_dec(struct ksmbd_conn *conn) +{ + /* + * Checking waitqueue to dropping pending requests on + * disconnection. waitqueue_active is safe because it + * uses atomic operation for condition. + */ + atomic_inc(&conn->refcnt); + if (!atomic_dec_return(&conn->r_count) && waitqueue_active(&conn->r_count_q)) + wake_up(&conn->r_count_q); + + if (atomic_dec_and_test(&conn->refcnt)) + kfree(conn); +} + int ksmbd_conn_transport_init(void) { int ret; @@ -427,7 +495,7 @@ again: up_read(&conn_list_lock); if (!list_empty(&conn_list)) { - schedule_timeout_interruptible(HZ / 10); /* 100ms */ + msleep(100); goto again; } } diff --git a/fs/smb/server/connection.h b/fs/smb/server/connection.h index 0e04cf8b1d89..dd3e0e3f7bf0 100644 --- a/fs/smb/server/connection.h +++ b/fs/smb/server/connection.h @@ -27,6 +27,7 @@ enum { KSMBD_SESS_EXITING, KSMBD_SESS_NEED_RECONNECT, KSMBD_SESS_NEED_NEGOTIATE, + KSMBD_SESS_NEED_SETUP, KSMBD_SESS_RELEASING }; @@ -106,6 +107,8 @@ struct ksmbd_conn { bool signing_negotiated; __le16 signing_algorithm; bool binding; + atomic_t refcnt; + bool is_aapl; }; struct ksmbd_conn_ops { @@ -130,11 +133,12 @@ struct ksmbd_transport_ops { void *buf, unsigned int len, struct smb2_buffer_desc_v1 *desc, unsigned int desc_len); + void (*free_transport)(struct ksmbd_transport *kt); }; struct ksmbd_transport { - struct ksmbd_conn *conn; - struct ksmbd_transport_ops *ops; + struct ksmbd_conn *conn; + const struct ksmbd_transport_ops *ops; }; #define KSMBD_TCP_RECV_TIMEOUT (7 * HZ) @@ -145,7 +149,8 @@ extern struct list_head conn_list; extern struct rw_semaphore conn_list_lock; bool ksmbd_conn_alive(struct ksmbd_conn *conn); -void ksmbd_conn_wait_idle(struct ksmbd_conn *conn, u64 sess_id); +void ksmbd_conn_wait_idle(struct ksmbd_conn *conn); +int ksmbd_conn_wait_idle_sess_id(struct ksmbd_conn *curr_conn, u64 sess_id); struct ksmbd_conn *ksmbd_conn_alloc(void); void ksmbd_conn_free(struct ksmbd_conn *conn); bool ksmbd_conn_lookup_dialect(struct ksmbd_conn *c); @@ -166,6 +171,8 @@ int ksmbd_conn_transport_init(void); void ksmbd_conn_transport_destroy(void); void ksmbd_conn_lock(struct ksmbd_conn *conn); void ksmbd_conn_unlock(struct ksmbd_conn *conn); +void ksmbd_conn_r_count_inc(struct ksmbd_conn *conn); +void ksmbd_conn_r_count_dec(struct ksmbd_conn *conn); /* * WARNING @@ -183,6 +190,11 @@ static inline bool ksmbd_conn_need_negotiate(struct ksmbd_conn *conn) return READ_ONCE(conn->status) == KSMBD_SESS_NEED_NEGOTIATE; } +static inline bool ksmbd_conn_need_setup(struct ksmbd_conn *conn) +{ + return READ_ONCE(conn->status) == KSMBD_SESS_NEED_SETUP; +} + static inline bool ksmbd_conn_need_reconnect(struct ksmbd_conn *conn) { return READ_ONCE(conn->status) == KSMBD_SESS_NEED_RECONNECT; @@ -213,6 +225,11 @@ static inline void ksmbd_conn_set_need_negotiate(struct ksmbd_conn *conn) WRITE_ONCE(conn->status, KSMBD_SESS_NEED_NEGOTIATE); } +static inline void ksmbd_conn_set_need_setup(struct ksmbd_conn *conn) +{ + WRITE_ONCE(conn->status, KSMBD_SESS_NEED_SETUP); +} + static inline void ksmbd_conn_set_need_reconnect(struct ksmbd_conn *conn) { WRITE_ONCE(conn->status, KSMBD_SESS_NEED_RECONNECT); diff --git a/fs/smb/server/crypto_ctx.c b/fs/smb/server/crypto_ctx.c index 81488d04199d..80bd68c8635e 100644 --- a/fs/smb/server/crypto_ctx.c +++ b/fs/smb/server/crypto_ctx.c @@ -75,9 +75,6 @@ static struct shash_desc *alloc_shash_desc(int id) case CRYPTO_SHASH_CMACAES: tfm = crypto_alloc_shash("cmac(aes)", 0, 0); break; - case CRYPTO_SHASH_SHA256: - tfm = crypto_alloc_shash("sha256", 0, 0); - break; case CRYPTO_SHASH_SHA512: tfm = crypto_alloc_shash("sha512", 0, 0); break; @@ -89,7 +86,7 @@ static struct shash_desc *alloc_shash_desc(int id) return NULL; shash = kzalloc(sizeof(*shash) + crypto_shash_descsize(tfm), - GFP_KERNEL); + KSMBD_DEFAULT_GFP); if (!shash) crypto_free_shash(tfm); else @@ -133,7 +130,7 @@ static struct ksmbd_crypto_ctx *ksmbd_find_crypto_ctx(void) ctx_list.avail_ctx++; spin_unlock(&ctx_list.ctx_lock); - ctx = kzalloc(sizeof(struct ksmbd_crypto_ctx), GFP_KERNEL); + ctx = kzalloc(sizeof(struct ksmbd_crypto_ctx), KSMBD_DEFAULT_GFP); if (!ctx) { spin_lock(&ctx_list.ctx_lock); ctx_list.avail_ctx--; @@ -198,11 +195,6 @@ struct ksmbd_crypto_ctx *ksmbd_crypto_ctx_find_cmacaes(void) return ____crypto_shash_ctx_find(CRYPTO_SHASH_CMACAES); } -struct ksmbd_crypto_ctx *ksmbd_crypto_ctx_find_sha256(void) -{ - return ____crypto_shash_ctx_find(CRYPTO_SHASH_SHA256); -} - struct ksmbd_crypto_ctx *ksmbd_crypto_ctx_find_sha512(void) { return ____crypto_shash_ctx_find(CRYPTO_SHASH_SHA512); @@ -258,7 +250,7 @@ int ksmbd_crypto_create(void) init_waitqueue_head(&ctx_list.ctx_wait); ctx_list.avail_ctx = 1; - ctx = kzalloc(sizeof(struct ksmbd_crypto_ctx), GFP_KERNEL); + ctx = kzalloc(sizeof(struct ksmbd_crypto_ctx), KSMBD_DEFAULT_GFP); if (!ctx) return -ENOMEM; list_add(&ctx->list, &ctx_list.idle_ctx); diff --git a/fs/smb/server/crypto_ctx.h b/fs/smb/server/crypto_ctx.h index 4a367c62f653..ac64801d52d3 100644 --- a/fs/smb/server/crypto_ctx.h +++ b/fs/smb/server/crypto_ctx.h @@ -13,7 +13,6 @@ enum { CRYPTO_SHASH_HMACMD5 = 0, CRYPTO_SHASH_HMACSHA256, CRYPTO_SHASH_CMACAES, - CRYPTO_SHASH_SHA256, CRYPTO_SHASH_SHA512, CRYPTO_SHASH_MAX, }; @@ -39,14 +38,12 @@ struct ksmbd_crypto_ctx { #define CRYPTO_HMACMD5(c) ((c)->desc[CRYPTO_SHASH_HMACMD5]) #define CRYPTO_HMACSHA256(c) ((c)->desc[CRYPTO_SHASH_HMACSHA256]) #define CRYPTO_CMACAES(c) ((c)->desc[CRYPTO_SHASH_CMACAES]) -#define CRYPTO_SHA256(c) ((c)->desc[CRYPTO_SHASH_SHA256]) #define CRYPTO_SHA512(c) ((c)->desc[CRYPTO_SHASH_SHA512]) #define CRYPTO_HMACMD5_TFM(c) ((c)->desc[CRYPTO_SHASH_HMACMD5]->tfm) #define CRYPTO_HMACSHA256_TFM(c)\ ((c)->desc[CRYPTO_SHASH_HMACSHA256]->tfm) #define CRYPTO_CMACAES_TFM(c) ((c)->desc[CRYPTO_SHASH_CMACAES]->tfm) -#define CRYPTO_SHA256_TFM(c) ((c)->desc[CRYPTO_SHASH_SHA256]->tfm) #define CRYPTO_SHA512_TFM(c) ((c)->desc[CRYPTO_SHASH_SHA512]->tfm) #define CRYPTO_GCM(c) ((c)->ccmaes[CRYPTO_AEAD_AES_GCM]) @@ -57,7 +54,6 @@ struct ksmbd_crypto_ctx *ksmbd_crypto_ctx_find_hmacmd5(void); struct ksmbd_crypto_ctx *ksmbd_crypto_ctx_find_hmacsha256(void); struct ksmbd_crypto_ctx *ksmbd_crypto_ctx_find_cmacaes(void); struct ksmbd_crypto_ctx *ksmbd_crypto_ctx_find_sha512(void); -struct ksmbd_crypto_ctx *ksmbd_crypto_ctx_find_sha256(void); struct ksmbd_crypto_ctx *ksmbd_crypto_ctx_find_gcm(void); struct ksmbd_crypto_ctx *ksmbd_crypto_ctx_find_ccm(void); void ksmbd_crypto_destroy(void); diff --git a/fs/smb/server/glob.h b/fs/smb/server/glob.h index d528b20b37a8..4ea187af2348 100644 --- a/fs/smb/server/glob.h +++ b/fs/smb/server/glob.h @@ -44,4 +44,6 @@ extern int ksmbd_debug_types; #define UNICODE_LEN(x) ((x) * 2) +#define KSMBD_DEFAULT_GFP (GFP_KERNEL | __GFP_RETRY_MAYFAIL) + #endif /* __KSMBD_GLOB_H */ diff --git a/fs/smb/server/ksmbd_netlink.h b/fs/smb/server/ksmbd_netlink.h index 686b321c5a8b..3f07a612c05b 100644 --- a/fs/smb/server/ksmbd_netlink.h +++ b/fs/smb/server/ksmbd_netlink.h @@ -51,6 +51,9 @@ * - KSMBD_EVENT_SPNEGO_AUTHEN_REQUEST/RESPONSE(ksmbd_spnego_authen_request/response) * This event is to make kerberos authentication to be processed in * userspace. + * + * - KSMBD_EVENT_LOGIN_REQUEST_EXT/RESPONSE_EXT(ksmbd_login_request_ext/response_ext) + * This event is to get user account extension info to user IPC daemon. */ #define KSMBD_GENL_NAME "SMBD_GENL" @@ -108,7 +111,8 @@ struct ksmbd_startup_request { __u32 smb2_max_credits; /* MAX credits */ __u32 smbd_max_io_size; /* smbd read write size */ __u32 max_connections; /* Number of maximum simultaneous connections */ - __u32 reserved[126]; /* Reserved room */ + __s8 bind_interfaces_only; + __s8 reserved[503]; /* Reserved room */ __u32 ifc_list_sz; /* interfaces list size */ __s8 ____payload[]; }; @@ -146,6 +150,16 @@ struct ksmbd_login_response { }; /* + * IPC user login response extension. + */ +struct ksmbd_login_response_ext { + __u32 handle; + __s32 ngroups; /* supplementary group count */ + __s8 reserved[128]; /* Reserved room */ + __s8 ____payload[]; +}; + +/* * IPC request to fetch net share config. */ struct ksmbd_share_config_request { @@ -213,7 +227,7 @@ struct ksmbd_tree_connect_response { }; /* - * IPC Request struture to disconnect tree connection. + * IPC Request structure to disconnect tree connection. */ struct ksmbd_tree_disconnect_request { __u64 session_id; /* session id */ @@ -306,6 +320,9 @@ enum ksmbd_event { KSMBD_EVENT_SPNEGO_AUTHEN_REQUEST, KSMBD_EVENT_SPNEGO_AUTHEN_RESPONSE = 15, + KSMBD_EVENT_LOGIN_REQUEST_EXT, + KSMBD_EVENT_LOGIN_RESPONSE_EXT, + __KSMBD_EVENT_MAX, KSMBD_EVENT_MAX = __KSMBD_EVENT_MAX - 1 }; @@ -336,27 +353,29 @@ enum KSMBD_TREE_CONN_STATUS { #define KSMBD_USER_FLAG_BAD_USER BIT(3) #define KSMBD_USER_FLAG_GUEST_ACCOUNT BIT(4) #define KSMBD_USER_FLAG_DELAY_SESSION BIT(5) +#define KSMBD_USER_FLAG_EXTENSION BIT(6) /* * Share config flags. */ -#define KSMBD_SHARE_FLAG_INVALID (0) -#define KSMBD_SHARE_FLAG_AVAILABLE BIT(0) -#define KSMBD_SHARE_FLAG_BROWSEABLE BIT(1) -#define KSMBD_SHARE_FLAG_WRITEABLE BIT(2) -#define KSMBD_SHARE_FLAG_READONLY BIT(3) -#define KSMBD_SHARE_FLAG_GUEST_OK BIT(4) -#define KSMBD_SHARE_FLAG_GUEST_ONLY BIT(5) -#define KSMBD_SHARE_FLAG_STORE_DOS_ATTRS BIT(6) -#define KSMBD_SHARE_FLAG_OPLOCKS BIT(7) -#define KSMBD_SHARE_FLAG_PIPE BIT(8) -#define KSMBD_SHARE_FLAG_HIDE_DOT_FILES BIT(9) -#define KSMBD_SHARE_FLAG_INHERIT_OWNER BIT(10) -#define KSMBD_SHARE_FLAG_STREAMS BIT(11) -#define KSMBD_SHARE_FLAG_FOLLOW_SYMLINKS BIT(12) -#define KSMBD_SHARE_FLAG_ACL_XATTR BIT(13) -#define KSMBD_SHARE_FLAG_UPDATE BIT(14) -#define KSMBD_SHARE_FLAG_CROSSMNT BIT(15) +#define KSMBD_SHARE_FLAG_INVALID (0) +#define KSMBD_SHARE_FLAG_AVAILABLE BIT(0) +#define KSMBD_SHARE_FLAG_BROWSEABLE BIT(1) +#define KSMBD_SHARE_FLAG_WRITEABLE BIT(2) +#define KSMBD_SHARE_FLAG_READONLY BIT(3) +#define KSMBD_SHARE_FLAG_GUEST_OK BIT(4) +#define KSMBD_SHARE_FLAG_GUEST_ONLY BIT(5) +#define KSMBD_SHARE_FLAG_STORE_DOS_ATTRS BIT(6) +#define KSMBD_SHARE_FLAG_OPLOCKS BIT(7) +#define KSMBD_SHARE_FLAG_PIPE BIT(8) +#define KSMBD_SHARE_FLAG_HIDE_DOT_FILES BIT(9) +#define KSMBD_SHARE_FLAG_INHERIT_OWNER BIT(10) +#define KSMBD_SHARE_FLAG_STREAMS BIT(11) +#define KSMBD_SHARE_FLAG_FOLLOW_SYMLINKS BIT(12) +#define KSMBD_SHARE_FLAG_ACL_XATTR BIT(13) +#define KSMBD_SHARE_FLAG_UPDATE BIT(14) +#define KSMBD_SHARE_FLAG_CROSSMNT BIT(15) +#define KSMBD_SHARE_FLAG_CONTINUOUS_AVAILABILITY BIT(16) /* * Tree connect request flags. diff --git a/fs/smb/server/ksmbd_work.c b/fs/smb/server/ksmbd_work.c index d7c676c151e2..72b00ca6e455 100644 --- a/fs/smb/server/ksmbd_work.c +++ b/fs/smb/server/ksmbd_work.c @@ -18,7 +18,7 @@ static struct workqueue_struct *ksmbd_wq; struct ksmbd_work *ksmbd_alloc_work_struct(void) { - struct ksmbd_work *work = kmem_cache_zalloc(work_cache, GFP_KERNEL); + struct ksmbd_work *work = kmem_cache_zalloc(work_cache, KSMBD_DEFAULT_GFP); if (work) { work->compound_fid = KSMBD_NO_FID; @@ -26,11 +26,10 @@ struct ksmbd_work *ksmbd_alloc_work_struct(void) INIT_LIST_HEAD(&work->request_entry); INIT_LIST_HEAD(&work->async_request_entry); INIT_LIST_HEAD(&work->fp_entry); - INIT_LIST_HEAD(&work->interim_entry); INIT_LIST_HEAD(&work->aux_read_list); work->iov_alloc_cnt = 4; work->iov = kcalloc(work->iov_alloc_cnt, sizeof(struct kvec), - GFP_KERNEL); + KSMBD_DEFAULT_GFP); if (!work->iov) { kmem_cache_free(work_cache, work); work = NULL; @@ -56,8 +55,6 @@ void ksmbd_free_work_struct(struct ksmbd_work *work) kfree(work->tr_buf); kvfree(work->request_buf); kfree(work->iov); - if (!list_empty(&work->interim_entry)) - list_del(&work->interim_entry); if (work->async_id) ksmbd_release_id(&work->conn->async_ida, work->async_id); @@ -114,7 +111,7 @@ static int __ksmbd_iov_pin_rsp(struct ksmbd_work *work, void *ib, int len, if (aux_size) { need_iov_cnt++; - ar = kmalloc(sizeof(struct aux_read), GFP_KERNEL); + ar = kmalloc(sizeof(struct aux_read), KSMBD_DEFAULT_GFP); if (!ar) return -ENOMEM; } @@ -125,7 +122,7 @@ static int __ksmbd_iov_pin_rsp(struct ksmbd_work *work, void *ib, int len, work->iov_alloc_cnt += 4; new = krealloc(work->iov, sizeof(struct kvec) * work->iov_alloc_cnt, - GFP_KERNEL | __GFP_ZERO); + KSMBD_DEFAULT_GFP | __GFP_ZERO); if (!new) { kfree(ar); work->iov_alloc_cnt -= 4; @@ -169,7 +166,7 @@ int ksmbd_iov_pin_rsp_read(struct ksmbd_work *work, void *ib, int len, int allocate_interim_rsp_buf(struct ksmbd_work *work) { - work->response_buf = kzalloc(MAX_CIFS_SMALL_BUFFER_SIZE, GFP_KERNEL); + work->response_buf = kzalloc(MAX_CIFS_SMALL_BUFFER_SIZE, KSMBD_DEFAULT_GFP); if (!work->response_buf) return -ENOMEM; work->response_sz = MAX_CIFS_SMALL_BUFFER_SIZE; diff --git a/fs/smb/server/ksmbd_work.h b/fs/smb/server/ksmbd_work.h index 8ca2c813246e..d36393ff8310 100644 --- a/fs/smb/server/ksmbd_work.h +++ b/fs/smb/server/ksmbd_work.h @@ -89,7 +89,6 @@ struct ksmbd_work { /* List head at conn->async_requests */ struct list_head async_request_entry; struct list_head fp_entry; - struct list_head interim_entry; }; /** diff --git a/fs/smb/server/mgmt/ksmbd_ida.c b/fs/smb/server/mgmt/ksmbd_ida.c index a18e27e9e0cd..0e2ae994ab52 100644 --- a/fs/smb/server/mgmt/ksmbd_ida.c +++ b/fs/smb/server/mgmt/ksmbd_ida.c @@ -4,31 +4,32 @@ */ #include "ksmbd_ida.h" +#include "../glob.h" int ksmbd_acquire_smb2_tid(struct ida *ida) { - return ida_alloc_range(ida, 1, 0xFFFFFFFE, GFP_KERNEL); + return ida_alloc_range(ida, 1, 0xFFFFFFFE, KSMBD_DEFAULT_GFP); } int ksmbd_acquire_smb2_uid(struct ida *ida) { int id; - id = ida_alloc_min(ida, 1, GFP_KERNEL); + id = ida_alloc_min(ida, 1, KSMBD_DEFAULT_GFP); if (id == 0xFFFE) - id = ida_alloc_min(ida, 1, GFP_KERNEL); + id = ida_alloc_min(ida, 1, KSMBD_DEFAULT_GFP); return id; } int ksmbd_acquire_async_msg_id(struct ida *ida) { - return ida_alloc_min(ida, 1, GFP_KERNEL); + return ida_alloc_min(ida, 1, KSMBD_DEFAULT_GFP); } int ksmbd_acquire_id(struct ida *ida) { - return ida_alloc(ida, GFP_KERNEL); + return ida_alloc(ida, KSMBD_DEFAULT_GFP); } void ksmbd_release_id(struct ida *ida, int id) diff --git a/fs/smb/server/mgmt/share_config.c b/fs/smb/server/mgmt/share_config.c index a2f0a2edceb8..d3d5f99bdd34 100644 --- a/fs/smb/server/mgmt/share_config.c +++ b/fs/smb/server/mgmt/share_config.c @@ -15,6 +15,7 @@ #include "share_config.h" #include "user_config.h" #include "user_session.h" +#include "../connection.h" #include "../transport_ipc.h" #include "../misc.h" @@ -101,11 +102,11 @@ static int parse_veto_list(struct ksmbd_share_config *share, if (!sz) break; - p = kzalloc(sizeof(struct ksmbd_veto_pattern), GFP_KERNEL); + p = kzalloc(sizeof(struct ksmbd_veto_pattern), KSMBD_DEFAULT_GFP); if (!p) return -ENOMEM; - p->pattern = kstrdup(veto_list, GFP_KERNEL); + p->pattern = kstrdup(veto_list, KSMBD_DEFAULT_GFP); if (!p->pattern) { kfree(p); return -ENOMEM; @@ -120,12 +121,13 @@ static int parse_veto_list(struct ksmbd_share_config *share, return 0; } -static struct ksmbd_share_config *share_config_request(struct unicode_map *um, +static struct ksmbd_share_config *share_config_request(struct ksmbd_work *work, const char *name) { struct ksmbd_share_config_response *resp; struct ksmbd_share_config *share = NULL; struct ksmbd_share_config *lookup; + struct unicode_map *um = work->conn->um; int ret; resp = ksmbd_ipc_share_config_request(name); @@ -148,14 +150,14 @@ static struct ksmbd_share_config *share_config_request(struct unicode_map *um, goto out; } - share = kzalloc(sizeof(struct ksmbd_share_config), GFP_KERNEL); + share = kzalloc(sizeof(struct ksmbd_share_config), KSMBD_DEFAULT_GFP); if (!share) goto out; share->flags = resp->flags; atomic_set(&share->refcount, 1); INIT_LIST_HEAD(&share->veto_list); - share->name = kstrdup(name, GFP_KERNEL); + share->name = kstrdup(name, KSMBD_DEFAULT_GFP); if (!test_share_config_flag(share, KSMBD_SHARE_FLAG_PIPE)) { int path_len = PATH_MAX; @@ -164,9 +166,13 @@ static struct ksmbd_share_config *share_config_request(struct unicode_map *um, path_len = resp->payload_sz - resp->veto_list_sz; share->path = kstrndup(ksmbd_share_config_path(resp), path_len, - GFP_KERNEL); - if (share->path) + KSMBD_DEFAULT_GFP); + if (share->path) { share->path_sz = strlen(share->path); + while (share->path_sz > 1 && + share->path[share->path_sz - 1] == '/') + share->path[--share->path_sz] = '\0'; + } share->create_mask = resp->create_mask; share->directory_mask = resp->directory_mask; share->force_create_mode = resp->force_create_mode; @@ -177,7 +183,14 @@ static struct ksmbd_share_config *share_config_request(struct unicode_map *um, KSMBD_SHARE_CONFIG_VETO_LIST(resp), resp->veto_list_sz); if (!ret && share->path) { + if (__ksmbd_override_fsids(work, share)) { + kill_share(share); + share = NULL; + goto out; + } + ret = kern_path(share->path, 0, &share->vfs_path); + ksmbd_revert_fsids(work); if (ret) { ksmbd_debug(SMB, "failed to access '%s'\n", share->path); @@ -210,7 +223,7 @@ out: return share; } -struct ksmbd_share_config *ksmbd_share_config_get(struct unicode_map *um, +struct ksmbd_share_config *ksmbd_share_config_get(struct ksmbd_work *work, const char *name) { struct ksmbd_share_config *share; @@ -223,7 +236,7 @@ struct ksmbd_share_config *ksmbd_share_config_get(struct unicode_map *um, if (share) return share; - return share_config_request(um, name); + return share_config_request(work, name); } bool ksmbd_share_veto_filename(struct ksmbd_share_config *share, diff --git a/fs/smb/server/mgmt/share_config.h b/fs/smb/server/mgmt/share_config.h index 5f591751b923..d4ac2dd4de20 100644 --- a/fs/smb/server/mgmt/share_config.h +++ b/fs/smb/server/mgmt/share_config.h @@ -11,6 +11,8 @@ #include <linux/path.h> #include <linux/unicode.h> +struct ksmbd_work; + struct ksmbd_share_config { char *name; char *path; @@ -68,7 +70,7 @@ static inline void ksmbd_share_config_put(struct ksmbd_share_config *share) __ksmbd_share_config_put(share); } -struct ksmbd_share_config *ksmbd_share_config_get(struct unicode_map *um, +struct ksmbd_share_config *ksmbd_share_config_get(struct ksmbd_work *work, const char *name); bool ksmbd_share_veto_filename(struct ksmbd_share_config *share, const char *filename); diff --git a/fs/smb/server/mgmt/tree_connect.c b/fs/smb/server/mgmt/tree_connect.c index d2c81a8a11dd..ecfc57508671 100644 --- a/fs/smb/server/mgmt/tree_connect.c +++ b/fs/smb/server/mgmt/tree_connect.c @@ -16,21 +16,23 @@ #include "user_session.h" struct ksmbd_tree_conn_status -ksmbd_tree_conn_connect(struct ksmbd_conn *conn, struct ksmbd_session *sess, - const char *share_name) +ksmbd_tree_conn_connect(struct ksmbd_work *work, const char *share_name) { struct ksmbd_tree_conn_status status = {-ENOENT, NULL}; struct ksmbd_tree_connect_response *resp = NULL; struct ksmbd_share_config *sc; struct ksmbd_tree_connect *tree_conn = NULL; struct sockaddr *peer_addr; + struct ksmbd_conn *conn = work->conn; + struct ksmbd_session *sess = work->sess; int ret; - sc = ksmbd_share_config_get(conn->um, share_name); + sc = ksmbd_share_config_get(work, share_name); if (!sc) return status; - tree_conn = kzalloc(sizeof(struct ksmbd_tree_connect), GFP_KERNEL); + tree_conn = kzalloc(sizeof(struct ksmbd_tree_connect), + KSMBD_DEFAULT_GFP); if (!tree_conn) { status.ret = -ENOMEM; goto out_error; @@ -61,7 +63,7 @@ ksmbd_tree_conn_connect(struct ksmbd_conn *conn, struct ksmbd_session *sess, struct ksmbd_share_config *new_sc; ksmbd_share_config_del(sc); - new_sc = ksmbd_share_config_get(conn->um, share_name); + new_sc = ksmbd_share_config_get(work, share_name); if (!new_sc) { pr_err("Failed to update stale share config\n"); status.ret = -ESTALE; @@ -79,7 +81,7 @@ ksmbd_tree_conn_connect(struct ksmbd_conn *conn, struct ksmbd_session *sess, init_waitqueue_head(&tree_conn->refcount_q); ret = xa_err(xa_store(&sess->tree_conns, tree_conn->id, tree_conn, - GFP_KERNEL)); + KSMBD_DEFAULT_GFP)); if (ret) { status.ret = -ENOMEM; goto out_error; diff --git a/fs/smb/server/mgmt/tree_connect.h b/fs/smb/server/mgmt/tree_connect.h index 6377a70b811c..a42cdd051041 100644 --- a/fs/smb/server/mgmt/tree_connect.h +++ b/fs/smb/server/mgmt/tree_connect.h @@ -13,6 +13,7 @@ struct ksmbd_share_config; struct ksmbd_user; struct ksmbd_conn; +struct ksmbd_work; enum { TREE_NEW = 0, @@ -50,8 +51,7 @@ static inline int test_tree_conn_flag(struct ksmbd_tree_connect *tree_conn, struct ksmbd_session; struct ksmbd_tree_conn_status -ksmbd_tree_conn_connect(struct ksmbd_conn *conn, struct ksmbd_session *sess, - const char *share_name); +ksmbd_tree_conn_connect(struct ksmbd_work *work, const char *share_name); void ksmbd_tree_connect_put(struct ksmbd_tree_connect *tcon); int ksmbd_tree_conn_disconnect(struct ksmbd_session *sess, diff --git a/fs/smb/server/mgmt/user_config.c b/fs/smb/server/mgmt/user_config.c index 279d00feff21..56c9a38ca878 100644 --- a/fs/smb/server/mgmt/user_config.c +++ b/fs/smb/server/mgmt/user_config.c @@ -12,6 +12,7 @@ struct ksmbd_user *ksmbd_login_user(const char *account) { struct ksmbd_login_response *resp; + struct ksmbd_login_response_ext *resp_ext = NULL; struct ksmbd_user *user = NULL; resp = ksmbd_ipc_login_request(account); @@ -21,41 +22,69 @@ struct ksmbd_user *ksmbd_login_user(const char *account) if (!(resp->status & KSMBD_USER_FLAG_OK)) goto out; - user = ksmbd_alloc_user(resp); + if (resp->status & KSMBD_USER_FLAG_EXTENSION) + resp_ext = ksmbd_ipc_login_request_ext(account); + + user = ksmbd_alloc_user(resp, resp_ext); out: kvfree(resp); return user; } -struct ksmbd_user *ksmbd_alloc_user(struct ksmbd_login_response *resp) +struct ksmbd_user *ksmbd_alloc_user(struct ksmbd_login_response *resp, + struct ksmbd_login_response_ext *resp_ext) { - struct ksmbd_user *user = NULL; + struct ksmbd_user *user; - user = kmalloc(sizeof(struct ksmbd_user), GFP_KERNEL); + user = kmalloc(sizeof(struct ksmbd_user), KSMBD_DEFAULT_GFP); if (!user) return NULL; - user->name = kstrdup(resp->account, GFP_KERNEL); + user->name = kstrdup(resp->account, KSMBD_DEFAULT_GFP); user->flags = resp->status; user->gid = resp->gid; user->uid = resp->uid; user->passkey_sz = resp->hash_sz; - user->passkey = kmalloc(resp->hash_sz, GFP_KERNEL); + user->passkey = kmalloc(resp->hash_sz, KSMBD_DEFAULT_GFP); if (user->passkey) memcpy(user->passkey, resp->hash, resp->hash_sz); - if (!user->name || !user->passkey) { - kfree(user->name); - kfree(user->passkey); - kfree(user); - user = NULL; + user->ngroups = 0; + user->sgid = NULL; + + if (!user->name || !user->passkey) + goto err_free; + + if (resp_ext) { + if (resp_ext->ngroups > NGROUPS_MAX) { + pr_err("ngroups(%u) from login response exceeds max groups(%d)\n", + resp_ext->ngroups, NGROUPS_MAX); + goto err_free; + } + + user->sgid = kmemdup(resp_ext->____payload, + resp_ext->ngroups * sizeof(gid_t), + KSMBD_DEFAULT_GFP); + if (!user->sgid) + goto err_free; + + user->ngroups = resp_ext->ngroups; + ksmbd_debug(SMB, "supplementary groups : %d\n", user->ngroups); } + return user; + +err_free: + kfree(user->name); + kfree(user->passkey); + kfree(user); + return NULL; } void ksmbd_free_user(struct ksmbd_user *user) { ksmbd_ipc_logout_request(user->name, user->flags); + kfree(user->sgid); kfree(user->name); kfree(user->passkey); kfree(user); diff --git a/fs/smb/server/mgmt/user_config.h b/fs/smb/server/mgmt/user_config.h index e068a19fd904..8c227b8d4954 100644 --- a/fs/smb/server/mgmt/user_config.h +++ b/fs/smb/server/mgmt/user_config.h @@ -18,6 +18,8 @@ struct ksmbd_user { size_t passkey_sz; char *passkey; + int ngroups; + gid_t *sgid; }; static inline bool user_guest(struct ksmbd_user *user) @@ -60,7 +62,8 @@ static inline unsigned int user_gid(struct ksmbd_user *user) } struct ksmbd_user *ksmbd_login_user(const char *account); -struct ksmbd_user *ksmbd_alloc_user(struct ksmbd_login_response *resp); +struct ksmbd_user *ksmbd_alloc_user(struct ksmbd_login_response *resp, + struct ksmbd_login_response_ext *resp_ext); void ksmbd_free_user(struct ksmbd_user *user); int ksmbd_anonymous_user(struct ksmbd_user *user); bool ksmbd_compare_user(struct ksmbd_user *u1, struct ksmbd_user *u2); diff --git a/fs/smb/server/mgmt/user_session.c b/fs/smb/server/mgmt/user_session.c index aec0a7a12405..9dec4c2940bc 100644 --- a/fs/smb/server/mgmt/user_session.c +++ b/fs/smb/server/mgmt/user_session.c @@ -59,10 +59,12 @@ static void ksmbd_session_rpc_clear_list(struct ksmbd_session *sess) struct ksmbd_session_rpc *entry; long index; + down_write(&sess->rpc_lock); xa_for_each(&sess->rpc_handle_list, index, entry) { xa_erase(&sess->rpc_handle_list, index); __session_rpc_close(sess, entry); } + up_write(&sess->rpc_lock); xa_destroy(&sess->rpc_handle_list); } @@ -90,35 +92,41 @@ static int __rpc_method(char *rpc_name) int ksmbd_session_rpc_open(struct ksmbd_session *sess, char *rpc_name) { - struct ksmbd_session_rpc *entry; + struct ksmbd_session_rpc *entry, *old; struct ksmbd_rpc_command *resp; - int method; + int method, id; method = __rpc_method(rpc_name); if (!method) return -EINVAL; - entry = kzalloc(sizeof(struct ksmbd_session_rpc), GFP_KERNEL); + entry = kzalloc(sizeof(struct ksmbd_session_rpc), KSMBD_DEFAULT_GFP); if (!entry) return -ENOMEM; + down_read(&sess->rpc_lock); entry->method = method; - entry->id = ksmbd_ipc_id_alloc(); - if (entry->id < 0) + entry->id = id = ksmbd_ipc_id_alloc(); + if (id < 0) goto free_entry; - xa_store(&sess->rpc_handle_list, entry->id, entry, GFP_KERNEL); + old = xa_store(&sess->rpc_handle_list, id, entry, KSMBD_DEFAULT_GFP); + if (xa_is_err(old)) + goto free_id; - resp = ksmbd_rpc_open(sess, entry->id); + resp = ksmbd_rpc_open(sess, id); if (!resp) - goto free_id; + goto erase_xa; + up_read(&sess->rpc_lock); kvfree(resp); - return entry->id; -free_id: + return id; +erase_xa: xa_erase(&sess->rpc_handle_list, entry->id); +free_id: ksmbd_rpc_id_free(entry->id); free_entry: kfree(entry); + up_read(&sess->rpc_lock); return -EINVAL; } @@ -126,9 +134,11 @@ void ksmbd_session_rpc_close(struct ksmbd_session *sess, int id) { struct ksmbd_session_rpc *entry; + down_write(&sess->rpc_lock); entry = xa_erase(&sess->rpc_handle_list, id); if (entry) __session_rpc_close(sess, entry); + up_write(&sess->rpc_lock); } int ksmbd_session_rpc_method(struct ksmbd_session *sess, int id) @@ -149,6 +159,7 @@ void ksmbd_session_destroy(struct ksmbd_session *sess) ksmbd_tree_conn_session_logoff(sess); ksmbd_destroy_file_table(&sess->file_table); + ksmbd_launch_ksmbd_durable_scavenger(); ksmbd_session_rpc_clear_list(sess); free_channel_list(sess); kfree(sess->Preauth_HashValue); @@ -174,11 +185,13 @@ static void ksmbd_expire_session(struct ksmbd_conn *conn) unsigned long id; struct ksmbd_session *sess; + down_write(&sessions_table_lock); down_write(&conn->session_lock); xa_for_each(&conn->sessions, id, sess) { - if (sess->state != SMB2_SESSION_VALID || - time_after(jiffies, - sess->last_active + SMB2_SESSION_TIMEOUT)) { + if (atomic_read(&sess->refcnt) <= 1 && + (sess->state != SMB2_SESSION_VALID || + time_after(jiffies, + sess->last_active + SMB2_SESSION_TIMEOUT))) { xa_erase(&conn->sessions, sess->id); hash_del(&sess->hlist); ksmbd_session_destroy(sess); @@ -186,6 +199,7 @@ static void ksmbd_expire_session(struct ksmbd_conn *conn) } } up_write(&conn->session_lock); + up_write(&sessions_table_lock); } int ksmbd_session_register(struct ksmbd_conn *conn, @@ -194,7 +208,7 @@ int ksmbd_session_register(struct ksmbd_conn *conn, sess->dialect = conn->dialect; memcpy(sess->ClientGUID, conn->ClientGUID, SMB2_CLIENT_GUID_SIZE); ksmbd_expire_session(conn); - return xa_err(xa_store(&conn->sessions, sess->id, sess, GFP_KERNEL)); + return xa_err(xa_store(&conn->sessions, sess->id, sess, KSMBD_DEFAULT_GFP)); } static int ksmbd_chann_del(struct ksmbd_conn *conn, struct ksmbd_session *sess) @@ -223,11 +237,14 @@ void ksmbd_sessions_deregister(struct ksmbd_conn *conn) if (!ksmbd_chann_del(conn, sess) && xa_empty(&sess->ksmbd_chann_list)) { hash_del(&sess->hlist); - ksmbd_session_destroy(sess); + down_write(&conn->session_lock); + xa_erase(&conn->sessions, sess->id); + up_write(&conn->session_lock); + if (atomic_dec_and_test(&sess->refcnt)) + ksmbd_session_destroy(sess); } } } - up_write(&sessions_table_lock); down_write(&conn->session_lock); xa_for_each(&conn->sessions, id, sess) { @@ -243,10 +260,28 @@ void ksmbd_sessions_deregister(struct ksmbd_conn *conn) if (xa_empty(&sess->ksmbd_chann_list)) { xa_erase(&conn->sessions, sess->id); hash_del(&sess->hlist); - ksmbd_session_destroy(sess); + if (atomic_dec_and_test(&sess->refcnt)) + ksmbd_session_destroy(sess); } } up_write(&conn->session_lock); + up_write(&sessions_table_lock); +} + +bool is_ksmbd_session_in_connection(struct ksmbd_conn *conn, + unsigned long long id) +{ + struct ksmbd_session *sess; + + down_read(&conn->session_lock); + sess = xa_load(&conn->sessions, id); + if (sess) { + up_read(&conn->session_lock); + return true; + } + up_read(&conn->session_lock); + + return false; } struct ksmbd_session *ksmbd_session_lookup(struct ksmbd_conn *conn, @@ -256,8 +291,10 @@ struct ksmbd_session *ksmbd_session_lookup(struct ksmbd_conn *conn, down_read(&conn->session_lock); sess = xa_load(&conn->sessions, id); - if (sess) + if (sess) { sess->last_active = jiffies; + ksmbd_user_session_get(sess); + } up_read(&conn->session_lock); return sess; } @@ -269,7 +306,7 @@ struct ksmbd_session *ksmbd_session_lookup_slowpath(unsigned long long id) down_read(&sessions_table_lock); sess = __session_lookup(id); if (sess) - sess->last_active = jiffies; + ksmbd_user_session_get(sess); up_read(&sessions_table_lock); return sess; @@ -288,12 +325,28 @@ struct ksmbd_session *ksmbd_session_lookup_all(struct ksmbd_conn *conn, return sess; } +void ksmbd_user_session_get(struct ksmbd_session *sess) +{ + atomic_inc(&sess->refcnt); +} + +void ksmbd_user_session_put(struct ksmbd_session *sess) +{ + if (!sess) + return; + + if (atomic_read(&sess->refcnt) <= 0) + WARN_ON(1); + else if (atomic_dec_and_test(&sess->refcnt)) + ksmbd_session_destroy(sess); +} + struct preauth_session *ksmbd_preauth_session_alloc(struct ksmbd_conn *conn, u64 sess_id) { struct preauth_session *sess; - sess = kmalloc(sizeof(struct preauth_session), GFP_KERNEL); + sess = kmalloc(sizeof(struct preauth_session), KSMBD_DEFAULT_GFP); if (!sess) return NULL; @@ -310,6 +363,7 @@ void destroy_previous_session(struct ksmbd_conn *conn, { struct ksmbd_session *prev_sess; struct ksmbd_user *prev_user; + int err; down_write(&sessions_table_lock); down_write(&conn->session_lock); @@ -324,8 +378,17 @@ void destroy_previous_session(struct ksmbd_conn *conn, memcmp(user->passkey, prev_user->passkey, user->passkey_sz)) goto out; + ksmbd_all_conn_set_status(id, KSMBD_SESS_NEED_RECONNECT); + err = ksmbd_conn_wait_idle_sess_id(conn, id); + if (err) { + ksmbd_all_conn_set_status(id, KSMBD_SESS_NEED_SETUP); + goto out; + } + ksmbd_destroy_file_table(&prev_sess->file_table); prev_sess->state = SMB2_SESSION_EXPIRED; + ksmbd_all_conn_set_status(id, KSMBD_SESS_NEED_SETUP); + ksmbd_launch_ksmbd_durable_scavenger(); out: up_write(&conn->session_lock); up_write(&sessions_table_lock); @@ -367,7 +430,7 @@ static struct ksmbd_session *__session_create(int protocol) if (protocol != CIFDS_SESSION_FLAG_SMB2) return NULL; - sess = kzalloc(sizeof(struct ksmbd_session), GFP_KERNEL); + sess = kzalloc(sizeof(struct ksmbd_session), KSMBD_DEFAULT_GFP); if (!sess) return NULL; @@ -382,6 +445,8 @@ static struct ksmbd_session *__session_create(int protocol) xa_init(&sess->rpc_handle_list); sess->sequence_number = 1; rwlock_init(&sess->tree_conns_lock); + atomic_set(&sess->refcnt, 2); + init_rwsem(&sess->rpc_lock); ret = __init_smb2_session(sess); if (ret) diff --git a/fs/smb/server/mgmt/user_session.h b/fs/smb/server/mgmt/user_session.h index dc9fded2cd43..c5749d6ec715 100644 --- a/fs/smb/server/mgmt/user_session.h +++ b/fs/smb/server/mgmt/user_session.h @@ -61,6 +61,9 @@ struct ksmbd_session { struct ksmbd_file_table file_table; unsigned long last_active; rwlock_t tree_conns_lock; + + atomic_t refcnt; + struct rw_semaphore rpc_lock; }; static inline int test_session_flag(struct ksmbd_session *sess, int bit) @@ -85,6 +88,8 @@ void ksmbd_session_destroy(struct ksmbd_session *sess); struct ksmbd_session *ksmbd_session_lookup_slowpath(unsigned long long id); struct ksmbd_session *ksmbd_session_lookup(struct ksmbd_conn *conn, unsigned long long id); +bool is_ksmbd_session_in_connection(struct ksmbd_conn *conn, + unsigned long long id); int ksmbd_session_register(struct ksmbd_conn *conn, struct ksmbd_session *sess); void ksmbd_sessions_deregister(struct ksmbd_conn *conn); @@ -104,4 +109,6 @@ void ksmbd_release_tree_conn_id(struct ksmbd_session *sess, int id); int ksmbd_session_rpc_open(struct ksmbd_session *sess, char *rpc_name); void ksmbd_session_rpc_close(struct ksmbd_session *sess, int id); int ksmbd_session_rpc_method(struct ksmbd_session *sess, int id); +void ksmbd_user_session_get(struct ksmbd_session *sess); +void ksmbd_user_session_put(struct ksmbd_session *sess); #endif /* __USER_SESSION_MANAGEMENT_H__ */ diff --git a/fs/smb/server/misc.c b/fs/smb/server/misc.c index 1a5faa6f6e7b..cb2a11ffb23f 100644 --- a/fs/smb/server/misc.c +++ b/fs/smb/server/misc.c @@ -165,7 +165,7 @@ char *convert_to_nt_pathname(struct ksmbd_share_config *share, char *pathname, *ab_pathname, *nt_pathname; int share_path_len = share->path_sz; - pathname = kmalloc(PATH_MAX, GFP_KERNEL); + pathname = kmalloc(PATH_MAX, KSMBD_DEFAULT_GFP); if (!pathname) return ERR_PTR(-EACCES); @@ -180,7 +180,8 @@ char *convert_to_nt_pathname(struct ksmbd_share_config *share, goto free_pathname; } - nt_pathname = kzalloc(strlen(&ab_pathname[share_path_len]) + 2, GFP_KERNEL); + nt_pathname = kzalloc(strlen(&ab_pathname[share_path_len]) + 2, + KSMBD_DEFAULT_GFP); if (!nt_pathname) { nt_pathname = ERR_PTR(-ENOMEM); goto free_pathname; @@ -232,7 +233,7 @@ char *ksmbd_casefold_sharename(struct unicode_map *um, const char *name) char *cf_name; int cf_len; - cf_name = kzalloc(KSMBD_REQ_MAX_SHARE_NAME, GFP_KERNEL); + cf_name = kzalloc(KSMBD_REQ_MAX_SHARE_NAME, KSMBD_DEFAULT_GFP); if (!cf_name) return ERR_PTR(-ENOMEM); @@ -294,7 +295,7 @@ char *convert_to_unix_name(struct ksmbd_share_config *share, const char *name) path_len = share->path_sz; name_len = strlen(name); - new_name = kmalloc(path_len + name_len + 2, GFP_KERNEL); + new_name = kmalloc(path_len + name_len + 2, KSMBD_DEFAULT_GFP); if (!new_name) return new_name; @@ -320,7 +321,7 @@ char *ksmbd_convert_dir_info_name(struct ksmbd_dir_info *d_info, if (!sz) return NULL; - conv = kmalloc(sz, GFP_KERNEL); + conv = kmalloc(sz, KSMBD_DEFAULT_GFP); if (!conv) return NULL; diff --git a/fs/smb/server/ndr.c b/fs/smb/server/ndr.c index 3507d8f89074..58d71560f626 100644 --- a/fs/smb/server/ndr.c +++ b/fs/smb/server/ndr.c @@ -18,7 +18,7 @@ static int try_to_realloc_ndr_blob(struct ndr *n, size_t sz) { char *data; - data = krealloc(n->data, n->offset + sz + 1024, GFP_KERNEL); + data = krealloc(n->data, n->offset + sz + 1024, KSMBD_DEFAULT_GFP); if (!data) return -ENOMEM; @@ -174,7 +174,7 @@ int ndr_encode_dos_attr(struct ndr *n, struct xattr_dos_attrib *da) n->offset = 0; n->length = 1024; - n->data = kzalloc(n->length, GFP_KERNEL); + n->data = kzalloc(n->length, KSMBD_DEFAULT_GFP); if (!n->data) return -ENOMEM; @@ -350,7 +350,7 @@ int ndr_encode_posix_acl(struct ndr *n, n->offset = 0; n->length = 1024; - n->data = kzalloc(n->length, GFP_KERNEL); + n->data = kzalloc(n->length, KSMBD_DEFAULT_GFP); if (!n->data) return -ENOMEM; @@ -401,7 +401,7 @@ int ndr_encode_v4_ntacl(struct ndr *n, struct xattr_ntacl *acl) n->offset = 0; n->length = 2048; - n->data = kzalloc(n->length, GFP_KERNEL); + n->data = kzalloc(n->length, KSMBD_DEFAULT_GFP); if (!n->data) return -ENOMEM; @@ -505,7 +505,7 @@ int ndr_decode_v4_ntacl(struct ndr *n, struct xattr_ntacl *acl) return ret; acl->sd_size = n->length - n->offset; - acl->sd_buf = kzalloc(acl->sd_size, GFP_KERNEL); + acl->sd_buf = kzalloc(acl->sd_size, KSMBD_DEFAULT_GFP); if (!acl->sd_buf) return -ENOMEM; diff --git a/fs/smb/server/oplock.c b/fs/smb/server/oplock.c index 4978edfb15f9..d7a8a580d013 100644 --- a/fs/smb/server/oplock.c +++ b/fs/smb/server/oplock.c @@ -10,7 +10,7 @@ #include "oplock.h" #include "smb_common.h" -#include "smbstatus.h" +#include "../common/smb2status.h" #include "connection.h" #include "mgmt/user_session.h" #include "mgmt/share_config.h" @@ -34,7 +34,7 @@ static struct oplock_info *alloc_opinfo(struct ksmbd_work *work, struct ksmbd_session *sess = work->sess; struct oplock_info *opinfo; - opinfo = kzalloc(sizeof(struct oplock_info), GFP_KERNEL); + opinfo = kzalloc(sizeof(struct oplock_info), KSMBD_DEFAULT_GFP); if (!opinfo) return NULL; @@ -46,11 +46,11 @@ static struct oplock_info *alloc_opinfo(struct ksmbd_work *work, opinfo->fid = id; opinfo->Tid = Tid; INIT_LIST_HEAD(&opinfo->op_entry); - INIT_LIST_HEAD(&opinfo->interim_list); init_waitqueue_head(&opinfo->oplock_q); init_waitqueue_head(&opinfo->oplock_brk); atomic_set(&opinfo->refcount, 1); atomic_set(&opinfo->breaking_cnt, 0); + atomic_inc(&opinfo->conn->refcnt); return opinfo; } @@ -93,7 +93,7 @@ static int alloc_lease(struct oplock_info *opinfo, struct lease_ctx_info *lctx) { struct lease *lease; - lease = kmalloc(sizeof(struct lease), GFP_KERNEL); + lease = kmalloc(sizeof(struct lease), KSMBD_DEFAULT_GFP); if (!lease) return -ENOMEM; @@ -124,17 +124,11 @@ static void free_opinfo(struct oplock_info *opinfo) { if (opinfo->is_lease) free_lease(opinfo); + if (opinfo->conn && atomic_dec_and_test(&opinfo->conn->refcnt)) + kfree(opinfo->conn); kfree(opinfo); } -static inline void opinfo_free_rcu(struct rcu_head *rcu_head) -{ - struct oplock_info *opinfo; - - opinfo = container_of(rcu_head, struct oplock_info, rcu_head); - free_opinfo(opinfo); -} - struct oplock_info *opinfo_get(struct ksmbd_file *fp) { struct oplock_info *opinfo; @@ -152,64 +146,43 @@ static struct oplock_info *opinfo_get_list(struct ksmbd_inode *ci) { struct oplock_info *opinfo; - if (list_empty(&ci->m_op_list)) - return NULL; - - rcu_read_lock(); - opinfo = list_first_or_null_rcu(&ci->m_op_list, struct oplock_info, - op_entry); + down_read(&ci->m_lock); + opinfo = list_first_entry_or_null(&ci->m_op_list, struct oplock_info, + op_entry); if (opinfo) { if (opinfo->conn == NULL || !atomic_inc_not_zero(&opinfo->refcount)) opinfo = NULL; else { - atomic_inc(&opinfo->conn->r_count); if (ksmbd_conn_releasing(opinfo->conn)) { - atomic_dec(&opinfo->conn->r_count); atomic_dec(&opinfo->refcount); opinfo = NULL; } } } - - rcu_read_unlock(); + up_read(&ci->m_lock); return opinfo; } -static void opinfo_conn_put(struct oplock_info *opinfo) +void opinfo_put(struct oplock_info *opinfo) { - struct ksmbd_conn *conn; - if (!opinfo) return; - conn = opinfo->conn; - /* - * Checking waitqueue to dropping pending requests on - * disconnection. waitqueue_active is safe because it - * uses atomic operation for condition. - */ - if (!atomic_dec_return(&conn->r_count) && waitqueue_active(&conn->r_count_q)) - wake_up(&conn->r_count_q); - opinfo_put(opinfo); -} - -void opinfo_put(struct oplock_info *opinfo) -{ if (!atomic_dec_and_test(&opinfo->refcount)) return; - call_rcu(&opinfo->rcu_head, opinfo_free_rcu); + free_opinfo(opinfo); } static void opinfo_add(struct oplock_info *opinfo) { struct ksmbd_inode *ci = opinfo->o_fp->f_ci; - write_lock(&ci->m_lock); - list_add_rcu(&opinfo->op_entry, &ci->m_op_list); - write_unlock(&ci->m_lock); + down_write(&ci->m_lock); + list_add(&opinfo->op_entry, &ci->m_op_list); + up_write(&ci->m_lock); } static void opinfo_del(struct oplock_info *opinfo) @@ -221,9 +194,9 @@ static void opinfo_del(struct oplock_info *opinfo) lease_del_list(opinfo); write_unlock(&lease_list_lock); } - write_lock(&ci->m_lock); - list_del_rcu(&opinfo->op_entry); - write_unlock(&ci->m_lock); + down_write(&ci->m_lock); + list_del(&opinfo->op_entry); + up_write(&ci->m_lock); } static unsigned long opinfo_count(struct ksmbd_file *fp) @@ -526,21 +499,18 @@ static struct oplock_info *same_client_has_lease(struct ksmbd_inode *ci, * Compare lease key and client_guid to know request from same owner * of same client */ - read_lock(&ci->m_lock); + down_read(&ci->m_lock); list_for_each_entry(opinfo, &ci->m_op_list, op_entry) { if (!opinfo->is_lease || !opinfo->conn) continue; - read_unlock(&ci->m_lock); lease = opinfo->o_lease; ret = compare_guid_key(opinfo, client_guid, lctx->lease_key); if (ret) { m_opinfo = opinfo; /* skip upgrading lease about breaking lease */ - if (atomic_read(&opinfo->breaking_cnt)) { - read_lock(&ci->m_lock); + if (atomic_read(&opinfo->breaking_cnt)) continue; - } /* upgrading lease */ if ((atomic_read(&ci->op_count) + @@ -570,9 +540,8 @@ static struct oplock_info *same_client_has_lease(struct ksmbd_inode *ci, lease_none_upgrade(opinfo, lctx->req_state); } } - read_lock(&ci->m_lock); } - read_unlock(&ci->m_lock); + up_read(&ci->m_lock); return m_opinfo; } @@ -613,13 +582,28 @@ static int oplock_break_pending(struct oplock_info *opinfo, int req_op_level) if (opinfo->op_state == OPLOCK_CLOSING) return -ENOENT; - else if (!opinfo->is_lease && opinfo->level <= req_op_level) - return 1; + else if (opinfo->level <= req_op_level) { + if (opinfo->is_lease == false) + return 1; + + if (opinfo->o_lease->state != + (SMB2_LEASE_HANDLE_CACHING_LE | + SMB2_LEASE_READ_CACHING_LE)) + return 1; + } } - if (!opinfo->is_lease && opinfo->level <= req_op_level) { - wake_up_oplock_break(opinfo); - return 1; + if (opinfo->level <= req_op_level) { + if (opinfo->is_lease == false) { + wake_up_oplock_break(opinfo); + return 1; + } + if (opinfo->o_lease->state != + (SMB2_LEASE_HANDLE_CACHING_LE | + SMB2_LEASE_READ_CACHING_LE)) { + wake_up_oplock_break(opinfo); + return 1; + } } return 0; } @@ -638,6 +622,7 @@ static void __smb2_oplock_break_noti(struct work_struct *wk) { struct smb2_oplock_break *rsp = NULL; struct ksmbd_work *work = container_of(wk, struct ksmbd_work, work); + struct ksmbd_conn *conn = work->conn; struct oplock_break_info *br_info = work->request_buf; struct smb2_hdr *rsp_hdr; struct ksmbd_file *fp; @@ -693,6 +678,7 @@ static void __smb2_oplock_break_noti(struct work_struct *wk) out: ksmbd_free_work_struct(work); + ksmbd_conn_r_count_dec(conn); } /** @@ -712,7 +698,7 @@ static int smb2_oplock_break_noti(struct oplock_info *opinfo) if (!work) return -ENOMEM; - br_info = kmalloc(sizeof(struct oplock_break_info), GFP_KERNEL); + br_info = kmalloc(sizeof(struct oplock_break_info), KSMBD_DEFAULT_GFP); if (!br_info) { ksmbd_free_work_struct(work); return -ENOMEM; @@ -726,6 +712,7 @@ static int smb2_oplock_break_noti(struct oplock_info *opinfo) work->conn = conn; work->sess = opinfo->sess; + ksmbd_conn_r_count_inc(conn); if (opinfo->op_state == OPLOCK_ACK_WAIT) { INIT_WORK(&work->work, __smb2_oplock_break_noti); ksmbd_queue_work(work); @@ -748,6 +735,7 @@ static void __smb2_lease_break_noti(struct work_struct *wk) { struct smb2_lease_break *rsp = NULL; struct ksmbd_work *work = container_of(wk, struct ksmbd_work, work); + struct ksmbd_conn *conn = work->conn; struct lease_break_info *br_info = work->request_buf; struct smb2_hdr *rsp_hdr; @@ -794,19 +782,19 @@ static void __smb2_lease_break_noti(struct work_struct *wk) out: ksmbd_free_work_struct(work); + ksmbd_conn_r_count_dec(conn); } /** * smb2_lease_break_noti() - break lease when a new client request * write lease - * @opinfo: conains lease state information + * @opinfo: contains lease state information * * Return: 0 on success, otherwise error */ static int smb2_lease_break_noti(struct oplock_info *opinfo) { struct ksmbd_conn *conn = opinfo->conn; - struct list_head *tmp, *t; struct ksmbd_work *work; struct lease_break_info *br_info; struct lease *lease = opinfo->o_lease; @@ -815,7 +803,7 @@ static int smb2_lease_break_noti(struct oplock_info *opinfo) if (!work) return -ENOMEM; - br_info = kmalloc(sizeof(struct lease_break_info), GFP_KERNEL); + br_info = kmalloc(sizeof(struct lease_break_info), KSMBD_DEFAULT_GFP); if (!br_info) { ksmbd_free_work_struct(work); return -ENOMEM; @@ -833,17 +821,8 @@ static int smb2_lease_break_noti(struct oplock_info *opinfo) work->conn = conn; work->sess = opinfo->sess; + ksmbd_conn_r_count_inc(conn); if (opinfo->op_state == OPLOCK_ACK_WAIT) { - list_for_each_safe(tmp, t, &opinfo->interim_list) { - struct ksmbd_work *in_work; - - in_work = list_entry(tmp, struct ksmbd_work, - interim_entry); - setup_async_work(in_work, NULL, NULL); - smb2_send_interim_resp(in_work, STATUS_PENDING); - list_del_init(&in_work->interim_entry); - release_async_work(in_work); - } INIT_WORK(&work->work, __smb2_lease_break_noti); ksmbd_queue_work(work); wait_for_break_ack(opinfo); @@ -874,7 +853,8 @@ static void wait_lease_breaking(struct oplock_info *opinfo) } } -static int oplock_break(struct oplock_info *brk_opinfo, int req_op_level) +static int oplock_break(struct oplock_info *brk_opinfo, int req_op_level, + struct ksmbd_work *in_work) { int err = 0; @@ -887,7 +867,6 @@ static int oplock_break(struct oplock_info *brk_opinfo, int req_op_level) struct lease *lease = brk_opinfo->o_lease; atomic_inc(&brk_opinfo->breaking_cnt); - err = oplock_break_pending(brk_opinfo, req_op_level); if (err) return err < 0 ? err : 0; @@ -918,9 +897,15 @@ static int oplock_break(struct oplock_info *brk_opinfo, int req_op_level) } if (lease->state & (SMB2_LEASE_WRITE_CACHING_LE | - SMB2_LEASE_HANDLE_CACHING_LE)) + SMB2_LEASE_HANDLE_CACHING_LE)) { + if (in_work) { + setup_async_work(in_work, NULL, NULL); + smb2_send_interim_resp(in_work, STATUS_PENDING); + release_async_work(in_work); + } + brk_opinfo->op_state = OPLOCK_ACK_WAIT; - else + } else atomic_dec(&brk_opinfo->breaking_cnt); } else { err = oplock_break_pending(brk_opinfo, req_op_level); @@ -1061,7 +1046,7 @@ static int add_lease_global_list(struct oplock_info *opinfo) } read_unlock(&lease_list_lock); - lb = kmalloc(sizeof(struct lease_table), GFP_KERNEL); + lb = kmalloc(sizeof(struct lease_table), KSMBD_DEFAULT_GFP); if (!lb) return -ENOMEM; @@ -1105,7 +1090,7 @@ void smb_send_parent_lease_break_noti(struct ksmbd_file *fp, if (!p_ci) return; - read_lock(&p_ci->m_lock); + down_read(&p_ci->m_lock); list_for_each_entry(opinfo, &p_ci->m_op_list, op_entry) { if (opinfo->conn == NULL || !opinfo->is_lease) continue; @@ -1117,19 +1102,14 @@ void smb_send_parent_lease_break_noti(struct ksmbd_file *fp, if (!atomic_inc_not_zero(&opinfo->refcount)) continue; - atomic_inc(&opinfo->conn->r_count); - if (ksmbd_conn_releasing(opinfo->conn)) { - atomic_dec(&opinfo->conn->r_count); + if (ksmbd_conn_releasing(opinfo->conn)) continue; - } - read_unlock(&p_ci->m_lock); - oplock_break(opinfo, SMB2_OPLOCK_LEVEL_NONE); - opinfo_conn_put(opinfo); - read_lock(&p_ci->m_lock); + oplock_break(opinfo, SMB2_OPLOCK_LEVEL_NONE, NULL); + opinfo_put(opinfo); } } - read_unlock(&p_ci->m_lock); + up_read(&p_ci->m_lock); ksmbd_inode_put(p_ci); } @@ -1150,7 +1130,7 @@ void smb_lazy_parent_lease_break_close(struct ksmbd_file *fp) if (!p_ci) return; - read_lock(&p_ci->m_lock); + down_read(&p_ci->m_lock); list_for_each_entry(opinfo, &p_ci->m_op_list, op_entry) { if (opinfo->conn == NULL || !opinfo->is_lease) continue; @@ -1159,18 +1139,13 @@ void smb_lazy_parent_lease_break_close(struct ksmbd_file *fp) if (!atomic_inc_not_zero(&opinfo->refcount)) continue; - atomic_inc(&opinfo->conn->r_count); - if (ksmbd_conn_releasing(opinfo->conn)) { - atomic_dec(&opinfo->conn->r_count); + if (ksmbd_conn_releasing(opinfo->conn)) continue; - } - read_unlock(&p_ci->m_lock); - oplock_break(opinfo, SMB2_OPLOCK_LEVEL_NONE); - opinfo_conn_put(opinfo); - read_lock(&p_ci->m_lock); + oplock_break(opinfo, SMB2_OPLOCK_LEVEL_NONE, NULL); + opinfo_put(opinfo); } } - read_unlock(&p_ci->m_lock); + up_read(&p_ci->m_lock); ksmbd_inode_put(p_ci); } @@ -1200,7 +1175,9 @@ int smb_grant_oplock(struct ksmbd_work *work, int req_op_level, u64 pid, /* Only v2 leases handle the directory */ if (S_ISDIR(file_inode(fp->filp)->i_mode)) { - if (!lctx || lctx->version != 2) + if (!lctx || lctx->version != 2 || + (lctx->flags != SMB2_LEASE_FLAG_PARENT_LEASE_KEY_SET_LE && + !lctx->epoch)) return 0; } @@ -1244,7 +1221,7 @@ int smb_grant_oplock(struct ksmbd_work *work, int req_op_level, u64 pid, prev_opinfo = opinfo_get_list(ci); if (!prev_opinfo || (prev_opinfo->level == SMB2_OPLOCK_LEVEL_NONE && lctx)) { - opinfo_conn_put(prev_opinfo); + opinfo_put(prev_opinfo); goto set_lev; } prev_op_has_lease = prev_opinfo->is_lease; @@ -1254,19 +1231,18 @@ int smb_grant_oplock(struct ksmbd_work *work, int req_op_level, u64 pid, if (share_ret < 0 && prev_opinfo->level == SMB2_OPLOCK_LEVEL_EXCLUSIVE) { err = share_ret; - opinfo_conn_put(prev_opinfo); + opinfo_put(prev_opinfo); goto err_out; } if (prev_opinfo->level != SMB2_OPLOCK_LEVEL_BATCH && prev_opinfo->level != SMB2_OPLOCK_LEVEL_EXCLUSIVE) { - opinfo_conn_put(prev_opinfo); + opinfo_put(prev_opinfo); goto op_break_not_needed; } - list_add(&work->interim_entry, &prev_opinfo->interim_list); - err = oplock_break(prev_opinfo, SMB2_OPLOCK_LEVEL_II); - opinfo_conn_put(prev_opinfo); + err = oplock_break(prev_opinfo, SMB2_OPLOCK_LEVEL_II, work); + opinfo_put(prev_opinfo); if (err == -ENOENT) goto set_lev; /* Check all oplock was freed by close */ @@ -1329,14 +1305,13 @@ static void smb_break_all_write_oplock(struct ksmbd_work *work, return; if (brk_opinfo->level != SMB2_OPLOCK_LEVEL_BATCH && brk_opinfo->level != SMB2_OPLOCK_LEVEL_EXCLUSIVE) { - opinfo_conn_put(brk_opinfo); + opinfo_put(brk_opinfo); return; } brk_opinfo->open_trunc = is_trunc; - list_add(&work->interim_entry, &brk_opinfo->interim_list); - oplock_break(brk_opinfo, SMB2_OPLOCK_LEVEL_II); - opinfo_conn_put(brk_opinfo); + oplock_break(brk_opinfo, SMB2_OPLOCK_LEVEL_II, work); + opinfo_put(brk_opinfo); } /** @@ -1360,21 +1335,17 @@ void smb_break_all_levII_oplock(struct ksmbd_work *work, struct ksmbd_file *fp, ci = fp->f_ci; op = opinfo_get(fp); - rcu_read_lock(); - list_for_each_entry_rcu(brk_op, &ci->m_op_list, op_entry) { + down_read(&ci->m_lock); + list_for_each_entry(brk_op, &ci->m_op_list, op_entry) { if (brk_op->conn == NULL) continue; if (!atomic_inc_not_zero(&brk_op->refcount)) continue; - atomic_inc(&brk_op->conn->r_count); - if (ksmbd_conn_releasing(brk_op->conn)) { - atomic_dec(&brk_op->conn->r_count); + if (ksmbd_conn_releasing(brk_op->conn)) continue; - } - rcu_read_unlock(); if (brk_op->is_lease && (brk_op->o_lease->state & (~(SMB2_LEASE_READ_CACHING_LE | SMB2_LEASE_HANDLE_CACHING_LE)))) { @@ -1401,12 +1372,11 @@ void smb_break_all_levII_oplock(struct ksmbd_work *work, struct ksmbd_file *fp, SMB2_LEASE_KEY_SIZE)) goto next; brk_op->open_trunc = is_trunc; - oplock_break(brk_op, SMB2_OPLOCK_LEVEL_NONE); + oplock_break(brk_op, SMB2_OPLOCK_LEVEL_NONE, NULL); next: - opinfo_conn_put(brk_op); - rcu_read_lock(); + opinfo_put(brk_op); } - rcu_read_unlock(); + up_read(&ci->m_lock); if (op) opinfo_put(op); @@ -1465,8 +1435,9 @@ void create_lease_buf(u8 *rbuf, struct lease *lease) buf->lcontext.LeaseFlags = lease->flags; buf->lcontext.Epoch = cpu_to_le16(lease->epoch); buf->lcontext.LeaseState = lease->state; - memcpy(buf->lcontext.ParentLeaseKey, lease->parent_lease_key, - SMB2_LEASE_KEY_SIZE); + if (lease->flags == SMB2_LEASE_FLAG_PARENT_LEASE_KEY_SET_LE) + memcpy(buf->lcontext.ParentLeaseKey, lease->parent_lease_key, + SMB2_LEASE_KEY_SIZE); buf->ccontext.DataOffset = cpu_to_le16(offsetof (struct create_lease_v2, lcontext)); buf->ccontext.DataLength = cpu_to_le32(sizeof(struct lease_context_v2)); @@ -1498,10 +1469,10 @@ void create_lease_buf(u8 *rbuf, struct lease *lease) } /** - * parse_lease_state() - parse lease context containted in file open request + * parse_lease_state() - parse lease context contained in file open request * @open_req: buffer containing smb2 file open(create) request * - * Return: oplock state, -ENOENT if create lease context not found + * Return: allocated lease context object on success, otherwise NULL */ struct lease_ctx_info *parse_lease_state(void *open_req) { @@ -1513,24 +1484,33 @@ struct lease_ctx_info *parse_lease_state(void *open_req) if (IS_ERR_OR_NULL(cc)) return NULL; - lreq = kzalloc(sizeof(struct lease_ctx_info), GFP_KERNEL); + lreq = kzalloc(sizeof(struct lease_ctx_info), KSMBD_DEFAULT_GFP); if (!lreq) return NULL; if (sizeof(struct lease_context_v2) == le32_to_cpu(cc->DataLength)) { struct create_lease_v2 *lc = (struct create_lease_v2 *)cc; + if (le16_to_cpu(cc->DataOffset) + le32_to_cpu(cc->DataLength) < + sizeof(struct create_lease_v2) - 4) + goto err_out; + memcpy(lreq->lease_key, lc->lcontext.LeaseKey, SMB2_LEASE_KEY_SIZE); lreq->req_state = lc->lcontext.LeaseState; lreq->flags = lc->lcontext.LeaseFlags; lreq->epoch = lc->lcontext.Epoch; lreq->duration = lc->lcontext.LeaseDuration; - memcpy(lreq->parent_lease_key, lc->lcontext.ParentLeaseKey, - SMB2_LEASE_KEY_SIZE); + if (lreq->flags == SMB2_LEASE_FLAG_PARENT_LEASE_KEY_SET_LE) + memcpy(lreq->parent_lease_key, lc->lcontext.ParentLeaseKey, + SMB2_LEASE_KEY_SIZE); lreq->version = 2; } else { struct create_lease *lc = (struct create_lease *)cc; + if (le16_to_cpu(cc->DataOffset) + le32_to_cpu(cc->DataLength) < + sizeof(struct create_lease)) + goto err_out; + memcpy(lreq->lease_key, lc->lcontext.LeaseKey, SMB2_LEASE_KEY_SIZE); lreq->req_state = lc->lcontext.LeaseState; lreq->flags = lc->lcontext.LeaseFlags; @@ -1538,6 +1518,9 @@ struct lease_ctx_info *parse_lease_state(void *open_req) lreq->version = 1; } return lreq; +err_out: + kfree(lreq); + return NULL; } /** diff --git a/fs/smb/server/oplock.h b/fs/smb/server/oplock.h index e9da63f25b20..9a56eaadd0dd 100644 --- a/fs/smb/server/oplock.h +++ b/fs/smb/server/oplock.h @@ -11,13 +11,6 @@ #define OPLOCK_WAIT_TIME (35 * HZ) -/* SMB2 Oplock levels */ -#define SMB2_OPLOCK_LEVEL_NONE 0x00 -#define SMB2_OPLOCK_LEVEL_II 0x01 -#define SMB2_OPLOCK_LEVEL_EXCLUSIVE 0x08 -#define SMB2_OPLOCK_LEVEL_BATCH 0x09 -#define SMB2_OPLOCK_LEVEL_LEASE 0xFF - /* Oplock states */ #define OPLOCK_STATE_NONE 0x00 #define OPLOCK_ACK_WAIT 0x01 @@ -74,12 +67,10 @@ struct oplock_info { bool is_lease; bool open_trunc; /* truncate on open */ struct lease *o_lease; - struct list_head interim_list; struct list_head op_entry; struct list_head lease_entry; wait_queue_head_t oplock_q; /* Other server threads */ wait_queue_head_t oplock_brk; /* oplock breaking wait */ - struct rcu_head rcu_head; }; struct lease_break_info { diff --git a/fs/smb/server/server.c b/fs/smb/server/server.c index c0788188aa82..8c9c49c3a0a4 100644 --- a/fs/smb/server/server.c +++ b/fs/smb/server/server.c @@ -15,7 +15,7 @@ #include "server.h" #include "smb_common.h" -#include "smbstatus.h" +#include "../common/smb2status.h" #include "connection.h" #include "transport_ipc.h" #include "mgmt/user_session.h" @@ -47,7 +47,7 @@ static int ___server_conf_set(int idx, char *val) return -EINVAL; kfree(server_conf.conf[idx]); - server_conf.conf[idx] = kstrdup(val, GFP_KERNEL); + server_conf.conf[idx] = kstrdup(val, KSMBD_DEFAULT_GFP); if (!server_conf.conf[idx]) return -ENOMEM; return 0; @@ -167,20 +167,17 @@ static void __handle_ksmbd_work(struct ksmbd_work *work, int rc; bool is_chained = false; - if (conn->ops->allocate_rsp_buf(work)) - return; - if (conn->ops->is_transform_hdr && conn->ops->is_transform_hdr(work->request_buf)) { rc = conn->ops->decrypt_req(work); - if (rc < 0) { - conn->ops->set_rsp_status(work, STATUS_DATA_ERROR); - goto send; - } - + if (rc < 0) + return; work->encrypted = true; } + if (conn->ops->allocate_rsp_buf(work)) + return; + rc = conn->ops->init_rsp_hdr(work); if (rc) { /* either uid or tid is not correct */ @@ -250,6 +247,8 @@ send: if (rc < 0) conn->ops->set_rsp_status(work, STATUS_DATA_ERROR); } + if (work->sess) + ksmbd_user_session_put(work->sess); ksmbd_conn_write(work); } @@ -271,18 +270,12 @@ static void handle_ksmbd_work(struct work_struct *wk) ksmbd_conn_try_dequeue_request(work); ksmbd_free_work_struct(work); - /* - * Checking waitqueue to dropping pending requests on - * disconnection. waitqueue_active is safe because it - * uses atomic operation for condition. - */ - if (!atomic_dec_return(&conn->r_count) && waitqueue_active(&conn->r_count_q)) - wake_up(&conn->r_count_q); + ksmbd_conn_r_count_dec(conn); } /** * queue_ksmbd_work() - queue a smb request to worker thread queue - * for proccessing smb command and sending response + * for processing smb command and sending response * @conn: connection instance * * read remaining data from socket create and submit work. @@ -292,6 +285,10 @@ static int queue_ksmbd_work(struct ksmbd_conn *conn) struct ksmbd_work *work; int err; + err = ksmbd_init_smb_server(conn); + if (err) + return 0; + work = ksmbd_alloc_work_struct(); if (!work) { pr_err("allocation for work failed\n"); @@ -302,14 +299,8 @@ static int queue_ksmbd_work(struct ksmbd_conn *conn) work->request_buf = conn->request_buf; conn->request_buf = NULL; - err = ksmbd_init_smb_server(work); - if (err) { - ksmbd_free_work_struct(work); - return 0; - } - ksmbd_conn_enqueue_request(work); - atomic_inc(&conn->r_count); + ksmbd_conn_r_count_inc(conn); /* update activity on connection */ conn->last_active = jiffies; INIT_WORK(&work->work, handle_ksmbd_work); @@ -360,6 +351,7 @@ static int server_conf_init(void) server_conf.auth_mechs |= KSMBD_AUTH_KRB5 | KSMBD_AUTH_MSKRB5; #endif + server_conf.max_inflight_req = SMB2_MAX_CREDITS; return 0; } @@ -380,6 +372,7 @@ static void server_ctrl_handle_reset(struct server_ctrl_struct *ctrl) { ksmbd_ipc_soft_reset(); ksmbd_conn_transport_destroy(); + ksmbd_stop_durable_scavenger(); server_conf_free(); server_conf_init(); WRITE_ONCE(server_conf.state, SERVER_STATE_STARTING_UP); @@ -411,7 +404,7 @@ static int __queue_ctrl_work(int type) { struct server_ctrl_struct *ctrl; - ctrl = kmalloc(sizeof(struct server_ctrl_struct), GFP_KERNEL); + ctrl = kmalloc(sizeof(struct server_ctrl_struct), KSMBD_DEFAULT_GFP); if (!ctrl) return -ENOMEM; @@ -638,6 +631,5 @@ MODULE_SOFTDEP("pre: sha512"); MODULE_SOFTDEP("pre: aead2"); MODULE_SOFTDEP("pre: ccm"); MODULE_SOFTDEP("pre: gcm"); -MODULE_SOFTDEP("pre: crc32"); module_init(ksmbd_server_init) module_exit(ksmbd_server_exit) diff --git a/fs/smb/server/server.h b/fs/smb/server/server.h index db7278181760..995555febe7d 100644 --- a/fs/smb/server/server.h +++ b/fs/smb/server/server.h @@ -42,8 +42,11 @@ struct ksmbd_server_config { struct smb_sid domain_sid; unsigned int auth_mechs; unsigned int max_connections; + unsigned int max_inflight_req; char *conf[SERVER_CONF_WORK_GROUP + 1]; + struct task_struct *dh_task; + bool bind_interfaces_only; }; extern struct ksmbd_server_config server_conf; diff --git a/fs/smb/server/smb2misc.c b/fs/smb/server/smb2misc.c index 727cb49926ee..ae501024665e 100644 --- a/fs/smb/server/smb2misc.c +++ b/fs/smb/server/smb2misc.c @@ -7,7 +7,7 @@ #include "glob.h" #include "nterr.h" #include "smb_common.h" -#include "smbstatus.h" +#include "../common/smb2status.h" #include "mgmt/user_session.h" #include "connection.h" diff --git a/fs/smb/server/smb2pdu.c b/fs/smb/server/smb2pdu.c index 5723bbf372d7..63d17cea2e95 100644 --- a/fs/smb/server/smb2pdu.c +++ b/fs/smb/server/smb2pdu.c @@ -30,7 +30,7 @@ #include "server.h" #include "smb_common.h" -#include "smbstatus.h" +#include "../common/smb2status.h" #include "ksmbd_work.h" #include "mgmt/user_config.h" #include "mgmt/share_config.h" @@ -38,6 +38,7 @@ #include "mgmt/user_session.h" #include "mgmt/ksmbd_ida.h" #include "ndr.h" +#include "transport_tcp.h" static void __wbuf(struct ksmbd_work *work, void **req, void **rsp) { @@ -67,8 +68,10 @@ static inline bool check_session_id(struct ksmbd_conn *conn, u64 id) return false; sess = ksmbd_session_lookup_all(conn, id); - if (sess) + if (sess) { + ksmbd_user_session_put(sess); return true; + } pr_err("Invalid user session id: %llu\n", id); return false; } @@ -519,7 +522,7 @@ int init_smb2_rsp_hdr(struct ksmbd_work *work) * smb2_allocate_rsp_buf() - allocate smb2 response buffer * @work: smb work containing smb request buffer * - * Return: 0 on success, otherwise -ENOMEM + * Return: 0 on success, otherwise error */ int smb2_allocate_rsp_buf(struct ksmbd_work *work) { @@ -535,6 +538,10 @@ int smb2_allocate_rsp_buf(struct ksmbd_work *work) if (cmd == SMB2_QUERY_INFO_HE) { struct smb2_query_info_req *req; + if (get_rfc1002_len(work->request_buf) < + offsetof(struct smb2_query_info_req, OutputBufferLength)) + return -EINVAL; + req = smb2_get_msg(work->request_buf); if ((req->InfoType == SMB2_O_INFO_FILE && (req->FileInfoClass == FILE_FULL_EA_INFORMATION || @@ -547,7 +554,7 @@ int smb2_allocate_rsp_buf(struct ksmbd_work *work) if (le32_to_cpu(hdr->NextCommand) > 0) sz = large_sz; - work->response_buf = kvzalloc(sz, GFP_KERNEL); + work->response_buf = kvzalloc(sz, KSMBD_DEFAULT_GFP); if (!work->response_buf) return -ENOMEM; @@ -626,6 +633,17 @@ smb2_get_name(const char *src, const int maxlen, struct nls_table *local_nls) return name; } + if (*name == '\0') { + kfree(name); + return ERR_PTR(-EINVAL); + } + + if (*name == '\\') { + pr_err("not allow directory name included leading slash\n"); + kfree(name); + return ERR_PTR(-EINVAL); + } + ksmbd_conv_path_to_unix(name); ksmbd_strip_last_slash(name); return name; @@ -683,6 +701,9 @@ void smb2_send_interim_resp(struct ksmbd_work *work, __le32 status) struct smb2_hdr *rsp_hdr; struct ksmbd_work *in_work = ksmbd_alloc_work_struct(); + if (!in_work) + return; + if (allocate_interim_rsp_buf(in_work)) { pr_err("smb_allocate_rsp_buf failed!\n"); ksmbd_free_work_struct(in_work); @@ -1085,6 +1106,7 @@ int smb2_handle_negotiate(struct ksmbd_work *work) return rc; } + ksmbd_conn_lock(conn); smb2_buf_len = get_rfc1002_len(work->request_buf); smb2_neg_size = offsetof(struct smb2_negotiate_req, Dialects); if (smb2_neg_size > smb2_buf_len) { @@ -1135,7 +1157,7 @@ int smb2_handle_negotiate(struct ksmbd_work *work) case SMB311_PROT_ID: conn->preauth_info = kzalloc(sizeof(struct preauth_integrity_info), - GFP_KERNEL); + KSMBD_DEFAULT_GFP); if (!conn->preauth_info) { rc = -ENOMEM; rsp->hdr.Status = STATUS_INVALID_PARAMETER; @@ -1232,9 +1254,10 @@ int smb2_handle_negotiate(struct ksmbd_work *work) } conn->srv_sec_mode = le16_to_cpu(rsp->SecurityMode); - ksmbd_conn_set_need_negotiate(conn); + ksmbd_conn_set_need_setup(conn); err_out: + ksmbd_conn_unlock(conn); if (rc) rsp->hdr.Status = STATUS_INSUFFICIENT_RESOURCES; @@ -1253,8 +1276,11 @@ static int alloc_preauth_hash(struct ksmbd_session *sess, if (sess->Preauth_HashValue) return 0; + if (!conn->preauth_info) + return -ENOMEM; + sess->Preauth_HashValue = kmemdup(conn->preauth_info->Preauth_HashValue, - PREAUTH_HASHVALUE_SIZE, GFP_KERNEL); + PREAUTH_HASHVALUE_SIZE, KSMBD_DEFAULT_GFP); if (!sess->Preauth_HashValue) return -ENOMEM; @@ -1325,8 +1351,7 @@ static int ntlm_negotiate(struct ksmbd_work *work, return rc; sz = le16_to_cpu(rsp->SecurityBufferOffset); - chgblob = - (struct challenge_message *)((char *)&rsp->hdr.ProtocolId + sz); + chgblob = (struct challenge_message *)rsp->Buffer; memset(chgblob, 0, sizeof(struct challenge_message)); if (!work->conn->use_spnego) { @@ -1341,7 +1366,7 @@ static int ntlm_negotiate(struct ksmbd_work *work, sz = sizeof(struct challenge_message); sz += (strlen(ksmbd_netbios_name()) * 2 + 1 + 4) * 6; - neg_blob = kzalloc(sz, GFP_KERNEL); + neg_blob = kzalloc(sz, KSMBD_DEFAULT_GFP); if (!neg_blob) return -ENOMEM; @@ -1359,8 +1384,7 @@ static int ntlm_negotiate(struct ksmbd_work *work, goto out; } - sz = le16_to_cpu(rsp->SecurityBufferOffset); - memcpy((char *)&rsp->hdr.ProtocolId + sz, spnego_blob, spnego_blob_len); + memcpy(rsp->Buffer, spnego_blob, spnego_blob_len); rsp->SecurityBufferLength = cpu_to_le16(spnego_blob_len); out: @@ -1426,7 +1450,7 @@ static int ntlm_authenticate(struct ksmbd_work *work, { struct ksmbd_conn *conn = work->conn; struct ksmbd_session *sess = work->sess; - struct channel *chann = NULL; + struct channel *chann = NULL, *old; struct ksmbd_user *user; u64 prev_id; int sz, rc; @@ -1442,8 +1466,7 @@ static int ntlm_authenticate(struct ksmbd_work *work, if (rc) return -ENOMEM; - sz = le16_to_cpu(rsp->SecurityBufferOffset); - memcpy((char *)&rsp->hdr.ProtocolId + sz, spnego_blob, spnego_blob_len); + memcpy(rsp->Buffer, spnego_blob, spnego_blob_len); rsp->SecurityBufferLength = cpu_to_le16(spnego_blob_len); kfree(spnego_blob); } @@ -1534,12 +1557,17 @@ binding_session: if (conn->dialect >= SMB30_PROT_ID) { chann = lookup_chann_list(sess, conn); if (!chann) { - chann = kmalloc(sizeof(struct channel), GFP_KERNEL); + chann = kmalloc(sizeof(struct channel), KSMBD_DEFAULT_GFP); if (!chann) return -ENOMEM; chann->conn = conn; - xa_store(&sess->ksmbd_chann_list, (long)conn, chann, GFP_KERNEL); + old = xa_store(&sess->ksmbd_chann_list, (long)conn, chann, + KSMBD_DEFAULT_GFP); + if (xa_is_err(old)) { + kfree(chann); + return xa_err(old); + } } } @@ -1579,20 +1607,18 @@ static int krb5_authenticate(struct ksmbd_work *work, out_len = work->response_sz - (le16_to_cpu(rsp->SecurityBufferOffset) + 4); - /* Check previous session */ - prev_sess_id = le64_to_cpu(req->PreviousSessionId); - if (prev_sess_id && prev_sess_id != sess->id) - destroy_previous_session(conn, sess->user, prev_sess_id); - - if (sess->state == SMB2_SESSION_VALID) - ksmbd_free_user(sess->user); - retval = ksmbd_krb5_authenticate(sess, in_blob, in_len, out_blob, &out_len); if (retval) { ksmbd_debug(SMB, "krb5 authentication failed\n"); return -EINVAL; } + + /* Check previous session */ + prev_sess_id = le64_to_cpu(req->PreviousSessionId); + if (prev_sess_id && prev_sess_id != sess->id) + destroy_previous_session(conn, sess->user, prev_sess_id); + rsp->SecurityBufferLength = cpu_to_le16(out_len); if ((conn->sign || server_conf.enforced_signing) || @@ -1615,12 +1641,12 @@ static int krb5_authenticate(struct ksmbd_work *work, if (conn->dialect >= SMB30_PROT_ID) { chann = lookup_chann_list(sess, conn); if (!chann) { - chann = kmalloc(sizeof(struct channel), GFP_KERNEL); + chann = kmalloc(sizeof(struct channel), KSMBD_DEFAULT_GFP); if (!chann) return -ENOMEM; chann->conn = conn; - xa_store(&sess->ksmbd_chann_list, (long)conn, chann, GFP_KERNEL); + xa_store(&sess->ksmbd_chann_list, (long)conn, chann, KSMBD_DEFAULT_GFP); } } @@ -1657,7 +1683,12 @@ int smb2_sess_setup(struct ksmbd_work *work) unsigned int negblob_len, negblob_off; int rc = 0; - ksmbd_debug(SMB, "Received request for session setup\n"); + ksmbd_debug(SMB, "Received smb2 session setup request\n"); + + if (!ksmbd_conn_need_setup(conn) && !ksmbd_conn_good(conn)) { + work->send_no_response = 1; + return rc; + } WORK_BUFFERS(work, req, rsp); @@ -1677,6 +1708,8 @@ int smb2_sess_setup(struct ksmbd_work *work) rc = ksmbd_session_register(conn, sess); if (rc) goto out_err; + + conn->binding = false; } else if (conn->dialect >= SMB30_PROT_ID && (server_conf.flags & KSMBD_GLOBAL_FLAG_SMB3_MULTICHANNEL) && req->Flags & SMB2_SESSION_REQ_FLAG_BINDING) { @@ -1716,11 +1749,12 @@ int smb2_sess_setup(struct ksmbd_work *work) if (ksmbd_conn_need_reconnect(conn)) { rc = -EFAULT; + ksmbd_user_session_put(sess); sess = NULL; goto out_err; } - if (ksmbd_session_lookup(conn, sess_id)) { + if (is_ksmbd_session_in_connection(conn, sess_id)) { rc = -EACCES; goto out_err; } @@ -1755,6 +1789,8 @@ int smb2_sess_setup(struct ksmbd_work *work) sess = NULL; goto out_err; } + + conn->binding = false; } work->sess = sess; @@ -1884,10 +1920,12 @@ out_err: sess->last_active = jiffies; sess->state = SMB2_SESSION_EXPIRED; + ksmbd_user_session_put(sess); + work->sess = NULL; if (try_delay) { ksmbd_conn_set_need_reconnect(conn); ssleep(5); - ksmbd_conn_set_need_negotiate(conn); + ksmbd_conn_set_need_setup(conn); } } smb2_set_err_rsp(work); @@ -1922,9 +1960,11 @@ int smb2_tree_connect(struct ksmbd_work *work) struct ksmbd_session *sess = work->sess; char *treename = NULL, *name = NULL; struct ksmbd_tree_conn_status status; - struct ksmbd_share_config *share; + struct ksmbd_share_config *share = NULL; int rc = -EINVAL; + ksmbd_debug(SMB, "Received smb2 tree connect request\n"); + WORK_BUFFERS(work, req, rsp); treename = smb_strndup_from_utf16((char *)req + le16_to_cpu(req->PathOffset), @@ -1945,7 +1985,7 @@ int smb2_tree_connect(struct ksmbd_work *work) ksmbd_debug(SMB, "tree connect request for tree %s treename %s\n", name, treename); - status = ksmbd_tree_conn_connect(conn, sess, name); + status = ksmbd_tree_conn_connect(work, name); if (status.ret == KSMBD_TREE_CONN_STATUS_OK) rsp->hdr.Id.SyncId.TreeId = cpu_to_le32(status.tree_conn->id); else @@ -1984,7 +2024,12 @@ int smb2_tree_connect(struct ksmbd_work *work) write_unlock(&sess->tree_conns_lock); rsp->StructureSize = cpu_to_le16(16); out_err1: - rsp->Capabilities = 0; + if (server_conf.flags & KSMBD_GLOBAL_FLAG_DURABLE_HANDLE && share && + test_share_config_flag(share, + KSMBD_SHARE_FLAG_CONTINUOUS_AVAILABILITY)) + rsp->Capabilities = SMB2_SHARE_CAP_CONTINUOUS_AVAILABILITY; + else + rsp->Capabilities = 0; rsp->Reserved = 0; /* default manual caching */ rsp->ShareFlags = SMB2_SHAREFLAG_MANUAL_CACHING; @@ -2036,15 +2081,24 @@ out_err1: * @access: file access flags * @disposition: file disposition flags * @may_flags: set with MAY_ flags + * @coptions: file creation options + * @mode: file mode * * Return: file open flags */ static int smb2_create_open_flags(bool file_present, __le32 access, __le32 disposition, - int *may_flags) + int *may_flags, + __le32 coptions, + umode_t mode) { int oflags = O_NONBLOCK | O_LARGEFILE; + if (coptions & FILE_DIRECTORY_FILE_LE || S_ISDIR(mode)) { + access &= ~FILE_WRITE_DESIRE_ACCESS_LE; + ksmbd_debug(SMB, "Discard write access to a directory\n"); + } + if (access & FILE_READ_DESIRED_ACCESS_LE && access & FILE_WRITE_DESIRE_ACCESS_LE) { oflags |= O_RDWR; @@ -2057,7 +2111,7 @@ static int smb2_create_open_flags(bool file_present, __le32 access, *may_flags = MAY_OPEN | MAY_READ; } - if (access == FILE_READ_ATTRIBUTES_LE) + if (access == FILE_READ_ATTRIBUTES_LE || S_ISBLK(mode) || S_ISCHR(mode)) oflags |= O_PATH; if (file_present) { @@ -2107,9 +2161,9 @@ int smb2_tree_disconnect(struct ksmbd_work *work) struct ksmbd_tree_connect *tcon = work->tcon; int err; - WORK_BUFFERS(work, req, rsp); + ksmbd_debug(SMB, "Received smb2 tree disconnect request\n"); - ksmbd_debug(SMB, "request\n"); + WORK_BUFFERS(work, req, rsp); if (!tcon) { ksmbd_debug(SMB, "Invalid tid %d\n", req->hdr.Id.SyncId.TreeId); @@ -2166,15 +2220,15 @@ err_out: int smb2_session_logoff(struct ksmbd_work *work) { struct ksmbd_conn *conn = work->conn; + struct ksmbd_session *sess = work->sess; struct smb2_logoff_req *req; struct smb2_logoff_rsp *rsp; - struct ksmbd_session *sess; u64 sess_id; int err; WORK_BUFFERS(work, req, rsp); - ksmbd_debug(SMB, "request\n"); + ksmbd_debug(SMB, "Received smb2 session logoff request\n"); ksmbd_conn_lock(conn); if (!ksmbd_conn_good(conn)) { @@ -2188,13 +2242,8 @@ int smb2_session_logoff(struct ksmbd_work *work) ksmbd_conn_unlock(conn); ksmbd_close_session_fds(work); - ksmbd_conn_wait_idle(conn, sess_id); + ksmbd_conn_wait_idle(conn); - /* - * Re-lookup session to validate if session is deleted - * while waiting request complete - */ - sess = ksmbd_session_lookup_all(conn, sess_id); if (ksmbd_tree_conn_session_logoff(sess)) { ksmbd_debug(SMB, "Invalid tid %d\n", req->hdr.Id.SyncId.TreeId); rsp->hdr.Status = STATUS_NETWORK_NAME_DELETED; @@ -2202,12 +2251,11 @@ int smb2_session_logoff(struct ksmbd_work *work) return -ENOENT; } - ksmbd_destroy_file_table(&sess->file_table); + down_write(&conn->session_lock); sess->state = SMB2_SESSION_EXPIRED; + up_write(&conn->session_lock); - ksmbd_free_user(sess->user); - sess->user = NULL; - ksmbd_all_conn_set_status(sess_id, KSMBD_SESS_NEED_NEGOTIATE); + ksmbd_all_conn_set_status(sess_id, KSMBD_SESS_NEED_SETUP); rsp->StructureSize = cpu_to_le16(4); err = ksmbd_iov_pin_rsp(work, rsp, sizeof(struct smb2_logoff_rsp)); @@ -2315,7 +2363,7 @@ static int smb2_set_ea(struct smb2_ea_info *eabuf, unsigned int buf_len, le16_to_cpu(eabuf->EaValueLength)) return -EINVAL; - attr_name = kmalloc(XATTR_NAME_MAX + 1, GFP_KERNEL); + attr_name = kmalloc(XATTR_NAME_MAX + 1, KSMBD_DEFAULT_GFP); if (!attr_name) return -ENOMEM; @@ -2352,7 +2400,8 @@ static int smb2_set_ea(struct smb2_ea_info *eabuf, unsigned int buf_len, if (rc > 0) { rc = ksmbd_vfs_remove_xattr(idmap, path, - attr_name); + attr_name, + get_write); if (rc < 0) { ksmbd_debug(SMB, @@ -2367,7 +2416,7 @@ static int smb2_set_ea(struct smb2_ea_info *eabuf, unsigned int buf_len, } else { rc = ksmbd_vfs_setxattr(idmap, path, attr_name, value, le16_to_cpu(eabuf->EaValueLength), - 0, true); + 0, get_write); if (rc < 0) { ksmbd_debug(SMB, "ksmbd_vfs_setxattr is failed(%d)\n", @@ -2459,7 +2508,7 @@ static int smb2_remove_smb_xattrs(const struct path *path) !strncmp(&name[XATTR_USER_PREFIX_LEN], STREAM_PREFIX, STREAM_PREFIX_LEN)) { err = ksmbd_vfs_remove_xattr(idmap, path, - name); + name, true); if (err) ksmbd_debug(SMB, "remove xattr failed : %s\n", name); @@ -2668,6 +2717,13 @@ static int parse_durable_handle_context(struct ksmbd_work *work, goto out; } + if (le16_to_cpu(context->DataOffset) + + le32_to_cpu(context->DataLength) < + sizeof(struct create_durable_reconn_v2_req)) { + err = -EINVAL; + goto out; + } + recon_v2 = (struct create_durable_reconn_v2_req *)context; persistent_id = recon_v2->Fid.PersistentFileId; dh_info->fp = ksmbd_lookup_durable_fd(persistent_id); @@ -2701,6 +2757,13 @@ static int parse_durable_handle_context(struct ksmbd_work *work, goto out; } + if (le16_to_cpu(context->DataOffset) + + le32_to_cpu(context->DataLength) < + sizeof(struct create_durable_reconn_req)) { + err = -EINVAL; + goto out; + } + recon = (struct create_durable_reconn_req *)context; persistent_id = recon->Data.Fid.PersistentFileId; dh_info->fp = ksmbd_lookup_durable_fd(persistent_id); @@ -2726,6 +2789,13 @@ static int parse_durable_handle_context(struct ksmbd_work *work, goto out; } + if (le16_to_cpu(context->DataOffset) + + le32_to_cpu(context->DataLength) < + sizeof(struct create_durable_req_v2)) { + err = -EINVAL; + goto out; + } + durable_v2_blob = (struct create_durable_req_v2 *)context; ksmbd_debug(SMB, "Request for durable v2 open\n"); @@ -2744,8 +2814,8 @@ static int parse_durable_handle_context(struct ksmbd_work *work, } } - if (((lc && (lc->req_state & SMB2_LEASE_HANDLE_CACHING_LE)) || - req_op_level == SMB2_OPLOCK_LEVEL_BATCH)) { + if ((lc && (lc->req_state & SMB2_LEASE_HANDLE_CACHING_LE)) || + req_op_level == SMB2_OPLOCK_LEVEL_BATCH) { dh_info->CreateGuid = durable_v2_blob->CreateGuid; dh_info->persistent = @@ -2765,8 +2835,8 @@ static int parse_durable_handle_context(struct ksmbd_work *work, goto out; } - if (((lc && (lc->req_state & SMB2_LEASE_HANDLE_CACHING_LE)) || - req_op_level == SMB2_OPLOCK_LEVEL_BATCH)) { + if ((lc && (lc->req_state & SMB2_LEASE_HANDLE_CACHING_LE)) || + req_op_level == SMB2_OPLOCK_LEVEL_BATCH) { ksmbd_debug(SMB, "Request for durable open\n"); dh_info->type = dh_idx; } @@ -2805,7 +2875,7 @@ int smb2_open(struct ksmbd_work *work) int req_op_level = 0, open_flags = 0, may_flags = 0, file_info = 0; int rc = 0; int contxt_cnt = 0, query_disk_id = 0; - int maximal_access_ctxt = 0, posix_ctxt = 0; + bool maximal_access_ctxt = false, posix_ctxt = false; int s_type = 0; int next_off = 0; char *name = NULL; @@ -2817,6 +2887,8 @@ int smb2_open(struct ksmbd_work *work) __le32 daccess, maximal_access = 0; int iov_len = 0; + ksmbd_debug(SMB, "Received smb2 create request\n"); + WORK_BUFFERS(work, req, rsp); if (req->hdr.NextCommand && !work->next_smb2_rcv_hdr_off && @@ -2832,21 +2904,33 @@ int smb2_open(struct ksmbd_work *work) return create_smb2_pipe(work); } - if (req->NameLength) { - if ((req->CreateOptions & FILE_DIRECTORY_FILE_LE) && - *(char *)req->Buffer == '\\') { - pr_err("not allow directory name included leading slash\n"); - rc = -EINVAL; + if (req->CreateContextsOffset && tcon->posix_extensions) { + context = smb2_find_context_vals(req, SMB2_CREATE_TAG_POSIX, 16); + if (IS_ERR(context)) { + rc = PTR_ERR(context); goto err_out2; + } else if (context) { + struct create_posix *posix = (struct create_posix *)context; + + if (le16_to_cpu(context->DataOffset) + + le32_to_cpu(context->DataLength) < + sizeof(struct create_posix) - 4) { + rc = -EINVAL; + goto err_out2; + } + ksmbd_debug(SMB, "get posix context\n"); + + posix_mode = le32_to_cpu(posix->Mode); + posix_ctxt = true; } + } + if (req->NameLength) { name = smb2_get_name((char *)req + le16_to_cpu(req->NameOffset), le16_to_cpu(req->NameLength), work->conn->local_nls); if (IS_ERR(name)) { rc = PTR_ERR(name); - if (rc != -ENOMEM) - rc = -ENOENT; name = NULL; goto err_out2; } @@ -2863,9 +2947,11 @@ int smb2_open(struct ksmbd_work *work) goto err_out2; } - rc = ksmbd_validate_filename(name); - if (rc < 0) - goto err_out2; + if (posix_ctxt == false) { + rc = ksmbd_validate_filename(name); + if (rc < 0) + goto err_out2; + } if (ksmbd_share_veto_filename(share, name)) { rc = -ENOENT; @@ -2874,7 +2960,7 @@ int smb2_open(struct ksmbd_work *work) goto err_out2; } } else { - name = kstrdup("", GFP_KERNEL); + name = kstrdup("", KSMBD_DEFAULT_GFP); if (!name) { rc = -ENOMEM; goto err_out2; @@ -3023,28 +3109,6 @@ int smb2_open(struct ksmbd_work *work) rc = -EBADF; goto err_out2; } - - if (tcon->posix_extensions) { - context = smb2_find_context_vals(req, - SMB2_CREATE_TAG_POSIX, 16); - if (IS_ERR(context)) { - rc = PTR_ERR(context); - goto err_out2; - } else if (context) { - struct create_posix *posix = - (struct create_posix *)context; - if (le16_to_cpu(context->DataOffset) + - le32_to_cpu(context->DataLength) < - sizeof(struct create_posix) - 4) { - rc = -EINVAL; - goto err_out2; - } - ksmbd_debug(SMB, "get posix context\n"); - - posix_mode = le32_to_cpu(posix->Mode); - posix_ctxt = 1; - } - } } if (ksmbd_override_fsids(work)) { @@ -3079,7 +3143,6 @@ int smb2_open(struct ksmbd_work *work) goto err_out; } - file_present = true; idmap = mnt_idmap(path.mnt); } else { if (rc != -ENOENT) @@ -3160,7 +3223,9 @@ int smb2_open(struct ksmbd_work *work) open_flags = smb2_create_open_flags(file_present, daccess, req->CreateDisposition, - &may_flags); + &may_flags, + req->CreateOptions, + file_present ? d_inode(path.dentry)->i_mode : 0); if (!test_tree_conn_flag(tcon, KSMBD_TREE_CONN_FLAG_WRITABLE)) { if (open_flags & (O_CREAT | O_TRUNC)) { @@ -3314,7 +3379,7 @@ int smb2_open(struct ksmbd_work *work) sizeof(struct smb_sid) * 3 + sizeof(struct smb_acl) + sizeof(struct smb_ace) * ace_num * 2, - GFP_KERNEL); + KSMBD_DEFAULT_GFP); if (!pntsd) { posix_acl_release(fattr.cf_acls); posix_acl_release(fattr.cf_dacls); @@ -3367,9 +3432,9 @@ int smb2_open(struct ksmbd_work *work) * after daccess, saccess, attrib_only, and stream are * initialized. */ - write_lock(&fp->f_ci->m_lock); + down_write(&fp->f_ci->m_lock); list_add(&fp->node, &fp->f_ci->m_fp_list); - write_unlock(&fp->f_ci->m_lock); + up_write(&fp->f_ci->m_lock); /* Check delete pending among previous fp before oplock break */ if (ksmbd_inode_pending_delete(fp)) { @@ -3395,7 +3460,7 @@ int smb2_open(struct ksmbd_work *work) goto err_out1; } } else { - if (req_op_level == SMB2_OPLOCK_LEVEL_LEASE) { + if (req_op_level == SMB2_OPLOCK_LEVEL_LEASE && lc) { if (S_ISDIR(file_inode(filp)->i_mode)) { lc->req_state &= ~SMB2_LEASE_WRITE_CACHING_LE; lc->is_dir = true; @@ -3476,6 +3541,15 @@ int smb2_open(struct ksmbd_work *work) ksmbd_debug(SMB, "get query on disk id context\n"); query_disk_id = 1; } + + if (conn->is_aapl == false) { + context = smb2_find_context_vals(req, SMB2_CREATE_AAPL, 4); + if (IS_ERR(context)) { + rc = PTR_ERR(context); + goto err_out1; + } else if (context) + conn->is_aapl = true; + } } rc = ksmbd_vfs_getattr(&path, &stat); @@ -3498,7 +3572,9 @@ int smb2_open(struct ksmbd_work *work) memcpy(fp->client_guid, conn->ClientGUID, SMB2_CLIENT_GUID_SIZE); if (dh_info.type == DURABLE_REQ_V2 || dh_info.type == DURABLE_REQ) { - if (dh_info.type == DURABLE_REQ_V2 && dh_info.persistent) + if (dh_info.type == DURABLE_REQ_V2 && dh_info.persistent && + test_share_config_flag(work->tcon->share_conf, + KSMBD_SHARE_FLAG_CONTINUOUS_AVAILABILITY)) fp->is_persistent = true; else fp->is_durable = true; @@ -3507,8 +3583,9 @@ int smb2_open(struct ksmbd_work *work) memcpy(fp->create_guid, dh_info.CreateGuid, SMB2_CREATE_GUID_SIZE); if (dh_info.timeout) - fp->durable_timeout = min(dh_info.timeout, - 300000); + fp->durable_timeout = + min_t(unsigned int, dh_info.timeout, + DURABLE_HANDLE_MAX_TIMEOUT); else fp->durable_timeout = 60; } @@ -3692,7 +3769,7 @@ err_out2: kfree(name); kfree(lc); - return 0; + return rc; } static int readdir_info_level_struct_sz(int info_level) @@ -3912,7 +3989,10 @@ static int smb2_populate_readdir_entry(struct ksmbd_conn *conn, int info_level, if (dinfo->EaSize) dinfo->ExtFileAttributes = FILE_ATTRIBUTE_REPARSE_POINT_LE; dinfo->Reserved = 0; - dinfo->UniqueId = cpu_to_le64(ksmbd_kstat->kstat->ino); + if (conn->is_aapl) + dinfo->UniqueId = 0; + else + dinfo->UniqueId = cpu_to_le64(ksmbd_kstat->kstat->ino); if (d_info->hide_dot_file && d_info->name[0] == '.') dinfo->ExtFileAttributes |= FILE_ATTRIBUTE_HIDDEN_LE; memcpy(dinfo->FileName, conv_name, conv_len); @@ -3929,7 +4009,10 @@ static int smb2_populate_readdir_entry(struct ksmbd_conn *conn, int info_level, smb2_get_reparse_tag_special_file(ksmbd_kstat->kstat->mode); if (fibdinfo->EaSize) fibdinfo->ExtFileAttributes = FILE_ATTRIBUTE_REPARSE_POINT_LE; - fibdinfo->UniqueId = cpu_to_le64(ksmbd_kstat->kstat->ino); + if (conn->is_aapl) + fibdinfo->UniqueId = 0; + else + fibdinfo->UniqueId = cpu_to_le64(ksmbd_kstat->kstat->ino); fibdinfo->ShortNameLength = 0; fibdinfo->Reserved = 0; fibdinfo->Reserved2 = cpu_to_le16(0); @@ -3958,6 +4041,26 @@ static int smb2_populate_readdir_entry(struct ksmbd_conn *conn, int info_level, posix_info->DeviceId = cpu_to_le32(ksmbd_kstat->kstat->rdev); posix_info->HardLinks = cpu_to_le32(ksmbd_kstat->kstat->nlink); posix_info->Mode = cpu_to_le32(ksmbd_kstat->kstat->mode & 0777); + switch (ksmbd_kstat->kstat->mode & S_IFMT) { + case S_IFDIR: + posix_info->Mode |= cpu_to_le32(POSIX_TYPE_DIR << POSIX_FILETYPE_SHIFT); + break; + case S_IFLNK: + posix_info->Mode |= cpu_to_le32(POSIX_TYPE_SYMLINK << POSIX_FILETYPE_SHIFT); + break; + case S_IFCHR: + posix_info->Mode |= cpu_to_le32(POSIX_TYPE_CHARDEV << POSIX_FILETYPE_SHIFT); + break; + case S_IFBLK: + posix_info->Mode |= cpu_to_le32(POSIX_TYPE_BLKDEV << POSIX_FILETYPE_SHIFT); + break; + case S_IFIFO: + posix_info->Mode |= cpu_to_le32(POSIX_TYPE_FIFO << POSIX_FILETYPE_SHIFT); + break; + case S_IFSOCK: + posix_info->Mode |= cpu_to_le32(POSIX_TYPE_SOCKET << POSIX_FILETYPE_SHIFT); + } + posix_info->Inode = cpu_to_le64(ksmbd_kstat->kstat->ino); posix_info->DosAttributes = S_ISDIR(ksmbd_kstat->kstat->mode) ? @@ -4034,9 +4137,10 @@ static int process_query_dir_entries(struct smb2_query_dir_private *priv) return -EINVAL; lock_dir(priv->dir_fp); - dent = lookup_one(idmap, priv->d_info->name, - priv->dir_fp->filp->f_path.dentry, - priv->d_info->name_len); + dent = lookup_one(idmap, + &QSTR_LEN(priv->d_info->name, + priv->d_info->name_len), + priv->dir_fp->filp->f_path.dentry); unlock_dir(priv->dir_fp); if (IS_ERR(dent)) { @@ -4197,6 +4301,7 @@ static bool __query_dir(struct dir_context *ctx, const char *name, int namlen, /* dot and dotdot entries are already reserved */ if (!strcmp(".", name) || !strcmp("..", name)) return true; + d_info->num_scan++; if (ksmbd_share_veto_filename(priv->work->tcon->share_conf, name)) return true; if (!match_pattern(name, namlen, priv->search_pattern)) @@ -4269,6 +4374,8 @@ int smb2_query_dir(struct ksmbd_work *work) int buffer_sz; struct smb2_query_dir_private query_dir_private = {NULL, }; + ksmbd_debug(SMB, "Received smb2 query directory request\n"); + WORK_BUFFERS(work, req, rsp); if (ksmbd_override_fsids(work)) { @@ -4357,9 +4464,18 @@ int smb2_query_dir(struct ksmbd_work *work) query_dir_private.info_level = req->FileInformationClass; dir_fp->readdir_data.private = &query_dir_private; set_ctx_actor(&dir_fp->readdir_data.ctx, __query_dir); - +again: + d_info.num_scan = 0; rc = iterate_dir(dir_fp->filp, &dir_fp->readdir_data.ctx); /* + * num_entry can be 0 if the directory iteration stops before reaching + * the end of the directory and no file is matched with the search + * pattern. + */ + if (rc >= 0 && !d_info.num_entry && d_info.num_scan && + d_info.out_buf_len > 0) + goto again; + /* * req->OutputBufferLength is too small to contain even one entry. * In this case, it immediately returns OutputBufferLength 0 to client. */ @@ -4388,7 +4504,8 @@ int smb2_query_dir(struct ksmbd_work *work) rsp->OutputBufferLength = cpu_to_le32(0); rsp->Buffer[0] = 0; rc = ksmbd_iov_pin_rsp(work, (void *)rsp, - sizeof(struct smb2_query_directory_rsp)); + offsetof(struct smb2_query_directory_rsp, Buffer) + + 1); if (rc) goto err_out; } else { @@ -4561,7 +4678,7 @@ static int smb2_get_ea(struct ksmbd_work *work, struct ksmbd_file *fp, path = &fp->filp->f_path; /* single EA entry is requested with given user.* name */ if (req->InputBufferLength) { - if (le32_to_cpu(req->InputBufferLength) < + if (le32_to_cpu(req->InputBufferLength) <= sizeof(struct smb2_ea_info_req)) return -EINVAL; @@ -4755,8 +4872,13 @@ static int get_file_standard_info(struct smb2_query_info_rsp *rsp, sinfo = (struct smb2_file_standard_info *)rsp->Buffer; delete_pending = ksmbd_inode_pending_delete(fp); - sinfo->AllocationSize = cpu_to_le64(stat.blocks << 9); - sinfo->EndOfFile = S_ISDIR(stat.mode) ? 0 : cpu_to_le64(stat.size); + if (ksmbd_stream_fd(fp) == false) { + sinfo->AllocationSize = cpu_to_le64(stat.blocks << 9); + sinfo->EndOfFile = S_ISDIR(stat.mode) ? 0 : cpu_to_le64(stat.size); + } else { + sinfo->AllocationSize = cpu_to_le64(fp->stream.size); + sinfo->EndOfFile = cpu_to_le64(fp->stream.size); + } sinfo->NumberOfLinks = cpu_to_le32(get_nlink(&stat) - delete_pending); sinfo->DeletePending = delete_pending; sinfo->Directory = S_ISDIR(stat.mode) ? 1 : 0; @@ -4819,9 +4941,14 @@ static int get_file_all_info(struct ksmbd_work *work, file_info->ChangeTime = cpu_to_le64(time); file_info->Attributes = fp->f_ci->m_fattr; file_info->Pad1 = 0; - file_info->AllocationSize = - cpu_to_le64(stat.blocks << 9); - file_info->EndOfFile = S_ISDIR(stat.mode) ? 0 : cpu_to_le64(stat.size); + if (ksmbd_stream_fd(fp) == false) { + file_info->AllocationSize = + cpu_to_le64(stat.blocks << 9); + file_info->EndOfFile = S_ISDIR(stat.mode) ? 0 : cpu_to_le64(stat.size); + } else { + file_info->AllocationSize = cpu_to_le64(fp->stream.size); + file_info->EndOfFile = cpu_to_le64(fp->stream.size); + } file_info->NumberOfLinks = cpu_to_le32(get_nlink(&stat) - delete_pending); file_info->DeletePending = delete_pending; @@ -4830,7 +4957,10 @@ static int get_file_all_info(struct ksmbd_work *work, file_info->IndexNumber = cpu_to_le64(stat.ino); file_info->EASize = 0; file_info->AccessFlags = fp->daccess; - file_info->CurrentByteOffset = cpu_to_le64(fp->filp->f_pos); + if (ksmbd_stream_fd(fp) == false) + file_info->CurrentByteOffset = cpu_to_le64(fp->filp->f_pos); + else + file_info->CurrentByteOffset = cpu_to_le64(fp->stream.pos); file_info->Mode = fp->coption; file_info->AlignmentRequirement = 0; conv_len = smbConvertToUTF16((__le16 *)file_info->FileName, filename, @@ -4861,7 +4991,7 @@ static void get_file_alternate_info(struct ksmbd_work *work, spin_unlock(&dentry->d_lock); file_info->FileNameLength = cpu_to_le32(conv_len); rsp->OutputBufferLength = - cpu_to_le32(sizeof(struct smb2_file_alt_name_info) + conv_len); + cpu_to_le32(struct_size(file_info, FileName, conv_len)); } static int get_file_stream_info(struct ksmbd_work *work, @@ -4918,7 +5048,7 @@ static int get_file_stream_info(struct ksmbd_work *work, /* plus : size */ streamlen += 1; - stream_buf = kmalloc(streamlen + 1, GFP_KERNEL); + stream_buf = kmalloc(streamlen + 1, KSMBD_DEFAULT_GFP); if (!stream_buf) break; @@ -5018,8 +5148,13 @@ static int get_file_network_open_info(struct smb2_query_info_rsp *rsp, time = ksmbd_UnixTimeToNT(stat.ctime); file_info->ChangeTime = cpu_to_le64(time); file_info->Attributes = fp->f_ci->m_fattr; - file_info->AllocationSize = cpu_to_le64(stat.blocks << 9); - file_info->EndOfFile = S_ISDIR(stat.mode) ? 0 : cpu_to_le64(stat.size); + if (ksmbd_stream_fd(fp) == false) { + file_info->AllocationSize = cpu_to_le64(stat.blocks << 9); + file_info->EndOfFile = S_ISDIR(stat.mode) ? 0 : cpu_to_le64(stat.size); + } else { + file_info->AllocationSize = cpu_to_le64(fp->stream.size); + file_info->EndOfFile = cpu_to_le64(fp->stream.size); + } file_info->Reserved = cpu_to_le32(0); rsp->OutputBufferLength = cpu_to_le32(sizeof(struct smb2_file_ntwrk_info)); @@ -5042,7 +5177,11 @@ static void get_file_position_info(struct smb2_query_info_rsp *rsp, struct smb2_file_pos_info *file_info; file_info = (struct smb2_file_pos_info *)rsp->Buffer; - file_info->CurrentByteOffset = cpu_to_le64(fp->filp->f_pos); + if (ksmbd_stream_fd(fp) == false) + file_info->CurrentByteOffset = cpu_to_le64(fp->filp->f_pos); + else + file_info->CurrentByteOffset = cpu_to_le64(fp->stream.pos); + rsp->OutputBufferLength = cpu_to_le32(sizeof(struct smb2_file_pos_info)); } @@ -5131,10 +5270,35 @@ static int find_file_posix_info(struct smb2_query_info_rsp *rsp, file_info->ChangeTime = cpu_to_le64(time); file_info->DosAttributes = fp->f_ci->m_fattr; file_info->Inode = cpu_to_le64(stat.ino); - file_info->EndOfFile = cpu_to_le64(stat.size); - file_info->AllocationSize = cpu_to_le64(stat.blocks << 9); + if (ksmbd_stream_fd(fp) == false) { + file_info->EndOfFile = cpu_to_le64(stat.size); + file_info->AllocationSize = cpu_to_le64(stat.blocks << 9); + } else { + file_info->EndOfFile = cpu_to_le64(fp->stream.size); + file_info->AllocationSize = cpu_to_le64(fp->stream.size); + } file_info->HardLinks = cpu_to_le32(stat.nlink); file_info->Mode = cpu_to_le32(stat.mode & 0777); + switch (stat.mode & S_IFMT) { + case S_IFDIR: + file_info->Mode |= cpu_to_le32(POSIX_TYPE_DIR << POSIX_FILETYPE_SHIFT); + break; + case S_IFLNK: + file_info->Mode |= cpu_to_le32(POSIX_TYPE_SYMLINK << POSIX_FILETYPE_SHIFT); + break; + case S_IFCHR: + file_info->Mode |= cpu_to_le32(POSIX_TYPE_CHARDEV << POSIX_FILETYPE_SHIFT); + break; + case S_IFBLK: + file_info->Mode |= cpu_to_le32(POSIX_TYPE_BLKDEV << POSIX_FILETYPE_SHIFT); + break; + case S_IFIFO: + file_info->Mode |= cpu_to_le32(POSIX_TYPE_FIFO << POSIX_FILETYPE_SHIFT); + break; + case S_IFSOCK: + file_info->Mode |= cpu_to_le32(POSIX_TYPE_SOCKET << POSIX_FILETYPE_SHIFT); + } + file_info->DeviceId = cpu_to_le32(stat.rdev); /* @@ -5305,8 +5469,13 @@ static int smb2_get_info_filesystem(struct ksmbd_work *work, info = (struct filesystem_device_info *)rsp->Buffer; - info->DeviceType = cpu_to_le32(stfs.f_type); - info->DeviceCharacteristics = cpu_to_le32(0x00000020); + info->DeviceType = cpu_to_le32(FILE_DEVICE_DISK); + info->DeviceCharacteristics = + cpu_to_le32(FILE_DEVICE_IS_MOUNTED); + if (!test_tree_conn_flag(work->tcon, + KSMBD_TREE_CONN_FLAG_WRITABLE)) + info->DeviceCharacteristics |= + cpu_to_le32(FILE_READ_ONLY_DEVICE); rsp->OutputBufferLength = cpu_to_le32(8); break; } @@ -5334,7 +5503,7 @@ static int smb2_get_info_filesystem(struct ksmbd_work *work, "NTFS", PATH_MAX, conn->local_nls, 0); len = len * 2; info->FileSystemNameLen = cpu_to_le32(len); - sz = sizeof(struct filesystem_attribute_info) - 2 + len; + sz = sizeof(struct filesystem_attribute_info) + len; rsp->OutputBufferLength = cpu_to_le32(sz); break; } @@ -5360,7 +5529,7 @@ static int smb2_get_info_filesystem(struct ksmbd_work *work, len = len * 2; info->VolumeLabelSize = cpu_to_le32(len); info->Reserved = 0; - sz = sizeof(struct filesystem_vol_info) - 2 + len; + sz = sizeof(struct filesystem_vol_info) + len; rsp->OutputBufferLength = cpu_to_le32(sz); break; } @@ -5569,9 +5738,14 @@ int smb2_query_info(struct ksmbd_work *work) struct smb2_query_info_rsp *rsp; int rc = 0; + ksmbd_debug(SMB, "Received request smb2 query info request\n"); + WORK_BUFFERS(work, req, rsp); - ksmbd_debug(SMB, "GOT query info request\n"); + if (ksmbd_override_fsids(work)) { + rc = -ENOMEM; + goto err_out; + } switch (req->InfoType) { case SMB2_O_INFO_FILE: @@ -5591,6 +5765,7 @@ int smb2_query_info(struct ksmbd_work *work) req->InfoType); rc = -EOPNOTSUPP; } + ksmbd_revert_fsids(work); if (!rc) { rsp->StructureSize = cpu_to_le16(9); @@ -5600,6 +5775,7 @@ int smb2_query_info(struct ksmbd_work *work) le32_to_cpu(rsp->OutputBufferLength)); } +err_out: if (rc < 0) { if (rc == -EACCES) rsp->hdr.Status = STATUS_ACCESS_DENIED; @@ -5669,6 +5845,8 @@ int smb2_close(struct ksmbd_work *work) u64 time; int err = 0; + ksmbd_debug(SMB, "Received smb2 close request\n"); + WORK_BUFFERS(work, req, rsp); if (test_share_config_flag(work->tcon->share_conf, @@ -5785,6 +5963,8 @@ int smb2_echo(struct ksmbd_work *work) { struct smb2_echo_rsp *rsp = smb2_get_msg(work->response_buf); + ksmbd_debug(SMB, "Received smb2 echo request\n"); + if (work->next_smb2_rcv_hdr_off) rsp = ksmbd_resp_buf_next(work); @@ -5881,7 +6061,7 @@ static int smb2_create_link(struct ksmbd_work *work, return -EINVAL; ksmbd_debug(SMB, "setting FILE_LINK_INFORMATION\n"); - pathname = kmalloc(PATH_MAX, GFP_KERNEL); + pathname = kmalloc(PATH_MAX, KSMBD_DEFAULT_GFP); if (!pathname) return -ENOMEM; @@ -5966,15 +6146,13 @@ static int set_file_basic_info(struct ksmbd_file *fp, attrs.ia_valid |= (ATTR_ATIME | ATTR_ATIME_SET); } - attrs.ia_valid |= ATTR_CTIME; if (file_info->ChangeTime) - attrs.ia_ctime = ksmbd_NTtimeToUnix(file_info->ChangeTime); - else - attrs.ia_ctime = inode_get_ctime(inode); + inode_set_ctime_to_ts(inode, + ksmbd_NTtimeToUnix(file_info->ChangeTime)); if (file_info->LastWriteTime) { attrs.ia_mtime = ksmbd_NTtimeToUnix(file_info->LastWriteTime); - attrs.ia_valid |= (ATTR_MTIME | ATTR_MTIME_SET); + attrs.ia_valid |= (ATTR_MTIME | ATTR_MTIME_SET | ATTR_CTIME); } if (file_info->Attributes) { @@ -6016,8 +6194,6 @@ static int set_file_basic_info(struct ksmbd_file *fp, return -EACCES; inode_lock(inode); - inode_set_ctime_to_ts(inode, attrs.ia_ctime); - attrs.ia_valid &= ~ATTR_CTIME; rc = notify_change(idmap, dentry, &attrs, NULL); inode_unlock(inode); } @@ -6042,6 +6218,9 @@ static int set_file_allocation_info(struct ksmbd_work *work, if (!(fp->daccess & FILE_WRITE_DATA_LE)) return -EACCES; + if (ksmbd_stream_fd(fp) == true) + return 0; + rc = vfs_getattr(&fp->filp->f_path, &stat, STATX_BASIC_STATS, AT_STATX_SYNC_AS_STAT); if (rc) @@ -6100,7 +6279,8 @@ static int set_end_of_file_info(struct ksmbd_work *work, struct ksmbd_file *fp, * truncate of some filesystem like FAT32 fill zero data in * truncated range. */ - if (inode->i_sb->s_magic != MSDOS_SUPER_MAGIC) { + if (inode->i_sb->s_magic != MSDOS_SUPER_MAGIC && + ksmbd_stream_fd(fp) == false) { ksmbd_debug(SMB, "truncated to newsize %lld\n", newsize); rc = ksmbd_vfs_truncate(work, fp, newsize); if (rc) { @@ -6173,7 +6353,13 @@ static int set_file_position_info(struct ksmbd_file *fp, return -EINVAL; } - fp->filp->f_pos = current_byte_offset; + if (ksmbd_stream_fd(fp) == false) + fp->filp->f_pos = current_byte_offset; + else { + if (current_byte_offset > XATTR_SIZE_MAX) + current_byte_offset = XATTR_SIZE_MAX; + fp->stream.pos = current_byte_offset; + } return 0; } @@ -6325,7 +6511,7 @@ int smb2_set_info(struct ksmbd_work *work) int rc = 0; unsigned int id = KSMBD_NO_FID, pid = KSMBD_NO_FID; - ksmbd_debug(SMB, "Received set info request\n"); + ksmbd_debug(SMB, "Received smb2 set info request\n"); if (work->next_smb2_rcv_hdr_off) { req = ksmbd_req_buf_next(work); @@ -6445,7 +6631,7 @@ static noinline int smb2_read_pipe(struct ksmbd_work *work) } aux_payload_buf = - kvmalloc(rpc_resp->payload_sz, GFP_KERNEL); + kvmalloc(rpc_resp->payload_sz, KSMBD_DEFAULT_GFP); if (!aux_payload_buf) { err = -ENOMEM; goto out; @@ -6551,6 +6737,8 @@ int smb2_read(struct ksmbd_work *work) unsigned int id = KSMBD_NO_FID, pid = KSMBD_NO_FID; void *aux_payload_buf; + ksmbd_debug(SMB, "Received smb2 read request\n"); + if (test_share_config_flag(work->tcon->share_conf, KSMBD_SHARE_FLAG_PIPE)) { ksmbd_debug(SMB, "IPC pipe read request\n"); @@ -6611,6 +6799,10 @@ int smb2_read(struct ksmbd_work *work) } offset = le64_to_cpu(req->Offset); + if (offset < 0) { + err = -EINVAL; + goto out; + } length = le32_to_cpu(req->Length); mincount = le32_to_cpu(req->MinimumCount); @@ -6624,7 +6816,7 @@ int smb2_read(struct ksmbd_work *work) ksmbd_debug(SMB, "filename %pD, offset %lld, len %zu\n", fp->filp, offset, length); - aux_payload_buf = kvzalloc(length, GFP_KERNEL); + aux_payload_buf = kvzalloc(ALIGN(length, 8), KSMBD_DEFAULT_GFP); if (!aux_payload_buf) { err = -ENOMEM; goto out; @@ -6776,7 +6968,7 @@ static ssize_t smb2_write_rdma_channel(struct ksmbd_work *work, int ret; ssize_t nbytes; - data_buf = kvzalloc(length, GFP_KERNEL); + data_buf = kvzalloc(length, KSMBD_DEFAULT_GFP); if (!data_buf) return -ENOMEM; @@ -6816,6 +7008,8 @@ int smb2_write(struct ksmbd_work *work) int err = 0; unsigned int max_write_size = work->conn->vals->max_write_size; + ksmbd_debug(SMB, "Received smb2 write request\n"); + WORK_BUFFERS(work, req, rsp); if (test_share_config_flag(work->tcon->share_conf, KSMBD_SHARE_FLAG_PIPE)) { @@ -6824,6 +7018,8 @@ int smb2_write(struct ksmbd_work *work) } offset = le64_to_cpu(req->Offset); + if (offset < 0) + return -EINVAL; length = le32_to_cpu(req->Length); if (req->Channel == SMB2_CHANNEL_RDMA_V1 || @@ -6954,7 +7150,7 @@ int smb2_flush(struct ksmbd_work *work) WORK_BUFFERS(work, req, rsp); - ksmbd_debug(SMB, "SMB2_FLUSH called for fid %llu\n", req->VolatileFileId); + ksmbd_debug(SMB, "Received smb2 flush request(fid : %llu)\n", req->VolatileFileId); err = ksmbd_vfs_fsync(work, req->VolatileFileId, req->PersistentFileId); if (err) @@ -7105,7 +7301,7 @@ static struct ksmbd_lock *smb2_lock_init(struct file_lock *flock, { struct ksmbd_lock *lock; - lock = kzalloc(sizeof(struct ksmbd_lock), GFP_KERNEL); + lock = kzalloc(sizeof(struct ksmbd_lock), KSMBD_DEFAULT_GFP); if (!lock) return NULL; @@ -7166,7 +7362,7 @@ int smb2_lock(struct ksmbd_work *work) WORK_BUFFERS(work, req, rsp); - ksmbd_debug(SMB, "Received lock request\n"); + ksmbd_debug(SMB, "Received smb2 lock request\n"); fp = ksmbd_lookup_fd_slow(work, req->VolatileFileId, req->PersistentFileId); if (!fp) { ksmbd_debug(SMB, "Invalid file id for lock : %llu\n", req->VolatileFileId); @@ -7346,17 +7542,17 @@ out_check_cl: } no_check_cl: + flock = smb_lock->fl; + list_del(&smb_lock->llist); + if (smb_lock->zero_len) { err = 0; goto skip; } - - flock = smb_lock->fl; - list_del(&smb_lock->llist); retry: rc = vfs_lock_file(filp, smb_lock->cmd, flock, NULL); skip: - if (flags & SMB2_LOCKFLAG_UNLOCK) { + if (smb_lock->flags & SMB2_LOCKFLAG_UNLOCK) { if (!rc) { ksmbd_debug(SMB, "File unlocked\n"); } else if (rc == -ENOENT) { @@ -7373,7 +7569,7 @@ skip: "would have to wait for getting lock\n"); list_add(&smb_lock->llist, &rollback_list); - argv = kmalloc(sizeof(void *), GFP_KERNEL); + argv = kmalloc(sizeof(void *), KSMBD_DEFAULT_GFP); if (!argv) { err = -ENOMEM; goto out; @@ -7528,7 +7724,6 @@ static int fsctl_copychunk(struct ksmbd_work *work, ci_rsp->TotalBytesWritten = cpu_to_le32(ksmbd_server_side_copy_max_total_size()); - chunks = (struct srv_copychunk *)&ci_req->Chunks[0]; chunk_count = le32_to_cpu(ci_req->ChunkCount); if (chunk_count == 0) goto out; @@ -7536,12 +7731,12 @@ static int fsctl_copychunk(struct ksmbd_work *work, /* verify the SRV_COPYCHUNK_COPY packet */ if (chunk_count > ksmbd_server_side_copy_max_chunk_count() || - input_count < offsetof(struct copychunk_ioctl_req, Chunks) + - chunk_count * sizeof(struct srv_copychunk)) { + input_count < struct_size(ci_req, Chunks, chunk_count)) { rsp->hdr.Status = STATUS_INVALID_PARAMETER; return -EINVAL; } + chunks = &ci_req->Chunks[0]; for (i = 0; i < chunk_count; i++) { if (le32_to_cpu(chunks[i].Length) == 0 || le32_to_cpu(chunks[i].Length) > ksmbd_server_side_copy_max_chunk_size()) @@ -7649,6 +7844,9 @@ static int fsctl_query_iface_info_ioctl(struct ksmbd_conn *conn, if (netdev->type == ARPHRD_LOOPBACK) continue; + if (!ksmbd_find_netdev_name_iface_list(netdev->name)) + continue; + flags = dev_get_flags(netdev); if (!(flags & IFF_RUNNING)) continue; @@ -7934,6 +8132,8 @@ int smb2_ioctl(struct ksmbd_work *work) int ret = 0; char *buffer; + ksmbd_debug(SMB, "Received smb2 ioctl request\n"); + if (work->next_smb2_rcv_hdr_off) { req = ksmbd_req_buf_next(work); rsp = ksmbd_resp_buf_next(work); @@ -8053,7 +8253,7 @@ int smb2_ioctl(struct ksmbd_work *work) goto out; } - if (in_buf_len < sizeof(struct copychunk_ioctl_req)) { + if (in_buf_len <= sizeof(struct copychunk_ioctl_req)) { ret = -EINVAL; goto out; } @@ -8373,11 +8573,6 @@ static void smb20_oplock_break_ack(struct ksmbd_work *work) goto err_out; } - opinfo->op_state = OPLOCK_STATE_NONE; - wake_up_interruptible_all(&opinfo->oplock_q); - opinfo_put(opinfo); - ksmbd_fd_put(work, fp); - rsp->StructureSize = cpu_to_le16(24); rsp->OplockLevel = rsp_oplevel; rsp->Reserved = 0; @@ -8385,16 +8580,15 @@ static void smb20_oplock_break_ack(struct ksmbd_work *work) rsp->VolatileFid = volatile_id; rsp->PersistentFid = persistent_id; ret = ksmbd_iov_pin_rsp(work, rsp, sizeof(struct smb2_oplock_break)); - if (!ret) - return; - + if (ret) { err_out: + smb2_set_err_rsp(work); + } + opinfo->op_state = OPLOCK_STATE_NONE; wake_up_interruptible_all(&opinfo->oplock_q); - opinfo_put(opinfo); ksmbd_fd_put(work, fp); - smb2_set_err_rsp(work); } static int check_lease_state(struct lease *lease, __le32 req_state) @@ -8524,11 +8718,6 @@ static void smb21_lease_break_ack(struct ksmbd_work *work) } lease_state = lease->state; - opinfo->op_state = OPLOCK_STATE_NONE; - wake_up_interruptible_all(&opinfo->oplock_q); - atomic_dec(&opinfo->breaking_cnt); - wake_up_interruptible_all(&opinfo->oplock_brk); - opinfo_put(opinfo); rsp->StructureSize = cpu_to_le16(36); rsp->Reserved = 0; @@ -8537,16 +8726,16 @@ static void smb21_lease_break_ack(struct ksmbd_work *work) rsp->LeaseState = lease_state; rsp->LeaseDuration = 0; ret = ksmbd_iov_pin_rsp(work, rsp, sizeof(struct smb2_lease_ack)); - if (!ret) - return; - + if (ret) { err_out: + smb2_set_err_rsp(work); + } + + opinfo->op_state = OPLOCK_STATE_NONE; wake_up_interruptible_all(&opinfo->oplock_q); atomic_dec(&opinfo->breaking_cnt); wake_up_interruptible_all(&opinfo->oplock_brk); - opinfo_put(opinfo); - smb2_set_err_rsp(work); } /** @@ -8560,6 +8749,8 @@ int smb2_oplock_break(struct ksmbd_work *work) struct smb2_oplock_break *req; struct smb2_oplock_break *rsp; + ksmbd_debug(SMB, "Received smb2 oplock break acknowledgment request\n"); + WORK_BUFFERS(work, req, rsp); switch (le16_to_cpu(req->StructureSize)) { @@ -8590,6 +8781,8 @@ int smb2_notify(struct ksmbd_work *work) struct smb2_change_notify_req *req; struct smb2_change_notify_rsp *rsp; + ksmbd_debug(SMB, "Received smb2 notify\n"); + WORK_BUFFERS(work, req, rsp); if (work->next_smb2_rcv_hdr_off && req->hdr.NextCommand) { @@ -8868,7 +9061,7 @@ int smb3_encrypt_resp(struct ksmbd_work *work) int rc = -ENOMEM; void *tr_buf; - tr_buf = kzalloc(sizeof(struct smb2_transform_hdr) + 4, GFP_KERNEL); + tr_buf = kzalloc(sizeof(struct smb2_transform_hdr) + 4, KSMBD_DEFAULT_GFP); if (!tr_buf) return rc; @@ -8917,6 +9110,7 @@ int smb3_decrypt_req(struct ksmbd_work *work) le64_to_cpu(tr_hdr->SessionId)); return -ECONNABORTED; } + ksmbd_user_session_put(sess); iov[0].iov_base = buf; iov[0].iov_len = sizeof(struct smb2_transform_hdr) + 4; diff --git a/fs/smb/server/smb2pdu.h b/fs/smb/server/smb2pdu.h index bd1d2a0e9203..16ae8a10490b 100644 --- a/fs/smb/server/smb2pdu.h +++ b/fs/smb/server/smb2pdu.h @@ -63,8 +63,11 @@ struct preauth_integrity_info { #define SMB2_SESSION_TIMEOUT (10 * HZ) +/* Apple Defined Contexts */ +#define SMB2_CREATE_AAPL "AAPL" + struct create_durable_req_v2 { - struct create_context ccontext; + struct create_context_hdr ccontext; __u8 Name[8]; __le32 Timeout; __le32 Flags; @@ -72,8 +75,10 @@ struct create_durable_req_v2 { __u8 CreateGuid[16]; } __packed; +#define DURABLE_HANDLE_MAX_TIMEOUT 300000 + struct create_durable_reconn_req { - struct create_context ccontext; + struct create_context_hdr ccontext; __u8 Name[8]; union { __u8 Reserved[16]; @@ -85,7 +90,7 @@ struct create_durable_reconn_req { } __packed; struct create_durable_reconn_v2_req { - struct create_context ccontext; + struct create_context_hdr ccontext; __u8 Name[8]; struct { __u64 PersistentFileId; @@ -96,13 +101,13 @@ struct create_durable_reconn_v2_req { } __packed; struct create_alloc_size_req { - struct create_context ccontext; + struct create_context_hdr ccontext; __u8 Name[8]; __le64 AllocationSize; } __packed; struct create_durable_rsp { - struct create_context ccontext; + struct create_context_hdr ccontext; __u8 Name[8]; union { __u8 Reserved[8]; @@ -114,7 +119,7 @@ struct create_durable_rsp { /* Flags */ #define SMB2_DHANDLE_FLAG_PERSISTENT 0x00000002 struct create_durable_v2_rsp { - struct create_context ccontext; + struct create_context_hdr ccontext; __u8 Name[8]; __le32 Timeout; __le32 Flags; @@ -122,7 +127,7 @@ struct create_durable_v2_rsp { /* equivalent of the contents of SMB3.1.1 POSIX open context response */ struct create_posix_rsp { - struct create_context ccontext; + struct create_context_hdr ccontext; __u8 Name[16]; __le32 nlink; __le32 reparse_tag; @@ -188,13 +193,6 @@ struct resume_key_ioctl_rsp { __u8 Context[4]; /* ignored, Windows sets to 4 bytes of zero */ } __packed; -struct copychunk_ioctl_req { - __le64 ResumeKey[3]; - __le32 ChunkCount; - __le32 Reserved; - __u8 Chunks[1]; /* array of srv_copychunk */ -} __packed; - struct srv_copychunk { __le64 SourceOffset; __le64 TargetOffset; @@ -202,6 +200,13 @@ struct srv_copychunk { __le32 Reserved; } __packed; +struct copychunk_ioctl_req { + __le64 ResumeKey[3]; + __le32 ChunkCount; + __le32 Reserved; + struct srv_copychunk Chunks[] __counted_by_le(ChunkCount); +} __packed; + struct copychunk_ioctl_rsp { __le32 ChunksWritten; __le32 ChunkBytesWritten; @@ -368,7 +373,7 @@ struct smb2_file_attr_tag_info { struct smb2_ea_info_req { __le32 NextEntryOffset; __u8 EaNameLength; - char name[1]; + char name[]; } __packed; /* level 15 Query */ struct smb2_ea_info { @@ -381,13 +386,13 @@ struct smb2_ea_info { } __packed; /* level 15 Query */ struct create_ea_buf_req { - struct create_context ccontext; + struct create_context_hdr ccontext; __u8 Name[8]; struct smb2_ea_info ea; } __packed; struct create_sd_buf_req { - struct create_context ccontext; + struct create_context_hdr ccontext; __u8 Name[8]; struct smb_ntsd ntsd; } __packed; @@ -500,4 +505,14 @@ static inline void *smb2_get_msg(void *buf) return buf + 4; } +#define POSIX_TYPE_FILE 0 +#define POSIX_TYPE_DIR 1 +#define POSIX_TYPE_SYMLINK 2 +#define POSIX_TYPE_CHARDEV 3 +#define POSIX_TYPE_BLKDEV 4 +#define POSIX_TYPE_FIFO 5 +#define POSIX_TYPE_SOCKET 6 + +#define POSIX_FILETYPE_SHIFT 12 + #endif /* _SMB2PDU_H */ diff --git a/fs/smb/server/smb_common.c b/fs/smb/server/smb_common.c index fcaf373cc008..425c756bcfb8 100644 --- a/fs/smb/server/smb_common.c +++ b/fs/smb/server/smb_common.c @@ -9,7 +9,7 @@ #include "smb_common.h" #include "server.h" #include "misc.h" -#include "smbstatus.h" +#include "../common/smb2status.h" #include "connection.h" #include "ksmbd_work.h" #include "mgmt/user_session.h" @@ -18,8 +18,8 @@ #include "mgmt/share_config.h" /*for shortname implementation */ -static const char basechars[43] = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_-!@#$%"; -#define MANGLE_BASE (sizeof(basechars) / sizeof(char) - 1) +static const char *basechars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_-!@#$%"; +#define MANGLE_BASE (strlen(basechars) - 1) #define MAGIC_CHAR '~' #define PERIOD '.' #define mangle(V) ((char)(basechars[(V) % MANGLE_BASE])) @@ -358,7 +358,7 @@ static int smb1_check_user_session(struct ksmbd_work *work) static int smb1_allocate_rsp_buf(struct ksmbd_work *work) { work->response_buf = kzalloc(MAX_CIFS_SMALL_BUFFER_SIZE, - GFP_KERNEL); + KSMBD_DEFAULT_GFP); work->response_sz = MAX_CIFS_SMALL_BUFFER_SIZE; if (!work->response_buf) { @@ -388,6 +388,10 @@ static struct smb_version_ops smb1_server_ops = { .set_rsp_status = set_smb1_rsp_status, }; +static struct smb_version_values smb1_server_values = { + .max_credits = SMB2_MAX_CREDITS, +}; + static int smb1_negotiate(struct ksmbd_work *work) { return ksmbd_smb_negotiate_common(work, SMB_COM_NEGOTIATE); @@ -399,18 +403,18 @@ static struct smb_version_cmds smb1_server_cmds[1] = { static int init_smb1_server(struct ksmbd_conn *conn) { + conn->vals = &smb1_server_values; conn->ops = &smb1_server_ops; conn->cmds = smb1_server_cmds; conn->max_cmds = ARRAY_SIZE(smb1_server_cmds); return 0; } -int ksmbd_init_smb_server(struct ksmbd_work *work) +int ksmbd_init_smb_server(struct ksmbd_conn *conn) { - struct ksmbd_conn *conn = work->conn; __le32 proto; - proto = *(__le32 *)((struct smb_hdr *)work->request_buf)->Protocol; + proto = *(__le32 *)((struct smb_hdr *)conn->request_buf)->Protocol; if (conn->need_neg == false) { if (proto == SMB1_PROTO_NUMBER) return -EINVAL; @@ -488,7 +492,7 @@ int ksmbd_populate_dot_dotdot_entries(struct ksmbd_work *work, int info_level, * @shortname: destination short filename * * Return: shortname length or 0 when source long name is '.' or '..' - * TODO: Though this function comforms the restriction of 8.3 Filename spec, + * TODO: Though this function conforms the restriction of 8.3 Filename spec, * but the result is different with Windows 7's one. need to check. */ int ksmbd_extract_shortname(struct ksmbd_conn *conn, const char *longname, @@ -572,7 +576,7 @@ static int smb_handle_negotiate(struct ksmbd_work *work) ksmbd_debug(SMB, "Unsupported SMB1 protocol\n"); - if (ksmbd_iov_pin_rsp(work, (void *)neg_rsp, + if (ksmbd_iov_pin_rsp(work, (void *)neg_rsp + 4, sizeof(struct smb_negotiate_rsp) - 4)) return -ENOMEM; @@ -646,7 +650,7 @@ int ksmbd_smb_check_shared_mode(struct file *filp, struct ksmbd_file *curr_fp) * Lookup fp in master fp list, and check desired access and * shared mode between previous open and current open. */ - read_lock(&curr_fp->f_ci->m_lock); + down_read(&curr_fp->f_ci->m_lock); list_for_each_entry(prev_fp, &curr_fp->f_ci->m_fp_list, node) { if (file_inode(filp) != file_inode(prev_fp->filp)) continue; @@ -722,7 +726,7 @@ int ksmbd_smb_check_shared_mode(struct file *filp, struct ksmbd_file *curr_fp) break; } } - read_unlock(&curr_fp->f_ci->m_lock); + up_read(&curr_fp->f_ci->m_lock); return rc; } @@ -732,17 +736,19 @@ bool is_asterisk(char *p) return p && p[0] == '*'; } -int ksmbd_override_fsids(struct ksmbd_work *work) +int __ksmbd_override_fsids(struct ksmbd_work *work, + struct ksmbd_share_config *share) { struct ksmbd_session *sess = work->sess; - struct ksmbd_share_config *share = work->tcon->share_conf; + struct ksmbd_user *user = sess->user; struct cred *cred; struct group_info *gi; unsigned int uid; unsigned int gid; + int i; - uid = user_uid(sess->user); - gid = user_gid(sess->user); + uid = user_uid(user); + gid = user_gid(user); if (share->force_uid != KSMBD_SHARE_INVALID_UID) uid = share->force_uid; if (share->force_gid != KSMBD_SHARE_INVALID_GID) @@ -755,11 +761,18 @@ int ksmbd_override_fsids(struct ksmbd_work *work) cred->fsuid = make_kuid(&init_user_ns, uid); cred->fsgid = make_kgid(&init_user_ns, gid); - gi = groups_alloc(0); + gi = groups_alloc(user->ngroups); if (!gi) { abort_creds(cred); return -ENOMEM; } + + for (i = 0; i < user->ngroups; i++) + gi->gid[i] = make_kgid(&init_user_ns, user->sgid[i]); + + if (user->ngroups) + groups_sort(gi); + set_groups(cred, gi); put_group_info(gi); @@ -768,23 +781,22 @@ int ksmbd_override_fsids(struct ksmbd_work *work) WARN_ON(work->saved_cred); work->saved_cred = override_creds(cred); - if (!work->saved_cred) { - abort_creds(cred); - return -EINVAL; - } return 0; } +int ksmbd_override_fsids(struct ksmbd_work *work) +{ + return __ksmbd_override_fsids(work, work->tcon->share_conf); +} + void ksmbd_revert_fsids(struct ksmbd_work *work) { const struct cred *cred; - WARN_ON(!work->saved_cred); - cred = current_cred(); - revert_creds(work->saved_cred); - put_cred(cred); + cred = revert_creds(work->saved_cred); work->saved_cred = NULL; + put_cred(cred); } __le32 smb_map_generic_desired_access(__le32 daccess) diff --git a/fs/smb/server/smb_common.h b/fs/smb/server/smb_common.h index f1092519c0c2..d742ba754348 100644 --- a/fs/smb/server/smb_common.h +++ b/fs/smb/server/smb_common.h @@ -72,6 +72,8 @@ #define FILE_SUPPORTS_ENCRYPTION 0x00020000 #define FILE_SUPPORTS_OBJECT_IDS 0x00010000 #define FILE_VOLUME_IS_COMPRESSED 0x00008000 +#define FILE_SUPPORTS_POSIX_UNLINK_RENAME 0x00000400 +#define FILE_RETURNS_CLEANUP_RESULT_INFO 0x00000200 #define FILE_SUPPORTS_REMOTE_STORAGE 0x00000100 #define FILE_SUPPORTS_REPARSE_POINTS 0x00000080 #define FILE_SUPPORTS_SPARSE_FILES 0x00000040 @@ -213,7 +215,7 @@ struct filesystem_attribute_info { __le32 Attributes; __le32 MaxPathNameComponentLength; __le32 FileSystemNameLen; - __le16 FileSystemName[1]; /* do not have to save this - get subset? */ + __le16 FileSystemName[]; /* do not have to save this - get subset? */ } __packed; struct filesystem_device_info { @@ -226,7 +228,7 @@ struct filesystem_vol_info { __le32 SerialNumber; __le32 VolumeLabelSize; __le16 Reserved; - __le16 VolumeLabel[1]; + __le16 VolumeLabel[]; } __packed; struct filesystem_info { @@ -427,7 +429,7 @@ bool ksmbd_smb_request(struct ksmbd_conn *conn); int ksmbd_lookup_dialect_by_id(__le16 *cli_dialects, __le16 dialects_count); -int ksmbd_init_smb_server(struct ksmbd_work *work); +int ksmbd_init_smb_server(struct ksmbd_conn *conn); struct ksmbd_kstat; int ksmbd_populate_dot_dotdot_entries(struct ksmbd_work *work, @@ -447,6 +449,8 @@ int ksmbd_extract_shortname(struct ksmbd_conn *conn, int ksmbd_smb_negotiate_common(struct ksmbd_work *work, unsigned int command); int ksmbd_smb_check_shared_mode(struct file *filp, struct ksmbd_file *curr_fp); +int __ksmbd_override_fsids(struct ksmbd_work *work, + struct ksmbd_share_config *share); int ksmbd_override_fsids(struct ksmbd_work *work); void ksmbd_revert_fsids(struct ksmbd_work *work); diff --git a/fs/smb/server/smbacl.c b/fs/smb/server/smbacl.c index 1c9775f1efa5..5aa7a66334d9 100644 --- a/fs/smb/server/smbacl.c +++ b/fs/smb/server/smbacl.c @@ -270,6 +270,11 @@ static int sid_to_id(struct mnt_idmap *idmap, return -EIO; } + if (psid->num_subauth == 0) { + pr_err("%s: zero subauthorities!\n", __func__); + return -EIO; + } + if (sidtype == SIDOWNER) { kuid_t uid; uid_t id; @@ -333,7 +338,7 @@ void posix_state_to_acl(struct posix_acl_state *state, pace->e_perm = state->other.allow; } -int init_acl_state(struct posix_acl_state *state, int cnt) +int init_acl_state(struct posix_acl_state *state, u16 cnt) { int alloc; @@ -345,10 +350,10 @@ int init_acl_state(struct posix_acl_state *state, int cnt) */ alloc = sizeof(struct posix_ace_state_array) + cnt * sizeof(struct posix_user_ace_state); - state->users = kzalloc(alloc, GFP_KERNEL); + state->users = kzalloc(alloc, KSMBD_DEFAULT_GFP); if (!state->users) return -ENOMEM; - state->groups = kzalloc(alloc, GFP_KERNEL); + state->groups = kzalloc(alloc, KSMBD_DEFAULT_GFP); if (!state->groups) { kfree(state->users); return -ENOMEM; @@ -368,7 +373,7 @@ static void parse_dacl(struct mnt_idmap *idmap, struct smb_fattr *fattr) { int i, ret; - int num_aces = 0; + u16 num_aces = 0; unsigned int acl_size; char *acl_base; struct smb_ace **ppace; @@ -389,16 +394,18 @@ static void parse_dacl(struct mnt_idmap *idmap, ksmbd_debug(SMB, "DACL revision %d size %d num aces %d\n", le16_to_cpu(pdacl->revision), le16_to_cpu(pdacl->size), - le32_to_cpu(pdacl->num_aces)); + le16_to_cpu(pdacl->num_aces)); acl_base = (char *)pdacl; acl_size = sizeof(struct smb_acl); - num_aces = le32_to_cpu(pdacl->num_aces); + num_aces = le16_to_cpu(pdacl->num_aces); if (num_aces <= 0) return; - if (num_aces > ULONG_MAX / sizeof(struct smb_ace *)) + if (num_aces > (le16_to_cpu(pdacl->size) - sizeof(struct smb_acl)) / + (offsetof(struct smb_ace, sid) + + offsetof(struct smb_sid, sub_auth) + sizeof(__le16))) return; ret = init_acl_state(&acl_state, num_aces); @@ -410,7 +417,7 @@ static void parse_dacl(struct mnt_idmap *idmap, return; } - ppace = kmalloc_array(num_aces, sizeof(struct smb_ace *), GFP_KERNEL); + ppace = kmalloc_array(num_aces, sizeof(struct smb_ace *), KSMBD_DEFAULT_GFP); if (!ppace) { free_acl_state(&default_acl_state); free_acl_state(&acl_state); @@ -432,6 +439,7 @@ static void parse_dacl(struct mnt_idmap *idmap, offsetof(struct smb_sid, sub_auth); if (end_of_acl - acl_base < acl_size || + ppace[i]->sid.num_subauth == 0 || ppace[i]->sid.num_subauth > SID_MAX_SUB_AUTHORITIES || (end_of_acl - acl_base < acl_size + sizeof(__le32) * ppace[i]->sid.num_subauth) || @@ -553,7 +561,7 @@ static void parse_dacl(struct mnt_idmap *idmap, if (IS_ENABLED(CONFIG_FS_POSIX_ACL)) { fattr->cf_acls = posix_acl_alloc(acl_state.users->n + - acl_state.groups->n + 4, GFP_KERNEL); + acl_state.groups->n + 4, KSMBD_DEFAULT_GFP); if (fattr->cf_acls) { cf_pace = fattr->cf_acls->a_entries; posix_state_to_acl(&acl_state, cf_pace); @@ -567,7 +575,7 @@ static void parse_dacl(struct mnt_idmap *idmap, if (IS_ENABLED(CONFIG_FS_POSIX_ACL)) { fattr->cf_dacls = posix_acl_alloc(default_acl_state.users->n + - default_acl_state.groups->n + 4, GFP_KERNEL); + default_acl_state.groups->n + 4, KSMBD_DEFAULT_GFP); if (fattr->cf_dacls) { cf_pdace = fattr->cf_dacls->a_entries; posix_state_to_acl(&default_acl_state, cf_pdace); @@ -580,7 +588,7 @@ static void parse_dacl(struct mnt_idmap *idmap, static void set_posix_acl_entries_dacl(struct mnt_idmap *idmap, struct smb_ace *pndace, - struct smb_fattr *fattr, u32 *num_aces, + struct smb_fattr *fattr, u16 *num_aces, u16 *size, u32 nt_aces_num) { struct posix_acl_entry *pace; @@ -595,7 +603,7 @@ static void set_posix_acl_entries_dacl(struct mnt_idmap *idmap, for (i = 0; i < fattr->cf_acls->a_count; i++, pace++) { int flags = 0; - sid = kmalloc(sizeof(struct smb_sid), GFP_KERNEL); + sid = kmalloc(sizeof(struct smb_sid), KSMBD_DEFAULT_GFP); if (!sid) break; @@ -662,7 +670,7 @@ posix_default_acl: pace = fattr->cf_dacls->a_entries; for (i = 0; i < fattr->cf_dacls->a_count; i++, pace++) { - sid = kmalloc(sizeof(struct smb_sid), GFP_KERNEL); + sid = kmalloc(sizeof(struct smb_sid), KSMBD_DEFAULT_GFP); if (!sid) break; @@ -701,7 +709,7 @@ static void set_ntacl_dacl(struct mnt_idmap *idmap, struct smb_fattr *fattr) { struct smb_ace *ntace, *pndace; - int nt_num_aces = le32_to_cpu(nt_dacl->num_aces), num_aces = 0; + u16 nt_num_aces = le16_to_cpu(nt_dacl->num_aces), num_aces = 0; unsigned short size = 0; int i; @@ -728,7 +736,7 @@ static void set_ntacl_dacl(struct mnt_idmap *idmap, set_posix_acl_entries_dacl(idmap, pndace, fattr, &num_aces, &size, nt_num_aces); - pndacl->num_aces = cpu_to_le32(num_aces); + pndacl->num_aces = cpu_to_le16(num_aces); pndacl->size = cpu_to_le16(le16_to_cpu(pndacl->size) + size); } @@ -736,7 +744,7 @@ static void set_mode_dacl(struct mnt_idmap *idmap, struct smb_acl *pndacl, struct smb_fattr *fattr) { struct smb_ace *pace, *pndace; - u32 num_aces = 0; + u16 num_aces = 0; u16 size = 0, ace_size = 0; uid_t uid; const struct smb_sid *sid; @@ -792,7 +800,7 @@ static void set_mode_dacl(struct mnt_idmap *idmap, fattr->cf_mode, 0007); out: - pndacl->num_aces = cpu_to_le32(num_aces); + pndacl->num_aces = cpu_to_le16(num_aces); pndacl->size = cpu_to_le16(le16_to_cpu(pndacl->size) + size); } @@ -807,6 +815,13 @@ static int parse_sid(struct smb_sid *psid, char *end_of_acl) return -EINVAL; } + if (!psid->num_subauth) + return 0; + + if (psid->num_subauth > SID_MAX_SUB_AUTHORITIES || + end_of_acl < (char *)psid + 8 + sizeof(__le32) * psid->num_subauth) + return -EINVAL; + return 0; } @@ -848,6 +863,9 @@ int parse_sec_desc(struct mnt_idmap *idmap, struct smb_ntsd *pntsd, pntsd->type = cpu_to_le16(DACL_PRESENT); if (pntsd->osidoffset) { + if (le32_to_cpu(pntsd->osidoffset) < sizeof(struct smb_ntsd)) + return -EINVAL; + rc = parse_sid(owner_sid_ptr, end_of_acl); if (rc) { pr_err("%s: Error %d parsing Owner SID\n", __func__, rc); @@ -863,6 +881,9 @@ int parse_sec_desc(struct mnt_idmap *idmap, struct smb_ntsd *pntsd, } if (pntsd->gsidoffset) { + if (le32_to_cpu(pntsd->gsidoffset) < sizeof(struct smb_ntsd)) + return -EINVAL; + rc = parse_sid(group_sid_ptr, end_of_acl); if (rc) { pr_err("%s: Error %d mapping Owner SID to gid\n", @@ -884,6 +905,9 @@ int parse_sec_desc(struct mnt_idmap *idmap, struct smb_ntsd *pntsd, pntsd->type |= cpu_to_le16(DACL_PROTECTED); if (dacloffset) { + if (dacloffset < sizeof(struct smb_ntsd)) + return -EINVAL; + parse_dacl(idmap, dacl_ptr, end_of_acl, owner_sid_ptr, group_sid_ptr, fattr); } @@ -906,7 +930,7 @@ int build_sec_desc(struct mnt_idmap *idmap, gid_t gid; unsigned int sid_type = SIDOWNER; - nowner_sid_ptr = kmalloc(sizeof(struct smb_sid), GFP_KERNEL); + nowner_sid_ptr = kmalloc(sizeof(struct smb_sid), KSMBD_DEFAULT_GFP); if (!nowner_sid_ptr) return -ENOMEM; @@ -915,7 +939,7 @@ int build_sec_desc(struct mnt_idmap *idmap, sid_type = SIDUNIX_USER; id_to_sid(uid, sid_type, nowner_sid_ptr); - ngroup_sid_ptr = kmalloc(sizeof(struct smb_sid), GFP_KERNEL); + ngroup_sid_ptr = kmalloc(sizeof(struct smb_sid), KSMBD_DEFAULT_GFP); if (!ngroup_sid_ptr) { kfree(nowner_sid_ptr); return -ENOMEM; @@ -1006,8 +1030,11 @@ int smb_inherit_dacl(struct ksmbd_conn *conn, struct smb_sid owner_sid, group_sid; struct dentry *parent = path->dentry->d_parent; struct mnt_idmap *idmap = mnt_idmap(path->mnt); - int inherited_flags = 0, flags = 0, i, ace_cnt = 0, nt_size = 0, pdacl_size; - int rc = 0, num_aces, dacloffset, pntsd_type, pntsd_size, acl_len, aces_size; + int inherited_flags = 0, flags = 0, i, nt_size = 0, pdacl_size; + int rc = 0, pntsd_type, pntsd_size, acl_len, aces_size; + unsigned int dacloffset; + size_t dacl_struct_end; + u16 num_aces, ace_cnt = 0; char *aces_base; bool is_dir = S_ISDIR(d_inode(path->dentry)->i_mode); @@ -1015,15 +1042,18 @@ int smb_inherit_dacl(struct ksmbd_conn *conn, parent, &parent_pntsd); if (pntsd_size <= 0) return -ENOENT; + dacloffset = le32_to_cpu(parent_pntsd->dacloffset); - if (!dacloffset || (dacloffset + sizeof(struct smb_acl) > pntsd_size)) { + if (!dacloffset || + check_add_overflow(dacloffset, sizeof(struct smb_acl), &dacl_struct_end) || + dacl_struct_end > (size_t)pntsd_size) { rc = -EINVAL; goto free_parent_pntsd; } parent_pdacl = (struct smb_acl *)((char *)parent_pntsd + dacloffset); acl_len = pntsd_size - dacloffset; - num_aces = le32_to_cpu(parent_pdacl->num_aces); + num_aces = le16_to_cpu(parent_pdacl->num_aces); pntsd_type = le16_to_cpu(parent_pntsd->type); pdacl_size = le16_to_cpu(parent_pdacl->size); @@ -1032,7 +1062,8 @@ int smb_inherit_dacl(struct ksmbd_conn *conn, goto free_parent_pntsd; } - aces_base = kmalloc(sizeof(struct smb_ace) * num_aces * 2, GFP_KERNEL); + aces_base = kmalloc(sizeof(struct smb_ace) * num_aces * 2, + KSMBD_DEFAULT_GFP); if (!aces_base) { rc = -ENOMEM; goto free_parent_pntsd; @@ -1126,7 +1157,7 @@ pass: pntsd_alloc_size = sizeof(struct smb_ntsd) + powner_sid_size + pgroup_sid_size + sizeof(struct smb_acl) + nt_size; - pntsd = kzalloc(pntsd_alloc_size, GFP_KERNEL); + pntsd = kzalloc(pntsd_alloc_size, KSMBD_DEFAULT_GFP); if (!pntsd) { rc = -ENOMEM; goto free_aces_base; @@ -1182,7 +1213,7 @@ pass: pdacl = (struct smb_acl *)((char *)pntsd + le32_to_cpu(pntsd->dacloffset)); pdacl->revision = cpu_to_le16(2); pdacl->size = cpu_to_le16(sizeof(struct smb_acl) + nt_size); - pdacl->num_aces = cpu_to_le32(ace_cnt); + pdacl->num_aces = cpu_to_le16(ace_cnt); pace = (struct smb_ace *)((char *)pdacl + sizeof(struct smb_acl)); memcpy(pace, aces_base, nt_size); pntsd_size += sizeof(struct smb_acl) + nt_size; @@ -1219,7 +1250,9 @@ int smb_check_perm_dacl(struct ksmbd_conn *conn, const struct path *path, struct smb_ntsd *pntsd = NULL; struct smb_acl *pdacl; struct posix_acl *posix_acls; - int rc = 0, pntsd_size, acl_size, aces_size, pdacl_size, dacl_offset; + int rc = 0, pntsd_size, acl_size, aces_size, pdacl_size; + unsigned int dacl_offset; + size_t dacl_struct_end; struct smb_sid sid; int granted = le32_to_cpu(*pdaccess & ~FILE_MAXIMAL_ACCESS_LE); struct smb_ace *ace; @@ -1238,7 +1271,8 @@ int smb_check_perm_dacl(struct ksmbd_conn *conn, const struct path *path, dacl_offset = le32_to_cpu(pntsd->dacloffset); if (!dacl_offset || - (dacl_offset + sizeof(struct smb_acl) > pntsd_size)) + check_add_overflow(dacl_offset, sizeof(struct smb_acl), &dacl_struct_end) || + dacl_struct_end > (size_t)pntsd_size) goto err_out; pdacl = (struct smb_acl *)((char *)pntsd + le32_to_cpu(pntsd->dacloffset)); @@ -1263,7 +1297,7 @@ int smb_check_perm_dacl(struct ksmbd_conn *conn, const struct path *path, ace = (struct smb_ace *)((char *)pdacl + sizeof(struct smb_acl)); aces_size = acl_size - sizeof(struct smb_acl); - for (i = 0; i < le32_to_cpu(pdacl->num_aces); i++) { + for (i = 0; i < le16_to_cpu(pdacl->num_aces); i++) { if (offsetof(struct smb_ace, access_req) > aces_size) break; ace_size = le16_to_cpu(ace->size); @@ -1284,7 +1318,7 @@ int smb_check_perm_dacl(struct ksmbd_conn *conn, const struct path *path, ace = (struct smb_ace *)((char *)pdacl + sizeof(struct smb_acl)); aces_size = acl_size - sizeof(struct smb_acl); - for (i = 0; i < le32_to_cpu(pdacl->num_aces); i++) { + for (i = 0; i < le16_to_cpu(pdacl->num_aces); i++) { if (offsetof(struct smb_ace, access_req) > aces_size) break; ace_size = le16_to_cpu(ace->size); diff --git a/fs/smb/server/smbacl.h b/fs/smb/server/smbacl.h index 2b52861707d8..355adaee39b8 100644 --- a/fs/smb/server/smbacl.h +++ b/fs/smb/server/smbacl.h @@ -8,6 +8,7 @@ #ifndef _SMBACL_H #define _SMBACL_H +#include "../common/smbacl.h" #include <linux/fs.h> #include <linux/namei.h> #include <linux/posix_acl.h> @@ -15,32 +16,6 @@ #include "mgmt/tree_connect.h" -#define NUM_AUTHS (6) /* number of authority fields */ -#define SID_MAX_SUB_AUTHORITIES (15) /* max number of sub authority fields */ - -/* - * ACE types - see MS-DTYP 2.4.4.1 - */ -enum { - ACCESS_ALLOWED, - ACCESS_DENIED, -}; - -/* - * Security ID types - */ -enum { - SIDOWNER = 1, - SIDGROUP, - SIDCREATOR_OWNER, - SIDCREATOR_GROUP, - SIDUNIX_USER, - SIDUNIX_GROUP, - SIDNFS_USER, - SIDNFS_GROUP, - SIDNFS_MODE, -}; - /* Revision for ACLs */ #define SD_REVISION 1 @@ -62,92 +37,8 @@ enum { #define RM_CONTROL_VALID 0x4000 #define SELF_RELATIVE 0x8000 -/* ACE types - see MS-DTYP 2.4.4.1 */ -#define ACCESS_ALLOWED_ACE_TYPE 0x00 -#define ACCESS_DENIED_ACE_TYPE 0x01 -#define SYSTEM_AUDIT_ACE_TYPE 0x02 -#define SYSTEM_ALARM_ACE_TYPE 0x03 -#define ACCESS_ALLOWED_COMPOUND_ACE_TYPE 0x04 -#define ACCESS_ALLOWED_OBJECT_ACE_TYPE 0x05 -#define ACCESS_DENIED_OBJECT_ACE_TYPE 0x06 -#define SYSTEM_AUDIT_OBJECT_ACE_TYPE 0x07 -#define SYSTEM_ALARM_OBJECT_ACE_TYPE 0x08 -#define ACCESS_ALLOWED_CALLBACK_ACE_TYPE 0x09 -#define ACCESS_DENIED_CALLBACK_ACE_TYPE 0x0A -#define ACCESS_ALLOWED_CALLBACK_OBJECT_ACE_TYPE 0x0B -#define ACCESS_DENIED_CALLBACK_OBJECT_ACE_TYPE 0x0C -#define SYSTEM_AUDIT_CALLBACK_ACE_TYPE 0x0D -#define SYSTEM_ALARM_CALLBACK_ACE_TYPE 0x0E /* Reserved */ -#define SYSTEM_AUDIT_CALLBACK_OBJECT_ACE_TYPE 0x0F -#define SYSTEM_ALARM_CALLBACK_OBJECT_ACE_TYPE 0x10 /* reserved */ -#define SYSTEM_MANDATORY_LABEL_ACE_TYPE 0x11 -#define SYSTEM_RESOURCE_ATTRIBUTE_ACE_TYPE 0x12 -#define SYSTEM_SCOPED_POLICY_ID_ACE_TYPE 0x13 - -/* ACE flags */ -#define OBJECT_INHERIT_ACE 0x01 -#define CONTAINER_INHERIT_ACE 0x02 -#define NO_PROPAGATE_INHERIT_ACE 0x04 -#define INHERIT_ONLY_ACE 0x08 -#define INHERITED_ACE 0x10 -#define SUCCESSFUL_ACCESS_ACE_FLAG 0x40 -#define FAILED_ACCESS_ACE_FLAG 0x80 - -/* - * Maximum size of a string representation of a SID: - * - * The fields are unsigned values in decimal. So: - * - * u8: max 3 bytes in decimal - * u32: max 10 bytes in decimal - * - * "S-" + 3 bytes for version field + 15 for authority field + NULL terminator - * - * For authority field, max is when all 6 values are non-zero and it must be - * represented in hex. So "-0x" + 12 hex digits. - * - * Add 11 bytes for each subauthority field (10 bytes each + 1 for '-') - */ -#define SID_STRING_BASE_SIZE (2 + 3 + 15 + 1) -#define SID_STRING_SUBAUTH_SIZE (11) /* size of a single subauth string */ - -#define DOMAIN_USER_RID_LE cpu_to_le32(513) - struct ksmbd_conn; -struct smb_ntsd { - __le16 revision; /* revision level */ - __le16 type; - __le32 osidoffset; - __le32 gsidoffset; - __le32 sacloffset; - __le32 dacloffset; -} __packed; - -struct smb_sid { - __u8 revision; /* revision level */ - __u8 num_subauth; - __u8 authority[NUM_AUTHS]; - __le32 sub_auth[SID_MAX_SUB_AUTHORITIES]; /* sub_auth[num_subauth] */ -} __packed; - -/* size of a struct cifs_sid, sans sub_auth array */ -#define CIFS_SID_BASE_SIZE (1 + 1 + NUM_AUTHS) - -struct smb_acl { - __le16 revision; /* revision level */ - __le16 size; - __le32 num_aces; -} __packed; - -struct smb_ace { - __u8 type; - __u8 flags; - __le16 size; - __le32 access_req; - struct smb_sid sid; /* ie UUID of user or group who gets these perms */ -} __packed; - struct smb_fattr { kuid_t cf_uid; kgid_t cf_gid; @@ -195,7 +86,7 @@ int parse_sec_desc(struct mnt_idmap *idmap, struct smb_ntsd *pntsd, int build_sec_desc(struct mnt_idmap *idmap, struct smb_ntsd *pntsd, struct smb_ntsd *ppntsd, int ppntsd_size, int addition_info, __u32 *secdesclen, struct smb_fattr *fattr); -int init_acl_state(struct posix_acl_state *state, int cnt); +int init_acl_state(struct posix_acl_state *state, u16 cnt); void free_acl_state(struct posix_acl_state *state); void posix_state_to_acl(struct posix_acl_state *state, struct posix_acl_entry *pace); diff --git a/fs/smb/server/smbstatus.h b/fs/smb/server/smbstatus.h deleted file mode 100644 index 8963deb42404..000000000000 --- a/fs/smb/server/smbstatus.h +++ /dev/null @@ -1,1822 +0,0 @@ -/* SPDX-License-Identifier: LGPL-2.1+ */ -/* - * fs/server/smb2status.h - * - * SMB2 Status code (network error) definitions - * Definitions are from MS-ERREF - * - * Copyright (c) International Business Machines Corp., 2009,2011 - * Author(s): Steve French (sfrench@us.ibm.com) - */ - -/* - * 0 1 2 3 4 5 6 7 8 9 0 A B C D E F 0 1 2 3 4 5 6 7 8 9 A B C D E F - * SEV C N <-------Facility--------> <------Error Status Code------> - * - * C is set if "customer defined" error, N bit is reserved and MBZ - */ - -#define STATUS_SEVERITY_SUCCESS cpu_to_le32(0x0000) -#define STATUS_SEVERITY_INFORMATIONAL cpu_to_le32(0x0001) -#define STATUS_SEVERITY_WARNING cpu_to_le32(0x0002) -#define STATUS_SEVERITY_ERROR cpu_to_le32(0x0003) - -struct ntstatus { - /* Facility is the high 12 bits of the following field */ - __le32 Facility; /* low 2 bits Severity, next is Customer, then rsrvd */ - __le32 Code; -}; - -#define STATUS_SUCCESS 0x00000000 -#define STATUS_WAIT_0 cpu_to_le32(0x00000000) -#define STATUS_WAIT_1 cpu_to_le32(0x00000001) -#define STATUS_WAIT_2 cpu_to_le32(0x00000002) -#define STATUS_WAIT_3 cpu_to_le32(0x00000003) -#define STATUS_WAIT_63 cpu_to_le32(0x0000003F) -#define STATUS_ABANDONED cpu_to_le32(0x00000080) -#define STATUS_ABANDONED_WAIT_0 cpu_to_le32(0x00000080) -#define STATUS_ABANDONED_WAIT_63 cpu_to_le32(0x000000BF) -#define STATUS_USER_APC cpu_to_le32(0x000000C0) -#define STATUS_KERNEL_APC cpu_to_le32(0x00000100) -#define STATUS_ALERTED cpu_to_le32(0x00000101) -#define STATUS_TIMEOUT cpu_to_le32(0x00000102) -#define STATUS_PENDING cpu_to_le32(0x00000103) -#define STATUS_REPARSE cpu_to_le32(0x00000104) -#define STATUS_MORE_ENTRIES cpu_to_le32(0x00000105) -#define STATUS_NOT_ALL_ASSIGNED cpu_to_le32(0x00000106) -#define STATUS_SOME_NOT_MAPPED cpu_to_le32(0x00000107) -#define STATUS_OPLOCK_BREAK_IN_PROGRESS cpu_to_le32(0x00000108) -#define STATUS_VOLUME_MOUNTED cpu_to_le32(0x00000109) -#define STATUS_RXACT_COMMITTED cpu_to_le32(0x0000010A) -#define STATUS_NOTIFY_CLEANUP cpu_to_le32(0x0000010B) -#define STATUS_NOTIFY_ENUM_DIR cpu_to_le32(0x0000010C) -#define STATUS_NO_QUOTAS_FOR_ACCOUNT cpu_to_le32(0x0000010D) -#define STATUS_PRIMARY_TRANSPORT_CONNECT_FAILED cpu_to_le32(0x0000010E) -#define STATUS_PAGE_FAULT_TRANSITION cpu_to_le32(0x00000110) -#define STATUS_PAGE_FAULT_DEMAND_ZERO cpu_to_le32(0x00000111) -#define STATUS_PAGE_FAULT_COPY_ON_WRITE cpu_to_le32(0x00000112) -#define STATUS_PAGE_FAULT_GUARD_PAGE cpu_to_le32(0x00000113) -#define STATUS_PAGE_FAULT_PAGING_FILE cpu_to_le32(0x00000114) -#define STATUS_CACHE_PAGE_LOCKED cpu_to_le32(0x00000115) -#define STATUS_CRASH_DUMP cpu_to_le32(0x00000116) -#define STATUS_BUFFER_ALL_ZEROS cpu_to_le32(0x00000117) -#define STATUS_REPARSE_OBJECT cpu_to_le32(0x00000118) -#define STATUS_RESOURCE_REQUIREMENTS_CHANGED cpu_to_le32(0x00000119) -#define STATUS_TRANSLATION_COMPLETE cpu_to_le32(0x00000120) -#define STATUS_DS_MEMBERSHIP_EVALUATED_LOCALLY cpu_to_le32(0x00000121) -#define STATUS_NOTHING_TO_TERMINATE cpu_to_le32(0x00000122) -#define STATUS_PROCESS_NOT_IN_JOB cpu_to_le32(0x00000123) -#define STATUS_PROCESS_IN_JOB cpu_to_le32(0x00000124) -#define STATUS_VOLSNAP_HIBERNATE_READY cpu_to_le32(0x00000125) -#define STATUS_FSFILTER_OP_COMPLETED_SUCCESSFULLY cpu_to_le32(0x00000126) -#define STATUS_INTERRUPT_VECTOR_ALREADY_CONNECTED cpu_to_le32(0x00000127) -#define STATUS_INTERRUPT_STILL_CONNECTED cpu_to_le32(0x00000128) -#define STATUS_PROCESS_CLONED cpu_to_le32(0x00000129) -#define STATUS_FILE_LOCKED_WITH_ONLY_READERS cpu_to_le32(0x0000012A) -#define STATUS_FILE_LOCKED_WITH_WRITERS cpu_to_le32(0x0000012B) -#define STATUS_RESOURCEMANAGER_READ_ONLY cpu_to_le32(0x00000202) -#define STATUS_WAIT_FOR_OPLOCK cpu_to_le32(0x00000367) -#define DBG_EXCEPTION_HANDLED cpu_to_le32(0x00010001) -#define DBG_CONTINUE cpu_to_le32(0x00010002) -#define STATUS_FLT_IO_COMPLETE cpu_to_le32(0x001C0001) -#define STATUS_OBJECT_NAME_EXISTS cpu_to_le32(0x40000000) -#define STATUS_THREAD_WAS_SUSPENDED cpu_to_le32(0x40000001) -#define STATUS_WORKING_SET_LIMIT_RANGE cpu_to_le32(0x40000002) -#define STATUS_IMAGE_NOT_AT_BASE cpu_to_le32(0x40000003) -#define STATUS_RXACT_STATE_CREATED cpu_to_le32(0x40000004) -#define STATUS_SEGMENT_NOTIFICATION cpu_to_le32(0x40000005) -#define STATUS_LOCAL_USER_SESSION_KEY cpu_to_le32(0x40000006) -#define STATUS_BAD_CURRENT_DIRECTORY cpu_to_le32(0x40000007) -#define STATUS_SERIAL_MORE_WRITES cpu_to_le32(0x40000008) -#define STATUS_REGISTRY_RECOVERED cpu_to_le32(0x40000009) -#define STATUS_FT_READ_RECOVERY_FROM_BACKUP cpu_to_le32(0x4000000A) -#define STATUS_FT_WRITE_RECOVERY cpu_to_le32(0x4000000B) -#define STATUS_SERIAL_COUNTER_TIMEOUT cpu_to_le32(0x4000000C) -#define STATUS_NULL_LM_PASSWORD cpu_to_le32(0x4000000D) -#define STATUS_IMAGE_MACHINE_TYPE_MISMATCH cpu_to_le32(0x4000000E) -#define STATUS_RECEIVE_PARTIAL cpu_to_le32(0x4000000F) -#define STATUS_RECEIVE_EXPEDITED cpu_to_le32(0x40000010) -#define STATUS_RECEIVE_PARTIAL_EXPEDITED cpu_to_le32(0x40000011) -#define STATUS_EVENT_DONE cpu_to_le32(0x40000012) -#define STATUS_EVENT_PENDING cpu_to_le32(0x40000013) -#define STATUS_CHECKING_FILE_SYSTEM cpu_to_le32(0x40000014) -#define STATUS_FATAL_APP_EXIT cpu_to_le32(0x40000015) -#define STATUS_PREDEFINED_HANDLE cpu_to_le32(0x40000016) -#define STATUS_WAS_UNLOCKED cpu_to_le32(0x40000017) -#define STATUS_SERVICE_NOTIFICATION cpu_to_le32(0x40000018) -#define STATUS_WAS_LOCKED cpu_to_le32(0x40000019) -#define STATUS_LOG_HARD_ERROR cpu_to_le32(0x4000001A) -#define STATUS_ALREADY_WIN32 cpu_to_le32(0x4000001B) -#define STATUS_WX86_UNSIMULATE cpu_to_le32(0x4000001C) -#define STATUS_WX86_CONTINUE cpu_to_le32(0x4000001D) -#define STATUS_WX86_SINGLE_STEP cpu_to_le32(0x4000001E) -#define STATUS_WX86_BREAKPOINT cpu_to_le32(0x4000001F) -#define STATUS_WX86_EXCEPTION_CONTINUE cpu_to_le32(0x40000020) -#define STATUS_WX86_EXCEPTION_LASTCHANCE cpu_to_le32(0x40000021) -#define STATUS_WX86_EXCEPTION_CHAIN cpu_to_le32(0x40000022) -#define STATUS_IMAGE_MACHINE_TYPE_MISMATCH_EXE cpu_to_le32(0x40000023) -#define STATUS_NO_YIELD_PERFORMED cpu_to_le32(0x40000024) -#define STATUS_TIMER_RESUME_IGNORED cpu_to_le32(0x40000025) -#define STATUS_ARBITRATION_UNHANDLED cpu_to_le32(0x40000026) -#define STATUS_CARDBUS_NOT_SUPPORTED cpu_to_le32(0x40000027) -#define STATUS_WX86_CREATEWX86TIB cpu_to_le32(0x40000028) -#define STATUS_MP_PROCESSOR_MISMATCH cpu_to_le32(0x40000029) -#define STATUS_HIBERNATED cpu_to_le32(0x4000002A) -#define STATUS_RESUME_HIBERNATION cpu_to_le32(0x4000002B) -#define STATUS_FIRMWARE_UPDATED cpu_to_le32(0x4000002C) -#define STATUS_DRIVERS_LEAKING_LOCKED_PAGES cpu_to_le32(0x4000002D) -#define STATUS_MESSAGE_RETRIEVED cpu_to_le32(0x4000002E) -#define STATUS_SYSTEM_POWERSTATE_TRANSITION cpu_to_le32(0x4000002F) -#define STATUS_ALPC_CHECK_COMPLETION_LIST cpu_to_le32(0x40000030) -#define STATUS_SYSTEM_POWERSTATE_COMPLEX_TRANSITION cpu_to_le32(0x40000031) -#define STATUS_ACCESS_AUDIT_BY_POLICY cpu_to_le32(0x40000032) -#define STATUS_ABANDON_HIBERFILE cpu_to_le32(0x40000033) -#define STATUS_BIZRULES_NOT_ENABLED cpu_to_le32(0x40000034) -#define STATUS_WAKE_SYSTEM cpu_to_le32(0x40000294) -#define STATUS_DS_SHUTTING_DOWN cpu_to_le32(0x40000370) -#define DBG_REPLY_LATER cpu_to_le32(0x40010001) -#define DBG_UNABLE_TO_PROVIDE_HANDLE cpu_to_le32(0x40010002) -#define DBG_TERMINATE_THREAD cpu_to_le32(0x40010003) -#define DBG_TERMINATE_PROCESS cpu_to_le32(0x40010004) -#define DBG_CONTROL_C cpu_to_le32(0x40010005) -#define DBG_PRINTEXCEPTION_C cpu_to_le32(0x40010006) -#define DBG_RIPEXCEPTION cpu_to_le32(0x40010007) -#define DBG_CONTROL_BREAK cpu_to_le32(0x40010008) -#define DBG_COMMAND_EXCEPTION cpu_to_le32(0x40010009) -#define RPC_NT_UUID_LOCAL_ONLY cpu_to_le32(0x40020056) -#define RPC_NT_SEND_INCOMPLETE cpu_to_le32(0x400200AF) -#define STATUS_CTX_CDM_CONNECT cpu_to_le32(0x400A0004) -#define STATUS_CTX_CDM_DISCONNECT cpu_to_le32(0x400A0005) -#define STATUS_SXS_RELEASE_ACTIVATION_CONTEXT cpu_to_le32(0x4015000D) -#define STATUS_RECOVERY_NOT_NEEDED cpu_to_le32(0x40190034) -#define STATUS_RM_ALREADY_STARTED cpu_to_le32(0x40190035) -#define STATUS_LOG_NO_RESTART cpu_to_le32(0x401A000C) -#define STATUS_VIDEO_DRIVER_DEBUG_REPORT_REQUEST cpu_to_le32(0x401B00EC) -#define STATUS_GRAPHICS_PARTIAL_DATA_POPULATED cpu_to_le32(0x401E000A) -#define STATUS_GRAPHICS_DRIVER_MISMATCH cpu_to_le32(0x401E0117) -#define STATUS_GRAPHICS_MODE_NOT_PINNED cpu_to_le32(0x401E0307) -#define STATUS_GRAPHICS_NO_PREFERRED_MODE cpu_to_le32(0x401E031E) -#define STATUS_GRAPHICS_DATASET_IS_EMPTY cpu_to_le32(0x401E034B) -#define STATUS_GRAPHICS_NO_MORE_ELEMENTS_IN_DATASET cpu_to_le32(0x401E034C) -#define STATUS_GRAPHICS_PATH_CONTENT_GEOMETRY_TRANSFORMATION_NOT_PINNED \ - cpu_to_le32(0x401E0351) -#define STATUS_GRAPHICS_UNKNOWN_CHILD_STATUS cpu_to_le32(0x401E042F) -#define STATUS_GRAPHICS_LEADLINK_START_DEFERRED cpu_to_le32(0x401E0437) -#define STATUS_GRAPHICS_POLLING_TOO_FREQUENTLY cpu_to_le32(0x401E0439) -#define STATUS_GRAPHICS_START_DEFERRED cpu_to_le32(0x401E043A) -#define STATUS_NDIS_INDICATION_REQUIRED cpu_to_le32(0x40230001) -#define STATUS_GUARD_PAGE_VIOLATION cpu_to_le32(0x80000001) -#define STATUS_DATATYPE_MISALIGNMENT cpu_to_le32(0x80000002) -#define STATUS_BREAKPOINT cpu_to_le32(0x80000003) -#define STATUS_SINGLE_STEP cpu_to_le32(0x80000004) -#define STATUS_BUFFER_OVERFLOW cpu_to_le32(0x80000005) -#define STATUS_NO_MORE_FILES cpu_to_le32(0x80000006) -#define STATUS_WAKE_SYSTEM_DEBUGGER cpu_to_le32(0x80000007) -#define STATUS_HANDLES_CLOSED cpu_to_le32(0x8000000A) -#define STATUS_NO_INHERITANCE cpu_to_le32(0x8000000B) -#define STATUS_GUID_SUBSTITUTION_MADE cpu_to_le32(0x8000000C) -#define STATUS_PARTIAL_COPY cpu_to_le32(0x8000000D) -#define STATUS_DEVICE_PAPER_EMPTY cpu_to_le32(0x8000000E) -#define STATUS_DEVICE_POWERED_OFF cpu_to_le32(0x8000000F) -#define STATUS_DEVICE_OFF_LINE cpu_to_le32(0x80000010) -#define STATUS_DEVICE_BUSY cpu_to_le32(0x80000011) -#define STATUS_NO_MORE_EAS cpu_to_le32(0x80000012) -#define STATUS_INVALID_EA_NAME cpu_to_le32(0x80000013) -#define STATUS_EA_LIST_INCONSISTENT cpu_to_le32(0x80000014) -#define STATUS_INVALID_EA_FLAG cpu_to_le32(0x80000015) -#define STATUS_VERIFY_REQUIRED cpu_to_le32(0x80000016) -#define STATUS_EXTRANEOUS_INFORMATION cpu_to_le32(0x80000017) -#define STATUS_RXACT_COMMIT_NECESSARY cpu_to_le32(0x80000018) -#define STATUS_NO_MORE_ENTRIES cpu_to_le32(0x8000001A) -#define STATUS_FILEMARK_DETECTED cpu_to_le32(0x8000001B) -#define STATUS_MEDIA_CHANGED cpu_to_le32(0x8000001C) -#define STATUS_BUS_RESET cpu_to_le32(0x8000001D) -#define STATUS_END_OF_MEDIA cpu_to_le32(0x8000001E) -#define STATUS_BEGINNING_OF_MEDIA cpu_to_le32(0x8000001F) -#define STATUS_MEDIA_CHECK cpu_to_le32(0x80000020) -#define STATUS_SETMARK_DETECTED cpu_to_le32(0x80000021) -#define STATUS_NO_DATA_DETECTED cpu_to_le32(0x80000022) -#define STATUS_REDIRECTOR_HAS_OPEN_HANDLES cpu_to_le32(0x80000023) -#define STATUS_SERVER_HAS_OPEN_HANDLES cpu_to_le32(0x80000024) -#define STATUS_ALREADY_DISCONNECTED cpu_to_le32(0x80000025) -#define STATUS_LONGJUMP cpu_to_le32(0x80000026) -#define STATUS_CLEANER_CARTRIDGE_INSTALLED cpu_to_le32(0x80000027) -#define STATUS_PLUGPLAY_QUERY_VETOED cpu_to_le32(0x80000028) -#define STATUS_UNWIND_CONSOLIDATE cpu_to_le32(0x80000029) -#define STATUS_REGISTRY_HIVE_RECOVERED cpu_to_le32(0x8000002A) -#define STATUS_DLL_MIGHT_BE_INSECURE cpu_to_le32(0x8000002B) -#define STATUS_DLL_MIGHT_BE_INCOMPATIBLE cpu_to_le32(0x8000002C) -#define STATUS_STOPPED_ON_SYMLINK cpu_to_le32(0x8000002D) -#define STATUS_DEVICE_REQUIRES_CLEANING cpu_to_le32(0x80000288) -#define STATUS_DEVICE_DOOR_OPEN cpu_to_le32(0x80000289) -#define STATUS_DATA_LOST_REPAIR cpu_to_le32(0x80000803) -#define DBG_EXCEPTION_NOT_HANDLED cpu_to_le32(0x80010001) -#define STATUS_CLUSTER_NODE_ALREADY_UP cpu_to_le32(0x80130001) -#define STATUS_CLUSTER_NODE_ALREADY_DOWN cpu_to_le32(0x80130002) -#define STATUS_CLUSTER_NETWORK_ALREADY_ONLINE cpu_to_le32(0x80130003) -#define STATUS_CLUSTER_NETWORK_ALREADY_OFFLINE cpu_to_le32(0x80130004) -#define STATUS_CLUSTER_NODE_ALREADY_MEMBER cpu_to_le32(0x80130005) -#define STATUS_COULD_NOT_RESIZE_LOG cpu_to_le32(0x80190009) -#define STATUS_NO_TXF_METADATA cpu_to_le32(0x80190029) -#define STATUS_CANT_RECOVER_WITH_HANDLE_OPEN cpu_to_le32(0x80190031) -#define STATUS_TXF_METADATA_ALREADY_PRESENT cpu_to_le32(0x80190041) -#define STATUS_TRANSACTION_SCOPE_CALLBACKS_NOT_SET cpu_to_le32(0x80190042) -#define STATUS_VIDEO_HUNG_DISPLAY_DRIVER_THREAD_RECOVERED \ - cpu_to_le32(0x801B00EB) -#define STATUS_FLT_BUFFER_TOO_SMALL cpu_to_le32(0x801C0001) -#define STATUS_FVE_PARTIAL_METADATA cpu_to_le32(0x80210001) -#define STATUS_UNSUCCESSFUL cpu_to_le32(0xC0000001) -#define STATUS_NOT_IMPLEMENTED cpu_to_le32(0xC0000002) -#define STATUS_INVALID_INFO_CLASS cpu_to_le32(0xC0000003) -#define STATUS_INFO_LENGTH_MISMATCH cpu_to_le32(0xC0000004) -#define STATUS_ACCESS_VIOLATION cpu_to_le32(0xC0000005) -#define STATUS_IN_PAGE_ERROR cpu_to_le32(0xC0000006) -#define STATUS_PAGEFILE_QUOTA cpu_to_le32(0xC0000007) -#define STATUS_INVALID_HANDLE cpu_to_le32(0xC0000008) -#define STATUS_BAD_INITIAL_STACK cpu_to_le32(0xC0000009) -#define STATUS_BAD_INITIAL_PC cpu_to_le32(0xC000000A) -#define STATUS_INVALID_CID cpu_to_le32(0xC000000B) -#define STATUS_TIMER_NOT_CANCELED cpu_to_le32(0xC000000C) -#define STATUS_INVALID_PARAMETER cpu_to_le32(0xC000000D) -#define STATUS_NO_SUCH_DEVICE cpu_to_le32(0xC000000E) -#define STATUS_NO_SUCH_FILE cpu_to_le32(0xC000000F) -#define STATUS_INVALID_DEVICE_REQUEST cpu_to_le32(0xC0000010) -#define STATUS_END_OF_FILE cpu_to_le32(0xC0000011) -#define STATUS_WRONG_VOLUME cpu_to_le32(0xC0000012) -#define STATUS_NO_MEDIA_IN_DEVICE cpu_to_le32(0xC0000013) -#define STATUS_UNRECOGNIZED_MEDIA cpu_to_le32(0xC0000014) -#define STATUS_NONEXISTENT_SECTOR cpu_to_le32(0xC0000015) -#define STATUS_MORE_PROCESSING_REQUIRED cpu_to_le32(0xC0000016) -#define STATUS_NO_MEMORY cpu_to_le32(0xC0000017) -#define STATUS_CONFLICTING_ADDRESSES cpu_to_le32(0xC0000018) -#define STATUS_NOT_MAPPED_VIEW cpu_to_le32(0xC0000019) -#define STATUS_UNABLE_TO_FREE_VM cpu_to_le32(0xC000001A) -#define STATUS_UNABLE_TO_DELETE_SECTION cpu_to_le32(0xC000001B) -#define STATUS_INVALID_SYSTEM_SERVICE cpu_to_le32(0xC000001C) -#define STATUS_ILLEGAL_INSTRUCTION cpu_to_le32(0xC000001D) -#define STATUS_INVALID_LOCK_SEQUENCE cpu_to_le32(0xC000001E) -#define STATUS_INVALID_VIEW_SIZE cpu_to_le32(0xC000001F) -#define STATUS_INVALID_FILE_FOR_SECTION cpu_to_le32(0xC0000020) -#define STATUS_ALREADY_COMMITTED cpu_to_le32(0xC0000021) -#define STATUS_ACCESS_DENIED cpu_to_le32(0xC0000022) -#define STATUS_BUFFER_TOO_SMALL cpu_to_le32(0xC0000023) -#define STATUS_OBJECT_TYPE_MISMATCH cpu_to_le32(0xC0000024) -#define STATUS_NONCONTINUABLE_EXCEPTION cpu_to_le32(0xC0000025) -#define STATUS_INVALID_DISPOSITION cpu_to_le32(0xC0000026) -#define STATUS_UNWIND cpu_to_le32(0xC0000027) -#define STATUS_BAD_STACK cpu_to_le32(0xC0000028) -#define STATUS_INVALID_UNWIND_TARGET cpu_to_le32(0xC0000029) -#define STATUS_NOT_LOCKED cpu_to_le32(0xC000002A) -#define STATUS_PARITY_ERROR cpu_to_le32(0xC000002B) -#define STATUS_UNABLE_TO_DECOMMIT_VM cpu_to_le32(0xC000002C) -#define STATUS_NOT_COMMITTED cpu_to_le32(0xC000002D) -#define STATUS_INVALID_PORT_ATTRIBUTES cpu_to_le32(0xC000002E) -#define STATUS_PORT_MESSAGE_TOO_LONG cpu_to_le32(0xC000002F) -#define STATUS_INVALID_PARAMETER_MIX cpu_to_le32(0xC0000030) -#define STATUS_INVALID_QUOTA_LOWER cpu_to_le32(0xC0000031) -#define STATUS_DISK_CORRUPT_ERROR cpu_to_le32(0xC0000032) -#define STATUS_OBJECT_NAME_INVALID cpu_to_le32(0xC0000033) -#define STATUS_OBJECT_NAME_NOT_FOUND cpu_to_le32(0xC0000034) -#define STATUS_OBJECT_NAME_COLLISION cpu_to_le32(0xC0000035) -#define STATUS_PORT_DISCONNECTED cpu_to_le32(0xC0000037) -#define STATUS_DEVICE_ALREADY_ATTACHED cpu_to_le32(0xC0000038) -#define STATUS_OBJECT_PATH_INVALID cpu_to_le32(0xC0000039) -#define STATUS_OBJECT_PATH_NOT_FOUND cpu_to_le32(0xC000003A) -#define STATUS_OBJECT_PATH_SYNTAX_BAD cpu_to_le32(0xC000003B) -#define STATUS_DATA_OVERRUN cpu_to_le32(0xC000003C) -#define STATUS_DATA_LATE_ERROR cpu_to_le32(0xC000003D) -#define STATUS_DATA_ERROR cpu_to_le32(0xC000003E) -#define STATUS_CRC_ERROR cpu_to_le32(0xC000003F) -#define STATUS_SECTION_TOO_BIG cpu_to_le32(0xC0000040) -#define STATUS_PORT_CONNECTION_REFUSED cpu_to_le32(0xC0000041) -#define STATUS_INVALID_PORT_HANDLE cpu_to_le32(0xC0000042) -#define STATUS_SHARING_VIOLATION cpu_to_le32(0xC0000043) -#define STATUS_QUOTA_EXCEEDED cpu_to_le32(0xC0000044) -#define STATUS_INVALID_PAGE_PROTECTION cpu_to_le32(0xC0000045) -#define STATUS_MUTANT_NOT_OWNED cpu_to_le32(0xC0000046) -#define STATUS_SEMAPHORE_LIMIT_EXCEEDED cpu_to_le32(0xC0000047) -#define STATUS_PORT_ALREADY_SET cpu_to_le32(0xC0000048) -#define STATUS_SECTION_NOT_IMAGE cpu_to_le32(0xC0000049) -#define STATUS_SUSPEND_COUNT_EXCEEDED cpu_to_le32(0xC000004A) -#define STATUS_THREAD_IS_TERMINATING cpu_to_le32(0xC000004B) -#define STATUS_BAD_WORKING_SET_LIMIT cpu_to_le32(0xC000004C) -#define STATUS_INCOMPATIBLE_FILE_MAP cpu_to_le32(0xC000004D) -#define STATUS_SECTION_PROTECTION cpu_to_le32(0xC000004E) -#define STATUS_EAS_NOT_SUPPORTED cpu_to_le32(0xC000004F) -#define STATUS_EA_TOO_LARGE cpu_to_le32(0xC0000050) -#define STATUS_NONEXISTENT_EA_ENTRY cpu_to_le32(0xC0000051) -#define STATUS_NO_EAS_ON_FILE cpu_to_le32(0xC0000052) -#define STATUS_EA_CORRUPT_ERROR cpu_to_le32(0xC0000053) -#define STATUS_FILE_LOCK_CONFLICT cpu_to_le32(0xC0000054) -#define STATUS_LOCK_NOT_GRANTED cpu_to_le32(0xC0000055) -#define STATUS_DELETE_PENDING cpu_to_le32(0xC0000056) -#define STATUS_CTL_FILE_NOT_SUPPORTED cpu_to_le32(0xC0000057) -#define STATUS_UNKNOWN_REVISION cpu_to_le32(0xC0000058) -#define STATUS_REVISION_MISMATCH cpu_to_le32(0xC0000059) -#define STATUS_INVALID_OWNER cpu_to_le32(0xC000005A) -#define STATUS_INVALID_PRIMARY_GROUP cpu_to_le32(0xC000005B) -#define STATUS_NO_IMPERSONATION_TOKEN cpu_to_le32(0xC000005C) -#define STATUS_CANT_DISABLE_MANDATORY cpu_to_le32(0xC000005D) -#define STATUS_NO_LOGON_SERVERS cpu_to_le32(0xC000005E) -#define STATUS_NO_SUCH_LOGON_SESSION cpu_to_le32(0xC000005F) -#define STATUS_NO_SUCH_PRIVILEGE cpu_to_le32(0xC0000060) -#define STATUS_PRIVILEGE_NOT_HELD cpu_to_le32(0xC0000061) -#define STATUS_INVALID_ACCOUNT_NAME cpu_to_le32(0xC0000062) -#define STATUS_USER_EXISTS cpu_to_le32(0xC0000063) -#define STATUS_NO_SUCH_USER cpu_to_le32(0xC0000064) -#define STATUS_GROUP_EXISTS cpu_to_le32(0xC0000065) -#define STATUS_NO_SUCH_GROUP cpu_to_le32(0xC0000066) -#define STATUS_MEMBER_IN_GROUP cpu_to_le32(0xC0000067) -#define STATUS_MEMBER_NOT_IN_GROUP cpu_to_le32(0xC0000068) -#define STATUS_LAST_ADMIN cpu_to_le32(0xC0000069) -#define STATUS_WRONG_PASSWORD cpu_to_le32(0xC000006A) -#define STATUS_ILL_FORMED_PASSWORD cpu_to_le32(0xC000006B) -#define STATUS_PASSWORD_RESTRICTION cpu_to_le32(0xC000006C) -#define STATUS_LOGON_FAILURE cpu_to_le32(0xC000006D) -#define STATUS_ACCOUNT_RESTRICTION cpu_to_le32(0xC000006E) -#define STATUS_INVALID_LOGON_HOURS cpu_to_le32(0xC000006F) -#define STATUS_INVALID_WORKSTATION cpu_to_le32(0xC0000070) -#define STATUS_PASSWORD_EXPIRED cpu_to_le32(0xC0000071) -#define STATUS_ACCOUNT_DISABLED cpu_to_le32(0xC0000072) -#define STATUS_NONE_MAPPED cpu_to_le32(0xC0000073) -#define STATUS_TOO_MANY_LUIDS_REQUESTED cpu_to_le32(0xC0000074) -#define STATUS_LUIDS_EXHAUSTED cpu_to_le32(0xC0000075) -#define STATUS_INVALID_SUB_AUTHORITY cpu_to_le32(0xC0000076) -#define STATUS_INVALID_ACL cpu_to_le32(0xC0000077) -#define STATUS_INVALID_SID cpu_to_le32(0xC0000078) -#define STATUS_INVALID_SECURITY_DESCR cpu_to_le32(0xC0000079) -#define STATUS_PROCEDURE_NOT_FOUND cpu_to_le32(0xC000007A) -#define STATUS_INVALID_IMAGE_FORMAT cpu_to_le32(0xC000007B) -#define STATUS_NO_TOKEN cpu_to_le32(0xC000007C) -#define STATUS_BAD_INHERITANCE_ACL cpu_to_le32(0xC000007D) -#define STATUS_RANGE_NOT_LOCKED cpu_to_le32(0xC000007E) -#define STATUS_DISK_FULL cpu_to_le32(0xC000007F) -#define STATUS_SERVER_DISABLED cpu_to_le32(0xC0000080) -#define STATUS_SERVER_NOT_DISABLED cpu_to_le32(0xC0000081) -#define STATUS_TOO_MANY_GUIDS_REQUESTED cpu_to_le32(0xC0000082) -#define STATUS_GUIDS_EXHAUSTED cpu_to_le32(0xC0000083) -#define STATUS_INVALID_ID_AUTHORITY cpu_to_le32(0xC0000084) -#define STATUS_AGENTS_EXHAUSTED cpu_to_le32(0xC0000085) -#define STATUS_INVALID_VOLUME_LABEL cpu_to_le32(0xC0000086) -#define STATUS_SECTION_NOT_EXTENDED cpu_to_le32(0xC0000087) -#define STATUS_NOT_MAPPED_DATA cpu_to_le32(0xC0000088) -#define STATUS_RESOURCE_DATA_NOT_FOUND cpu_to_le32(0xC0000089) -#define STATUS_RESOURCE_TYPE_NOT_FOUND cpu_to_le32(0xC000008A) -#define STATUS_RESOURCE_NAME_NOT_FOUND cpu_to_le32(0xC000008B) -#define STATUS_ARRAY_BOUNDS_EXCEEDED cpu_to_le32(0xC000008C) -#define STATUS_FLOAT_DENORMAL_OPERAND cpu_to_le32(0xC000008D) -#define STATUS_FLOAT_DIVIDE_BY_ZERO cpu_to_le32(0xC000008E) -#define STATUS_FLOAT_INEXACT_RESULT cpu_to_le32(0xC000008F) -#define STATUS_FLOAT_INVALID_OPERATION cpu_to_le32(0xC0000090) -#define STATUS_FLOAT_OVERFLOW cpu_to_le32(0xC0000091) -#define STATUS_FLOAT_STACK_CHECK cpu_to_le32(0xC0000092) -#define STATUS_FLOAT_UNDERFLOW cpu_to_le32(0xC0000093) -#define STATUS_INTEGER_DIVIDE_BY_ZERO cpu_to_le32(0xC0000094) -#define STATUS_INTEGER_OVERFLOW cpu_to_le32(0xC0000095) -#define STATUS_PRIVILEGED_INSTRUCTION cpu_to_le32(0xC0000096) -#define STATUS_TOO_MANY_PAGING_FILES cpu_to_le32(0xC0000097) -#define STATUS_FILE_INVALID cpu_to_le32(0xC0000098) -#define STATUS_ALLOTTED_SPACE_EXCEEDED cpu_to_le32(0xC0000099) -#define STATUS_INSUFFICIENT_RESOURCES cpu_to_le32(0xC000009A) -#define STATUS_DFS_EXIT_PATH_FOUND cpu_to_le32(0xC000009B) -#define STATUS_DEVICE_DATA_ERROR cpu_to_le32(0xC000009C) -#define STATUS_DEVICE_NOT_CONNECTED cpu_to_le32(0xC000009D) -#define STATUS_DEVICE_POWER_FAILURE cpu_to_le32(0xC000009E) -#define STATUS_FREE_VM_NOT_AT_BASE cpu_to_le32(0xC000009F) -#define STATUS_MEMORY_NOT_ALLOCATED cpu_to_le32(0xC00000A0) -#define STATUS_WORKING_SET_QUOTA cpu_to_le32(0xC00000A1) -#define STATUS_MEDIA_WRITE_PROTECTED cpu_to_le32(0xC00000A2) -#define STATUS_DEVICE_NOT_READY cpu_to_le32(0xC00000A3) -#define STATUS_INVALID_GROUP_ATTRIBUTES cpu_to_le32(0xC00000A4) -#define STATUS_BAD_IMPERSONATION_LEVEL cpu_to_le32(0xC00000A5) -#define STATUS_CANT_OPEN_ANONYMOUS cpu_to_le32(0xC00000A6) -#define STATUS_BAD_VALIDATION_CLASS cpu_to_le32(0xC00000A7) -#define STATUS_BAD_TOKEN_TYPE cpu_to_le32(0xC00000A8) -#define STATUS_BAD_MASTER_BOOT_RECORD cpu_to_le32(0xC00000A9) -#define STATUS_INSTRUCTION_MISALIGNMENT cpu_to_le32(0xC00000AA) -#define STATUS_INSTANCE_NOT_AVAILABLE cpu_to_le32(0xC00000AB) -#define STATUS_PIPE_NOT_AVAILABLE cpu_to_le32(0xC00000AC) -#define STATUS_INVALID_PIPE_STATE cpu_to_le32(0xC00000AD) -#define STATUS_PIPE_BUSY cpu_to_le32(0xC00000AE) -#define STATUS_ILLEGAL_FUNCTION cpu_to_le32(0xC00000AF) -#define STATUS_PIPE_DISCONNECTED cpu_to_le32(0xC00000B0) -#define STATUS_PIPE_CLOSING cpu_to_le32(0xC00000B1) -#define STATUS_PIPE_CONNECTED cpu_to_le32(0xC00000B2) -#define STATUS_PIPE_LISTENING cpu_to_le32(0xC00000B3) -#define STATUS_INVALID_READ_MODE cpu_to_le32(0xC00000B4) -#define STATUS_IO_TIMEOUT cpu_to_le32(0xC00000B5) -#define STATUS_FILE_FORCED_CLOSED cpu_to_le32(0xC00000B6) -#define STATUS_PROFILING_NOT_STARTED cpu_to_le32(0xC00000B7) -#define STATUS_PROFILING_NOT_STOPPED cpu_to_le32(0xC00000B8) -#define STATUS_COULD_NOT_INTERPRET cpu_to_le32(0xC00000B9) -#define STATUS_FILE_IS_A_DIRECTORY cpu_to_le32(0xC00000BA) -#define STATUS_NOT_SUPPORTED cpu_to_le32(0xC00000BB) -#define STATUS_REMOTE_NOT_LISTENING cpu_to_le32(0xC00000BC) -#define STATUS_DUPLICATE_NAME cpu_to_le32(0xC00000BD) -#define STATUS_BAD_NETWORK_PATH cpu_to_le32(0xC00000BE) -#define STATUS_NETWORK_BUSY cpu_to_le32(0xC00000BF) -#define STATUS_DEVICE_DOES_NOT_EXIST cpu_to_le32(0xC00000C0) -#define STATUS_TOO_MANY_COMMANDS cpu_to_le32(0xC00000C1) -#define STATUS_ADAPTER_HARDWARE_ERROR cpu_to_le32(0xC00000C2) -#define STATUS_INVALID_NETWORK_RESPONSE cpu_to_le32(0xC00000C3) -#define STATUS_UNEXPECTED_NETWORK_ERROR cpu_to_le32(0xC00000C4) -#define STATUS_BAD_REMOTE_ADAPTER cpu_to_le32(0xC00000C5) -#define STATUS_PRINT_QUEUE_FULL cpu_to_le32(0xC00000C6) -#define STATUS_NO_SPOOL_SPACE cpu_to_le32(0xC00000C7) -#define STATUS_PRINT_CANCELLED cpu_to_le32(0xC00000C8) -#define STATUS_NETWORK_NAME_DELETED cpu_to_le32(0xC00000C9) -#define STATUS_NETWORK_ACCESS_DENIED cpu_to_le32(0xC00000CA) -#define STATUS_BAD_DEVICE_TYPE cpu_to_le32(0xC00000CB) -#define STATUS_BAD_NETWORK_NAME cpu_to_le32(0xC00000CC) -#define STATUS_TOO_MANY_NAMES cpu_to_le32(0xC00000CD) -#define STATUS_TOO_MANY_SESSIONS cpu_to_le32(0xC00000CE) -#define STATUS_SHARING_PAUSED cpu_to_le32(0xC00000CF) -#define STATUS_REQUEST_NOT_ACCEPTED cpu_to_le32(0xC00000D0) -#define STATUS_REDIRECTOR_PAUSED cpu_to_le32(0xC00000D1) -#define STATUS_NET_WRITE_FAULT cpu_to_le32(0xC00000D2) -#define STATUS_PROFILING_AT_LIMIT cpu_to_le32(0xC00000D3) -#define STATUS_NOT_SAME_DEVICE cpu_to_le32(0xC00000D4) -#define STATUS_FILE_RENAMED cpu_to_le32(0xC00000D5) -#define STATUS_VIRTUAL_CIRCUIT_CLOSED cpu_to_le32(0xC00000D6) -#define STATUS_NO_SECURITY_ON_OBJECT cpu_to_le32(0xC00000D7) -#define STATUS_CANT_WAIT cpu_to_le32(0xC00000D8) -#define STATUS_PIPE_EMPTY cpu_to_le32(0xC00000D9) -#define STATUS_CANT_ACCESS_DOMAIN_INFO cpu_to_le32(0xC00000DA) -#define STATUS_CANT_TERMINATE_SELF cpu_to_le32(0xC00000DB) -#define STATUS_INVALID_SERVER_STATE cpu_to_le32(0xC00000DC) -#define STATUS_INVALID_DOMAIN_STATE cpu_to_le32(0xC00000DD) -#define STATUS_INVALID_DOMAIN_ROLE cpu_to_le32(0xC00000DE) -#define STATUS_NO_SUCH_DOMAIN cpu_to_le32(0xC00000DF) -#define STATUS_DOMAIN_EXISTS cpu_to_le32(0xC00000E0) -#define STATUS_DOMAIN_LIMIT_EXCEEDED cpu_to_le32(0xC00000E1) -#define STATUS_OPLOCK_NOT_GRANTED cpu_to_le32(0xC00000E2) -#define STATUS_INVALID_OPLOCK_PROTOCOL cpu_to_le32(0xC00000E3) -#define STATUS_INTERNAL_DB_CORRUPTION cpu_to_le32(0xC00000E4) -#define STATUS_INTERNAL_ERROR cpu_to_le32(0xC00000E5) -#define STATUS_GENERIC_NOT_MAPPED cpu_to_le32(0xC00000E6) -#define STATUS_BAD_DESCRIPTOR_FORMAT cpu_to_le32(0xC00000E7) -#define STATUS_INVALID_USER_BUFFER cpu_to_le32(0xC00000E8) -#define STATUS_UNEXPECTED_IO_ERROR cpu_to_le32(0xC00000E9) -#define STATUS_UNEXPECTED_MM_CREATE_ERR cpu_to_le32(0xC00000EA) -#define STATUS_UNEXPECTED_MM_MAP_ERROR cpu_to_le32(0xC00000EB) -#define STATUS_UNEXPECTED_MM_EXTEND_ERR cpu_to_le32(0xC00000EC) -#define STATUS_NOT_LOGON_PROCESS cpu_to_le32(0xC00000ED) -#define STATUS_LOGON_SESSION_EXISTS cpu_to_le32(0xC00000EE) -#define STATUS_INVALID_PARAMETER_1 cpu_to_le32(0xC00000EF) -#define STATUS_INVALID_PARAMETER_2 cpu_to_le32(0xC00000F0) -#define STATUS_INVALID_PARAMETER_3 cpu_to_le32(0xC00000F1) -#define STATUS_INVALID_PARAMETER_4 cpu_to_le32(0xC00000F2) -#define STATUS_INVALID_PARAMETER_5 cpu_to_le32(0xC00000F3) -#define STATUS_INVALID_PARAMETER_6 cpu_to_le32(0xC00000F4) -#define STATUS_INVALID_PARAMETER_7 cpu_to_le32(0xC00000F5) -#define STATUS_INVALID_PARAMETER_8 cpu_to_le32(0xC00000F6) -#define STATUS_INVALID_PARAMETER_9 cpu_to_le32(0xC00000F7) -#define STATUS_INVALID_PARAMETER_10 cpu_to_le32(0xC00000F8) -#define STATUS_INVALID_PARAMETER_11 cpu_to_le32(0xC00000F9) -#define STATUS_INVALID_PARAMETER_12 cpu_to_le32(0xC00000FA) -#define STATUS_REDIRECTOR_NOT_STARTED cpu_to_le32(0xC00000FB) -#define STATUS_REDIRECTOR_STARTED cpu_to_le32(0xC00000FC) -#define STATUS_STACK_OVERFLOW cpu_to_le32(0xC00000FD) -#define STATUS_NO_SUCH_PACKAGE cpu_to_le32(0xC00000FE) -#define STATUS_BAD_FUNCTION_TABLE cpu_to_le32(0xC00000FF) -#define STATUS_VARIABLE_NOT_FOUND cpu_to_le32(0xC0000100) -#define STATUS_DIRECTORY_NOT_EMPTY cpu_to_le32(0xC0000101) -#define STATUS_FILE_CORRUPT_ERROR cpu_to_le32(0xC0000102) -#define STATUS_NOT_A_DIRECTORY cpu_to_le32(0xC0000103) -#define STATUS_BAD_LOGON_SESSION_STATE cpu_to_le32(0xC0000104) -#define STATUS_LOGON_SESSION_COLLISION cpu_to_le32(0xC0000105) -#define STATUS_NAME_TOO_LONG cpu_to_le32(0xC0000106) -#define STATUS_FILES_OPEN cpu_to_le32(0xC0000107) -#define STATUS_CONNECTION_IN_USE cpu_to_le32(0xC0000108) -#define STATUS_MESSAGE_NOT_FOUND cpu_to_le32(0xC0000109) -#define STATUS_PROCESS_IS_TERMINATING cpu_to_le32(0xC000010A) -#define STATUS_INVALID_LOGON_TYPE cpu_to_le32(0xC000010B) -#define STATUS_NO_GUID_TRANSLATION cpu_to_le32(0xC000010C) -#define STATUS_CANNOT_IMPERSONATE cpu_to_le32(0xC000010D) -#define STATUS_IMAGE_ALREADY_LOADED cpu_to_le32(0xC000010E) -#define STATUS_ABIOS_NOT_PRESENT cpu_to_le32(0xC000010F) -#define STATUS_ABIOS_LID_NOT_EXIST cpu_to_le32(0xC0000110) -#define STATUS_ABIOS_LID_ALREADY_OWNED cpu_to_le32(0xC0000111) -#define STATUS_ABIOS_NOT_LID_OWNER cpu_to_le32(0xC0000112) -#define STATUS_ABIOS_INVALID_COMMAND cpu_to_le32(0xC0000113) -#define STATUS_ABIOS_INVALID_LID cpu_to_le32(0xC0000114) -#define STATUS_ABIOS_SELECTOR_NOT_AVAILABLE cpu_to_le32(0xC0000115) -#define STATUS_ABIOS_INVALID_SELECTOR cpu_to_le32(0xC0000116) -#define STATUS_NO_LDT cpu_to_le32(0xC0000117) -#define STATUS_INVALID_LDT_SIZE cpu_to_le32(0xC0000118) -#define STATUS_INVALID_LDT_OFFSET cpu_to_le32(0xC0000119) -#define STATUS_INVALID_LDT_DESCRIPTOR cpu_to_le32(0xC000011A) -#define STATUS_INVALID_IMAGE_NE_FORMAT cpu_to_le32(0xC000011B) -#define STATUS_RXACT_INVALID_STATE cpu_to_le32(0xC000011C) -#define STATUS_RXACT_COMMIT_FAILURE cpu_to_le32(0xC000011D) -#define STATUS_MAPPED_FILE_SIZE_ZERO cpu_to_le32(0xC000011E) -#define STATUS_TOO_MANY_OPENED_FILES cpu_to_le32(0xC000011F) -#define STATUS_CANCELLED cpu_to_le32(0xC0000120) -#define STATUS_CANNOT_DELETE cpu_to_le32(0xC0000121) -#define STATUS_INVALID_COMPUTER_NAME cpu_to_le32(0xC0000122) -#define STATUS_FILE_DELETED cpu_to_le32(0xC0000123) -#define STATUS_SPECIAL_ACCOUNT cpu_to_le32(0xC0000124) -#define STATUS_SPECIAL_GROUP cpu_to_le32(0xC0000125) -#define STATUS_SPECIAL_USER cpu_to_le32(0xC0000126) -#define STATUS_MEMBERS_PRIMARY_GROUP cpu_to_le32(0xC0000127) -#define STATUS_FILE_CLOSED cpu_to_le32(0xC0000128) -#define STATUS_TOO_MANY_THREADS cpu_to_le32(0xC0000129) -#define STATUS_THREAD_NOT_IN_PROCESS cpu_to_le32(0xC000012A) -#define STATUS_TOKEN_ALREADY_IN_USE cpu_to_le32(0xC000012B) -#define STATUS_PAGEFILE_QUOTA_EXCEEDED cpu_to_le32(0xC000012C) -#define STATUS_COMMITMENT_LIMIT cpu_to_le32(0xC000012D) -#define STATUS_INVALID_IMAGE_LE_FORMAT cpu_to_le32(0xC000012E) -#define STATUS_INVALID_IMAGE_NOT_MZ cpu_to_le32(0xC000012F) -#define STATUS_INVALID_IMAGE_PROTECT cpu_to_le32(0xC0000130) -#define STATUS_INVALID_IMAGE_WIN_16 cpu_to_le32(0xC0000131) -#define STATUS_LOGON_SERVER_CONFLICT cpu_to_le32(0xC0000132) -#define STATUS_TIME_DIFFERENCE_AT_DC cpu_to_le32(0xC0000133) -#define STATUS_SYNCHRONIZATION_REQUIRED cpu_to_le32(0xC0000134) -#define STATUS_DLL_NOT_FOUND cpu_to_le32(0xC0000135) -#define STATUS_OPEN_FAILED cpu_to_le32(0xC0000136) -#define STATUS_IO_PRIVILEGE_FAILED cpu_to_le32(0xC0000137) -#define STATUS_ORDINAL_NOT_FOUND cpu_to_le32(0xC0000138) -#define STATUS_ENTRYPOINT_NOT_FOUND cpu_to_le32(0xC0000139) -#define STATUS_CONTROL_C_EXIT cpu_to_le32(0xC000013A) -#define STATUS_LOCAL_DISCONNECT cpu_to_le32(0xC000013B) -#define STATUS_REMOTE_DISCONNECT cpu_to_le32(0xC000013C) -#define STATUS_REMOTE_RESOURCES cpu_to_le32(0xC000013D) -#define STATUS_LINK_FAILED cpu_to_le32(0xC000013E) -#define STATUS_LINK_TIMEOUT cpu_to_le32(0xC000013F) -#define STATUS_INVALID_CONNECTION cpu_to_le32(0xC0000140) -#define STATUS_INVALID_ADDRESS cpu_to_le32(0xC0000141) -#define STATUS_DLL_INIT_FAILED cpu_to_le32(0xC0000142) -#define STATUS_MISSING_SYSTEMFILE cpu_to_le32(0xC0000143) -#define STATUS_UNHANDLED_EXCEPTION cpu_to_le32(0xC0000144) -#define STATUS_APP_INIT_FAILURE cpu_to_le32(0xC0000145) -#define STATUS_PAGEFILE_CREATE_FAILED cpu_to_le32(0xC0000146) -#define STATUS_NO_PAGEFILE cpu_to_le32(0xC0000147) -#define STATUS_INVALID_LEVEL cpu_to_le32(0xC0000148) -#define STATUS_WRONG_PASSWORD_CORE cpu_to_le32(0xC0000149) -#define STATUS_ILLEGAL_FLOAT_CONTEXT cpu_to_le32(0xC000014A) -#define STATUS_PIPE_BROKEN cpu_to_le32(0xC000014B) -#define STATUS_REGISTRY_CORRUPT cpu_to_le32(0xC000014C) -#define STATUS_REGISTRY_IO_FAILED cpu_to_le32(0xC000014D) -#define STATUS_NO_EVENT_PAIR cpu_to_le32(0xC000014E) -#define STATUS_UNRECOGNIZED_VOLUME cpu_to_le32(0xC000014F) -#define STATUS_SERIAL_NO_DEVICE_INITED cpu_to_le32(0xC0000150) -#define STATUS_NO_SUCH_ALIAS cpu_to_le32(0xC0000151) -#define STATUS_MEMBER_NOT_IN_ALIAS cpu_to_le32(0xC0000152) -#define STATUS_MEMBER_IN_ALIAS cpu_to_le32(0xC0000153) -#define STATUS_ALIAS_EXISTS cpu_to_le32(0xC0000154) -#define STATUS_LOGON_NOT_GRANTED cpu_to_le32(0xC0000155) -#define STATUS_TOO_MANY_SECRETS cpu_to_le32(0xC0000156) -#define STATUS_SECRET_TOO_LONG cpu_to_le32(0xC0000157) -#define STATUS_INTERNAL_DB_ERROR cpu_to_le32(0xC0000158) -#define STATUS_FULLSCREEN_MODE cpu_to_le32(0xC0000159) -#define STATUS_TOO_MANY_CONTEXT_IDS cpu_to_le32(0xC000015A) -#define STATUS_LOGON_TYPE_NOT_GRANTED cpu_to_le32(0xC000015B) -#define STATUS_NOT_REGISTRY_FILE cpu_to_le32(0xC000015C) -#define STATUS_NT_CROSS_ENCRYPTION_REQUIRED cpu_to_le32(0xC000015D) -#define STATUS_DOMAIN_CTRLR_CONFIG_ERROR cpu_to_le32(0xC000015E) -#define STATUS_FT_MISSING_MEMBER cpu_to_le32(0xC000015F) -#define STATUS_ILL_FORMED_SERVICE_ENTRY cpu_to_le32(0xC0000160) -#define STATUS_ILLEGAL_CHARACTER cpu_to_le32(0xC0000161) -#define STATUS_UNMAPPABLE_CHARACTER cpu_to_le32(0xC0000162) -#define STATUS_UNDEFINED_CHARACTER cpu_to_le32(0xC0000163) -#define STATUS_FLOPPY_VOLUME cpu_to_le32(0xC0000164) -#define STATUS_FLOPPY_ID_MARK_NOT_FOUND cpu_to_le32(0xC0000165) -#define STATUS_FLOPPY_WRONG_CYLINDER cpu_to_le32(0xC0000166) -#define STATUS_FLOPPY_UNKNOWN_ERROR cpu_to_le32(0xC0000167) -#define STATUS_FLOPPY_BAD_REGISTERS cpu_to_le32(0xC0000168) -#define STATUS_DISK_RECALIBRATE_FAILED cpu_to_le32(0xC0000169) -#define STATUS_DISK_OPERATION_FAILED cpu_to_le32(0xC000016A) -#define STATUS_DISK_RESET_FAILED cpu_to_le32(0xC000016B) -#define STATUS_SHARED_IRQ_BUSY cpu_to_le32(0xC000016C) -#define STATUS_FT_ORPHANING cpu_to_le32(0xC000016D) -#define STATUS_BIOS_FAILED_TO_CONNECT_INTERRUPT cpu_to_le32(0xC000016E) -#define STATUS_PARTITION_FAILURE cpu_to_le32(0xC0000172) -#define STATUS_INVALID_BLOCK_LENGTH cpu_to_le32(0xC0000173) -#define STATUS_DEVICE_NOT_PARTITIONED cpu_to_le32(0xC0000174) -#define STATUS_UNABLE_TO_LOCK_MEDIA cpu_to_le32(0xC0000175) -#define STATUS_UNABLE_TO_UNLOAD_MEDIA cpu_to_le32(0xC0000176) -#define STATUS_EOM_OVERFLOW cpu_to_le32(0xC0000177) -#define STATUS_NO_MEDIA cpu_to_le32(0xC0000178) -#define STATUS_NO_SUCH_MEMBER cpu_to_le32(0xC000017A) -#define STATUS_INVALID_MEMBER cpu_to_le32(0xC000017B) -#define STATUS_KEY_DELETED cpu_to_le32(0xC000017C) -#define STATUS_NO_LOG_SPACE cpu_to_le32(0xC000017D) -#define STATUS_TOO_MANY_SIDS cpu_to_le32(0xC000017E) -#define STATUS_LM_CROSS_ENCRYPTION_REQUIRED cpu_to_le32(0xC000017F) -#define STATUS_KEY_HAS_CHILDREN cpu_to_le32(0xC0000180) -#define STATUS_CHILD_MUST_BE_VOLATILE cpu_to_le32(0xC0000181) -#define STATUS_DEVICE_CONFIGURATION_ERROR cpu_to_le32(0xC0000182) -#define STATUS_DRIVER_INTERNAL_ERROR cpu_to_le32(0xC0000183) -#define STATUS_INVALID_DEVICE_STATE cpu_to_le32(0xC0000184) -#define STATUS_IO_DEVICE_ERROR cpu_to_le32(0xC0000185) -#define STATUS_DEVICE_PROTOCOL_ERROR cpu_to_le32(0xC0000186) -#define STATUS_BACKUP_CONTROLLER cpu_to_le32(0xC0000187) -#define STATUS_LOG_FILE_FULL cpu_to_le32(0xC0000188) -#define STATUS_TOO_LATE cpu_to_le32(0xC0000189) -#define STATUS_NO_TRUST_LSA_SECRET cpu_to_le32(0xC000018A) -#define STATUS_NO_TRUST_SAM_ACCOUNT cpu_to_le32(0xC000018B) -#define STATUS_TRUSTED_DOMAIN_FAILURE cpu_to_le32(0xC000018C) -#define STATUS_TRUSTED_RELATIONSHIP_FAILURE cpu_to_le32(0xC000018D) -#define STATUS_EVENTLOG_FILE_CORRUPT cpu_to_le32(0xC000018E) -#define STATUS_EVENTLOG_CANT_START cpu_to_le32(0xC000018F) -#define STATUS_TRUST_FAILURE cpu_to_le32(0xC0000190) -#define STATUS_MUTANT_LIMIT_EXCEEDED cpu_to_le32(0xC0000191) -#define STATUS_NETLOGON_NOT_STARTED cpu_to_le32(0xC0000192) -#define STATUS_ACCOUNT_EXPIRED cpu_to_le32(0xC0000193) -#define STATUS_POSSIBLE_DEADLOCK cpu_to_le32(0xC0000194) -#define STATUS_NETWORK_CREDENTIAL_CONFLICT cpu_to_le32(0xC0000195) -#define STATUS_REMOTE_SESSION_LIMIT cpu_to_le32(0xC0000196) -#define STATUS_EVENTLOG_FILE_CHANGED cpu_to_le32(0xC0000197) -#define STATUS_NOLOGON_INTERDOMAIN_TRUST_ACCOUNT cpu_to_le32(0xC0000198) -#define STATUS_NOLOGON_WORKSTATION_TRUST_ACCOUNT cpu_to_le32(0xC0000199) -#define STATUS_NOLOGON_SERVER_TRUST_ACCOUNT cpu_to_le32(0xC000019A) -#define STATUS_DOMAIN_TRUST_INCONSISTENT cpu_to_le32(0xC000019B) -#define STATUS_FS_DRIVER_REQUIRED cpu_to_le32(0xC000019C) -#define STATUS_IMAGE_ALREADY_LOADED_AS_DLL cpu_to_le32(0xC000019D) -#define STATUS_NETWORK_OPEN_RESTRICTION cpu_to_le32(0xC0000201) -#define STATUS_NO_USER_SESSION_KEY cpu_to_le32(0xC0000202) -#define STATUS_USER_SESSION_DELETED cpu_to_le32(0xC0000203) -#define STATUS_RESOURCE_LANG_NOT_FOUND cpu_to_le32(0xC0000204) -#define STATUS_INSUFF_SERVER_RESOURCES cpu_to_le32(0xC0000205) -#define STATUS_INVALID_BUFFER_SIZE cpu_to_le32(0xC0000206) -#define STATUS_INVALID_ADDRESS_COMPONENT cpu_to_le32(0xC0000207) -#define STATUS_INVALID_ADDRESS_WILDCARD cpu_to_le32(0xC0000208) -#define STATUS_TOO_MANY_ADDRESSES cpu_to_le32(0xC0000209) -#define STATUS_ADDRESS_ALREADY_EXISTS cpu_to_le32(0xC000020A) -#define STATUS_ADDRESS_CLOSED cpu_to_le32(0xC000020B) -#define STATUS_CONNECTION_DISCONNECTED cpu_to_le32(0xC000020C) -#define STATUS_CONNECTION_RESET cpu_to_le32(0xC000020D) -#define STATUS_TOO_MANY_NODES cpu_to_le32(0xC000020E) -#define STATUS_TRANSACTION_ABORTED cpu_to_le32(0xC000020F) -#define STATUS_TRANSACTION_TIMED_OUT cpu_to_le32(0xC0000210) -#define STATUS_TRANSACTION_NO_RELEASE cpu_to_le32(0xC0000211) -#define STATUS_TRANSACTION_NO_MATCH cpu_to_le32(0xC0000212) -#define STATUS_TRANSACTION_RESPONDED cpu_to_le32(0xC0000213) -#define STATUS_TRANSACTION_INVALID_ID cpu_to_le32(0xC0000214) -#define STATUS_TRANSACTION_INVALID_TYPE cpu_to_le32(0xC0000215) -#define STATUS_NOT_SERVER_SESSION cpu_to_le32(0xC0000216) -#define STATUS_NOT_CLIENT_SESSION cpu_to_le32(0xC0000217) -#define STATUS_CANNOT_LOAD_REGISTRY_FILE cpu_to_le32(0xC0000218) -#define STATUS_DEBUG_ATTACH_FAILED cpu_to_le32(0xC0000219) -#define STATUS_SYSTEM_PROCESS_TERMINATED cpu_to_le32(0xC000021A) -#define STATUS_DATA_NOT_ACCEPTED cpu_to_le32(0xC000021B) -#define STATUS_NO_BROWSER_SERVERS_FOUND cpu_to_le32(0xC000021C) -#define STATUS_VDM_HARD_ERROR cpu_to_le32(0xC000021D) -#define STATUS_DRIVER_CANCEL_TIMEOUT cpu_to_le32(0xC000021E) -#define STATUS_REPLY_MESSAGE_MISMATCH cpu_to_le32(0xC000021F) -#define STATUS_MAPPED_ALIGNMENT cpu_to_le32(0xC0000220) -#define STATUS_IMAGE_CHECKSUM_MISMATCH cpu_to_le32(0xC0000221) -#define STATUS_LOST_WRITEBEHIND_DATA cpu_to_le32(0xC0000222) -#define STATUS_CLIENT_SERVER_PARAMETERS_INVALID cpu_to_le32(0xC0000223) -#define STATUS_PASSWORD_MUST_CHANGE cpu_to_le32(0xC0000224) -#define STATUS_NOT_FOUND cpu_to_le32(0xC0000225) -#define STATUS_NOT_TINY_STREAM cpu_to_le32(0xC0000226) -#define STATUS_RECOVERY_FAILURE cpu_to_le32(0xC0000227) -#define STATUS_STACK_OVERFLOW_READ cpu_to_le32(0xC0000228) -#define STATUS_FAIL_CHECK cpu_to_le32(0xC0000229) -#define STATUS_DUPLICATE_OBJECTID cpu_to_le32(0xC000022A) -#define STATUS_OBJECTID_EXISTS cpu_to_le32(0xC000022B) -#define STATUS_CONVERT_TO_LARGE cpu_to_le32(0xC000022C) -#define STATUS_RETRY cpu_to_le32(0xC000022D) -#define STATUS_FOUND_OUT_OF_SCOPE cpu_to_le32(0xC000022E) -#define STATUS_ALLOCATE_BUCKET cpu_to_le32(0xC000022F) -#define STATUS_PROPSET_NOT_FOUND cpu_to_le32(0xC0000230) -#define STATUS_MARSHALL_OVERFLOW cpu_to_le32(0xC0000231) -#define STATUS_INVALID_VARIANT cpu_to_le32(0xC0000232) -#define STATUS_DOMAIN_CONTROLLER_NOT_FOUND cpu_to_le32(0xC0000233) -#define STATUS_ACCOUNT_LOCKED_OUT cpu_to_le32(0xC0000234) -#define STATUS_HANDLE_NOT_CLOSABLE cpu_to_le32(0xC0000235) -#define STATUS_CONNECTION_REFUSED cpu_to_le32(0xC0000236) -#define STATUS_GRACEFUL_DISCONNECT cpu_to_le32(0xC0000237) -#define STATUS_ADDRESS_ALREADY_ASSOCIATED cpu_to_le32(0xC0000238) -#define STATUS_ADDRESS_NOT_ASSOCIATED cpu_to_le32(0xC0000239) -#define STATUS_CONNECTION_INVALID cpu_to_le32(0xC000023A) -#define STATUS_CONNECTION_ACTIVE cpu_to_le32(0xC000023B) -#define STATUS_NETWORK_UNREACHABLE cpu_to_le32(0xC000023C) -#define STATUS_HOST_UNREACHABLE cpu_to_le32(0xC000023D) -#define STATUS_PROTOCOL_UNREACHABLE cpu_to_le32(0xC000023E) -#define STATUS_PORT_UNREACHABLE cpu_to_le32(0xC000023F) -#define STATUS_REQUEST_ABORTED cpu_to_le32(0xC0000240) -#define STATUS_CONNECTION_ABORTED cpu_to_le32(0xC0000241) -#define STATUS_BAD_COMPRESSION_BUFFER cpu_to_le32(0xC0000242) -#define STATUS_USER_MAPPED_FILE cpu_to_le32(0xC0000243) -#define STATUS_AUDIT_FAILED cpu_to_le32(0xC0000244) -#define STATUS_TIMER_RESOLUTION_NOT_SET cpu_to_le32(0xC0000245) -#define STATUS_CONNECTION_COUNT_LIMIT cpu_to_le32(0xC0000246) -#define STATUS_LOGIN_TIME_RESTRICTION cpu_to_le32(0xC0000247) -#define STATUS_LOGIN_WKSTA_RESTRICTION cpu_to_le32(0xC0000248) -#define STATUS_IMAGE_MP_UP_MISMATCH cpu_to_le32(0xC0000249) -#define STATUS_INSUFFICIENT_LOGON_INFO cpu_to_le32(0xC0000250) -#define STATUS_BAD_DLL_ENTRYPOINT cpu_to_le32(0xC0000251) -#define STATUS_BAD_SERVICE_ENTRYPOINT cpu_to_le32(0xC0000252) -#define STATUS_LPC_REPLY_LOST cpu_to_le32(0xC0000253) -#define STATUS_IP_ADDRESS_CONFLICT1 cpu_to_le32(0xC0000254) -#define STATUS_IP_ADDRESS_CONFLICT2 cpu_to_le32(0xC0000255) -#define STATUS_REGISTRY_QUOTA_LIMIT cpu_to_le32(0xC0000256) -#define STATUS_PATH_NOT_COVERED cpu_to_le32(0xC0000257) -#define STATUS_NO_CALLBACK_ACTIVE cpu_to_le32(0xC0000258) -#define STATUS_LICENSE_QUOTA_EXCEEDED cpu_to_le32(0xC0000259) -#define STATUS_PWD_TOO_SHORT cpu_to_le32(0xC000025A) -#define STATUS_PWD_TOO_RECENT cpu_to_le32(0xC000025B) -#define STATUS_PWD_HISTORY_CONFLICT cpu_to_le32(0xC000025C) -#define STATUS_PLUGPLAY_NO_DEVICE cpu_to_le32(0xC000025E) -#define STATUS_UNSUPPORTED_COMPRESSION cpu_to_le32(0xC000025F) -#define STATUS_INVALID_HW_PROFILE cpu_to_le32(0xC0000260) -#define STATUS_INVALID_PLUGPLAY_DEVICE_PATH cpu_to_le32(0xC0000261) -#define STATUS_DRIVER_ORDINAL_NOT_FOUND cpu_to_le32(0xC0000262) -#define STATUS_DRIVER_ENTRYPOINT_NOT_FOUND cpu_to_le32(0xC0000263) -#define STATUS_RESOURCE_NOT_OWNED cpu_to_le32(0xC0000264) -#define STATUS_TOO_MANY_LINKS cpu_to_le32(0xC0000265) -#define STATUS_QUOTA_LIST_INCONSISTENT cpu_to_le32(0xC0000266) -#define STATUS_FILE_IS_OFFLINE cpu_to_le32(0xC0000267) -#define STATUS_EVALUATION_EXPIRATION cpu_to_le32(0xC0000268) -#define STATUS_ILLEGAL_DLL_RELOCATION cpu_to_le32(0xC0000269) -#define STATUS_LICENSE_VIOLATION cpu_to_le32(0xC000026A) -#define STATUS_DLL_INIT_FAILED_LOGOFF cpu_to_le32(0xC000026B) -#define STATUS_DRIVER_UNABLE_TO_LOAD cpu_to_le32(0xC000026C) -#define STATUS_DFS_UNAVAILABLE cpu_to_le32(0xC000026D) -#define STATUS_VOLUME_DISMOUNTED cpu_to_le32(0xC000026E) -#define STATUS_WX86_INTERNAL_ERROR cpu_to_le32(0xC000026F) -#define STATUS_WX86_FLOAT_STACK_CHECK cpu_to_le32(0xC0000270) -#define STATUS_VALIDATE_CONTINUE cpu_to_le32(0xC0000271) -#define STATUS_NO_MATCH cpu_to_le32(0xC0000272) -#define STATUS_NO_MORE_MATCHES cpu_to_le32(0xC0000273) -#define STATUS_NOT_A_REPARSE_POINT cpu_to_le32(0xC0000275) -#define STATUS_IO_REPARSE_TAG_INVALID cpu_to_le32(0xC0000276) -#define STATUS_IO_REPARSE_TAG_MISMATCH cpu_to_le32(0xC0000277) -#define STATUS_IO_REPARSE_DATA_INVALID cpu_to_le32(0xC0000278) -#define STATUS_IO_REPARSE_TAG_NOT_HANDLED cpu_to_le32(0xC0000279) -#define STATUS_REPARSE_POINT_NOT_RESOLVED cpu_to_le32(0xC0000280) -#define STATUS_DIRECTORY_IS_A_REPARSE_POINT cpu_to_le32(0xC0000281) -#define STATUS_RANGE_LIST_CONFLICT cpu_to_le32(0xC0000282) -#define STATUS_SOURCE_ELEMENT_EMPTY cpu_to_le32(0xC0000283) -#define STATUS_DESTINATION_ELEMENT_FULL cpu_to_le32(0xC0000284) -#define STATUS_ILLEGAL_ELEMENT_ADDRESS cpu_to_le32(0xC0000285) -#define STATUS_MAGAZINE_NOT_PRESENT cpu_to_le32(0xC0000286) -#define STATUS_REINITIALIZATION_NEEDED cpu_to_le32(0xC0000287) -#define STATUS_ENCRYPTION_FAILED cpu_to_le32(0xC000028A) -#define STATUS_DECRYPTION_FAILED cpu_to_le32(0xC000028B) -#define STATUS_RANGE_NOT_FOUND cpu_to_le32(0xC000028C) -#define STATUS_NO_RECOVERY_POLICY cpu_to_le32(0xC000028D) -#define STATUS_NO_EFS cpu_to_le32(0xC000028E) -#define STATUS_WRONG_EFS cpu_to_le32(0xC000028F) -#define STATUS_NO_USER_KEYS cpu_to_le32(0xC0000290) -#define STATUS_FILE_NOT_ENCRYPTED cpu_to_le32(0xC0000291) -#define STATUS_NOT_EXPORT_FORMAT cpu_to_le32(0xC0000292) -#define STATUS_FILE_ENCRYPTED cpu_to_le32(0xC0000293) -#define STATUS_WMI_GUID_NOT_FOUND cpu_to_le32(0xC0000295) -#define STATUS_WMI_INSTANCE_NOT_FOUND cpu_to_le32(0xC0000296) -#define STATUS_WMI_ITEMID_NOT_FOUND cpu_to_le32(0xC0000297) -#define STATUS_WMI_TRY_AGAIN cpu_to_le32(0xC0000298) -#define STATUS_SHARED_POLICY cpu_to_le32(0xC0000299) -#define STATUS_POLICY_OBJECT_NOT_FOUND cpu_to_le32(0xC000029A) -#define STATUS_POLICY_ONLY_IN_DS cpu_to_le32(0xC000029B) -#define STATUS_VOLUME_NOT_UPGRADED cpu_to_le32(0xC000029C) -#define STATUS_REMOTE_STORAGE_NOT_ACTIVE cpu_to_le32(0xC000029D) -#define STATUS_REMOTE_STORAGE_MEDIA_ERROR cpu_to_le32(0xC000029E) -#define STATUS_NO_TRACKING_SERVICE cpu_to_le32(0xC000029F) -#define STATUS_SERVER_SID_MISMATCH cpu_to_le32(0xC00002A0) -#define STATUS_DS_NO_ATTRIBUTE_OR_VALUE cpu_to_le32(0xC00002A1) -#define STATUS_DS_INVALID_ATTRIBUTE_SYNTAX cpu_to_le32(0xC00002A2) -#define STATUS_DS_ATTRIBUTE_TYPE_UNDEFINED cpu_to_le32(0xC00002A3) -#define STATUS_DS_ATTRIBUTE_OR_VALUE_EXISTS cpu_to_le32(0xC00002A4) -#define STATUS_DS_BUSY cpu_to_le32(0xC00002A5) -#define STATUS_DS_UNAVAILABLE cpu_to_le32(0xC00002A6) -#define STATUS_DS_NO_RIDS_ALLOCATED cpu_to_le32(0xC00002A7) -#define STATUS_DS_NO_MORE_RIDS cpu_to_le32(0xC00002A8) -#define STATUS_DS_INCORRECT_ROLE_OWNER cpu_to_le32(0xC00002A9) -#define STATUS_DS_RIDMGR_INIT_ERROR cpu_to_le32(0xC00002AA) -#define STATUS_DS_OBJ_CLASS_VIOLATION cpu_to_le32(0xC00002AB) -#define STATUS_DS_CANT_ON_NON_LEAF cpu_to_le32(0xC00002AC) -#define STATUS_DS_CANT_ON_RDN cpu_to_le32(0xC00002AD) -#define STATUS_DS_CANT_MOD_OBJ_CLASS cpu_to_le32(0xC00002AE) -#define STATUS_DS_CROSS_DOM_MOVE_FAILED cpu_to_le32(0xC00002AF) -#define STATUS_DS_GC_NOT_AVAILABLE cpu_to_le32(0xC00002B0) -#define STATUS_DIRECTORY_SERVICE_REQUIRED cpu_to_le32(0xC00002B1) -#define STATUS_REPARSE_ATTRIBUTE_CONFLICT cpu_to_le32(0xC00002B2) -#define STATUS_CANT_ENABLE_DENY_ONLY cpu_to_le32(0xC00002B3) -#define STATUS_FLOAT_MULTIPLE_FAULTS cpu_to_le32(0xC00002B4) -#define STATUS_FLOAT_MULTIPLE_TRAPS cpu_to_le32(0xC00002B5) -#define STATUS_DEVICE_REMOVED cpu_to_le32(0xC00002B6) -#define STATUS_JOURNAL_DELETE_IN_PROGRESS cpu_to_le32(0xC00002B7) -#define STATUS_JOURNAL_NOT_ACTIVE cpu_to_le32(0xC00002B8) -#define STATUS_NOINTERFACE cpu_to_le32(0xC00002B9) -#define STATUS_DS_ADMIN_LIMIT_EXCEEDED cpu_to_le32(0xC00002C1) -#define STATUS_DRIVER_FAILED_SLEEP cpu_to_le32(0xC00002C2) -#define STATUS_MUTUAL_AUTHENTICATION_FAILED cpu_to_le32(0xC00002C3) -#define STATUS_CORRUPT_SYSTEM_FILE cpu_to_le32(0xC00002C4) -#define STATUS_DATATYPE_MISALIGNMENT_ERROR cpu_to_le32(0xC00002C5) -#define STATUS_WMI_READ_ONLY cpu_to_le32(0xC00002C6) -#define STATUS_WMI_SET_FAILURE cpu_to_le32(0xC00002C7) -#define STATUS_COMMITMENT_MINIMUM cpu_to_le32(0xC00002C8) -#define STATUS_REG_NAT_CONSUMPTION cpu_to_le32(0xC00002C9) -#define STATUS_TRANSPORT_FULL cpu_to_le32(0xC00002CA) -#define STATUS_DS_SAM_INIT_FAILURE cpu_to_le32(0xC00002CB) -#define STATUS_ONLY_IF_CONNECTED cpu_to_le32(0xC00002CC) -#define STATUS_DS_SENSITIVE_GROUP_VIOLATION cpu_to_le32(0xC00002CD) -#define STATUS_PNP_RESTART_ENUMERATION cpu_to_le32(0xC00002CE) -#define STATUS_JOURNAL_ENTRY_DELETED cpu_to_le32(0xC00002CF) -#define STATUS_DS_CANT_MOD_PRIMARYGROUPID cpu_to_le32(0xC00002D0) -#define STATUS_SYSTEM_IMAGE_BAD_SIGNATURE cpu_to_le32(0xC00002D1) -#define STATUS_PNP_REBOOT_REQUIRED cpu_to_le32(0xC00002D2) -#define STATUS_POWER_STATE_INVALID cpu_to_le32(0xC00002D3) -#define STATUS_DS_INVALID_GROUP_TYPE cpu_to_le32(0xC00002D4) -#define STATUS_DS_NO_NEST_GLOBALGROUP_IN_MIXEDDOMAIN cpu_to_le32(0xC00002D5) -#define STATUS_DS_NO_NEST_LOCALGROUP_IN_MIXEDDOMAIN cpu_to_le32(0xC00002D6) -#define STATUS_DS_GLOBAL_CANT_HAVE_LOCAL_MEMBER cpu_to_le32(0xC00002D7) -#define STATUS_DS_GLOBAL_CANT_HAVE_UNIVERSAL_MEMBER cpu_to_le32(0xC00002D8) -#define STATUS_DS_UNIVERSAL_CANT_HAVE_LOCAL_MEMBER cpu_to_le32(0xC00002D9) -#define STATUS_DS_GLOBAL_CANT_HAVE_CROSSDOMAIN_MEMBER cpu_to_le32(0xC00002DA) -#define STATUS_DS_LOCAL_CANT_HAVE_CROSSDOMAIN_LOCAL_MEMBER \ - cpu_to_le32(0xC00002DB) -#define STATUS_DS_HAVE_PRIMARY_MEMBERS cpu_to_le32(0xC00002DC) -#define STATUS_WMI_NOT_SUPPORTED cpu_to_le32(0xC00002DD) -#define STATUS_INSUFFICIENT_POWER cpu_to_le32(0xC00002DE) -#define STATUS_SAM_NEED_BOOTKEY_PASSWORD cpu_to_le32(0xC00002DF) -#define STATUS_SAM_NEED_BOOTKEY_FLOPPY cpu_to_le32(0xC00002E0) -#define STATUS_DS_CANT_START cpu_to_le32(0xC00002E1) -#define STATUS_DS_INIT_FAILURE cpu_to_le32(0xC00002E2) -#define STATUS_SAM_INIT_FAILURE cpu_to_le32(0xC00002E3) -#define STATUS_DS_GC_REQUIRED cpu_to_le32(0xC00002E4) -#define STATUS_DS_LOCAL_MEMBER_OF_LOCAL_ONLY cpu_to_le32(0xC00002E5) -#define STATUS_DS_NO_FPO_IN_UNIVERSAL_GROUPS cpu_to_le32(0xC00002E6) -#define STATUS_DS_MACHINE_ACCOUNT_QUOTA_EXCEEDED cpu_to_le32(0xC00002E7) -#define STATUS_MULTIPLE_FAULT_VIOLATION cpu_to_le32(0xC00002E8) -#define STATUS_CURRENT_DOMAIN_NOT_ALLOWED cpu_to_le32(0xC00002E9) -#define STATUS_CANNOT_MAKE cpu_to_le32(0xC00002EA) -#define STATUS_SYSTEM_SHUTDOWN cpu_to_le32(0xC00002EB) -#define STATUS_DS_INIT_FAILURE_CONSOLE cpu_to_le32(0xC00002EC) -#define STATUS_DS_SAM_INIT_FAILURE_CONSOLE cpu_to_le32(0xC00002ED) -#define STATUS_UNFINISHED_CONTEXT_DELETED cpu_to_le32(0xC00002EE) -#define STATUS_NO_TGT_REPLY cpu_to_le32(0xC00002EF) -#define STATUS_OBJECTID_NOT_FOUND cpu_to_le32(0xC00002F0) -#define STATUS_NO_IP_ADDRESSES cpu_to_le32(0xC00002F1) -#define STATUS_WRONG_CREDENTIAL_HANDLE cpu_to_le32(0xC00002F2) -#define STATUS_CRYPTO_SYSTEM_INVALID cpu_to_le32(0xC00002F3) -#define STATUS_MAX_REFERRALS_EXCEEDED cpu_to_le32(0xC00002F4) -#define STATUS_MUST_BE_KDC cpu_to_le32(0xC00002F5) -#define STATUS_STRONG_CRYPTO_NOT_SUPPORTED cpu_to_le32(0xC00002F6) -#define STATUS_TOO_MANY_PRINCIPALS cpu_to_le32(0xC00002F7) -#define STATUS_NO_PA_DATA cpu_to_le32(0xC00002F8) -#define STATUS_PKINIT_NAME_MISMATCH cpu_to_le32(0xC00002F9) -#define STATUS_SMARTCARD_LOGON_REQUIRED cpu_to_le32(0xC00002FA) -#define STATUS_KDC_INVALID_REQUEST cpu_to_le32(0xC00002FB) -#define STATUS_KDC_UNABLE_TO_REFER cpu_to_le32(0xC00002FC) -#define STATUS_KDC_UNKNOWN_ETYPE cpu_to_le32(0xC00002FD) -#define STATUS_SHUTDOWN_IN_PROGRESS cpu_to_le32(0xC00002FE) -#define STATUS_SERVER_SHUTDOWN_IN_PROGRESS cpu_to_le32(0xC00002FF) -#define STATUS_NOT_SUPPORTED_ON_SBS cpu_to_le32(0xC0000300) -#define STATUS_WMI_GUID_DISCONNECTED cpu_to_le32(0xC0000301) -#define STATUS_WMI_ALREADY_DISABLED cpu_to_le32(0xC0000302) -#define STATUS_WMI_ALREADY_ENABLED cpu_to_le32(0xC0000303) -#define STATUS_MFT_TOO_FRAGMENTED cpu_to_le32(0xC0000304) -#define STATUS_COPY_PROTECTION_FAILURE cpu_to_le32(0xC0000305) -#define STATUS_CSS_AUTHENTICATION_FAILURE cpu_to_le32(0xC0000306) -#define STATUS_CSS_KEY_NOT_PRESENT cpu_to_le32(0xC0000307) -#define STATUS_CSS_KEY_NOT_ESTABLISHED cpu_to_le32(0xC0000308) -#define STATUS_CSS_SCRAMBLED_SECTOR cpu_to_le32(0xC0000309) -#define STATUS_CSS_REGION_MISMATCH cpu_to_le32(0xC000030A) -#define STATUS_CSS_RESETS_EXHAUSTED cpu_to_le32(0xC000030B) -#define STATUS_PKINIT_FAILURE cpu_to_le32(0xC0000320) -#define STATUS_SMARTCARD_SUBSYSTEM_FAILURE cpu_to_le32(0xC0000321) -#define STATUS_NO_KERB_KEY cpu_to_le32(0xC0000322) -#define STATUS_HOST_DOWN cpu_to_le32(0xC0000350) -#define STATUS_UNSUPPORTED_PREAUTH cpu_to_le32(0xC0000351) -#define STATUS_EFS_ALG_BLOB_TOO_BIG cpu_to_le32(0xC0000352) -#define STATUS_PORT_NOT_SET cpu_to_le32(0xC0000353) -#define STATUS_DEBUGGER_INACTIVE cpu_to_le32(0xC0000354) -#define STATUS_DS_VERSION_CHECK_FAILURE cpu_to_le32(0xC0000355) -#define STATUS_AUDITING_DISABLED cpu_to_le32(0xC0000356) -#define STATUS_PRENT4_MACHINE_ACCOUNT cpu_to_le32(0xC0000357) -#define STATUS_DS_AG_CANT_HAVE_UNIVERSAL_MEMBER cpu_to_le32(0xC0000358) -#define STATUS_INVALID_IMAGE_WIN_32 cpu_to_le32(0xC0000359) -#define STATUS_INVALID_IMAGE_WIN_64 cpu_to_le32(0xC000035A) -#define STATUS_BAD_BINDINGS cpu_to_le32(0xC000035B) -#define STATUS_NETWORK_SESSION_EXPIRED cpu_to_le32(0xC000035C) -#define STATUS_APPHELP_BLOCK cpu_to_le32(0xC000035D) -#define STATUS_ALL_SIDS_FILTERED cpu_to_le32(0xC000035E) -#define STATUS_NOT_SAFE_MODE_DRIVER cpu_to_le32(0xC000035F) -#define STATUS_ACCESS_DISABLED_BY_POLICY_DEFAULT cpu_to_le32(0xC0000361) -#define STATUS_ACCESS_DISABLED_BY_POLICY_PATH cpu_to_le32(0xC0000362) -#define STATUS_ACCESS_DISABLED_BY_POLICY_PUBLISHER cpu_to_le32(0xC0000363) -#define STATUS_ACCESS_DISABLED_BY_POLICY_OTHER cpu_to_le32(0xC0000364) -#define STATUS_FAILED_DRIVER_ENTRY cpu_to_le32(0xC0000365) -#define STATUS_DEVICE_ENUMERATION_ERROR cpu_to_le32(0xC0000366) -#define STATUS_MOUNT_POINT_NOT_RESOLVED cpu_to_le32(0xC0000368) -#define STATUS_INVALID_DEVICE_OBJECT_PARAMETER cpu_to_le32(0xC0000369) -#define STATUS_MCA_OCCURRED cpu_to_le32(0xC000036A) -#define STATUS_DRIVER_BLOCKED_CRITICAL cpu_to_le32(0xC000036B) -#define STATUS_DRIVER_BLOCKED cpu_to_le32(0xC000036C) -#define STATUS_DRIVER_DATABASE_ERROR cpu_to_le32(0xC000036D) -#define STATUS_SYSTEM_HIVE_TOO_LARGE cpu_to_le32(0xC000036E) -#define STATUS_INVALID_IMPORT_OF_NON_DLL cpu_to_le32(0xC000036F) -#define STATUS_NO_SECRETS cpu_to_le32(0xC0000371) -#define STATUS_ACCESS_DISABLED_NO_SAFER_UI_BY_POLICY cpu_to_le32(0xC0000372) -#define STATUS_FAILED_STACK_SWITCH cpu_to_le32(0xC0000373) -#define STATUS_HEAP_CORRUPTION cpu_to_le32(0xC0000374) -#define STATUS_SMARTCARD_WRONG_PIN cpu_to_le32(0xC0000380) -#define STATUS_SMARTCARD_CARD_BLOCKED cpu_to_le32(0xC0000381) -#define STATUS_SMARTCARD_CARD_NOT_AUTHENTICATED cpu_to_le32(0xC0000382) -#define STATUS_SMARTCARD_NO_CARD cpu_to_le32(0xC0000383) -#define STATUS_SMARTCARD_NO_KEY_CONTAINER cpu_to_le32(0xC0000384) -#define STATUS_SMARTCARD_NO_CERTIFICATE cpu_to_le32(0xC0000385) -#define STATUS_SMARTCARD_NO_KEYSET cpu_to_le32(0xC0000386) -#define STATUS_SMARTCARD_IO_ERROR cpu_to_le32(0xC0000387) -#define STATUS_DOWNGRADE_DETECTED cpu_to_le32(0xC0000388) -#define STATUS_SMARTCARD_CERT_REVOKED cpu_to_le32(0xC0000389) -#define STATUS_ISSUING_CA_UNTRUSTED cpu_to_le32(0xC000038A) -#define STATUS_REVOCATION_OFFLINE_C cpu_to_le32(0xC000038B) -#define STATUS_PKINIT_CLIENT_FAILURE cpu_to_le32(0xC000038C) -#define STATUS_SMARTCARD_CERT_EXPIRED cpu_to_le32(0xC000038D) -#define STATUS_DRIVER_FAILED_PRIOR_UNLOAD cpu_to_le32(0xC000038E) -#define STATUS_SMARTCARD_SILENT_CONTEXT cpu_to_le32(0xC000038F) -#define STATUS_PER_USER_TRUST_QUOTA_EXCEEDED cpu_to_le32(0xC0000401) -#define STATUS_ALL_USER_TRUST_QUOTA_EXCEEDED cpu_to_le32(0xC0000402) -#define STATUS_USER_DELETE_TRUST_QUOTA_EXCEEDED cpu_to_le32(0xC0000403) -#define STATUS_DS_NAME_NOT_UNIQUE cpu_to_le32(0xC0000404) -#define STATUS_DS_DUPLICATE_ID_FOUND cpu_to_le32(0xC0000405) -#define STATUS_DS_GROUP_CONVERSION_ERROR cpu_to_le32(0xC0000406) -#define STATUS_VOLSNAP_PREPARE_HIBERNATE cpu_to_le32(0xC0000407) -#define STATUS_USER2USER_REQUIRED cpu_to_le32(0xC0000408) -#define STATUS_STACK_BUFFER_OVERRUN cpu_to_le32(0xC0000409) -#define STATUS_NO_S4U_PROT_SUPPORT cpu_to_le32(0xC000040A) -#define STATUS_CROSSREALM_DELEGATION_FAILURE cpu_to_le32(0xC000040B) -#define STATUS_REVOCATION_OFFLINE_KDC cpu_to_le32(0xC000040C) -#define STATUS_ISSUING_CA_UNTRUSTED_KDC cpu_to_le32(0xC000040D) -#define STATUS_KDC_CERT_EXPIRED cpu_to_le32(0xC000040E) -#define STATUS_KDC_CERT_REVOKED cpu_to_le32(0xC000040F) -#define STATUS_PARAMETER_QUOTA_EXCEEDED cpu_to_le32(0xC0000410) -#define STATUS_HIBERNATION_FAILURE cpu_to_le32(0xC0000411) -#define STATUS_DELAY_LOAD_FAILED cpu_to_le32(0xC0000412) -#define STATUS_AUTHENTICATION_FIREWALL_FAILED cpu_to_le32(0xC0000413) -#define STATUS_VDM_DISALLOWED cpu_to_le32(0xC0000414) -#define STATUS_HUNG_DISPLAY_DRIVER_THREAD cpu_to_le32(0xC0000415) -#define STATUS_INSUFFICIENT_RESOURCE_FOR_SPECIFIED_SHARED_SECTION_SIZE \ - cpu_to_le32(0xC0000416) -#define STATUS_INVALID_CRUNTIME_PARAMETER cpu_to_le32(0xC0000417) -#define STATUS_NTLM_BLOCKED cpu_to_le32(0xC0000418) -#define STATUS_ASSERTION_FAILURE cpu_to_le32(0xC0000420) -#define STATUS_VERIFIER_STOP cpu_to_le32(0xC0000421) -#define STATUS_CALLBACK_POP_STACK cpu_to_le32(0xC0000423) -#define STATUS_INCOMPATIBLE_DRIVER_BLOCKED cpu_to_le32(0xC0000424) -#define STATUS_HIVE_UNLOADED cpu_to_le32(0xC0000425) -#define STATUS_COMPRESSION_DISABLED cpu_to_le32(0xC0000426) -#define STATUS_FILE_SYSTEM_LIMITATION cpu_to_le32(0xC0000427) -#define STATUS_INVALID_IMAGE_HASH cpu_to_le32(0xC0000428) -#define STATUS_NOT_CAPABLE cpu_to_le32(0xC0000429) -#define STATUS_REQUEST_OUT_OF_SEQUENCE cpu_to_le32(0xC000042A) -#define STATUS_IMPLEMENTATION_LIMIT cpu_to_le32(0xC000042B) -#define STATUS_ELEVATION_REQUIRED cpu_to_le32(0xC000042C) -#define STATUS_BEYOND_VDL cpu_to_le32(0xC0000432) -#define STATUS_ENCOUNTERED_WRITE_IN_PROGRESS cpu_to_le32(0xC0000433) -#define STATUS_PTE_CHANGED cpu_to_le32(0xC0000434) -#define STATUS_PURGE_FAILED cpu_to_le32(0xC0000435) -#define STATUS_CRED_REQUIRES_CONFIRMATION cpu_to_le32(0xC0000440) -#define STATUS_CS_ENCRYPTION_INVALID_SERVER_RESPONSE cpu_to_le32(0xC0000441) -#define STATUS_CS_ENCRYPTION_UNSUPPORTED_SERVER cpu_to_le32(0xC0000442) -#define STATUS_CS_ENCRYPTION_EXISTING_ENCRYPTED_FILE cpu_to_le32(0xC0000443) -#define STATUS_CS_ENCRYPTION_NEW_ENCRYPTED_FILE cpu_to_le32(0xC0000444) -#define STATUS_CS_ENCRYPTION_FILE_NOT_CSE cpu_to_le32(0xC0000445) -#define STATUS_INVALID_LABEL cpu_to_le32(0xC0000446) -#define STATUS_DRIVER_PROCESS_TERMINATED cpu_to_le32(0xC0000450) -#define STATUS_AMBIGUOUS_SYSTEM_DEVICE cpu_to_le32(0xC0000451) -#define STATUS_SYSTEM_DEVICE_NOT_FOUND cpu_to_le32(0xC0000452) -#define STATUS_RESTART_BOOT_APPLICATION cpu_to_le32(0xC0000453) -#define STATUS_INVALID_TASK_NAME cpu_to_le32(0xC0000500) -#define STATUS_INVALID_TASK_INDEX cpu_to_le32(0xC0000501) -#define STATUS_THREAD_ALREADY_IN_TASK cpu_to_le32(0xC0000502) -#define STATUS_CALLBACK_BYPASS cpu_to_le32(0xC0000503) -#define STATUS_PORT_CLOSED cpu_to_le32(0xC0000700) -#define STATUS_MESSAGE_LOST cpu_to_le32(0xC0000701) -#define STATUS_INVALID_MESSAGE cpu_to_le32(0xC0000702) -#define STATUS_REQUEST_CANCELED cpu_to_le32(0xC0000703) -#define STATUS_RECURSIVE_DISPATCH cpu_to_le32(0xC0000704) -#define STATUS_LPC_RECEIVE_BUFFER_EXPECTED cpu_to_le32(0xC0000705) -#define STATUS_LPC_INVALID_CONNECTION_USAGE cpu_to_le32(0xC0000706) -#define STATUS_LPC_REQUESTS_NOT_ALLOWED cpu_to_le32(0xC0000707) -#define STATUS_RESOURCE_IN_USE cpu_to_le32(0xC0000708) -#define STATUS_HARDWARE_MEMORY_ERROR cpu_to_le32(0xC0000709) -#define STATUS_THREADPOOL_HANDLE_EXCEPTION cpu_to_le32(0xC000070A) -#define STATUS_THREADPOOL_SET_EVENT_ON_COMPLETION_FAILED cpu_to_le32(0xC000070B) -#define STATUS_THREADPOOL_RELEASE_SEMAPHORE_ON_COMPLETION_FAILED \ - cpu_to_le32(0xC000070C) -#define STATUS_THREADPOOL_RELEASE_MUTEX_ON_COMPLETION_FAILED \ - cpu_to_le32(0xC000070D) -#define STATUS_THREADPOOL_FREE_LIBRARY_ON_COMPLETION_FAILED \ - cpu_to_le32(0xC000070E) -#define STATUS_THREADPOOL_RELEASED_DURING_OPERATION cpu_to_le32(0xC000070F) -#define STATUS_CALLBACK_RETURNED_WHILE_IMPERSONATING cpu_to_le32(0xC0000710) -#define STATUS_APC_RETURNED_WHILE_IMPERSONATING cpu_to_le32(0xC0000711) -#define STATUS_PROCESS_IS_PROTECTED cpu_to_le32(0xC0000712) -#define STATUS_MCA_EXCEPTION cpu_to_le32(0xC0000713) -#define STATUS_CERTIFICATE_MAPPING_NOT_UNIQUE cpu_to_le32(0xC0000714) -#define STATUS_SYMLINK_CLASS_DISABLED cpu_to_le32(0xC0000715) -#define STATUS_INVALID_IDN_NORMALIZATION cpu_to_le32(0xC0000716) -#define STATUS_NO_UNICODE_TRANSLATION cpu_to_le32(0xC0000717) -#define STATUS_ALREADY_REGISTERED cpu_to_le32(0xC0000718) -#define STATUS_CONTEXT_MISMATCH cpu_to_le32(0xC0000719) -#define STATUS_PORT_ALREADY_HAS_COMPLETION_LIST cpu_to_le32(0xC000071A) -#define STATUS_CALLBACK_RETURNED_THREAD_PRIORITY cpu_to_le32(0xC000071B) -#define STATUS_INVALID_THREAD cpu_to_le32(0xC000071C) -#define STATUS_CALLBACK_RETURNED_TRANSACTION cpu_to_le32(0xC000071D) -#define STATUS_CALLBACK_RETURNED_LDR_LOCK cpu_to_le32(0xC000071E) -#define STATUS_CALLBACK_RETURNED_LANG cpu_to_le32(0xC000071F) -#define STATUS_CALLBACK_RETURNED_PRI_BACK cpu_to_le32(0xC0000720) -#define STATUS_CALLBACK_RETURNED_THREAD_AFFINITY cpu_to_le32(0xC0000721) -#define STATUS_DISK_REPAIR_DISABLED cpu_to_le32(0xC0000800) -#define STATUS_DS_DOMAIN_RENAME_IN_PROGRESS cpu_to_le32(0xC0000801) -#define STATUS_DISK_QUOTA_EXCEEDED cpu_to_le32(0xC0000802) -#define STATUS_CONTENT_BLOCKED cpu_to_le32(0xC0000804) -#define STATUS_BAD_CLUSTERS cpu_to_le32(0xC0000805) -#define STATUS_VOLUME_DIRTY cpu_to_le32(0xC0000806) -#define STATUS_FILE_CHECKED_OUT cpu_to_le32(0xC0000901) -#define STATUS_CHECKOUT_REQUIRED cpu_to_le32(0xC0000902) -#define STATUS_BAD_FILE_TYPE cpu_to_le32(0xC0000903) -#define STATUS_FILE_TOO_LARGE cpu_to_le32(0xC0000904) -#define STATUS_FORMS_AUTH_REQUIRED cpu_to_le32(0xC0000905) -#define STATUS_VIRUS_INFECTED cpu_to_le32(0xC0000906) -#define STATUS_VIRUS_DELETED cpu_to_le32(0xC0000907) -#define STATUS_BAD_MCFG_TABLE cpu_to_le32(0xC0000908) -#define STATUS_WOW_ASSERTION cpu_to_le32(0xC0009898) -#define STATUS_INVALID_SIGNATURE cpu_to_le32(0xC000A000) -#define STATUS_HMAC_NOT_SUPPORTED cpu_to_le32(0xC000A001) -#define STATUS_IPSEC_QUEUE_OVERFLOW cpu_to_le32(0xC000A010) -#define STATUS_ND_QUEUE_OVERFLOW cpu_to_le32(0xC000A011) -#define STATUS_HOPLIMIT_EXCEEDED cpu_to_le32(0xC000A012) -#define STATUS_PROTOCOL_NOT_SUPPORTED cpu_to_le32(0xC000A013) -#define STATUS_LOST_WRITEBEHIND_DATA_NETWORK_DISCONNECTED \ - cpu_to_le32(0xC000A080) -#define STATUS_LOST_WRITEBEHIND_DATA_NETWORK_SERVER_ERROR \ - cpu_to_le32(0xC000A081) -#define STATUS_LOST_WRITEBEHIND_DATA_LOCAL_DISK_ERROR cpu_to_le32(0xC000A082) -#define STATUS_XML_PARSE_ERROR cpu_to_le32(0xC000A083) -#define STATUS_XMLDSIG_ERROR cpu_to_le32(0xC000A084) -#define STATUS_WRONG_COMPARTMENT cpu_to_le32(0xC000A085) -#define STATUS_AUTHIP_FAILURE cpu_to_le32(0xC000A086) -#define DBG_NO_STATE_CHANGE cpu_to_le32(0xC0010001) -#define DBG_APP_NOT_IDLE cpu_to_le32(0xC0010002) -#define RPC_NT_INVALID_STRING_BINDING cpu_to_le32(0xC0020001) -#define RPC_NT_WRONG_KIND_OF_BINDING cpu_to_le32(0xC0020002) -#define RPC_NT_INVALID_BINDING cpu_to_le32(0xC0020003) -#define RPC_NT_PROTSEQ_NOT_SUPPORTED cpu_to_le32(0xC0020004) -#define RPC_NT_INVALID_RPC_PROTSEQ cpu_to_le32(0xC0020005) -#define RPC_NT_INVALID_STRING_UUID cpu_to_le32(0xC0020006) -#define RPC_NT_INVALID_ENDPOINT_FORMAT cpu_to_le32(0xC0020007) -#define RPC_NT_INVALID_NET_ADDR cpu_to_le32(0xC0020008) -#define RPC_NT_NO_ENDPOINT_FOUND cpu_to_le32(0xC0020009) -#define RPC_NT_INVALID_TIMEOUT cpu_to_le32(0xC002000A) -#define RPC_NT_OBJECT_NOT_FOUND cpu_to_le32(0xC002000B) -#define RPC_NT_ALREADY_REGISTERED cpu_to_le32(0xC002000C) -#define RPC_NT_TYPE_ALREADY_REGISTERED cpu_to_le32(0xC002000D) -#define RPC_NT_ALREADY_LISTENING cpu_to_le32(0xC002000E) -#define RPC_NT_NO_PROTSEQS_REGISTERED cpu_to_le32(0xC002000F) -#define RPC_NT_NOT_LISTENING cpu_to_le32(0xC0020010) -#define RPC_NT_UNKNOWN_MGR_TYPE cpu_to_le32(0xC0020011) -#define RPC_NT_UNKNOWN_IF cpu_to_le32(0xC0020012) -#define RPC_NT_NO_BINDINGS cpu_to_le32(0xC0020013) -#define RPC_NT_NO_PROTSEQS cpu_to_le32(0xC0020014) -#define RPC_NT_CANT_CREATE_ENDPOINT cpu_to_le32(0xC0020015) -#define RPC_NT_OUT_OF_RESOURCES cpu_to_le32(0xC0020016) -#define RPC_NT_SERVER_UNAVAILABLE cpu_to_le32(0xC0020017) -#define RPC_NT_SERVER_TOO_BUSY cpu_to_le32(0xC0020018) -#define RPC_NT_INVALID_NETWORK_OPTIONS cpu_to_le32(0xC0020019) -#define RPC_NT_NO_CALL_ACTIVE cpu_to_le32(0xC002001A) -#define RPC_NT_CALL_FAILED cpu_to_le32(0xC002001B) -#define RPC_NT_CALL_FAILED_DNE cpu_to_le32(0xC002001C) -#define RPC_NT_PROTOCOL_ERROR cpu_to_le32(0xC002001D) -#define RPC_NT_UNSUPPORTED_TRANS_SYN cpu_to_le32(0xC002001F) -#define RPC_NT_UNSUPPORTED_TYPE cpu_to_le32(0xC0020021) -#define RPC_NT_INVALID_TAG cpu_to_le32(0xC0020022) -#define RPC_NT_INVALID_BOUND cpu_to_le32(0xC0020023) -#define RPC_NT_NO_ENTRY_NAME cpu_to_le32(0xC0020024) -#define RPC_NT_INVALID_NAME_SYNTAX cpu_to_le32(0xC0020025) -#define RPC_NT_UNSUPPORTED_NAME_SYNTAX cpu_to_le32(0xC0020026) -#define RPC_NT_UUID_NO_ADDRESS cpu_to_le32(0xC0020028) -#define RPC_NT_DUPLICATE_ENDPOINT cpu_to_le32(0xC0020029) -#define RPC_NT_UNKNOWN_AUTHN_TYPE cpu_to_le32(0xC002002A) -#define RPC_NT_MAX_CALLS_TOO_SMALL cpu_to_le32(0xC002002B) -#define RPC_NT_STRING_TOO_LONG cpu_to_le32(0xC002002C) -#define RPC_NT_PROTSEQ_NOT_FOUND cpu_to_le32(0xC002002D) -#define RPC_NT_PROCNUM_OUT_OF_RANGE cpu_to_le32(0xC002002E) -#define RPC_NT_BINDING_HAS_NO_AUTH cpu_to_le32(0xC002002F) -#define RPC_NT_UNKNOWN_AUTHN_SERVICE cpu_to_le32(0xC0020030) -#define RPC_NT_UNKNOWN_AUTHN_LEVEL cpu_to_le32(0xC0020031) -#define RPC_NT_INVALID_AUTH_IDENTITY cpu_to_le32(0xC0020032) -#define RPC_NT_UNKNOWN_AUTHZ_SERVICE cpu_to_le32(0xC0020033) -#define EPT_NT_INVALID_ENTRY cpu_to_le32(0xC0020034) -#define EPT_NT_CANT_PERFORM_OP cpu_to_le32(0xC0020035) -#define EPT_NT_NOT_REGISTERED cpu_to_le32(0xC0020036) -#define RPC_NT_NOTHING_TO_EXPORT cpu_to_le32(0xC0020037) -#define RPC_NT_INCOMPLETE_NAME cpu_to_le32(0xC0020038) -#define RPC_NT_INVALID_VERS_OPTION cpu_to_le32(0xC0020039) -#define RPC_NT_NO_MORE_MEMBERS cpu_to_le32(0xC002003A) -#define RPC_NT_NOT_ALL_OBJS_UNEXPORTED cpu_to_le32(0xC002003B) -#define RPC_NT_INTERFACE_NOT_FOUND cpu_to_le32(0xC002003C) -#define RPC_NT_ENTRY_ALREADY_EXISTS cpu_to_le32(0xC002003D) -#define RPC_NT_ENTRY_NOT_FOUND cpu_to_le32(0xC002003E) -#define RPC_NT_NAME_SERVICE_UNAVAILABLE cpu_to_le32(0xC002003F) -#define RPC_NT_INVALID_NAF_ID cpu_to_le32(0xC0020040) -#define RPC_NT_CANNOT_SUPPORT cpu_to_le32(0xC0020041) -#define RPC_NT_NO_CONTEXT_AVAILABLE cpu_to_le32(0xC0020042) -#define RPC_NT_INTERNAL_ERROR cpu_to_le32(0xC0020043) -#define RPC_NT_ZERO_DIVIDE cpu_to_le32(0xC0020044) -#define RPC_NT_ADDRESS_ERROR cpu_to_le32(0xC0020045) -#define RPC_NT_FP_DIV_ZERO cpu_to_le32(0xC0020046) -#define RPC_NT_FP_UNDERFLOW cpu_to_le32(0xC0020047) -#define RPC_NT_FP_OVERFLOW cpu_to_le32(0xC0020048) -#define RPC_NT_CALL_IN_PROGRESS cpu_to_le32(0xC0020049) -#define RPC_NT_NO_MORE_BINDINGS cpu_to_le32(0xC002004A) -#define RPC_NT_GROUP_MEMBER_NOT_FOUND cpu_to_le32(0xC002004B) -#define EPT_NT_CANT_CREATE cpu_to_le32(0xC002004C) -#define RPC_NT_INVALID_OBJECT cpu_to_le32(0xC002004D) -#define RPC_NT_NO_INTERFACES cpu_to_le32(0xC002004F) -#define RPC_NT_CALL_CANCELLED cpu_to_le32(0xC0020050) -#define RPC_NT_BINDING_INCOMPLETE cpu_to_le32(0xC0020051) -#define RPC_NT_COMM_FAILURE cpu_to_le32(0xC0020052) -#define RPC_NT_UNSUPPORTED_AUTHN_LEVEL cpu_to_le32(0xC0020053) -#define RPC_NT_NO_PRINC_NAME cpu_to_le32(0xC0020054) -#define RPC_NT_NOT_RPC_ERROR cpu_to_le32(0xC0020055) -#define RPC_NT_SEC_PKG_ERROR cpu_to_le32(0xC0020057) -#define RPC_NT_NOT_CANCELLED cpu_to_le32(0xC0020058) -#define RPC_NT_INVALID_ASYNC_HANDLE cpu_to_le32(0xC0020062) -#define RPC_NT_INVALID_ASYNC_CALL cpu_to_le32(0xC0020063) -#define RPC_NT_PROXY_ACCESS_DENIED cpu_to_le32(0xC0020064) -#define RPC_NT_NO_MORE_ENTRIES cpu_to_le32(0xC0030001) -#define RPC_NT_SS_CHAR_TRANS_OPEN_FAIL cpu_to_le32(0xC0030002) -#define RPC_NT_SS_CHAR_TRANS_SHORT_FILE cpu_to_le32(0xC0030003) -#define RPC_NT_SS_IN_NULL_CONTEXT cpu_to_le32(0xC0030004) -#define RPC_NT_SS_CONTEXT_MISMATCH cpu_to_le32(0xC0030005) -#define RPC_NT_SS_CONTEXT_DAMAGED cpu_to_le32(0xC0030006) -#define RPC_NT_SS_HANDLES_MISMATCH cpu_to_le32(0xC0030007) -#define RPC_NT_SS_CANNOT_GET_CALL_HANDLE cpu_to_le32(0xC0030008) -#define RPC_NT_NULL_REF_POINTER cpu_to_le32(0xC0030009) -#define RPC_NT_ENUM_VALUE_OUT_OF_RANGE cpu_to_le32(0xC003000A) -#define RPC_NT_BYTE_COUNT_TOO_SMALL cpu_to_le32(0xC003000B) -#define RPC_NT_BAD_STUB_DATA cpu_to_le32(0xC003000C) -#define RPC_NT_INVALID_ES_ACTION cpu_to_le32(0xC0030059) -#define RPC_NT_WRONG_ES_VERSION cpu_to_le32(0xC003005A) -#define RPC_NT_WRONG_STUB_VERSION cpu_to_le32(0xC003005B) -#define RPC_NT_INVALID_PIPE_OBJECT cpu_to_le32(0xC003005C) -#define RPC_NT_INVALID_PIPE_OPERATION cpu_to_le32(0xC003005D) -#define RPC_NT_WRONG_PIPE_VERSION cpu_to_le32(0xC003005E) -#define RPC_NT_PIPE_CLOSED cpu_to_le32(0xC003005F) -#define RPC_NT_PIPE_DISCIPLINE_ERROR cpu_to_le32(0xC0030060) -#define RPC_NT_PIPE_EMPTY cpu_to_le32(0xC0030061) -#define STATUS_PNP_BAD_MPS_TABLE cpu_to_le32(0xC0040035) -#define STATUS_PNP_TRANSLATION_FAILED cpu_to_le32(0xC0040036) -#define STATUS_PNP_IRQ_TRANSLATION_FAILED cpu_to_le32(0xC0040037) -#define STATUS_PNP_INVALID_ID cpu_to_le32(0xC0040038) -#define STATUS_IO_REISSUE_AS_CACHED cpu_to_le32(0xC0040039) -#define STATUS_CTX_WINSTATION_NAME_INVALID cpu_to_le32(0xC00A0001) -#define STATUS_CTX_INVALID_PD cpu_to_le32(0xC00A0002) -#define STATUS_CTX_PD_NOT_FOUND cpu_to_le32(0xC00A0003) -#define STATUS_CTX_CLOSE_PENDING cpu_to_le32(0xC00A0006) -#define STATUS_CTX_NO_OUTBUF cpu_to_le32(0xC00A0007) -#define STATUS_CTX_MODEM_INF_NOT_FOUND cpu_to_le32(0xC00A0008) -#define STATUS_CTX_INVALID_MODEMNAME cpu_to_le32(0xC00A0009) -#define STATUS_CTX_RESPONSE_ERROR cpu_to_le32(0xC00A000A) -#define STATUS_CTX_MODEM_RESPONSE_TIMEOUT cpu_to_le32(0xC00A000B) -#define STATUS_CTX_MODEM_RESPONSE_NO_CARRIER cpu_to_le32(0xC00A000C) -#define STATUS_CTX_MODEM_RESPONSE_NO_DIALTONE cpu_to_le32(0xC00A000D) -#define STATUS_CTX_MODEM_RESPONSE_BUSY cpu_to_le32(0xC00A000E) -#define STATUS_CTX_MODEM_RESPONSE_VOICE cpu_to_le32(0xC00A000F) -#define STATUS_CTX_TD_ERROR cpu_to_le32(0xC00A0010) -#define STATUS_CTX_LICENSE_CLIENT_INVALID cpu_to_le32(0xC00A0012) -#define STATUS_CTX_LICENSE_NOT_AVAILABLE cpu_to_le32(0xC00A0013) -#define STATUS_CTX_LICENSE_EXPIRED cpu_to_le32(0xC00A0014) -#define STATUS_CTX_WINSTATION_NOT_FOUND cpu_to_le32(0xC00A0015) -#define STATUS_CTX_WINSTATION_NAME_COLLISION cpu_to_le32(0xC00A0016) -#define STATUS_CTX_WINSTATION_BUSY cpu_to_le32(0xC00A0017) -#define STATUS_CTX_BAD_VIDEO_MODE cpu_to_le32(0xC00A0018) -#define STATUS_CTX_GRAPHICS_INVALID cpu_to_le32(0xC00A0022) -#define STATUS_CTX_NOT_CONSOLE cpu_to_le32(0xC00A0024) -#define STATUS_CTX_CLIENT_QUERY_TIMEOUT cpu_to_le32(0xC00A0026) -#define STATUS_CTX_CONSOLE_DISCONNECT cpu_to_le32(0xC00A0027) -#define STATUS_CTX_CONSOLE_CONNECT cpu_to_le32(0xC00A0028) -#define STATUS_CTX_SHADOW_DENIED cpu_to_le32(0xC00A002A) -#define STATUS_CTX_WINSTATION_ACCESS_DENIED cpu_to_le32(0xC00A002B) -#define STATUS_CTX_INVALID_WD cpu_to_le32(0xC00A002E) -#define STATUS_CTX_WD_NOT_FOUND cpu_to_le32(0xC00A002F) -#define STATUS_CTX_SHADOW_INVALID cpu_to_le32(0xC00A0030) -#define STATUS_CTX_SHADOW_DISABLED cpu_to_le32(0xC00A0031) -#define STATUS_RDP_PROTOCOL_ERROR cpu_to_le32(0xC00A0032) -#define STATUS_CTX_CLIENT_LICENSE_NOT_SET cpu_to_le32(0xC00A0033) -#define STATUS_CTX_CLIENT_LICENSE_IN_USE cpu_to_le32(0xC00A0034) -#define STATUS_CTX_SHADOW_ENDED_BY_MODE_CHANGE cpu_to_le32(0xC00A0035) -#define STATUS_CTX_SHADOW_NOT_RUNNING cpu_to_le32(0xC00A0036) -#define STATUS_CTX_LOGON_DISABLED cpu_to_le32(0xC00A0037) -#define STATUS_CTX_SECURITY_LAYER_ERROR cpu_to_le32(0xC00A0038) -#define STATUS_TS_INCOMPATIBLE_SESSIONS cpu_to_le32(0xC00A0039) -#define STATUS_MUI_FILE_NOT_FOUND cpu_to_le32(0xC00B0001) -#define STATUS_MUI_INVALID_FILE cpu_to_le32(0xC00B0002) -#define STATUS_MUI_INVALID_RC_CONFIG cpu_to_le32(0xC00B0003) -#define STATUS_MUI_INVALID_LOCALE_NAME cpu_to_le32(0xC00B0004) -#define STATUS_MUI_INVALID_ULTIMATEFALLBACK_NAME cpu_to_le32(0xC00B0005) -#define STATUS_MUI_FILE_NOT_LOADED cpu_to_le32(0xC00B0006) -#define STATUS_RESOURCE_ENUM_USER_STOP cpu_to_le32(0xC00B0007) -#define STATUS_CLUSTER_INVALID_NODE cpu_to_le32(0xC0130001) -#define STATUS_CLUSTER_NODE_EXISTS cpu_to_le32(0xC0130002) -#define STATUS_CLUSTER_JOIN_IN_PROGRESS cpu_to_le32(0xC0130003) -#define STATUS_CLUSTER_NODE_NOT_FOUND cpu_to_le32(0xC0130004) -#define STATUS_CLUSTER_LOCAL_NODE_NOT_FOUND cpu_to_le32(0xC0130005) -#define STATUS_CLUSTER_NETWORK_EXISTS cpu_to_le32(0xC0130006) -#define STATUS_CLUSTER_NETWORK_NOT_FOUND cpu_to_le32(0xC0130007) -#define STATUS_CLUSTER_NETINTERFACE_EXISTS cpu_to_le32(0xC0130008) -#define STATUS_CLUSTER_NETINTERFACE_NOT_FOUND cpu_to_le32(0xC0130009) -#define STATUS_CLUSTER_INVALID_REQUEST cpu_to_le32(0xC013000A) -#define STATUS_CLUSTER_INVALID_NETWORK_PROVIDER cpu_to_le32(0xC013000B) -#define STATUS_CLUSTER_NODE_DOWN cpu_to_le32(0xC013000C) -#define STATUS_CLUSTER_NODE_UNREACHABLE cpu_to_le32(0xC013000D) -#define STATUS_CLUSTER_NODE_NOT_MEMBER cpu_to_le32(0xC013000E) -#define STATUS_CLUSTER_JOIN_NOT_IN_PROGRESS cpu_to_le32(0xC013000F) -#define STATUS_CLUSTER_INVALID_NETWORK cpu_to_le32(0xC0130010) -#define STATUS_CLUSTER_NO_NET_ADAPTERS cpu_to_le32(0xC0130011) -#define STATUS_CLUSTER_NODE_UP cpu_to_le32(0xC0130012) -#define STATUS_CLUSTER_NODE_PAUSED cpu_to_le32(0xC0130013) -#define STATUS_CLUSTER_NODE_NOT_PAUSED cpu_to_le32(0xC0130014) -#define STATUS_CLUSTER_NO_SECURITY_CONTEXT cpu_to_le32(0xC0130015) -#define STATUS_CLUSTER_NETWORK_NOT_INTERNAL cpu_to_le32(0xC0130016) -#define STATUS_CLUSTER_POISONED cpu_to_le32(0xC0130017) -#define STATUS_ACPI_INVALID_OPCODE cpu_to_le32(0xC0140001) -#define STATUS_ACPI_STACK_OVERFLOW cpu_to_le32(0xC0140002) -#define STATUS_ACPI_ASSERT_FAILED cpu_to_le32(0xC0140003) -#define STATUS_ACPI_INVALID_INDEX cpu_to_le32(0xC0140004) -#define STATUS_ACPI_INVALID_ARGUMENT cpu_to_le32(0xC0140005) -#define STATUS_ACPI_FATAL cpu_to_le32(0xC0140006) -#define STATUS_ACPI_INVALID_SUPERNAME cpu_to_le32(0xC0140007) -#define STATUS_ACPI_INVALID_ARGTYPE cpu_to_le32(0xC0140008) -#define STATUS_ACPI_INVALID_OBJTYPE cpu_to_le32(0xC0140009) -#define STATUS_ACPI_INVALID_TARGETTYPE cpu_to_le32(0xC014000A) -#define STATUS_ACPI_INCORRECT_ARGUMENT_COUNT cpu_to_le32(0xC014000B) -#define STATUS_ACPI_ADDRESS_NOT_MAPPED cpu_to_le32(0xC014000C) -#define STATUS_ACPI_INVALID_EVENTTYPE cpu_to_le32(0xC014000D) -#define STATUS_ACPI_HANDLER_COLLISION cpu_to_le32(0xC014000E) -#define STATUS_ACPI_INVALID_DATA cpu_to_le32(0xC014000F) -#define STATUS_ACPI_INVALID_REGION cpu_to_le32(0xC0140010) -#define STATUS_ACPI_INVALID_ACCESS_SIZE cpu_to_le32(0xC0140011) -#define STATUS_ACPI_ACQUIRE_GLOBAL_LOCK cpu_to_le32(0xC0140012) -#define STATUS_ACPI_ALREADY_INITIALIZED cpu_to_le32(0xC0140013) -#define STATUS_ACPI_NOT_INITIALIZED cpu_to_le32(0xC0140014) -#define STATUS_ACPI_INVALID_MUTEX_LEVEL cpu_to_le32(0xC0140015) -#define STATUS_ACPI_MUTEX_NOT_OWNED cpu_to_le32(0xC0140016) -#define STATUS_ACPI_MUTEX_NOT_OWNER cpu_to_le32(0xC0140017) -#define STATUS_ACPI_RS_ACCESS cpu_to_le32(0xC0140018) -#define STATUS_ACPI_INVALID_TABLE cpu_to_le32(0xC0140019) -#define STATUS_ACPI_REG_HANDLER_FAILED cpu_to_le32(0xC0140020) -#define STATUS_ACPI_POWER_REQUEST_FAILED cpu_to_le32(0xC0140021) -#define STATUS_SXS_SECTION_NOT_FOUND cpu_to_le32(0xC0150001) -#define STATUS_SXS_CANT_GEN_ACTCTX cpu_to_le32(0xC0150002) -#define STATUS_SXS_INVALID_ACTCTXDATA_FORMAT cpu_to_le32(0xC0150003) -#define STATUS_SXS_ASSEMBLY_NOT_FOUND cpu_to_le32(0xC0150004) -#define STATUS_SXS_MANIFEST_FORMAT_ERROR cpu_to_le32(0xC0150005) -#define STATUS_SXS_MANIFEST_PARSE_ERROR cpu_to_le32(0xC0150006) -#define STATUS_SXS_ACTIVATION_CONTEXT_DISABLED cpu_to_le32(0xC0150007) -#define STATUS_SXS_KEY_NOT_FOUND cpu_to_le32(0xC0150008) -#define STATUS_SXS_VERSION_CONFLICT cpu_to_le32(0xC0150009) -#define STATUS_SXS_WRONG_SECTION_TYPE cpu_to_le32(0xC015000A) -#define STATUS_SXS_THREAD_QUERIES_DISABLED cpu_to_le32(0xC015000B) -#define STATUS_SXS_ASSEMBLY_MISSING cpu_to_le32(0xC015000C) -#define STATUS_SXS_PROCESS_DEFAULT_ALREADY_SET cpu_to_le32(0xC015000E) -#define STATUS_SXS_EARLY_DEACTIVATION cpu_to_le32(0xC015000F) -#define STATUS_SXS_INVALID_DEACTIVATION cpu_to_le32(0xC0150010) -#define STATUS_SXS_MULTIPLE_DEACTIVATION cpu_to_le32(0xC0150011) -#define STATUS_SXS_SYSTEM_DEFAULT_ACTIVATION_CONTEXT_EMPTY \ - cpu_to_le32(0xC0150012) -#define STATUS_SXS_PROCESS_TERMINATION_REQUESTED cpu_to_le32(0xC0150013) -#define STATUS_SXS_CORRUPT_ACTIVATION_STACK cpu_to_le32(0xC0150014) -#define STATUS_SXS_CORRUPTION cpu_to_le32(0xC0150015) -#define STATUS_SXS_INVALID_IDENTITY_ATTRIBUTE_VALUE cpu_to_le32(0xC0150016) -#define STATUS_SXS_INVALID_IDENTITY_ATTRIBUTE_NAME cpu_to_le32(0xC0150017) -#define STATUS_SXS_IDENTITY_DUPLICATE_ATTRIBUTE cpu_to_le32(0xC0150018) -#define STATUS_SXS_IDENTITY_PARSE_ERROR cpu_to_le32(0xC0150019) -#define STATUS_SXS_COMPONENT_STORE_CORRUPT cpu_to_le32(0xC015001A) -#define STATUS_SXS_FILE_HASH_MISMATCH cpu_to_le32(0xC015001B) -#define STATUS_SXS_MANIFEST_IDENTITY_SAME_BUT_CONTENTS_DIFFERENT \ - cpu_to_le32(0xC015001C) -#define STATUS_SXS_IDENTITIES_DIFFERENT cpu_to_le32(0xC015001D) -#define STATUS_SXS_ASSEMBLY_IS_NOT_A_DEPLOYMENT cpu_to_le32(0xC015001E) -#define STATUS_SXS_FILE_NOT_PART_OF_ASSEMBLY cpu_to_le32(0xC015001F) -#define STATUS_ADVANCED_INSTALLER_FAILED cpu_to_le32(0xC0150020) -#define STATUS_XML_ENCODING_MISMATCH cpu_to_le32(0xC0150021) -#define STATUS_SXS_MANIFEST_TOO_BIG cpu_to_le32(0xC0150022) -#define STATUS_SXS_SETTING_NOT_REGISTERED cpu_to_le32(0xC0150023) -#define STATUS_SXS_TRANSACTION_CLOSURE_INCOMPLETE cpu_to_le32(0xC0150024) -#define STATUS_SMI_PRIMITIVE_INSTALLER_FAILED cpu_to_le32(0xC0150025) -#define STATUS_GENERIC_COMMAND_FAILED cpu_to_le32(0xC0150026) -#define STATUS_SXS_FILE_HASH_MISSING cpu_to_le32(0xC0150027) -#define STATUS_TRANSACTIONAL_CONFLICT cpu_to_le32(0xC0190001) -#define STATUS_INVALID_TRANSACTION cpu_to_le32(0xC0190002) -#define STATUS_TRANSACTION_NOT_ACTIVE cpu_to_le32(0xC0190003) -#define STATUS_TM_INITIALIZATION_FAILED cpu_to_le32(0xC0190004) -#define STATUS_RM_NOT_ACTIVE cpu_to_le32(0xC0190005) -#define STATUS_RM_METADATA_CORRUPT cpu_to_le32(0xC0190006) -#define STATUS_TRANSACTION_NOT_JOINED cpu_to_le32(0xC0190007) -#define STATUS_DIRECTORY_NOT_RM cpu_to_le32(0xC0190008) -#define STATUS_TRANSACTIONS_UNSUPPORTED_REMOTE cpu_to_le32(0xC019000A) -#define STATUS_LOG_RESIZE_INVALID_SIZE cpu_to_le32(0xC019000B) -#define STATUS_REMOTE_FILE_VERSION_MISMATCH cpu_to_le32(0xC019000C) -#define STATUS_CRM_PROTOCOL_ALREADY_EXISTS cpu_to_le32(0xC019000F) -#define STATUS_TRANSACTION_PROPAGATION_FAILED cpu_to_le32(0xC0190010) -#define STATUS_CRM_PROTOCOL_NOT_FOUND cpu_to_le32(0xC0190011) -#define STATUS_TRANSACTION_SUPERIOR_EXISTS cpu_to_le32(0xC0190012) -#define STATUS_TRANSACTION_REQUEST_NOT_VALID cpu_to_le32(0xC0190013) -#define STATUS_TRANSACTION_NOT_REQUESTED cpu_to_le32(0xC0190014) -#define STATUS_TRANSACTION_ALREADY_ABORTED cpu_to_le32(0xC0190015) -#define STATUS_TRANSACTION_ALREADY_COMMITTED cpu_to_le32(0xC0190016) -#define STATUS_TRANSACTION_INVALID_MARSHALL_BUFFER cpu_to_le32(0xC0190017) -#define STATUS_CURRENT_TRANSACTION_NOT_VALID cpu_to_le32(0xC0190018) -#define STATUS_LOG_GROWTH_FAILED cpu_to_le32(0xC0190019) -#define STATUS_OBJECT_NO_LONGER_EXISTS cpu_to_le32(0xC0190021) -#define STATUS_STREAM_MINIVERSION_NOT_FOUND cpu_to_le32(0xC0190022) -#define STATUS_STREAM_MINIVERSION_NOT_VALID cpu_to_le32(0xC0190023) -#define STATUS_MINIVERSION_INACCESSIBLE_FROM_SPECIFIED_TRANSACTION \ - cpu_to_le32(0xC0190024) -#define STATUS_CANT_OPEN_MINIVERSION_WITH_MODIFY_INTENT cpu_to_le32(0xC0190025) -#define STATUS_CANT_CREATE_MORE_STREAM_MINIVERSIONS cpu_to_le32(0xC0190026) -#define STATUS_HANDLE_NO_LONGER_VALID cpu_to_le32(0xC0190028) -#define STATUS_LOG_CORRUPTION_DETECTED cpu_to_le32(0xC0190030) -#define STATUS_RM_DISCONNECTED cpu_to_le32(0xC0190032) -#define STATUS_ENLISTMENT_NOT_SUPERIOR cpu_to_le32(0xC0190033) -#define STATUS_FILE_IDENTITY_NOT_PERSISTENT cpu_to_le32(0xC0190036) -#define STATUS_CANT_BREAK_TRANSACTIONAL_DEPENDENCY cpu_to_le32(0xC0190037) -#define STATUS_CANT_CROSS_RM_BOUNDARY cpu_to_le32(0xC0190038) -#define STATUS_TXF_DIR_NOT_EMPTY cpu_to_le32(0xC0190039) -#define STATUS_INDOUBT_TRANSACTIONS_EXIST cpu_to_le32(0xC019003A) -#define STATUS_TM_VOLATILE cpu_to_le32(0xC019003B) -#define STATUS_ROLLBACK_TIMER_EXPIRED cpu_to_le32(0xC019003C) -#define STATUS_TXF_ATTRIBUTE_CORRUPT cpu_to_le32(0xC019003D) -#define STATUS_EFS_NOT_ALLOWED_IN_TRANSACTION cpu_to_le32(0xC019003E) -#define STATUS_TRANSACTIONAL_OPEN_NOT_ALLOWED cpu_to_le32(0xC019003F) -#define STATUS_TRANSACTED_MAPPING_UNSUPPORTED_REMOTE cpu_to_le32(0xC0190040) -#define STATUS_TRANSACTION_REQUIRED_PROMOTION cpu_to_le32(0xC0190043) -#define STATUS_CANNOT_EXECUTE_FILE_IN_TRANSACTION cpu_to_le32(0xC0190044) -#define STATUS_TRANSACTIONS_NOT_FROZEN cpu_to_le32(0xC0190045) -#define STATUS_TRANSACTION_FREEZE_IN_PROGRESS cpu_to_le32(0xC0190046) -#define STATUS_NOT_SNAPSHOT_VOLUME cpu_to_le32(0xC0190047) -#define STATUS_NO_SAVEPOINT_WITH_OPEN_FILES cpu_to_le32(0xC0190048) -#define STATUS_SPARSE_NOT_ALLOWED_IN_TRANSACTION cpu_to_le32(0xC0190049) -#define STATUS_TM_IDENTITY_MISMATCH cpu_to_le32(0xC019004A) -#define STATUS_FLOATED_SECTION cpu_to_le32(0xC019004B) -#define STATUS_CANNOT_ACCEPT_TRANSACTED_WORK cpu_to_le32(0xC019004C) -#define STATUS_CANNOT_ABORT_TRANSACTIONS cpu_to_le32(0xC019004D) -#define STATUS_TRANSACTION_NOT_FOUND cpu_to_le32(0xC019004E) -#define STATUS_RESOURCEMANAGER_NOT_FOUND cpu_to_le32(0xC019004F) -#define STATUS_ENLISTMENT_NOT_FOUND cpu_to_le32(0xC0190050) -#define STATUS_TRANSACTIONMANAGER_NOT_FOUND cpu_to_le32(0xC0190051) -#define STATUS_TRANSACTIONMANAGER_NOT_ONLINE cpu_to_le32(0xC0190052) -#define STATUS_TRANSACTIONMANAGER_RECOVERY_NAME_COLLISION \ - cpu_to_le32(0xC0190053) -#define STATUS_TRANSACTION_NOT_ROOT cpu_to_le32(0xC0190054) -#define STATUS_TRANSACTION_OBJECT_EXPIRED cpu_to_le32(0xC0190055) -#define STATUS_COMPRESSION_NOT_ALLOWED_IN_TRANSACTION cpu_to_le32(0xC0190056) -#define STATUS_TRANSACTION_RESPONSE_NOT_ENLISTED cpu_to_le32(0xC0190057) -#define STATUS_TRANSACTION_RECORD_TOO_LONG cpu_to_le32(0xC0190058) -#define STATUS_NO_LINK_TRACKING_IN_TRANSACTION cpu_to_le32(0xC0190059) -#define STATUS_OPERATION_NOT_SUPPORTED_IN_TRANSACTION cpu_to_le32(0xC019005A) -#define STATUS_TRANSACTION_INTEGRITY_VIOLATED cpu_to_le32(0xC019005B) -#define STATUS_LOG_SECTOR_INVALID cpu_to_le32(0xC01A0001) -#define STATUS_LOG_SECTOR_PARITY_INVALID cpu_to_le32(0xC01A0002) -#define STATUS_LOG_SECTOR_REMAPPED cpu_to_le32(0xC01A0003) -#define STATUS_LOG_BLOCK_INCOMPLETE cpu_to_le32(0xC01A0004) -#define STATUS_LOG_INVALID_RANGE cpu_to_le32(0xC01A0005) -#define STATUS_LOG_BLOCKS_EXHAUSTED cpu_to_le32(0xC01A0006) -#define STATUS_LOG_READ_CONTEXT_INVALID cpu_to_le32(0xC01A0007) -#define STATUS_LOG_RESTART_INVALID cpu_to_le32(0xC01A0008) -#define STATUS_LOG_BLOCK_VERSION cpu_to_le32(0xC01A0009) -#define STATUS_LOG_BLOCK_INVALID cpu_to_le32(0xC01A000A) -#define STATUS_LOG_READ_MODE_INVALID cpu_to_le32(0xC01A000B) -#define STATUS_LOG_METADATA_CORRUPT cpu_to_le32(0xC01A000D) -#define STATUS_LOG_METADATA_INVALID cpu_to_le32(0xC01A000E) -#define STATUS_LOG_METADATA_INCONSISTENT cpu_to_le32(0xC01A000F) -#define STATUS_LOG_RESERVATION_INVALID cpu_to_le32(0xC01A0010) -#define STATUS_LOG_CANT_DELETE cpu_to_le32(0xC01A0011) -#define STATUS_LOG_CONTAINER_LIMIT_EXCEEDED cpu_to_le32(0xC01A0012) -#define STATUS_LOG_START_OF_LOG cpu_to_le32(0xC01A0013) -#define STATUS_LOG_POLICY_ALREADY_INSTALLED cpu_to_le32(0xC01A0014) -#define STATUS_LOG_POLICY_NOT_INSTALLED cpu_to_le32(0xC01A0015) -#define STATUS_LOG_POLICY_INVALID cpu_to_le32(0xC01A0016) -#define STATUS_LOG_POLICY_CONFLICT cpu_to_le32(0xC01A0017) -#define STATUS_LOG_PINNED_ARCHIVE_TAIL cpu_to_le32(0xC01A0018) -#define STATUS_LOG_RECORD_NONEXISTENT cpu_to_le32(0xC01A0019) -#define STATUS_LOG_RECORDS_RESERVED_INVALID cpu_to_le32(0xC01A001A) -#define STATUS_LOG_SPACE_RESERVED_INVALID cpu_to_le32(0xC01A001B) -#define STATUS_LOG_TAIL_INVALID cpu_to_le32(0xC01A001C) -#define STATUS_LOG_FULL cpu_to_le32(0xC01A001D) -#define STATUS_LOG_MULTIPLEXED cpu_to_le32(0xC01A001E) -#define STATUS_LOG_DEDICATED cpu_to_le32(0xC01A001F) -#define STATUS_LOG_ARCHIVE_NOT_IN_PROGRESS cpu_to_le32(0xC01A0020) -#define STATUS_LOG_ARCHIVE_IN_PROGRESS cpu_to_le32(0xC01A0021) -#define STATUS_LOG_EPHEMERAL cpu_to_le32(0xC01A0022) -#define STATUS_LOG_NOT_ENOUGH_CONTAINERS cpu_to_le32(0xC01A0023) -#define STATUS_LOG_CLIENT_ALREADY_REGISTERED cpu_to_le32(0xC01A0024) -#define STATUS_LOG_CLIENT_NOT_REGISTERED cpu_to_le32(0xC01A0025) -#define STATUS_LOG_FULL_HANDLER_IN_PROGRESS cpu_to_le32(0xC01A0026) -#define STATUS_LOG_CONTAINER_READ_FAILED cpu_to_le32(0xC01A0027) -#define STATUS_LOG_CONTAINER_WRITE_FAILED cpu_to_le32(0xC01A0028) -#define STATUS_LOG_CONTAINER_OPEN_FAILED cpu_to_le32(0xC01A0029) -#define STATUS_LOG_CONTAINER_STATE_INVALID cpu_to_le32(0xC01A002A) -#define STATUS_LOG_STATE_INVALID cpu_to_le32(0xC01A002B) -#define STATUS_LOG_PINNED cpu_to_le32(0xC01A002C) -#define STATUS_LOG_METADATA_FLUSH_FAILED cpu_to_le32(0xC01A002D) -#define STATUS_LOG_INCONSISTENT_SECURITY cpu_to_le32(0xC01A002E) -#define STATUS_LOG_APPENDED_FLUSH_FAILED cpu_to_le32(0xC01A002F) -#define STATUS_LOG_PINNED_RESERVATION cpu_to_le32(0xC01A0030) -#define STATUS_VIDEO_HUNG_DISPLAY_DRIVER_THREAD cpu_to_le32(0xC01B00EA) -#define STATUS_FLT_NO_HANDLER_DEFINED cpu_to_le32(0xC01C0001) -#define STATUS_FLT_CONTEXT_ALREADY_DEFINED cpu_to_le32(0xC01C0002) -#define STATUS_FLT_INVALID_ASYNCHRONOUS_REQUEST cpu_to_le32(0xC01C0003) -#define STATUS_FLT_DISALLOW_FAST_IO cpu_to_le32(0xC01C0004) -#define STATUS_FLT_INVALID_NAME_REQUEST cpu_to_le32(0xC01C0005) -#define STATUS_FLT_NOT_SAFE_TO_POST_OPERATION cpu_to_le32(0xC01C0006) -#define STATUS_FLT_NOT_INITIALIZED cpu_to_le32(0xC01C0007) -#define STATUS_FLT_FILTER_NOT_READY cpu_to_le32(0xC01C0008) -#define STATUS_FLT_POST_OPERATION_CLEANUP cpu_to_le32(0xC01C0009) -#define STATUS_FLT_INTERNAL_ERROR cpu_to_le32(0xC01C000A) -#define STATUS_FLT_DELETING_OBJECT cpu_to_le32(0xC01C000B) -#define STATUS_FLT_MUST_BE_NONPAGED_POOL cpu_to_le32(0xC01C000C) -#define STATUS_FLT_DUPLICATE_ENTRY cpu_to_le32(0xC01C000D) -#define STATUS_FLT_CBDQ_DISABLED cpu_to_le32(0xC01C000E) -#define STATUS_FLT_DO_NOT_ATTACH cpu_to_le32(0xC01C000F) -#define STATUS_FLT_DO_NOT_DETACH cpu_to_le32(0xC01C0010) -#define STATUS_FLT_INSTANCE_ALTITUDE_COLLISION cpu_to_le32(0xC01C0011) -#define STATUS_FLT_INSTANCE_NAME_COLLISION cpu_to_le32(0xC01C0012) -#define STATUS_FLT_FILTER_NOT_FOUND cpu_to_le32(0xC01C0013) -#define STATUS_FLT_VOLUME_NOT_FOUND cpu_to_le32(0xC01C0014) -#define STATUS_FLT_INSTANCE_NOT_FOUND cpu_to_le32(0xC01C0015) -#define STATUS_FLT_CONTEXT_ALLOCATION_NOT_FOUND cpu_to_le32(0xC01C0016) -#define STATUS_FLT_INVALID_CONTEXT_REGISTRATION cpu_to_le32(0xC01C0017) -#define STATUS_FLT_NAME_CACHE_MISS cpu_to_le32(0xC01C0018) -#define STATUS_FLT_NO_DEVICE_OBJECT cpu_to_le32(0xC01C0019) -#define STATUS_FLT_VOLUME_ALREADY_MOUNTED cpu_to_le32(0xC01C001A) -#define STATUS_FLT_ALREADY_ENLISTED cpu_to_le32(0xC01C001B) -#define STATUS_FLT_CONTEXT_ALREADY_LINKED cpu_to_le32(0xC01C001C) -#define STATUS_FLT_NO_WAITER_FOR_REPLY cpu_to_le32(0xC01C0020) -#define STATUS_MONITOR_NO_DESCRIPTOR cpu_to_le32(0xC01D0001) -#define STATUS_MONITOR_UNKNOWN_DESCRIPTOR_FORMAT cpu_to_le32(0xC01D0002) -#define STATUS_MONITOR_INVALID_DESCRIPTOR_CHECKSUM cpu_to_le32(0xC01D0003) -#define STATUS_MONITOR_INVALID_STANDARD_TIMING_BLOCK cpu_to_le32(0xC01D0004) -#define STATUS_MONITOR_WMI_DATABLOCK_REGISTRATION_FAILED cpu_to_le32(0xC01D0005) -#define STATUS_MONITOR_INVALID_SERIAL_NUMBER_MONDSC_BLOCK \ - cpu_to_le32(0xC01D0006) -#define STATUS_MONITOR_INVALID_USER_FRIENDLY_MONDSC_BLOCK \ - cpu_to_le32(0xC01D0007) -#define STATUS_MONITOR_NO_MORE_DESCRIPTOR_DATA cpu_to_le32(0xC01D0008) -#define STATUS_MONITOR_INVALID_DETAILED_TIMING_BLOCK cpu_to_le32(0xC01D0009) -#define STATUS_GRAPHICS_NOT_EXCLUSIVE_MODE_OWNER cpu_to_le32(0xC01E0000) -#define STATUS_GRAPHICS_INSUFFICIENT_DMA_BUFFER cpu_to_le32(0xC01E0001) -#define STATUS_GRAPHICS_INVALID_DISPLAY_ADAPTER cpu_to_le32(0xC01E0002) -#define STATUS_GRAPHICS_ADAPTER_WAS_RESET cpu_to_le32(0xC01E0003) -#define STATUS_GRAPHICS_INVALID_DRIVER_MODEL cpu_to_le32(0xC01E0004) -#define STATUS_GRAPHICS_PRESENT_MODE_CHANGED cpu_to_le32(0xC01E0005) -#define STATUS_GRAPHICS_PRESENT_OCCLUDED cpu_to_le32(0xC01E0006) -#define STATUS_GRAPHICS_PRESENT_DENIED cpu_to_le32(0xC01E0007) -#define STATUS_GRAPHICS_CANNOTCOLORCONVERT cpu_to_le32(0xC01E0008) -#define STATUS_GRAPHICS_NO_VIDEO_MEMORY cpu_to_le32(0xC01E0100) -#define STATUS_GRAPHICS_CANT_LOCK_MEMORY cpu_to_le32(0xC01E0101) -#define STATUS_GRAPHICS_ALLOCATION_BUSY cpu_to_le32(0xC01E0102) -#define STATUS_GRAPHICS_TOO_MANY_REFERENCES cpu_to_le32(0xC01E0103) -#define STATUS_GRAPHICS_TRY_AGAIN_LATER cpu_to_le32(0xC01E0104) -#define STATUS_GRAPHICS_TRY_AGAIN_NOW cpu_to_le32(0xC01E0105) -#define STATUS_GRAPHICS_ALLOCATION_INVALID cpu_to_le32(0xC01E0106) -#define STATUS_GRAPHICS_UNSWIZZLING_APERTURE_UNAVAILABLE cpu_to_le32(0xC01E0107) -#define STATUS_GRAPHICS_UNSWIZZLING_APERTURE_UNSUPPORTED cpu_to_le32(0xC01E0108) -#define STATUS_GRAPHICS_CANT_EVICT_PINNED_ALLOCATION cpu_to_le32(0xC01E0109) -#define STATUS_GRAPHICS_INVALID_ALLOCATION_USAGE cpu_to_le32(0xC01E0110) -#define STATUS_GRAPHICS_CANT_RENDER_LOCKED_ALLOCATION cpu_to_le32(0xC01E0111) -#define STATUS_GRAPHICS_ALLOCATION_CLOSED cpu_to_le32(0xC01E0112) -#define STATUS_GRAPHICS_INVALID_ALLOCATION_INSTANCE cpu_to_le32(0xC01E0113) -#define STATUS_GRAPHICS_INVALID_ALLOCATION_HANDLE cpu_to_le32(0xC01E0114) -#define STATUS_GRAPHICS_WRONG_ALLOCATION_DEVICE cpu_to_le32(0xC01E0115) -#define STATUS_GRAPHICS_ALLOCATION_CONTENT_LOST cpu_to_le32(0xC01E0116) -#define STATUS_GRAPHICS_GPU_EXCEPTION_ON_DEVICE cpu_to_le32(0xC01E0200) -#define STATUS_GRAPHICS_INVALID_VIDPN_TOPOLOGY cpu_to_le32(0xC01E0300) -#define STATUS_GRAPHICS_VIDPN_TOPOLOGY_NOT_SUPPORTED cpu_to_le32(0xC01E0301) -#define STATUS_GRAPHICS_VIDPN_TOPOLOGY_CURRENTLY_NOT_SUPPORTED \ - cpu_to_le32(0xC01E0302) -#define STATUS_GRAPHICS_INVALID_VIDPN cpu_to_le32(0xC01E0303) -#define STATUS_GRAPHICS_INVALID_VIDEO_PRESENT_SOURCE cpu_to_le32(0xC01E0304) -#define STATUS_GRAPHICS_INVALID_VIDEO_PRESENT_TARGET cpu_to_le32(0xC01E0305) -#define STATUS_GRAPHICS_VIDPN_MODALITY_NOT_SUPPORTED cpu_to_le32(0xC01E0306) -#define STATUS_GRAPHICS_INVALID_VIDPN_SOURCEMODESET cpu_to_le32(0xC01E0308) -#define STATUS_GRAPHICS_INVALID_VIDPN_TARGETMODESET cpu_to_le32(0xC01E0309) -#define STATUS_GRAPHICS_INVALID_FREQUENCY cpu_to_le32(0xC01E030A) -#define STATUS_GRAPHICS_INVALID_ACTIVE_REGION cpu_to_le32(0xC01E030B) -#define STATUS_GRAPHICS_INVALID_TOTAL_REGION cpu_to_le32(0xC01E030C) -#define STATUS_GRAPHICS_INVALID_VIDEO_PRESENT_SOURCE_MODE \ - cpu_to_le32(0xC01E0310) -#define STATUS_GRAPHICS_INVALID_VIDEO_PRESENT_TARGET_MODE \ - cpu_to_le32(0xC01E0311) -#define STATUS_GRAPHICS_PINNED_MODE_MUST_REMAIN_IN_SET cpu_to_le32(0xC01E0312) -#define STATUS_GRAPHICS_PATH_ALREADY_IN_TOPOLOGY cpu_to_le32(0xC01E0313) -#define STATUS_GRAPHICS_MODE_ALREADY_IN_MODESET cpu_to_le32(0xC01E0314) -#define STATUS_GRAPHICS_INVALID_VIDEOPRESENTSOURCESET cpu_to_le32(0xC01E0315) -#define STATUS_GRAPHICS_INVALID_VIDEOPRESENTTARGETSET cpu_to_le32(0xC01E0316) -#define STATUS_GRAPHICS_SOURCE_ALREADY_IN_SET cpu_to_le32(0xC01E0317) -#define STATUS_GRAPHICS_TARGET_ALREADY_IN_SET cpu_to_le32(0xC01E0318) -#define STATUS_GRAPHICS_INVALID_VIDPN_PRESENT_PATH cpu_to_le32(0xC01E0319) -#define STATUS_GRAPHICS_NO_RECOMMENDED_VIDPN_TOPOLOGY cpu_to_le32(0xC01E031A) -#define STATUS_GRAPHICS_INVALID_MONITOR_FREQUENCYRANGESET \ - cpu_to_le32(0xC01E031B) -#define STATUS_GRAPHICS_INVALID_MONITOR_FREQUENCYRANGE cpu_to_le32(0xC01E031C) -#define STATUS_GRAPHICS_FREQUENCYRANGE_NOT_IN_SET cpu_to_le32(0xC01E031D) -#define STATUS_GRAPHICS_FREQUENCYRANGE_ALREADY_IN_SET cpu_to_le32(0xC01E031F) -#define STATUS_GRAPHICS_STALE_MODESET cpu_to_le32(0xC01E0320) -#define STATUS_GRAPHICS_INVALID_MONITOR_SOURCEMODESET cpu_to_le32(0xC01E0321) -#define STATUS_GRAPHICS_INVALID_MONITOR_SOURCE_MODE cpu_to_le32(0xC01E0322) -#define STATUS_GRAPHICS_NO_RECOMMENDED_FUNCTIONAL_VIDPN cpu_to_le32(0xC01E0323) -#define STATUS_GRAPHICS_MODE_ID_MUST_BE_UNIQUE cpu_to_le32(0xC01E0324) -#define STATUS_GRAPHICS_EMPTY_ADAPTER_MONITOR_MODE_SUPPORT_INTERSECTION \ - cpu_to_le32(0xC01E0325) -#define STATUS_GRAPHICS_VIDEO_PRESENT_TARGETS_LESS_THAN_SOURCES \ - cpu_to_le32(0xC01E0326) -#define STATUS_GRAPHICS_PATH_NOT_IN_TOPOLOGY cpu_to_le32(0xC01E0327) -#define STATUS_GRAPHICS_ADAPTER_MUST_HAVE_AT_LEAST_ONE_SOURCE \ - cpu_to_le32(0xC01E0328) -#define STATUS_GRAPHICS_ADAPTER_MUST_HAVE_AT_LEAST_ONE_TARGET \ - cpu_to_le32(0xC01E0329) -#define STATUS_GRAPHICS_INVALID_MONITORDESCRIPTORSET cpu_to_le32(0xC01E032A) -#define STATUS_GRAPHICS_INVALID_MONITORDESCRIPTOR cpu_to_le32(0xC01E032B) -#define STATUS_GRAPHICS_MONITORDESCRIPTOR_NOT_IN_SET cpu_to_le32(0xC01E032C) -#define STATUS_GRAPHICS_MONITORDESCRIPTOR_ALREADY_IN_SET cpu_to_le32(0xC01E032D) -#define STATUS_GRAPHICS_MONITORDESCRIPTOR_ID_MUST_BE_UNIQUE \ - cpu_to_le32(0xC01E032E) -#define STATUS_GRAPHICS_INVALID_VIDPN_TARGET_SUBSET_TYPE cpu_to_le32(0xC01E032F) -#define STATUS_GRAPHICS_RESOURCES_NOT_RELATED cpu_to_le32(0xC01E0330) -#define STATUS_GRAPHICS_SOURCE_ID_MUST_BE_UNIQUE cpu_to_le32(0xC01E0331) -#define STATUS_GRAPHICS_TARGET_ID_MUST_BE_UNIQUE cpu_to_le32(0xC01E0332) -#define STATUS_GRAPHICS_NO_AVAILABLE_VIDPN_TARGET cpu_to_le32(0xC01E0333) -#define STATUS_GRAPHICS_MONITOR_COULD_NOT_BE_ASSOCIATED_WITH_ADAPTER \ - cpu_to_le32(0xC01E0334) -#define STATUS_GRAPHICS_NO_VIDPNMGR cpu_to_le32(0xC01E0335) -#define STATUS_GRAPHICS_NO_ACTIVE_VIDPN cpu_to_le32(0xC01E0336) -#define STATUS_GRAPHICS_STALE_VIDPN_TOPOLOGY cpu_to_le32(0xC01E0337) -#define STATUS_GRAPHICS_MONITOR_NOT_CONNECTED cpu_to_le32(0xC01E0338) -#define STATUS_GRAPHICS_SOURCE_NOT_IN_TOPOLOGY cpu_to_le32(0xC01E0339) -#define STATUS_GRAPHICS_INVALID_PRIMARYSURFACE_SIZE cpu_to_le32(0xC01E033A) -#define STATUS_GRAPHICS_INVALID_VISIBLEREGION_SIZE cpu_to_le32(0xC01E033B) -#define STATUS_GRAPHICS_INVALID_STRIDE cpu_to_le32(0xC01E033C) -#define STATUS_GRAPHICS_INVALID_PIXELFORMAT cpu_to_le32(0xC01E033D) -#define STATUS_GRAPHICS_INVALID_COLORBASIS cpu_to_le32(0xC01E033E) -#define STATUS_GRAPHICS_INVALID_PIXELVALUEACCESSMODE cpu_to_le32(0xC01E033F) -#define STATUS_GRAPHICS_TARGET_NOT_IN_TOPOLOGY cpu_to_le32(0xC01E0340) -#define STATUS_GRAPHICS_NO_DISPLAY_MODE_MANAGEMENT_SUPPORT \ - cpu_to_le32(0xC01E0341) -#define STATUS_GRAPHICS_VIDPN_SOURCE_IN_USE cpu_to_le32(0xC01E0342) -#define STATUS_GRAPHICS_CANT_ACCESS_ACTIVE_VIDPN cpu_to_le32(0xC01E0343) -#define STATUS_GRAPHICS_INVALID_PATH_IMPORTANCE_ORDINAL cpu_to_le32(0xC01E0344) -#define STATUS_GRAPHICS_INVALID_PATH_CONTENT_GEOMETRY_TRANSFORMATION \ - cpu_to_le32(0xC01E0345) -#define STATUS_GRAPHICS_PATH_CONTENT_GEOMETRY_TRANSFORMATION_NOT_SUPPORTED \ - cpu_to_le32(0xC01E0346) -#define STATUS_GRAPHICS_INVALID_GAMMA_RAMP cpu_to_le32(0xC01E0347) -#define STATUS_GRAPHICS_GAMMA_RAMP_NOT_SUPPORTED cpu_to_le32(0xC01E0348) -#define STATUS_GRAPHICS_MULTISAMPLING_NOT_SUPPORTED cpu_to_le32(0xC01E0349) -#define STATUS_GRAPHICS_MODE_NOT_IN_MODESET cpu_to_le32(0xC01E034A) -#define STATUS_GRAPHICS_INVALID_VIDPN_TOPOLOGY_RECOMMENDATION_REASON \ - cpu_to_le32(0xC01E034D) -#define STATUS_GRAPHICS_INVALID_PATH_CONTENT_TYPE cpu_to_le32(0xC01E034E) -#define STATUS_GRAPHICS_INVALID_COPYPROTECTION_TYPE cpu_to_le32(0xC01E034F) -#define STATUS_GRAPHICS_UNASSIGNED_MODESET_ALREADY_EXISTS \ - cpu_to_le32(0xC01E0350) -#define STATUS_GRAPHICS_INVALID_SCANLINE_ORDERING cpu_to_le32(0xC01E0352) -#define STATUS_GRAPHICS_TOPOLOGY_CHANGES_NOT_ALLOWED cpu_to_le32(0xC01E0353) -#define STATUS_GRAPHICS_NO_AVAILABLE_IMPORTANCE_ORDINALS cpu_to_le32(0xC01E0354) -#define STATUS_GRAPHICS_INCOMPATIBLE_PRIVATE_FORMAT cpu_to_le32(0xC01E0355) -#define STATUS_GRAPHICS_INVALID_MODE_PRUNING_ALGORITHM cpu_to_le32(0xC01E0356) -#define STATUS_GRAPHICS_INVALID_MONITOR_CAPABILITY_ORIGIN \ - cpu_to_le32(0xC01E0357) -#define STATUS_GRAPHICS_INVALID_MONITOR_FREQUENCYRANGE_CONSTRAINT \ - cpu_to_le32(0xC01E0358) -#define STATUS_GRAPHICS_MAX_NUM_PATHS_REACHED cpu_to_le32(0xC01E0359) -#define STATUS_GRAPHICS_CANCEL_VIDPN_TOPOLOGY_AUGMENTATION \ - cpu_to_le32(0xC01E035A) -#define STATUS_GRAPHICS_INVALID_CLIENT_TYPE cpu_to_le32(0xC01E035B) -#define STATUS_GRAPHICS_CLIENTVIDPN_NOT_SET cpu_to_le32(0xC01E035C) -#define STATUS_GRAPHICS_SPECIFIED_CHILD_ALREADY_CONNECTED \ - cpu_to_le32(0xC01E0400) -#define STATUS_GRAPHICS_CHILD_DESCRIPTOR_NOT_SUPPORTED cpu_to_le32(0xC01E0401) -#define STATUS_GRAPHICS_NOT_A_LINKED_ADAPTER cpu_to_le32(0xC01E0430) -#define STATUS_GRAPHICS_LEADLINK_NOT_ENUMERATED cpu_to_le32(0xC01E0431) -#define STATUS_GRAPHICS_CHAINLINKS_NOT_ENUMERATED cpu_to_le32(0xC01E0432) -#define STATUS_GRAPHICS_ADAPTER_CHAIN_NOT_READY cpu_to_le32(0xC01E0433) -#define STATUS_GRAPHICS_CHAINLINKS_NOT_STARTED cpu_to_le32(0xC01E0434) -#define STATUS_GRAPHICS_CHAINLINKS_NOT_POWERED_ON cpu_to_le32(0xC01E0435) -#define STATUS_GRAPHICS_INCONSISTENT_DEVICE_LINK_STATE cpu_to_le32(0xC01E0436) -#define STATUS_GRAPHICS_NOT_POST_DEVICE_DRIVER cpu_to_le32(0xC01E0438) -#define STATUS_GRAPHICS_ADAPTER_ACCESS_NOT_EXCLUDED cpu_to_le32(0xC01E043B) -#define STATUS_GRAPHICS_OPM_PROTECTED_OUTPUT_DOES_NOT_HAVE_COPP_SEMANTICS \ - cpu_to_le32(0xC01E051C) -#define STATUS_GRAPHICS_OPM_INVALID_INFORMATION_REQUEST cpu_to_le32(0xC01E051D) -#define STATUS_GRAPHICS_OPM_DRIVER_INTERNAL_ERROR cpu_to_le32(0xC01E051E) -#define STATUS_GRAPHICS_OPM_PROTECTED_OUTPUT_DOES_NOT_HAVE_OPM_SEMANTICS \ - cpu_to_le32(0xC01E051F) -#define STATUS_GRAPHICS_OPM_SIGNALING_NOT_SUPPORTED cpu_to_le32(0xC01E0520) -#define STATUS_GRAPHICS_OPM_INVALID_CONFIGURATION_REQUEST \ - cpu_to_le32(0xC01E0521) -#define STATUS_GRAPHICS_OPM_NOT_SUPPORTED cpu_to_le32(0xC01E0500) -#define STATUS_GRAPHICS_COPP_NOT_SUPPORTED cpu_to_le32(0xC01E0501) -#define STATUS_GRAPHICS_UAB_NOT_SUPPORTED cpu_to_le32(0xC01E0502) -#define STATUS_GRAPHICS_OPM_INVALID_ENCRYPTED_PARAMETERS cpu_to_le32(0xC01E0503) -#define STATUS_GRAPHICS_OPM_PARAMETER_ARRAY_TOO_SMALL cpu_to_le32(0xC01E0504) -#define STATUS_GRAPHICS_OPM_NO_PROTECTED_OUTPUTS_EXIST cpu_to_le32(0xC01E0505) -#define STATUS_GRAPHICS_PVP_NO_DISPLAY_DEVICE_CORRESPONDS_TO_NAME \ - cpu_to_le32(0xC01E0506) -#define STATUS_GRAPHICS_PVP_DISPLAY_DEVICE_NOT_ATTACHED_TO_DESKTOP \ - cpu_to_le32(0xC01E0507) -#define STATUS_GRAPHICS_PVP_MIRRORING_DEVICES_NOT_SUPPORTED \ - cpu_to_le32(0xC01E0508) -#define STATUS_GRAPHICS_OPM_INVALID_POINTER cpu_to_le32(0xC01E050A) -#define STATUS_GRAPHICS_OPM_INTERNAL_ERROR cpu_to_le32(0xC01E050B) -#define STATUS_GRAPHICS_OPM_INVALID_HANDLE cpu_to_le32(0xC01E050C) -#define STATUS_GRAPHICS_PVP_NO_MONITORS_CORRESPOND_TO_DISPLAY_DEVICE \ - cpu_to_le32(0xC01E050D) -#define STATUS_GRAPHICS_PVP_INVALID_CERTIFICATE_LENGTH cpu_to_le32(0xC01E050E) -#define STATUS_GRAPHICS_OPM_SPANNING_MODE_ENABLED cpu_to_le32(0xC01E050F) -#define STATUS_GRAPHICS_OPM_THEATER_MODE_ENABLED cpu_to_le32(0xC01E0510) -#define STATUS_GRAPHICS_PVP_HFS_FAILED cpu_to_le32(0xC01E0511) -#define STATUS_GRAPHICS_OPM_INVALID_SRM cpu_to_le32(0xC01E0512) -#define STATUS_GRAPHICS_OPM_OUTPUT_DOES_NOT_SUPPORT_HDCP cpu_to_le32(0xC01E0513) -#define STATUS_GRAPHICS_OPM_OUTPUT_DOES_NOT_SUPPORT_ACP cpu_to_le32(0xC01E0514) -#define STATUS_GRAPHICS_OPM_OUTPUT_DOES_NOT_SUPPORT_CGMSA \ - cpu_to_le32(0xC01E0515) -#define STATUS_GRAPHICS_OPM_HDCP_SRM_NEVER_SET cpu_to_le32(0xC01E0516) -#define STATUS_GRAPHICS_OPM_RESOLUTION_TOO_HIGH cpu_to_le32(0xC01E0517) -#define STATUS_GRAPHICS_OPM_ALL_HDCP_HARDWARE_ALREADY_IN_USE \ - cpu_to_le32(0xC01E0518) -#define STATUS_GRAPHICS_OPM_PROTECTED_OUTPUT_NO_LONGER_EXISTS \ - cpu_to_le32(0xC01E051A) -#define STATUS_GRAPHICS_OPM_SESSION_TYPE_CHANGE_IN_PROGRESS \ - cpu_to_le32(0xC01E051B) -#define STATUS_GRAPHICS_I2C_NOT_SUPPORTED cpu_to_le32(0xC01E0580) -#define STATUS_GRAPHICS_I2C_DEVICE_DOES_NOT_EXIST cpu_to_le32(0xC01E0581) -#define STATUS_GRAPHICS_I2C_ERROR_TRANSMITTING_DATA cpu_to_le32(0xC01E0582) -#define STATUS_GRAPHICS_I2C_ERROR_RECEIVING_DATA cpu_to_le32(0xC01E0583) -#define STATUS_GRAPHICS_DDCCI_VCP_NOT_SUPPORTED cpu_to_le32(0xC01E0584) -#define STATUS_GRAPHICS_DDCCI_INVALID_DATA cpu_to_le32(0xC01E0585) -#define STATUS_GRAPHICS_DDCCI_MONITOR_RETURNED_INVALID_TIMING_STATUS_BYTE \ - cpu_to_le32(0xC01E0586) -#define STATUS_GRAPHICS_DDCCI_INVALID_CAPABILITIES_STRING \ - cpu_to_le32(0xC01E0587) -#define STATUS_GRAPHICS_MCA_INTERNAL_ERROR cpu_to_le32(0xC01E0588) -#define STATUS_GRAPHICS_DDCCI_INVALID_MESSAGE_COMMAND cpu_to_le32(0xC01E0589) -#define STATUS_GRAPHICS_DDCCI_INVALID_MESSAGE_LENGTH cpu_to_le32(0xC01E058A) -#define STATUS_GRAPHICS_DDCCI_INVALID_MESSAGE_CHECKSUM cpu_to_le32(0xC01E058B) -#define STATUS_GRAPHICS_INVALID_PHYSICAL_MONITOR_HANDLE cpu_to_le32(0xC01E058C) -#define STATUS_GRAPHICS_MONITOR_NO_LONGER_EXISTS cpu_to_le32(0xC01E058D) -#define STATUS_GRAPHICS_ONLY_CONSOLE_SESSION_SUPPORTED cpu_to_le32(0xC01E05E0) -#define STATUS_GRAPHICS_NO_DISPLAY_DEVICE_CORRESPONDS_TO_NAME \ - cpu_to_le32(0xC01E05E1) -#define STATUS_GRAPHICS_DISPLAY_DEVICE_NOT_ATTACHED_TO_DESKTOP \ - cpu_to_le32(0xC01E05E2) -#define STATUS_GRAPHICS_MIRRORING_DEVICES_NOT_SUPPORTED cpu_to_le32(0xC01E05E3) -#define STATUS_GRAPHICS_INVALID_POINTER cpu_to_le32(0xC01E05E4) -#define STATUS_GRAPHICS_NO_MONITORS_CORRESPOND_TO_DISPLAY_DEVICE \ - cpu_to_le32(0xC01E05E5) -#define STATUS_GRAPHICS_PARAMETER_ARRAY_TOO_SMALL cpu_to_le32(0xC01E05E6) -#define STATUS_GRAPHICS_INTERNAL_ERROR cpu_to_le32(0xC01E05E7) -#define STATUS_GRAPHICS_SESSION_TYPE_CHANGE_IN_PROGRESS cpu_to_le32(0xC01E05E8) -#define STATUS_FVE_LOCKED_VOLUME cpu_to_le32(0xC0210000) -#define STATUS_FVE_NOT_ENCRYPTED cpu_to_le32(0xC0210001) -#define STATUS_FVE_BAD_INFORMATION cpu_to_le32(0xC0210002) -#define STATUS_FVE_TOO_SMALL cpu_to_le32(0xC0210003) -#define STATUS_FVE_FAILED_WRONG_FS cpu_to_le32(0xC0210004) -#define STATUS_FVE_FAILED_BAD_FS cpu_to_le32(0xC0210005) -#define STATUS_FVE_FS_NOT_EXTENDED cpu_to_le32(0xC0210006) -#define STATUS_FVE_FS_MOUNTED cpu_to_le32(0xC0210007) -#define STATUS_FVE_NO_LICENSE cpu_to_le32(0xC0210008) -#define STATUS_FVE_ACTION_NOT_ALLOWED cpu_to_le32(0xC0210009) -#define STATUS_FVE_BAD_DATA cpu_to_le32(0xC021000A) -#define STATUS_FVE_VOLUME_NOT_BOUND cpu_to_le32(0xC021000B) -#define STATUS_FVE_NOT_DATA_VOLUME cpu_to_le32(0xC021000C) -#define STATUS_FVE_CONV_READ_ERROR cpu_to_le32(0xC021000D) -#define STATUS_FVE_CONV_WRITE_ERROR cpu_to_le32(0xC021000E) -#define STATUS_FVE_OVERLAPPED_UPDATE cpu_to_le32(0xC021000F) -#define STATUS_FVE_FAILED_SECTOR_SIZE cpu_to_le32(0xC0210010) -#define STATUS_FVE_FAILED_AUTHENTICATION cpu_to_le32(0xC0210011) -#define STATUS_FVE_NOT_OS_VOLUME cpu_to_le32(0xC0210012) -#define STATUS_FVE_KEYFILE_NOT_FOUND cpu_to_le32(0xC0210013) -#define STATUS_FVE_KEYFILE_INVALID cpu_to_le32(0xC0210014) -#define STATUS_FVE_KEYFILE_NO_VMK cpu_to_le32(0xC0210015) -#define STATUS_FVE_TPM_DISABLED cpu_to_le32(0xC0210016) -#define STATUS_FVE_TPM_SRK_AUTH_NOT_ZERO cpu_to_le32(0xC0210017) -#define STATUS_FVE_TPM_INVALID_PCR cpu_to_le32(0xC0210018) -#define STATUS_FVE_TPM_NO_VMK cpu_to_le32(0xC0210019) -#define STATUS_FVE_PIN_INVALID cpu_to_le32(0xC021001A) -#define STATUS_FVE_AUTH_INVALID_APPLICATION cpu_to_le32(0xC021001B) -#define STATUS_FVE_AUTH_INVALID_CONFIG cpu_to_le32(0xC021001C) -#define STATUS_FVE_DEBUGGER_ENABLED cpu_to_le32(0xC021001D) -#define STATUS_FVE_DRY_RUN_FAILED cpu_to_le32(0xC021001E) -#define STATUS_FVE_BAD_METADATA_POINTER cpu_to_le32(0xC021001F) -#define STATUS_FVE_OLD_METADATA_COPY cpu_to_le32(0xC0210020) -#define STATUS_FVE_REBOOT_REQUIRED cpu_to_le32(0xC0210021) -#define STATUS_FVE_RAW_ACCESS cpu_to_le32(0xC0210022) -#define STATUS_FVE_RAW_BLOCKED cpu_to_le32(0xC0210023) -#define STATUS_FWP_CALLOUT_NOT_FOUND cpu_to_le32(0xC0220001) -#define STATUS_FWP_CONDITION_NOT_FOUND cpu_to_le32(0xC0220002) -#define STATUS_FWP_FILTER_NOT_FOUND cpu_to_le32(0xC0220003) -#define STATUS_FWP_LAYER_NOT_FOUND cpu_to_le32(0xC0220004) -#define STATUS_FWP_PROVIDER_NOT_FOUND cpu_to_le32(0xC0220005) -#define STATUS_FWP_PROVIDER_CONTEXT_NOT_FOUND cpu_to_le32(0xC0220006) -#define STATUS_FWP_SUBLAYER_NOT_FOUND cpu_to_le32(0xC0220007) -#define STATUS_FWP_NOT_FOUND cpu_to_le32(0xC0220008) -#define STATUS_FWP_ALREADY_EXISTS cpu_to_le32(0xC0220009) -#define STATUS_FWP_IN_USE cpu_to_le32(0xC022000A) -#define STATUS_FWP_DYNAMIC_SESSION_IN_PROGRESS cpu_to_le32(0xC022000B) -#define STATUS_FWP_WRONG_SESSION cpu_to_le32(0xC022000C) -#define STATUS_FWP_NO_TXN_IN_PROGRESS cpu_to_le32(0xC022000D) -#define STATUS_FWP_TXN_IN_PROGRESS cpu_to_le32(0xC022000E) -#define STATUS_FWP_TXN_ABORTED cpu_to_le32(0xC022000F) -#define STATUS_FWP_SESSION_ABORTED cpu_to_le32(0xC0220010) -#define STATUS_FWP_INCOMPATIBLE_TXN cpu_to_le32(0xC0220011) -#define STATUS_FWP_TIMEOUT cpu_to_le32(0xC0220012) -#define STATUS_FWP_NET_EVENTS_DISABLED cpu_to_le32(0xC0220013) -#define STATUS_FWP_INCOMPATIBLE_LAYER cpu_to_le32(0xC0220014) -#define STATUS_FWP_KM_CLIENTS_ONLY cpu_to_le32(0xC0220015) -#define STATUS_FWP_LIFETIME_MISMATCH cpu_to_le32(0xC0220016) -#define STATUS_FWP_BUILTIN_OBJECT cpu_to_le32(0xC0220017) -#define STATUS_FWP_TOO_MANY_BOOTTIME_FILTERS cpu_to_le32(0xC0220018) -#define STATUS_FWP_TOO_MANY_CALLOUTS cpu_to_le32(0xC0220018) -#define STATUS_FWP_NOTIFICATION_DROPPED cpu_to_le32(0xC0220019) -#define STATUS_FWP_TRAFFIC_MISMATCH cpu_to_le32(0xC022001A) -#define STATUS_FWP_INCOMPATIBLE_SA_STATE cpu_to_le32(0xC022001B) -#define STATUS_FWP_NULL_POINTER cpu_to_le32(0xC022001C) -#define STATUS_FWP_INVALID_ENUMERATOR cpu_to_le32(0xC022001D) -#define STATUS_FWP_INVALID_FLAGS cpu_to_le32(0xC022001E) -#define STATUS_FWP_INVALID_NET_MASK cpu_to_le32(0xC022001F) -#define STATUS_FWP_INVALID_RANGE cpu_to_le32(0xC0220020) -#define STATUS_FWP_INVALID_INTERVAL cpu_to_le32(0xC0220021) -#define STATUS_FWP_ZERO_LENGTH_ARRAY cpu_to_le32(0xC0220022) -#define STATUS_FWP_NULL_DISPLAY_NAME cpu_to_le32(0xC0220023) -#define STATUS_FWP_INVALID_ACTION_TYPE cpu_to_le32(0xC0220024) -#define STATUS_FWP_INVALID_WEIGHT cpu_to_le32(0xC0220025) -#define STATUS_FWP_MATCH_TYPE_MISMATCH cpu_to_le32(0xC0220026) -#define STATUS_FWP_TYPE_MISMATCH cpu_to_le32(0xC0220027) -#define STATUS_FWP_OUT_OF_BOUNDS cpu_to_le32(0xC0220028) -#define STATUS_FWP_RESERVED cpu_to_le32(0xC0220029) -#define STATUS_FWP_DUPLICATE_CONDITION cpu_to_le32(0xC022002A) -#define STATUS_FWP_DUPLICATE_KEYMOD cpu_to_le32(0xC022002B) -#define STATUS_FWP_ACTION_INCOMPATIBLE_WITH_LAYER cpu_to_le32(0xC022002C) -#define STATUS_FWP_ACTION_INCOMPATIBLE_WITH_SUBLAYER cpu_to_le32(0xC022002D) -#define STATUS_FWP_CONTEXT_INCOMPATIBLE_WITH_LAYER cpu_to_le32(0xC022002E) -#define STATUS_FWP_CONTEXT_INCOMPATIBLE_WITH_CALLOUT cpu_to_le32(0xC022002F) -#define STATUS_FWP_INCOMPATIBLE_AUTH_METHOD cpu_to_le32(0xC0220030) -#define STATUS_FWP_INCOMPATIBLE_DH_GROUP cpu_to_le32(0xC0220031) -#define STATUS_FWP_EM_NOT_SUPPORTED cpu_to_le32(0xC0220032) -#define STATUS_FWP_NEVER_MATCH cpu_to_le32(0xC0220033) -#define STATUS_FWP_PROVIDER_CONTEXT_MISMATCH cpu_to_le32(0xC0220034) -#define STATUS_FWP_INVALID_PARAMETER cpu_to_le32(0xC0220035) -#define STATUS_FWP_TOO_MANY_SUBLAYERS cpu_to_le32(0xC0220036) -#define STATUS_FWP_CALLOUT_NOTIFICATION_FAILED cpu_to_le32(0xC0220037) -#define STATUS_FWP_INCOMPATIBLE_AUTH_CONFIG cpu_to_le32(0xC0220038) -#define STATUS_FWP_INCOMPATIBLE_CIPHER_CONFIG cpu_to_le32(0xC0220039) -#define STATUS_FWP_TCPIP_NOT_READY cpu_to_le32(0xC0220100) -#define STATUS_FWP_INJECT_HANDLE_CLOSING cpu_to_le32(0xC0220101) -#define STATUS_FWP_INJECT_HANDLE_STALE cpu_to_le32(0xC0220102) -#define STATUS_FWP_CANNOT_PEND cpu_to_le32(0xC0220103) -#define STATUS_NDIS_CLOSING cpu_to_le32(0xC0230002) -#define STATUS_NDIS_BAD_VERSION cpu_to_le32(0xC0230004) -#define STATUS_NDIS_BAD_CHARACTERISTICS cpu_to_le32(0xC0230005) -#define STATUS_NDIS_ADAPTER_NOT_FOUND cpu_to_le32(0xC0230006) -#define STATUS_NDIS_OPEN_FAILED cpu_to_le32(0xC0230007) -#define STATUS_NDIS_DEVICE_FAILED cpu_to_le32(0xC0230008) -#define STATUS_NDIS_MULTICAST_FULL cpu_to_le32(0xC0230009) -#define STATUS_NDIS_MULTICAST_EXISTS cpu_to_le32(0xC023000A) -#define STATUS_NDIS_MULTICAST_NOT_FOUND cpu_to_le32(0xC023000B) -#define STATUS_NDIS_REQUEST_ABORTED cpu_to_le32(0xC023000C) -#define STATUS_NDIS_RESET_IN_PROGRESS cpu_to_le32(0xC023000D) -#define STATUS_NDIS_INVALID_PACKET cpu_to_le32(0xC023000F) -#define STATUS_NDIS_INVALID_DEVICE_REQUEST cpu_to_le32(0xC0230010) -#define STATUS_NDIS_ADAPTER_NOT_READY cpu_to_le32(0xC0230011) -#define STATUS_NDIS_INVALID_LENGTH cpu_to_le32(0xC0230014) -#define STATUS_NDIS_INVALID_DATA cpu_to_le32(0xC0230015) -#define STATUS_NDIS_BUFFER_TOO_SHORT cpu_to_le32(0xC0230016) -#define STATUS_NDIS_INVALID_OID cpu_to_le32(0xC0230017) -#define STATUS_NDIS_ADAPTER_REMOVED cpu_to_le32(0xC0230018) -#define STATUS_NDIS_UNSUPPORTED_MEDIA cpu_to_le32(0xC0230019) -#define STATUS_NDIS_GROUP_ADDRESS_IN_USE cpu_to_le32(0xC023001A) -#define STATUS_NDIS_FILE_NOT_FOUND cpu_to_le32(0xC023001B) -#define STATUS_NDIS_ERROR_READING_FILE cpu_to_le32(0xC023001C) -#define STATUS_NDIS_ALREADY_MAPPED cpu_to_le32(0xC023001D) -#define STATUS_NDIS_RESOURCE_CONFLICT cpu_to_le32(0xC023001E) -#define STATUS_NDIS_MEDIA_DISCONNECTED cpu_to_le32(0xC023001F) -#define STATUS_NDIS_INVALID_ADDRESS cpu_to_le32(0xC0230022) -#define STATUS_NDIS_PAUSED cpu_to_le32(0xC023002A) -#define STATUS_NDIS_INTERFACE_NOT_FOUND cpu_to_le32(0xC023002B) -#define STATUS_NDIS_UNSUPPORTED_REVISION cpu_to_le32(0xC023002C) -#define STATUS_NDIS_INVALID_PORT cpu_to_le32(0xC023002D) -#define STATUS_NDIS_INVALID_PORT_STATE cpu_to_le32(0xC023002E) -#define STATUS_NDIS_LOW_POWER_STATE cpu_to_le32(0xC023002F) -#define STATUS_NDIS_NOT_SUPPORTED cpu_to_le32(0xC02300BB) -#define STATUS_NDIS_DOT11_AUTO_CONFIG_ENABLED cpu_to_le32(0xC0232000) -#define STATUS_NDIS_DOT11_MEDIA_IN_USE cpu_to_le32(0xC0232001) -#define STATUS_NDIS_DOT11_POWER_STATE_INVALID cpu_to_le32(0xC0232002) -#define STATUS_IPSEC_BAD_SPI cpu_to_le32(0xC0360001) -#define STATUS_IPSEC_SA_LIFETIME_EXPIRED cpu_to_le32(0xC0360002) -#define STATUS_IPSEC_WRONG_SA cpu_to_le32(0xC0360003) -#define STATUS_IPSEC_REPLAY_CHECK_FAILED cpu_to_le32(0xC0360004) -#define STATUS_IPSEC_INVALID_PACKET cpu_to_le32(0xC0360005) -#define STATUS_IPSEC_INTEGRITY_CHECK_FAILED cpu_to_le32(0xC0360006) -#define STATUS_IPSEC_CLEAR_TEXT_DROP cpu_to_le32(0xC0360007) - -#define STATUS_NO_PREAUTH_INTEGRITY_HASH_OVERLAP cpu_to_le32(0xC05D0000) -#define STATUS_INVALID_LOCK_RANGE cpu_to_le32(0xC00001a1) diff --git a/fs/smb/server/transport_ipc.c b/fs/smb/server/transport_ipc.c index 8752ac82c557..2a3e2b0ce557 100644 --- a/fs/smb/server/transport_ipc.c +++ b/fs/smb/server/transport_ipc.c @@ -120,6 +120,12 @@ static const struct nla_policy ksmbd_nl_policy[KSMBD_EVENT_MAX + 1] = { }, [KSMBD_EVENT_SPNEGO_AUTHEN_RESPONSE] = { }, + [KSMBD_EVENT_LOGIN_REQUEST_EXT] = { + .len = sizeof(struct ksmbd_login_request), + }, + [KSMBD_EVENT_LOGIN_RESPONSE_EXT] = { + .len = sizeof(struct ksmbd_login_response_ext), + }, }; static struct genl_ops ksmbd_genl_ops[] = { @@ -187,6 +193,14 @@ static struct genl_ops ksmbd_genl_ops[] = { .cmd = KSMBD_EVENT_SPNEGO_AUTHEN_RESPONSE, .doit = handle_generic_event, }, + { + .cmd = KSMBD_EVENT_LOGIN_REQUEST_EXT, + .doit = handle_unsupported_event, + }, + { + .cmd = KSMBD_EVENT_LOGIN_RESPONSE_EXT, + .doit = handle_generic_event, + }, }; static struct genl_family ksmbd_genl_family = { @@ -198,7 +212,7 @@ static struct genl_family ksmbd_genl_family = { .module = THIS_MODULE, .ops = ksmbd_genl_ops, .n_ops = ARRAY_SIZE(ksmbd_genl_ops), - .resv_start_op = KSMBD_EVENT_SPNEGO_AUTHEN_RESPONSE + 1, + .resv_start_op = KSMBD_EVENT_LOGIN_RESPONSE_EXT + 1, }; static void ksmbd_nl_init_fixup(void) @@ -230,7 +244,7 @@ static struct ksmbd_ipc_msg *ipc_msg_alloc(size_t sz) struct ksmbd_ipc_msg *msg; size_t msg_sz = sz + sizeof(struct ksmbd_ipc_msg); - msg = kvzalloc(msg_sz, GFP_KERNEL); + msg = kvzalloc(msg_sz, KSMBD_DEFAULT_GFP); if (msg) msg->sz = sz; return msg; @@ -267,9 +281,10 @@ static int handle_response(int type, void *payload, size_t sz) if (entry->type + 1 != type) { pr_err("Waiting for IPC type %d, got %d. Ignore.\n", entry->type + 1, type); + continue; } - entry->response = kvzalloc(sz, GFP_KERNEL); + entry->response = kvzalloc(sz, KSMBD_DEFAULT_GFP); if (!entry->response) { ret = -ENOMEM; break; @@ -295,7 +310,11 @@ static int ipc_server_config_on_startup(struct ksmbd_startup_request *req) server_conf.signing = req->signing; server_conf.tcp_port = req->tcp_port; server_conf.ipc_timeout = req->ipc_timeout * HZ; - server_conf.deadtime = req->deadtime * SMB_ECHO_INTERVAL; + if (check_mul_overflow(req->deadtime, SMB_ECHO_INTERVAL, + &server_conf.deadtime)) { + ret = -EINVAL; + goto out; + } server_conf.share_fake_fscaps = req->share_fake_fscaps; ksmbd_init_domain(req->sub_auth); @@ -305,8 +324,11 @@ static int ipc_server_config_on_startup(struct ksmbd_startup_request *req) init_smb2_max_write_size(req->smb2_max_write); if (req->smb2_max_trans) init_smb2_max_trans_size(req->smb2_max_trans); - if (req->smb2_max_credits) + if (req->smb2_max_credits) { init_smb2_max_credits(req->smb2_max_credits); + server_conf.max_inflight_req = + req->smb2_max_credits; + } if (req->smbd_max_io_size) init_smbd_max_io_size(req->smbd_max_io_size); @@ -316,8 +338,10 @@ static int ipc_server_config_on_startup(struct ksmbd_startup_request *req) ret = ksmbd_set_netbios_name(req->netbios_name); ret |= ksmbd_set_server_string(req->server_string); ret |= ksmbd_set_work_group(req->work_group); + server_conf.bind_interfaces_only = req->bind_interfaces_only; ret |= ksmbd_tcp_set_interfaces(KSMBD_STARTUP_CONFIG_INTERFACES(req), req->ifc_list_sz); +out: if (ret) { pr_err("Server configuration error: %s %s %s\n", req->netbios_name, req->server_string, @@ -430,7 +454,7 @@ static int ipc_msg_send(struct ksmbd_ipc_msg *msg) if (!ksmbd_tools_pid) return ret; - skb = genlmsg_new(msg->sz, GFP_KERNEL); + skb = genlmsg_new(msg->sz, KSMBD_DEFAULT_GFP); if (!skb) return -ENOMEM; @@ -459,16 +483,24 @@ static int ipc_validate_msg(struct ipc_msg_table_entry *entry) { unsigned int msg_sz = entry->msg_sz; - if (entry->type == KSMBD_EVENT_RPC_REQUEST) { + switch (entry->type) { + case KSMBD_EVENT_RPC_REQUEST: + { struct ksmbd_rpc_command *resp = entry->response; msg_sz = sizeof(struct ksmbd_rpc_command) + resp->payload_sz; - } else if (entry->type == KSMBD_EVENT_SPNEGO_AUTHEN_REQUEST) { + break; + } + case KSMBD_EVENT_SPNEGO_AUTHEN_REQUEST: + { struct ksmbd_spnego_authen_response *resp = entry->response; msg_sz = sizeof(struct ksmbd_spnego_authen_response) + resp->session_key_len + resp->spnego_blob_len; - } else if (entry->type == KSMBD_EVENT_SHARE_CONFIG_REQUEST) { + break; + } + case KSMBD_EVENT_SHARE_CONFIG_REQUEST: + { struct ksmbd_share_config_response *resp = entry->response; if (resp->payload_sz) { @@ -478,6 +510,17 @@ static int ipc_validate_msg(struct ipc_msg_table_entry *entry) msg_sz = sizeof(struct ksmbd_share_config_response) + resp->payload_sz; } + break; + } + case KSMBD_EVENT_LOGIN_REQUEST_EXT: + { + struct ksmbd_login_response_ext *resp = entry->response; + + if (resp->ngroups) { + msg_sz = sizeof(struct ksmbd_login_response_ext) + + resp->ngroups * sizeof(gid_t); + } + } } return entry->msg_sz != msg_sz ? -EINVAL : 0; @@ -560,6 +603,29 @@ struct ksmbd_login_response *ksmbd_ipc_login_request(const char *account) return resp; } +struct ksmbd_login_response_ext *ksmbd_ipc_login_request_ext(const char *account) +{ + struct ksmbd_ipc_msg *msg; + struct ksmbd_login_request *req; + struct ksmbd_login_response_ext *resp; + + if (strlen(account) >= KSMBD_REQ_MAX_ACCOUNT_NAME_SZ) + return NULL; + + msg = ipc_msg_alloc(sizeof(struct ksmbd_login_request)); + if (!msg) + return NULL; + + msg->type = KSMBD_EVENT_LOGIN_REQUEST_EXT; + req = (struct ksmbd_login_request *)msg->payload; + req->handle = ksmbd_acquire_id(&ipc_ida); + strscpy(req->account, account, KSMBD_REQ_MAX_ACCOUNT_NAME_SZ); + resp = ipc_msg_send_request(msg, req->handle); + ipc_msg_handle_free(req->handle); + ipc_msg_free(msg); + return resp; +} + struct ksmbd_spnego_authen_response * ksmbd_ipc_spnego_authen_request(const char *spnego_blob, int blob_len) { @@ -567,6 +633,9 @@ ksmbd_ipc_spnego_authen_request(const char *spnego_blob, int blob_len) struct ksmbd_spnego_authen_request *req; struct ksmbd_spnego_authen_response *resp; + if (blob_len > KSMBD_IPC_MAX_PAYLOAD) + return NULL; + msg = ipc_msg_alloc(sizeof(struct ksmbd_spnego_authen_request) + blob_len + 1); if (!msg) @@ -746,6 +815,9 @@ struct ksmbd_rpc_command *ksmbd_rpc_write(struct ksmbd_session *sess, int handle struct ksmbd_rpc_command *req; struct ksmbd_rpc_command *resp; + if (payload_sz > KSMBD_IPC_MAX_PAYLOAD) + return NULL; + msg = ipc_msg_alloc(sizeof(struct ksmbd_rpc_command) + payload_sz + 1); if (!msg) return NULL; @@ -794,6 +866,9 @@ struct ksmbd_rpc_command *ksmbd_rpc_ioctl(struct ksmbd_session *sess, int handle struct ksmbd_rpc_command *req; struct ksmbd_rpc_command *resp; + if (payload_sz > KSMBD_IPC_MAX_PAYLOAD) + return NULL; + msg = ipc_msg_alloc(sizeof(struct ksmbd_rpc_command) + payload_sz + 1); if (!msg) return NULL; @@ -812,31 +887,6 @@ struct ksmbd_rpc_command *ksmbd_rpc_ioctl(struct ksmbd_session *sess, int handle return resp; } -struct ksmbd_rpc_command *ksmbd_rpc_rap(struct ksmbd_session *sess, void *payload, - size_t payload_sz) -{ - struct ksmbd_ipc_msg *msg; - struct ksmbd_rpc_command *req; - struct ksmbd_rpc_command *resp; - - msg = ipc_msg_alloc(sizeof(struct ksmbd_rpc_command) + payload_sz + 1); - if (!msg) - return NULL; - - msg->type = KSMBD_EVENT_RPC_REQUEST; - req = (struct ksmbd_rpc_command *)msg->payload; - req->handle = ksmbd_acquire_id(&ipc_ida); - req->flags = rpc_context_flags(sess); - req->flags |= KSMBD_RPC_RAP_METHOD; - req->payload_sz = payload_sz; - memcpy(req->payload, payload, payload_sz); - - resp = ipc_msg_send_request(msg, req->handle); - ipc_msg_handle_free(req->handle); - ipc_msg_free(msg); - return resp; -} - static int __ipc_heartbeat(void) { unsigned long delta; diff --git a/fs/smb/server/transport_ipc.h b/fs/smb/server/transport_ipc.h index 5e5b90a0c187..e51850f1423b 100644 --- a/fs/smb/server/transport_ipc.h +++ b/fs/smb/server/transport_ipc.h @@ -12,6 +12,8 @@ struct ksmbd_login_response * ksmbd_ipc_login_request(const char *account); +struct ksmbd_login_response_ext * +ksmbd_ipc_login_request_ext(const char *account); struct ksmbd_session; struct ksmbd_share_config; @@ -39,8 +41,6 @@ struct ksmbd_rpc_command *ksmbd_rpc_write(struct ksmbd_session *sess, int handle struct ksmbd_rpc_command *ksmbd_rpc_read(struct ksmbd_session *sess, int handle); struct ksmbd_rpc_command *ksmbd_rpc_ioctl(struct ksmbd_session *sess, int handle, void *payload, size_t payload_sz); -struct ksmbd_rpc_command *ksmbd_rpc_rap(struct ksmbd_session *sess, void *payload, - size_t payload_sz); void ksmbd_ipc_release(void); void ksmbd_ipc_soft_reset(void); int ksmbd_ipc_init(void); diff --git a/fs/smb/server/transport_rdma.c b/fs/smb/server/transport_rdma.c index 8faa25c6e129..c6cbe0d56e32 100644 --- a/fs/smb/server/transport_rdma.c +++ b/fs/smb/server/transport_rdma.c @@ -14,6 +14,7 @@ #include <linux/mempool.h> #include <linux/highmem.h> #include <linux/scatterlist.h> +#include <linux/string_choices.h> #include <rdma/ib_verbs.h> #include <rdma/rdma_cm.h> #include <rdma/rw.h> @@ -21,7 +22,7 @@ #include "glob.h" #include "connection.h" #include "smb_common.h" -#include "smbstatus.h" +#include "../common/smb2status.h" #include "transport_rdma.h" #define SMB_DIRECT_PORT_IWARP 5445 @@ -158,13 +159,14 @@ struct smb_direct_transport { }; #define KSMBD_TRANS(t) ((struct ksmbd_transport *)&((t)->transport)) - +#define SMBD_TRANS(t) ((struct smb_direct_transport *)container_of(t, \ + struct smb_direct_transport, transport)) enum { SMB_DIRECT_MSG_NEGOTIATE_REQ = 0, SMB_DIRECT_MSG_DATA_TRANSFER }; -static struct ksmbd_transport_ops ksmbd_smb_direct_transport_ops; +static const struct ksmbd_transport_ops ksmbd_smb_direct_transport_ops; struct smb_direct_send_ctx { struct list_head msg_list; @@ -362,7 +364,7 @@ static struct smb_direct_transport *alloc_transport(struct rdma_cm_id *cm_id) struct smb_direct_transport *t; struct ksmbd_conn *conn; - t = kzalloc(sizeof(*t), GFP_KERNEL); + t = kzalloc(sizeof(*t), KSMBD_DEFAULT_GFP); if (!t) return NULL; @@ -409,6 +411,11 @@ err: return NULL; } +static void smb_direct_free_transport(struct ksmbd_transport *kt) +{ + kfree(SMBD_TRANS(kt)); +} + static void free_transport(struct smb_direct_transport *t) { struct smb_direct_recvmsg *recvmsg; @@ -426,7 +433,8 @@ static void free_transport(struct smb_direct_transport *t) if (t->qp) { ib_drain_qp(t->qp); ib_mr_pool_destroy(t->qp, &t->qp->rdma_mrs); - ib_destroy_qp(t->qp); + t->qp = NULL; + rdma_destroy_qp(t->cm_id); } ksmbd_debug(RDMA, "drain the reassembly queue\n"); @@ -454,7 +462,6 @@ static void free_transport(struct smb_direct_transport *t) smb_direct_destroy_pools(t); ksmbd_conn_free(KSMBD_TRANS(t)->conn); - kfree(t); } static struct smb_direct_sendmsg @@ -462,7 +469,7 @@ static struct smb_direct_sendmsg { struct smb_direct_sendmsg *msg; - msg = mempool_alloc(t->sendmsg_mempool, GFP_KERNEL); + msg = mempool_alloc(t->sendmsg_mempool, KSMBD_DEFAULT_GFP); if (!msg) return ERR_PTR(-ENOMEM); msg->transport = t; @@ -1396,7 +1403,7 @@ static int smb_direct_rdma_xmit(struct smb_direct_transport *t, } ksmbd_debug(RDMA, "RDMA %s, len %#x, needed credits %#x\n", - is_read ? "read" : "write", buf_len, credits_needed); + str_read_write(is_read), buf_len, credits_needed); ret = wait_for_rw_credits(t, credits_needed); if (ret < 0) @@ -1405,8 +1412,8 @@ static int smb_direct_rdma_xmit(struct smb_direct_transport *t, /* build rdma_rw_ctx for each descriptor */ desc_buf = buf; for (i = 0; i < desc_num; i++) { - msg = kzalloc(offsetof(struct smb_direct_rdma_rw_msg, sg_list) + - sizeof(struct scatterlist) * SG_CHUNK_SIZE, GFP_KERNEL); + msg = kzalloc(struct_size(msg, sg_list, SG_CHUNK_SIZE), + KSMBD_DEFAULT_GFP); if (!msg) { ret = -ENOMEM; goto out; @@ -1852,7 +1859,7 @@ static int smb_direct_create_pools(struct smb_direct_transport *t) INIT_LIST_HEAD(&t->recvmsg_queue); for (i = 0; i < t->recv_credit_max; i++) { - recvmsg = mempool_alloc(t->recvmsg_mempool, GFP_KERNEL); + recvmsg = mempool_alloc(t->recvmsg_mempool, KSMBD_DEFAULT_GFP); if (!recvmsg) goto err; recvmsg->transport = t; @@ -1934,8 +1941,8 @@ static int smb_direct_create_qpair(struct smb_direct_transport *t, return 0; err: if (t->qp) { - ib_destroy_qp(t->qp); t->qp = NULL; + rdma_destroy_qp(t->cm_id); } if (t->recv_cq) { ib_destroy_cq(t->recv_cq); @@ -2144,7 +2151,7 @@ static int smb_direct_ib_client_add(struct ib_device *ib_dev) if (!rdma_frwr_is_supported(&ib_dev->attrs)) return 0; - smb_dev = kzalloc(sizeof(*smb_dev), GFP_KERNEL); + smb_dev = kzalloc(sizeof(*smb_dev), KSMBD_DEFAULT_GFP); if (!smb_dev) return -ENOMEM; smb_dev->ib_dev = ib_dev; @@ -2241,38 +2248,16 @@ bool ksmbd_rdma_capable_netdev(struct net_device *netdev) for (i = 0; i < smb_dev->ib_dev->phys_port_cnt; i++) { struct net_device *ndev; - if (smb_dev->ib_dev->ops.get_netdev) { - ndev = smb_dev->ib_dev->ops.get_netdev( - smb_dev->ib_dev, i + 1); - if (!ndev) - continue; + ndev = ib_device_get_netdev(smb_dev->ib_dev, i + 1); + if (!ndev) + continue; - if (ndev == netdev) { - dev_put(ndev); - rdma_capable = true; - goto out; - } + if (ndev == netdev) { dev_put(ndev); - /* if ib_dev does not implement ops.get_netdev - * check for matching infiniband GUID in hw_addr - */ - } else if (netdev->type == ARPHRD_INFINIBAND) { - struct netdev_hw_addr *ha; - union ib_gid gid; - u32 port_num; - int ret; - - netdev_hw_addr_list_for_each( - ha, &netdev->dev_addrs) { - memcpy(&gid, ha->addr + 4, sizeof(gid)); - ret = ib_find_gid(smb_dev->ib_dev, &gid, - &port_num, NULL); - if (!ret) { - rdma_capable = true; - goto out; - } - } + rdma_capable = true; + goto out; } + dev_put(ndev); } } out: @@ -2283,16 +2268,18 @@ out: ibdev = ib_device_get_by_netdev(netdev, RDMA_DRIVER_UNKNOWN); if (ibdev) { - if (rdma_frwr_is_supported(&ibdev->attrs)) - rdma_capable = true; + rdma_capable = rdma_frwr_is_supported(&ibdev->attrs); ib_device_put(ibdev); } } + ksmbd_debug(RDMA, "netdev(%s) rdma capable : %s\n", + netdev->name, str_true_false(rdma_capable)); + return rdma_capable; } -static struct ksmbd_transport_ops ksmbd_smb_direct_transport_ops = { +static const struct ksmbd_transport_ops ksmbd_smb_direct_transport_ops = { .prepare = smb_direct_prepare, .disconnect = smb_direct_disconnect, .shutdown = smb_direct_shutdown, @@ -2300,4 +2287,5 @@ static struct ksmbd_transport_ops ksmbd_smb_direct_transport_ops = { .read = smb_direct_read, .rdma_read = smb_direct_rdma_read, .rdma_write = smb_direct_rdma_write, + .free_transport = smb_direct_free_transport, }; diff --git a/fs/smb/server/transport_tcp.c b/fs/smb/server/transport_tcp.c index 002a3f0dc7c5..4e9f98db9ff4 100644 --- a/fs/smb/server/transport_tcp.c +++ b/fs/smb/server/transport_tcp.c @@ -37,7 +37,7 @@ struct tcp_transport { unsigned int nr_iov; }; -static struct ksmbd_transport_ops ksmbd_tcp_transport_ops; +static const struct ksmbd_transport_ops ksmbd_tcp_transport_ops; static void tcp_stop_kthread(struct task_struct *kthread); static struct interface *alloc_iface(char *ifname); @@ -76,7 +76,7 @@ static struct tcp_transport *alloc_transport(struct socket *client_sk) struct tcp_transport *t; struct ksmbd_conn *conn; - t = kzalloc(sizeof(*t), GFP_KERNEL); + t = kzalloc(sizeof(*t), KSMBD_DEFAULT_GFP); if (!t) return NULL; t->sock = client_sk; @@ -93,17 +93,21 @@ static struct tcp_transport *alloc_transport(struct socket *client_sk) return t; } -static void free_transport(struct tcp_transport *t) +static void ksmbd_tcp_free_transport(struct ksmbd_transport *kt) { - kernel_sock_shutdown(t->sock, SHUT_RDWR); - sock_release(t->sock); - t->sock = NULL; + struct tcp_transport *t = TCP_TRANS(kt); - ksmbd_conn_free(KSMBD_TRANS(t)->conn); + sock_release(t->sock); kfree(t->iov); kfree(t); } +static void free_transport(struct tcp_transport *t) +{ + kernel_sock_shutdown(t->sock, SHUT_RDWR); + ksmbd_conn_free(KSMBD_TRANS(t)->conn); +} + /** * kvec_array_init() - initialize a IO vector segment * @new: IO vector to be initialized @@ -151,7 +155,7 @@ static struct kvec *get_conn_iovec(struct tcp_transport *t, unsigned int nr_segs return t->iov; /* not big enough -- allocate a new one and release the old */ - new_iov = kmalloc_array(nr_segs, sizeof(*new_iov), GFP_KERNEL); + new_iov = kmalloc_array(nr_segs, sizeof(*new_iov), KSMBD_DEFAULT_GFP); if (new_iov) { kfree(t->iov); t->iov = new_iov; @@ -448,6 +452,10 @@ static int create_socket(struct interface *iface) sin6.sin6_family = PF_INET6; sin6.sin6_addr = in6addr_any; sin6.sin6_port = htons(server_conf.tcp_port); + + lock_sock(ksmbd_socket->sk); + ksmbd_socket->sk->sk_ipv6only = false; + release_sock(ksmbd_socket->sk); } ksmbd_tcp_nodelay(ksmbd_socket); @@ -500,52 +508,61 @@ out_clear: return ret; } +struct interface *ksmbd_find_netdev_name_iface_list(char *netdev_name) +{ + struct interface *iface; + + list_for_each_entry(iface, &iface_list, entry) + if (!strcmp(iface->name, netdev_name)) + return iface; + return NULL; +} + static int ksmbd_netdev_event(struct notifier_block *nb, unsigned long event, void *ptr) { struct net_device *netdev = netdev_notifier_info_to_dev(ptr); struct interface *iface; - int ret, found = 0; + int ret; switch (event) { case NETDEV_UP: if (netif_is_bridge_port(netdev)) return NOTIFY_OK; - list_for_each_entry(iface, &iface_list, entry) { - if (!strcmp(iface->name, netdev->name)) { - found = 1; - if (iface->state != IFACE_STATE_DOWN) - break; - ret = create_socket(iface); - if (ret) - return NOTIFY_OK; - break; - } + iface = ksmbd_find_netdev_name_iface_list(netdev->name); + if (iface && iface->state == IFACE_STATE_DOWN) { + ksmbd_debug(CONN, "netdev-up event: netdev(%s) is going up\n", + iface->name); + ret = create_socket(iface); + if (ret) + return NOTIFY_OK; } - if (!found && bind_additional_ifaces) { - iface = alloc_iface(kstrdup(netdev->name, GFP_KERNEL)); + if (!iface && bind_additional_ifaces) { + iface = alloc_iface(kstrdup(netdev->name, KSMBD_DEFAULT_GFP)); if (!iface) return NOTIFY_OK; + ksmbd_debug(CONN, "netdev-up event: netdev(%s) is going up\n", + iface->name); ret = create_socket(iface); if (ret) break; } break; case NETDEV_DOWN: - list_for_each_entry(iface, &iface_list, entry) { - if (!strcmp(iface->name, netdev->name) && - iface->state == IFACE_STATE_CONFIGURED) { - tcp_stop_kthread(iface->ksmbd_kthread); - iface->ksmbd_kthread = NULL; - mutex_lock(&iface->sock_release_lock); - tcp_destroy_socket(iface->ksmbd_socket); - iface->ksmbd_socket = NULL; - mutex_unlock(&iface->sock_release_lock); - - iface->state = IFACE_STATE_DOWN; - break; - } + iface = ksmbd_find_netdev_name_iface_list(netdev->name); + if (iface && iface->state == IFACE_STATE_CONFIGURED) { + ksmbd_debug(CONN, "netdev-down event: netdev(%s) is going down\n", + iface->name); + tcp_stop_kthread(iface->ksmbd_kthread); + iface->ksmbd_kthread = NULL; + mutex_lock(&iface->sock_release_lock); + tcp_destroy_socket(iface->ksmbd_socket); + iface->ksmbd_socket = NULL; + mutex_unlock(&iface->sock_release_lock); + + iface->state = IFACE_STATE_DOWN; + break; } break; } @@ -596,7 +613,7 @@ static struct interface *alloc_iface(char *ifname) if (!ifname) return NULL; - iface = kzalloc(sizeof(struct interface), GFP_KERNEL); + iface = kzalloc(sizeof(struct interface), KSMBD_DEFAULT_GFP); if (!iface) { kfree(ifname); return NULL; @@ -614,22 +631,12 @@ int ksmbd_tcp_set_interfaces(char *ifc_list, int ifc_list_sz) int sz = 0; if (!ifc_list_sz) { - struct net_device *netdev; - - rtnl_lock(); - for_each_netdev(&init_net, netdev) { - if (netif_is_bridge_port(netdev)) - continue; - if (!alloc_iface(kstrdup(netdev->name, GFP_KERNEL))) - return -ENOMEM; - } - rtnl_unlock(); bind_additional_ifaces = 1; return 0; } while (ifc_list_sz > 0) { - if (!alloc_iface(kstrdup(ifc_list, GFP_KERNEL))) + if (!alloc_iface(kstrdup(ifc_list, KSMBD_DEFAULT_GFP))) return -ENOMEM; sz = strlen(ifc_list); @@ -645,8 +652,9 @@ int ksmbd_tcp_set_interfaces(char *ifc_list, int ifc_list_sz) return 0; } -static struct ksmbd_transport_ops ksmbd_tcp_transport_ops = { +static const struct ksmbd_transport_ops ksmbd_tcp_transport_ops = { .read = ksmbd_tcp_read, .writev = ksmbd_tcp_writev, .disconnect = ksmbd_tcp_disconnect, + .free_transport = ksmbd_tcp_free_transport, }; diff --git a/fs/smb/server/transport_tcp.h b/fs/smb/server/transport_tcp.h index e338bebe322f..1e51675ee1b2 100644 --- a/fs/smb/server/transport_tcp.h +++ b/fs/smb/server/transport_tcp.h @@ -7,6 +7,8 @@ #define __KSMBD_TRANSPORT_TCP_H__ int ksmbd_tcp_set_interfaces(char *ifc_list, int ifc_list_sz); +struct interface *ksmbd_find_netdev_name_iface_list(char *netdev_name); +void ksmbd_free_transport(struct ksmbd_transport *kt); int ksmbd_tcp_init(void); void ksmbd_tcp_destroy(void); diff --git a/fs/smb/server/unicode.c b/fs/smb/server/unicode.c index 43ed29ee44ea..85e6791745ec 100644 --- a/fs/smb/server/unicode.c +++ b/fs/smb/server/unicode.c @@ -8,7 +8,7 @@ */ #include <linux/fs.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "glob.h" #include "unicode.h" #include "smb_common.h" @@ -297,7 +297,7 @@ char *smb_strndup_from_utf16(const char *src, const int maxlen, if (is_unicode) { len = smb_utf16_bytes((__le16 *)src, maxlen, codepage); len += nls_nullsize(codepage); - dst = kmalloc(len, GFP_KERNEL); + dst = kmalloc(len, KSMBD_DEFAULT_GFP); if (!dst) return ERR_PTR(-ENOMEM); ret = smb_from_utf16(dst, (__le16 *)src, len, maxlen, codepage, @@ -309,7 +309,7 @@ char *smb_strndup_from_utf16(const char *src, const int maxlen, } else { len = strnlen(src, maxlen); len++; - dst = kmalloc(len, GFP_KERNEL); + dst = kmalloc(len, KSMBD_DEFAULT_GFP); if (!dst) return ERR_PTR(-ENOMEM); strscpy(dst, src, len); diff --git a/fs/smb/server/vfs.c b/fs/smb/server/vfs.c index 22f0f3db3ac9..d3437f6644e3 100644 --- a/fs/smb/server/vfs.c +++ b/fs/smb/server/vfs.c @@ -4,6 +4,7 @@ * Copyright (C) 2018 Samsung Electronics Co., Ltd. */ +#include <crypto/sha2.h> #include <linux/kernel.h> #include <linux/fs.h> #include <linux/filelock.h> @@ -113,11 +114,6 @@ static int ksmbd_vfs_path_lookup_locked(struct ksmbd_share_config *share_conf, if (IS_ERR(d)) goto err_out; - if (d_is_negative(d)) { - dput(d); - goto err_out; - } - path->dentry = d; path->mnt = mntget(parent_path->mnt); @@ -211,8 +207,8 @@ int ksmbd_vfs_mkdir(struct ksmbd_work *work, const char *name, umode_t mode) { struct mnt_idmap *idmap; struct path path; - struct dentry *dentry; - int err; + struct dentry *dentry, *d; + int err = 0; dentry = ksmbd_vfs_kern_path_create(work, name, LOOKUP_NO_SYMLINKS | LOOKUP_DIRECTORY, @@ -227,27 +223,15 @@ int ksmbd_vfs_mkdir(struct ksmbd_work *work, const char *name, umode_t mode) idmap = mnt_idmap(path.mnt); mode |= S_IFDIR; - err = vfs_mkdir(idmap, d_inode(path.dentry), dentry, mode); - if (!err && d_unhashed(dentry)) { - struct dentry *d; - - d = lookup_one(idmap, dentry->d_name.name, dentry->d_parent, - dentry->d_name.len); - if (IS_ERR(d)) { - err = PTR_ERR(d); - goto out_err; - } - if (unlikely(d_is_negative(d))) { - dput(d); - err = -ENOENT; - goto out_err; - } - - ksmbd_vfs_inherit_owner(work, d_inode(path.dentry), d_inode(d)); - dput(d); - } + d = dentry; + dentry = vfs_mkdir(idmap, d_inode(path.dentry), dentry, mode); + if (IS_ERR(dentry)) + err = PTR_ERR(dentry); + else if (d_is_negative(dentry)) + err = -ENOENT; + if (!err && dentry != d) + ksmbd_vfs_inherit_owner(work, d_inode(path.dentry), d_inode(dentry)); -out_err: done_path_create(&path, dentry); if (err) pr_err("mkdir(%s): creation failed (err:%d)\n", name, err); @@ -309,6 +293,7 @@ static int ksmbd_vfs_stream_read(struct ksmbd_file *fp, char *buf, loff_t *pos, if (v_len - *pos < count) count = v_len - *pos; + fp->stream.pos = v_len; memcpy(buf, &stream_buf[*pos], count); @@ -426,10 +411,15 @@ static int ksmbd_vfs_stream_write(struct ksmbd_file *fp, char *buf, loff_t *pos, ksmbd_debug(VFS, "write stream data pos : %llu, count : %zd\n", *pos, count); + if (*pos >= XATTR_SIZE_MAX) { + pr_err("stream write position %lld is out of bounds\n", *pos); + return -EINVAL; + } + size = *pos + count; if (size > XATTR_SIZE_MAX) { size = XATTR_SIZE_MAX; - count = (*pos + count) - XATTR_SIZE_MAX; + count = XATTR_SIZE_MAX - *pos; } v_len = ksmbd_vfs_getcasexattr(idmap, @@ -444,7 +434,7 @@ static int ksmbd_vfs_stream_write(struct ksmbd_file *fp, char *buf, loff_t *pos, } if (v_len < size) { - wbuf = kvzalloc(size, GFP_KERNEL); + wbuf = kvzalloc(size, KSMBD_DEFAULT_GFP); if (!wbuf) { err = -ENOMEM; goto out; @@ -467,8 +457,8 @@ static int ksmbd_vfs_stream_write(struct ksmbd_file *fp, char *buf, loff_t *pos, true); if (err < 0) goto out; - - fp->filp->f_pos = *pos; + else + fp->stream.pos = size; err = 0; out: kvfree(stream_buf); @@ -496,7 +486,8 @@ int ksmbd_vfs_write(struct ksmbd_work *work, struct ksmbd_file *fp, int err = 0; if (work->conn->connection_type) { - if (!(fp->daccess & FILE_WRITE_DATA_LE)) { + if (!(fp->daccess & (FILE_WRITE_DATA_LE | FILE_APPEND_DATA_LE)) || + S_ISDIR(file_inode(fp->filp)->i_mode)) { pr_err("no right to write(%pD)\n", fp->filp); err = -EACCES; goto out; @@ -693,6 +684,7 @@ int ksmbd_vfs_rename(struct ksmbd_work *work, const struct path *old_path, struct ksmbd_file *parent_fp; int new_type; int err, lookup_flags = LOOKUP_NO_SYMLINKS; + int target_lookup_flags = LOOKUP_RENAME_TARGET | LOOKUP_CREATE; if (ksmbd_override_fsids(work)) return -ENOMEM; @@ -703,6 +695,14 @@ int ksmbd_vfs_rename(struct ksmbd_work *work, const struct path *old_path, goto revert_fsids; } + /* + * explicitly handle file overwrite case, for compatibility with + * filesystems that may not support rename flags (e.g: fuse) + */ + if (flags & RENAME_NOREPLACE) + target_lookup_flags |= LOOKUP_EXCL; + flags &= ~(RENAME_NOREPLACE); + retry: err = vfs_path_parent_lookup(to, lookup_flags | LOOKUP_BENEATH, &new_path, &new_last, &new_type, @@ -743,7 +743,7 @@ retry: } new_dentry = lookup_one_qstr_excl(&new_last, new_path.dentry, - lookup_flags | LOOKUP_RENAME_TARGET); + lookup_flags | target_lookup_flags); if (IS_ERR(new_dentry)) { err = PTR_ERR(new_dentry); goto out3; @@ -754,11 +754,6 @@ retry: goto out4; } - if ((flags & RENAME_NOREPLACE) && d_is_positive(new_dentry)) { - err = -EEXIST; - goto out4; - } - if (old_child == trap) { err = -EINVAL; goto out4; @@ -860,7 +855,7 @@ ssize_t ksmbd_vfs_listxattr(struct dentry *dentry, char **list) if (size <= 0) return size; - vlist = kvzalloc(size, GFP_KERNEL); + vlist = kvzalloc(size, KSMBD_DEFAULT_GFP); if (!vlist) return -ENOMEM; @@ -902,7 +897,7 @@ ssize_t ksmbd_vfs_getxattr(struct mnt_idmap *idmap, if (xattr_len < 0) return xattr_len; - buf = kmalloc(xattr_len + 1, GFP_KERNEL); + buf = kmalloc(xattr_len + 1, KSMBD_DEFAULT_GFP); if (!buf) return -ENOMEM; @@ -1053,16 +1048,21 @@ int ksmbd_vfs_fqar_lseek(struct ksmbd_file *fp, loff_t start, loff_t length, } int ksmbd_vfs_remove_xattr(struct mnt_idmap *idmap, - const struct path *path, char *attr_name) + const struct path *path, char *attr_name, + bool get_write) { int err; - err = mnt_want_write(path->mnt); - if (err) - return err; + if (get_write == true) { + err = mnt_want_write(path->mnt); + if (err) + return err; + } err = vfs_removexattr(idmap, path->dentry, attr_name); - mnt_drop_write(path->mnt); + + if (get_write == true) + mnt_drop_write(path->mnt); return err; } @@ -1105,9 +1105,10 @@ static bool __dir_empty(struct dir_context *ctx, const char *name, int namlen, struct ksmbd_readdir_data *buf; buf = container_of(ctx, struct ksmbd_readdir_data, ctx); - buf->dirent_count++; + if (!is_dot_dotdot(name, namlen)) + buf->dirent_count++; - return buf->dirent_count <= 2; + return !buf->dirent_count; } /** @@ -1127,7 +1128,7 @@ int ksmbd_vfs_empty_dir(struct ksmbd_file *fp) readdir_data.dirent_count = 0; err = iterate_dir(fp->filp, &readdir_data.ctx); - if (readdir_data.dirent_count > 2) + if (readdir_data.dirent_count) err = -ENOTEMPTY; else err = 0; @@ -1156,7 +1157,7 @@ static bool __caseless_lookup(struct dir_context *ctx, const char *name, if (cmp < 0) cmp = strncasecmp((char *)buf->private, name, namlen); if (!cmp) { - memcpy((char *)buf->private, name, namlen); + memcpy((char *)buf->private, name, buf->used); buf->dirent_count = 1; return false; } @@ -1224,10 +1225,7 @@ int ksmbd_vfs_kern_path_locked(struct ksmbd_work *work, char *name, char *filepath; size_t path_len, remain_len; - filepath = kstrdup(name, GFP_KERNEL); - if (!filepath) - return -ENOMEM; - + filepath = name; path_len = strlen(filepath); remain_len = path_len; @@ -1256,6 +1254,8 @@ int ksmbd_vfs_kern_path_locked(struct ksmbd_work *work, char *name, filepath, flags, path); + if (!is_last) + next[0] = '/'; if (err) goto out2; else if (is_last) @@ -1263,17 +1263,15 @@ int ksmbd_vfs_kern_path_locked(struct ksmbd_work *work, char *name, path_put(parent_path); *parent_path = *path; - next[0] = '/'; remain_len -= filename_len + 1; } err = -EINVAL; out2: path_put(parent_path); -out1: - kfree(filepath); } +out1: if (!err) { err = mnt_want_write(parent_path->mnt); if (err) { @@ -1284,6 +1282,7 @@ out1: err = ksmbd_vfs_lock_parent(parent_path->dentry, path->dentry); if (err) { + mnt_drop_write(parent_path->mnt); path_put(path); path_put(parent_path); } @@ -1375,7 +1374,7 @@ int ksmbd_vfs_remove_sd_xattrs(struct mnt_idmap *idmap, const struct path *path) ksmbd_debug(SMB, "%s, len %zd\n", name, strlen(name)); if (!strncmp(name, XATTR_NAME_SD, XATTR_NAME_SD_LEN)) { - err = ksmbd_vfs_remove_xattr(idmap, path, name); + err = ksmbd_vfs_remove_xattr(idmap, path, name, true); if (err) ksmbd_debug(SMB, "remove xattr failed : %s\n", name); } @@ -1404,7 +1403,7 @@ static struct xattr_smb_acl *ksmbd_vfs_make_xattr_posix_acl(struct mnt_idmap *id smb_acl = kzalloc(sizeof(struct xattr_smb_acl) + sizeof(struct xattr_acl_entry) * posix_acls->a_count, - GFP_KERNEL); + KSMBD_DEFAULT_GFP); if (!smb_acl) goto out; @@ -1480,11 +1479,7 @@ int ksmbd_vfs_set_sd_xattr(struct ksmbd_conn *conn, acl.sd_buf = (char *)pntsd; acl.sd_size = len; - rc = ksmbd_gen_sd_hash(conn, acl.sd_buf, acl.sd_size, acl.hash); - if (rc) { - pr_err("failed to generate hash for ndr acl\n"); - return rc; - } + sha256(acl.sd_buf, acl.sd_size, acl.hash); smb_acl = ksmbd_vfs_make_xattr_posix_acl(idmap, inode, ACL_TYPE_ACCESS); @@ -1499,12 +1494,7 @@ int ksmbd_vfs_set_sd_xattr(struct ksmbd_conn *conn, goto out; } - rc = ksmbd_gen_sd_hash(conn, acl_ndr.data, acl_ndr.offset, - acl.posix_acl_hash); - if (rc) { - pr_err("failed to generate hash for ndr acl\n"); - goto out; - } + sha256(acl_ndr.data, acl_ndr.offset, acl.posix_acl_hash); rc = ndr_encode_v4_ntacl(&sd_ndr, &acl); if (rc) { @@ -1561,11 +1551,7 @@ int ksmbd_vfs_get_sd_xattr(struct ksmbd_conn *conn, goto out_free; } - rc = ksmbd_gen_sd_hash(conn, acl_ndr.data, acl_ndr.offset, cmp_hash); - if (rc) { - pr_err("failed to generate hash for ndr acl\n"); - goto out_free; - } + sha256(acl_ndr.data, acl_ndr.offset, cmp_hash); if (memcmp(cmp_hash, acl.posix_acl_hash, XATTR_SD_HASH_SIZE)) { pr_err("hash value diff\n"); @@ -1760,7 +1746,7 @@ int ksmbd_vfs_xattr_stream_name(char *stream_name, char **xattr_stream_name, else type = ":$DATA"; - buf = kasprintf(GFP_KERNEL, "%s%s%s", + buf = kasprintf(KSMBD_DEFAULT_GFP, "%s%s%s", XATTR_NAME_STREAM, stream_name, type); if (!buf) return -ENOMEM; @@ -1848,13 +1834,6 @@ void ksmbd_vfs_posix_lock_wait(struct file_lock *flock) wait_event(flock->c.flc_wait, !flock->c.flc_blocker); } -int ksmbd_vfs_posix_lock_wait_timeout(struct file_lock *flock, long timeout) -{ - return wait_event_interruptible_timeout(flock->c.flc_wait, - !flock->c.flc_blocker, - timeout); -} - void ksmbd_vfs_posix_lock_unblock(struct file_lock *flock) { locks_delete_block(flock); @@ -1889,7 +1868,7 @@ int ksmbd_vfs_set_init_posix_acl(struct mnt_idmap *idmap, acl_state.group.allow; acl_state.mask.allow = 0x07; - acls = posix_acl_alloc(6, GFP_KERNEL); + acls = posix_acl_alloc(6, KSMBD_DEFAULT_GFP); if (!acls) { free_acl_state(&acl_state); return -ENOMEM; diff --git a/fs/smb/server/vfs.h b/fs/smb/server/vfs.h index cfe1c8092f23..2893f59803a6 100644 --- a/fs/smb/server/vfs.h +++ b/fs/smb/server/vfs.h @@ -43,6 +43,7 @@ struct ksmbd_dir_info { char *rptr; int name_len; int out_buf_len; + int num_scan; int num_entry; int data_count; int last_entry_offset; @@ -114,7 +115,8 @@ int ksmbd_vfs_setxattr(struct mnt_idmap *idmap, int ksmbd_vfs_xattr_stream_name(char *stream_name, char **xattr_stream_name, size_t *xattr_stream_name_size, int s_type); int ksmbd_vfs_remove_xattr(struct mnt_idmap *idmap, - const struct path *path, char *attr_name); + const struct path *path, char *attr_name, + bool get_write); int ksmbd_vfs_kern_path_locked(struct ksmbd_work *work, char *name, unsigned int flags, struct path *parent_path, struct path *path, bool caseless); @@ -138,7 +140,6 @@ int ksmbd_vfs_fill_dentry_attrs(struct ksmbd_work *work, struct dentry *dentry, struct ksmbd_kstat *ksmbd_kstat); void ksmbd_vfs_posix_lock_wait(struct file_lock *flock); -int ksmbd_vfs_posix_lock_wait_timeout(struct file_lock *flock, long timeout); void ksmbd_vfs_posix_lock_unblock(struct file_lock *flock); int ksmbd_vfs_remove_acl_xattrs(struct mnt_idmap *idmap, const struct path *path); diff --git a/fs/smb/server/vfs_cache.c b/fs/smb/server/vfs_cache.c index 030f70700036..dfed6fce8904 100644 --- a/fs/smb/server/vfs_cache.c +++ b/fs/smb/server/vfs_cache.c @@ -8,6 +8,8 @@ #include <linux/filelock.h> #include <linux/slab.h> #include <linux/vmalloc.h> +#include <linux/kthread.h> +#include <linux/freezer.h> #include "glob.h" #include "vfs_cache.h" @@ -17,6 +19,7 @@ #include "mgmt/tree_connect.h" #include "mgmt/user_session.h" #include "smb_common.h" +#include "server.h" #define S_DEL_PENDING 1 #define S_DEL_ON_CLS 2 @@ -31,6 +34,10 @@ static struct ksmbd_file_table global_ft; static atomic_long_t fd_limit; static struct kmem_cache *filp_cache; +static bool durable_scavenger_running; +static DEFINE_MUTEX(durable_scavenger_lock); +static wait_queue_head_t dh_wq; + void ksmbd_set_fd_limit(unsigned long limit) { limit = min(limit, get_max_files()); @@ -165,7 +172,7 @@ static int ksmbd_inode_init(struct ksmbd_inode *ci, struct ksmbd_file *fp) ci->m_fattr = 0; INIT_LIST_HEAD(&ci->m_fp_list); INIT_LIST_HEAD(&ci->m_op_list); - rwlock_init(&ci->m_lock); + init_rwsem(&ci->m_lock); ci->m_de = fp->filp->f_path.dentry; return 0; } @@ -181,7 +188,7 @@ static struct ksmbd_inode *ksmbd_inode_get(struct ksmbd_file *fp) if (ci) return ci; - ci = kmalloc(sizeof(struct ksmbd_inode), GFP_KERNEL); + ci = kmalloc(sizeof(struct ksmbd_inode), KSMBD_DEFAULT_GFP); if (!ci) return NULL; @@ -254,21 +261,22 @@ static void __ksmbd_inode_close(struct ksmbd_file *fp) ci->m_flags &= ~S_DEL_ON_CLS_STREAM; err = ksmbd_vfs_remove_xattr(file_mnt_idmap(filp), &filp->f_path, - fp->stream.name); + fp->stream.name, + true); if (err) pr_err("remove xattr failed : %s\n", fp->stream.name); } if (atomic_dec_and_test(&ci->m_count)) { - write_lock(&ci->m_lock); + down_write(&ci->m_lock); if (ci->m_flags & (S_DEL_ON_CLS | S_DEL_PENDING)) { ci->m_flags &= ~(S_DEL_ON_CLS | S_DEL_PENDING); - write_unlock(&ci->m_lock); + up_write(&ci->m_lock); ksmbd_vfs_unlink(filp); - write_lock(&ci->m_lock); + down_write(&ci->m_lock); } - write_unlock(&ci->m_lock); + up_write(&ci->m_lock); ksmbd_inode_free(ci); } @@ -279,9 +287,16 @@ static void __ksmbd_remove_durable_fd(struct ksmbd_file *fp) if (!has_file_id(fp->persistent_id)) return; - write_lock(&global_ft.lock); idr_remove(global_ft.idr, fp->persistent_id); +} + +static void ksmbd_remove_durable_fd(struct ksmbd_file *fp) +{ + write_lock(&global_ft.lock); + __ksmbd_remove_durable_fd(fp); write_unlock(&global_ft.lock); + if (waitqueue_active(&dh_wq)) + wake_up(&dh_wq); } static void __ksmbd_remove_fd(struct ksmbd_file_table *ft, struct ksmbd_file *fp) @@ -289,9 +304,9 @@ static void __ksmbd_remove_fd(struct ksmbd_file_table *ft, struct ksmbd_file *fp if (!has_file_id(fp->volatile_id)) return; - write_lock(&fp->f_ci->m_lock); + down_write(&fp->f_ci->m_lock); list_del_init(&fp->node); - write_unlock(&fp->f_ci->m_lock); + up_write(&fp->f_ci->m_lock); write_lock(&ft->lock); idr_remove(ft->idr, fp->volatile_id); @@ -304,7 +319,7 @@ static void __ksmbd_close_fd(struct ksmbd_file_table *ft, struct ksmbd_file *fp) struct ksmbd_lock *smb_lock, *tmp_lock; fd_limit_close(); - __ksmbd_remove_durable_fd(fp); + ksmbd_remove_durable_fd(fp); if (ft) __ksmbd_remove_fd(ft, fp); @@ -476,7 +491,10 @@ struct ksmbd_file *ksmbd_lookup_durable_fd(unsigned long long id) struct ksmbd_file *fp; fp = __ksmbd_lookup_fd(&global_ft, id); - if (fp && fp->conn) { + if (fp && (fp->conn || + (fp->durable_scavenger_timeout && + (fp->durable_scavenger_timeout < + jiffies_to_msecs(jiffies))))) { ksmbd_put_durable_fd(fp); fp = NULL; } @@ -523,17 +541,17 @@ struct ksmbd_file *ksmbd_lookup_fd_inode(struct dentry *dentry) if (!ci) return NULL; - read_lock(&ci->m_lock); + down_read(&ci->m_lock); list_for_each_entry(lfp, &ci->m_fp_list, node) { if (inode == file_inode(lfp->filp)) { atomic_dec(&ci->m_count); lfp = ksmbd_fp_get(lfp); - read_unlock(&ci->m_lock); + up_read(&ci->m_lock); return lfp; } } atomic_dec(&ci->m_count); - read_unlock(&ci->m_lock); + up_read(&ci->m_lock); return NULL; } @@ -559,7 +577,7 @@ static int __open_id(struct ksmbd_file_table *ft, struct ksmbd_file *fp, return -EMFILE; } - idr_preload(GFP_KERNEL); + idr_preload(KSMBD_DEFAULT_GFP); write_lock(&ft->lock); ret = idr_alloc_cyclic(ft->idr, fp, 0, INT_MAX - 1, GFP_NOWAIT); if (ret >= 0) { @@ -587,7 +605,7 @@ struct ksmbd_file *ksmbd_open_fd(struct ksmbd_work *work, struct file *filp) struct ksmbd_file *fp; int ret; - fp = kmem_cache_zalloc(filp_cache, GFP_KERNEL); + fp = kmem_cache_zalloc(filp_cache, KSMBD_DEFAULT_GFP); if (!fp) { pr_err("Failed to allocate memory\n"); return ERR_PTR(-ENOMEM); @@ -643,21 +661,40 @@ __close_file_table_ids(struct ksmbd_file_table *ft, bool (*skip)(struct ksmbd_tree_connect *tcon, struct ksmbd_file *fp)) { - unsigned int id; - struct ksmbd_file *fp; - int num = 0; + struct ksmbd_file *fp; + unsigned int id = 0; + int num = 0; + + while (1) { + write_lock(&ft->lock); + fp = idr_get_next(ft->idr, &id); + if (!fp) { + write_unlock(&ft->lock); + break; + } - idr_for_each_entry(ft->idr, fp, id) { - if (skip(tcon, fp)) + if (skip(tcon, fp) || + !atomic_dec_and_test(&fp->refcount)) { + id++; + write_unlock(&ft->lock); continue; + } set_close_state_blocked_works(fp); + idr_remove(ft->idr, fp->volatile_id); + fp->volatile_id = KSMBD_NO_FID; + write_unlock(&ft->lock); + + down_write(&fp->f_ci->m_lock); + list_del_init(&fp->node); + up_write(&fp->f_ci->m_lock); - if (!atomic_dec_and_test(&fp->refcount)) - continue; __ksmbd_close_fd(ft, fp); + num++; + id++; } + return num; } @@ -693,6 +730,136 @@ static bool tree_conn_fd_check(struct ksmbd_tree_connect *tcon, return fp->tcon != tcon; } +static bool ksmbd_durable_scavenger_alive(void) +{ + if (!durable_scavenger_running) + return false; + + if (kthread_should_stop()) + return false; + + if (idr_is_empty(global_ft.idr)) + return false; + + return true; +} + +static void ksmbd_scavenger_dispose_dh(struct list_head *head) +{ + while (!list_empty(head)) { + struct ksmbd_file *fp; + + fp = list_first_entry(head, struct ksmbd_file, node); + list_del_init(&fp->node); + __ksmbd_close_fd(NULL, fp); + } +} + +static int ksmbd_durable_scavenger(void *dummy) +{ + struct ksmbd_file *fp = NULL; + unsigned int id; + unsigned int min_timeout = 1; + bool found_fp_timeout; + LIST_HEAD(scavenger_list); + unsigned long remaining_jiffies; + + __module_get(THIS_MODULE); + + set_freezable(); + while (ksmbd_durable_scavenger_alive()) { + if (try_to_freeze()) + continue; + + found_fp_timeout = false; + + remaining_jiffies = wait_event_timeout(dh_wq, + ksmbd_durable_scavenger_alive() == false, + __msecs_to_jiffies(min_timeout)); + if (remaining_jiffies) + min_timeout = jiffies_to_msecs(remaining_jiffies); + else + min_timeout = DURABLE_HANDLE_MAX_TIMEOUT; + + write_lock(&global_ft.lock); + idr_for_each_entry(global_ft.idr, fp, id) { + if (!fp->durable_timeout) + continue; + + if (atomic_read(&fp->refcount) > 1 || + fp->conn) + continue; + + found_fp_timeout = true; + if (fp->durable_scavenger_timeout <= + jiffies_to_msecs(jiffies)) { + __ksmbd_remove_durable_fd(fp); + list_add(&fp->node, &scavenger_list); + } else { + unsigned long durable_timeout; + + durable_timeout = + fp->durable_scavenger_timeout - + jiffies_to_msecs(jiffies); + + if (min_timeout > durable_timeout) + min_timeout = durable_timeout; + } + } + write_unlock(&global_ft.lock); + + ksmbd_scavenger_dispose_dh(&scavenger_list); + + if (found_fp_timeout == false) + break; + } + + durable_scavenger_running = false; + + module_put(THIS_MODULE); + + return 0; +} + +void ksmbd_launch_ksmbd_durable_scavenger(void) +{ + if (!(server_conf.flags & KSMBD_GLOBAL_FLAG_DURABLE_HANDLE)) + return; + + mutex_lock(&durable_scavenger_lock); + if (durable_scavenger_running == true) { + mutex_unlock(&durable_scavenger_lock); + return; + } + + durable_scavenger_running = true; + + server_conf.dh_task = kthread_run(ksmbd_durable_scavenger, + (void *)NULL, "ksmbd-durable-scavenger"); + if (IS_ERR(server_conf.dh_task)) + pr_err("cannot start conn thread, err : %ld\n", + PTR_ERR(server_conf.dh_task)); + mutex_unlock(&durable_scavenger_lock); +} + +void ksmbd_stop_durable_scavenger(void) +{ + if (!(server_conf.flags & KSMBD_GLOBAL_FLAG_DURABLE_HANDLE)) + return; + + mutex_lock(&durable_scavenger_lock); + if (!durable_scavenger_running) { + mutex_unlock(&durable_scavenger_lock); + return; + } + + durable_scavenger_running = false; + if (waitqueue_active(&dh_wq)) + wake_up(&dh_wq); + mutex_unlock(&durable_scavenger_lock); + kthread_stop(server_conf.dh_task); +} + static bool session_fd_check(struct ksmbd_tree_connect *tcon, struct ksmbd_file *fp) { @@ -705,18 +872,24 @@ static bool session_fd_check(struct ksmbd_tree_connect *tcon, conn = fp->conn; ci = fp->f_ci; - write_lock(&ci->m_lock); + down_write(&ci->m_lock); list_for_each_entry_rcu(op, &ci->m_op_list, op_entry) { if (op->conn != conn) continue; + if (op->conn && atomic_dec_and_test(&op->conn->refcnt)) + kfree(op->conn); op->conn = NULL; } - write_unlock(&ci->m_lock); + up_write(&ci->m_lock); fp->conn = NULL; fp->tcon = NULL; fp->volatile_id = KSMBD_NO_FID; + if (fp->durable_timeout) + fp->durable_scavenger_timeout = + jiffies_to_msecs(jiffies) + fp->durable_timeout; + return true; } @@ -749,11 +922,12 @@ void ksmbd_free_global_file_table(void) unsigned int id; idr_for_each_entry(global_ft.idr, fp, id) { - __ksmbd_remove_durable_fd(fp); - kmem_cache_free(filp_cache, fp); + ksmbd_remove_durable_fd(fp); + __ksmbd_close_fd(NULL, fp); } - ksmbd_destroy_file_table(&global_ft); + idr_destroy(global_ft.idr); + kfree(global_ft.idr); } int ksmbd_validate_name_reconnect(struct ksmbd_share_config *share, @@ -762,7 +936,7 @@ int ksmbd_validate_name_reconnect(struct ksmbd_share_config *share, char *pathname, *ab_pathname; int ret = 0; - pathname = kmalloc(PATH_MAX, GFP_KERNEL); + pathname = kmalloc(PATH_MAX, KSMBD_DEFAULT_GFP); if (!pathname) return -EACCES; @@ -801,14 +975,16 @@ int ksmbd_reopen_durable_fd(struct ksmbd_work *work, struct ksmbd_file *fp) fp->tcon = work->tcon; ci = fp->f_ci; - write_lock(&ci->m_lock); + down_write(&ci->m_lock); list_for_each_entry_rcu(op, &ci->m_op_list, op_entry) { if (op->conn) continue; op->conn = fp->conn; + atomic_inc(&op->conn->refcnt); } - write_unlock(&ci->m_lock); + up_write(&ci->m_lock); + fp->f_state = FP_NEW; __open_id(&work->sess->file_table, fp, OPEN_ID_TYPE_VOLATILE_ID); if (!has_file_id(fp->volatile_id)) { fp->conn = NULL; @@ -820,7 +996,7 @@ int ksmbd_reopen_durable_fd(struct ksmbd_work *work, struct ksmbd_file *fp) int ksmbd_init_file_table(struct ksmbd_file_table *ft) { - ft->idr = kzalloc(sizeof(struct idr), GFP_KERNEL); + ft->idr = kzalloc(sizeof(struct idr), KSMBD_DEFAULT_GFP); if (!ft->idr) return -ENOMEM; @@ -848,6 +1024,8 @@ int ksmbd_init_file_cache(void) if (!filp_cache) goto out; + init_waitqueue_head(&dh_wq); + return 0; out: diff --git a/fs/smb/server/vfs_cache.h b/fs/smb/server/vfs_cache.h index ed44fb4e18e7..0708155b5caf 100644 --- a/fs/smb/server/vfs_cache.h +++ b/fs/smb/server/vfs_cache.h @@ -44,10 +44,11 @@ struct ksmbd_lock { struct stream { char *name; ssize_t size; + loff_t pos; }; struct ksmbd_inode { - rwlock_t m_lock; + struct rw_semaphore m_lock; atomic_t m_count; atomic_t op_count; /* opinfo count for streams */ @@ -100,7 +101,8 @@ struct ksmbd_file { struct list_head blocked_works; struct list_head lock_list; - int durable_timeout; + unsigned int durable_timeout; + unsigned int durable_scavenger_timeout; /* if ls is happening on directory, below is valid*/ struct ksmbd_readdir_data readdir_data; @@ -152,6 +154,8 @@ struct ksmbd_file *ksmbd_lookup_fd_cguid(char *cguid); struct ksmbd_file *ksmbd_lookup_fd_inode(struct dentry *dentry); unsigned int ksmbd_open_durable_fd(struct ksmbd_file *fp); struct ksmbd_file *ksmbd_open_fd(struct ksmbd_work *work, struct file *filp); +void ksmbd_launch_ksmbd_durable_scavenger(void); +void ksmbd_stop_durable_scavenger(void); void ksmbd_close_tree_conn_fds(struct ksmbd_work *work); void ksmbd_close_session_fds(struct ksmbd_work *work); int ksmbd_close_inode_fds(struct ksmbd_work *work, struct inode *inode); diff --git a/fs/smb/server/xattr.h b/fs/smb/server/xattr.h index 16499ca5c82d..505101a8104c 100644 --- a/fs/smb/server/xattr.h +++ b/fs/smb/server/xattr.h @@ -76,7 +76,7 @@ struct xattr_acl_entry { struct xattr_smb_acl { int count; int next; - struct xattr_acl_entry entries[]; + struct xattr_acl_entry entries[] __counted_by(count); }; /* 64bytes hash in xattr_ntacl is computed with sha256 */ @@ -99,7 +99,7 @@ struct xattr_ntacl { __u8 posix_acl_hash[XATTR_SD_HASH_SIZE]; /* 64bytes hash for posix acl */ }; -/* DOS ATTRIBUITE XATTR PREFIX */ +/* DOS ATTRIBUTE XATTR PREFIX */ #define DOS_ATTRIBUTE_PREFIX "DOSATTRIB" #define DOS_ATTRIBUTE_PREFIX_LEN (sizeof(DOS_ATTRIBUTE_PREFIX) - 1) #define XATTR_NAME_DOS_ATTRIBUTE (XATTR_USER_PREFIX DOS_ATTRIBUTE_PREFIX) |