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path: root/fs/smb/server/smb2pdu.c
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Diffstat (limited to 'fs/smb/server/smb2pdu.c')
-rw-r--r--fs/smb/server/smb2pdu.c74
1 files changed, 37 insertions, 37 deletions
diff --git a/fs/smb/server/smb2pdu.c b/fs/smb/server/smb2pdu.c
index 27f87a13f20a..469b70757dba 100644
--- a/fs/smb/server/smb2pdu.c
+++ b/fs/smb/server/smb2pdu.c
@@ -47,8 +47,8 @@ static void __wbuf(struct ksmbd_work *work, void **req, void **rsp)
*req = ksmbd_req_buf_next(work);
*rsp = ksmbd_resp_buf_next(work);
} else {
- *req = smb2_get_msg(work->request_buf);
- *rsp = smb2_get_msg(work->response_buf);
+ *req = smb_get_msg(work->request_buf);
+ *rsp = smb_get_msg(work->response_buf);
}
}
@@ -146,7 +146,7 @@ void smb2_set_err_rsp(struct ksmbd_work *work)
if (work->next_smb2_rcv_hdr_off)
err_rsp = ksmbd_resp_buf_next(work);
else
- err_rsp = smb2_get_msg(work->response_buf);
+ err_rsp = smb_get_msg(work->response_buf);
if (err_rsp->hdr.Status != STATUS_STOPPED_ON_SYMLINK) {
int err;
@@ -172,7 +172,7 @@ void smb2_set_err_rsp(struct ksmbd_work *work)
*/
bool is_smb2_neg_cmd(struct ksmbd_work *work)
{
- struct smb2_hdr *hdr = smb2_get_msg(work->request_buf);
+ struct smb2_hdr *hdr = smb_get_msg(work->request_buf);
/* is it SMB2 header ? */
if (hdr->ProtocolId != SMB2_PROTO_NUMBER)
@@ -196,7 +196,7 @@ bool is_smb2_neg_cmd(struct ksmbd_work *work)
*/
bool is_smb2_rsp(struct ksmbd_work *work)
{
- struct smb2_hdr *hdr = smb2_get_msg(work->response_buf);
+ struct smb2_hdr *hdr = smb_get_msg(work->response_buf);
/* is it SMB2 header ? */
if (hdr->ProtocolId != SMB2_PROTO_NUMBER)
@@ -222,7 +222,7 @@ u16 get_smb2_cmd_val(struct ksmbd_work *work)
if (work->next_smb2_rcv_hdr_off)
rcv_hdr = ksmbd_req_buf_next(work);
else
- rcv_hdr = smb2_get_msg(work->request_buf);
+ rcv_hdr = smb_get_msg(work->request_buf);
return le16_to_cpu(rcv_hdr->Command);
}
@@ -235,7 +235,7 @@ void set_smb2_rsp_status(struct ksmbd_work *work, __le32 err)
{
struct smb2_hdr *rsp_hdr;
- rsp_hdr = smb2_get_msg(work->response_buf);
+ rsp_hdr = smb_get_msg(work->response_buf);
rsp_hdr->Status = err;
work->iov_idx = 0;
@@ -258,7 +258,7 @@ int init_smb2_neg_rsp(struct ksmbd_work *work)
struct ksmbd_conn *conn = work->conn;
int err;
- rsp_hdr = smb2_get_msg(work->response_buf);
+ rsp_hdr = smb_get_msg(work->response_buf);
memset(rsp_hdr, 0, sizeof(struct smb2_hdr) + 2);
rsp_hdr->ProtocolId = SMB2_PROTO_NUMBER;
rsp_hdr->StructureSize = SMB2_HEADER_STRUCTURE_SIZE;
@@ -272,7 +272,7 @@ int init_smb2_neg_rsp(struct ksmbd_work *work)
rsp_hdr->SessionId = 0;
memset(rsp_hdr->Signature, 0, 16);
- rsp = smb2_get_msg(work->response_buf);
+ rsp = smb_get_msg(work->response_buf);
WARN_ON(ksmbd_conn_good(conn));
@@ -446,7 +446,7 @@ static void init_chained_smb2_rsp(struct ksmbd_work *work)
*/
bool is_chained_smb2_message(struct ksmbd_work *work)
{
- struct smb2_hdr *hdr = smb2_get_msg(work->request_buf);
+ struct smb2_hdr *hdr = smb_get_msg(work->request_buf);
unsigned int len, next_cmd;
if (hdr->ProtocolId != SMB2_PROTO_NUMBER)
@@ -497,8 +497,8 @@ bool is_chained_smb2_message(struct ksmbd_work *work)
*/
int init_smb2_rsp_hdr(struct ksmbd_work *work)
{
- struct smb2_hdr *rsp_hdr = smb2_get_msg(work->response_buf);
- struct smb2_hdr *rcv_hdr = smb2_get_msg(work->request_buf);
+ struct smb2_hdr *rsp_hdr = smb_get_msg(work->response_buf);
+ struct smb2_hdr *rcv_hdr = smb_get_msg(work->request_buf);
memset(rsp_hdr, 0, sizeof(struct smb2_hdr) + 2);
rsp_hdr->ProtocolId = rcv_hdr->ProtocolId;
@@ -527,7 +527,7 @@ int init_smb2_rsp_hdr(struct ksmbd_work *work)
*/
int smb2_allocate_rsp_buf(struct ksmbd_work *work)
{
- struct smb2_hdr *hdr = smb2_get_msg(work->request_buf);
+ struct smb2_hdr *hdr = smb_get_msg(work->request_buf);
size_t small_sz = MAX_CIFS_SMALL_BUFFER_SIZE;
size_t large_sz = small_sz + work->conn->vals->max_trans_size;
size_t sz = small_sz;
@@ -543,7 +543,7 @@ int smb2_allocate_rsp_buf(struct ksmbd_work *work)
offsetof(struct smb2_query_info_req, OutputBufferLength))
return -EINVAL;
- req = smb2_get_msg(work->request_buf);
+ req = smb_get_msg(work->request_buf);
if ((req->InfoType == SMB2_O_INFO_FILE &&
(req->FileInfoClass == FILE_FULL_EA_INFORMATION ||
req->FileInfoClass == FILE_ALL_INFORMATION)) ||
@@ -712,10 +712,10 @@ void smb2_send_interim_resp(struct ksmbd_work *work, __le32 status)
}
in_work->conn = work->conn;
- memcpy(smb2_get_msg(in_work->response_buf), ksmbd_resp_buf_next(work),
+ memcpy(smb_get_msg(in_work->response_buf), ksmbd_resp_buf_next(work),
__SMB2_HEADER_STRUCTURE_SIZE);
- rsp_hdr = smb2_get_msg(in_work->response_buf);
+ rsp_hdr = smb_get_msg(in_work->response_buf);
rsp_hdr->Flags |= SMB2_FLAGS_ASYNC_COMMAND;
rsp_hdr->Id.AsyncId = cpu_to_le64(work->async_id);
smb2_set_err_rsp(in_work);
@@ -1093,8 +1093,8 @@ static __le32 deassemble_neg_contexts(struct ksmbd_conn *conn,
int smb2_handle_negotiate(struct ksmbd_work *work)
{
struct ksmbd_conn *conn = work->conn;
- struct smb2_negotiate_req *req = smb2_get_msg(work->request_buf);
- struct smb2_negotiate_rsp *rsp = smb2_get_msg(work->response_buf);
+ struct smb2_negotiate_req *req = smb_get_msg(work->request_buf);
+ struct smb2_negotiate_rsp *rsp = smb_get_msg(work->response_buf);
int rc = 0;
unsigned int smb2_buf_len, smb2_neg_size, neg_ctxt_len = 0;
__le32 status;
@@ -2363,7 +2363,7 @@ static int smb2_set_ea(struct smb2_ea_info *eabuf, unsigned int buf_len,
int rc = 0;
unsigned int next = 0;
- if (buf_len < sizeof(struct smb2_ea_info) + eabuf->EaNameLength +
+ if (buf_len < sizeof(struct smb2_ea_info) + eabuf->EaNameLength + 1 +
le16_to_cpu(eabuf->EaValueLength))
return -EINVAL;
@@ -2440,7 +2440,7 @@ next:
break;
}
- if (buf_len < sizeof(struct smb2_ea_info) + eabuf->EaNameLength +
+ if (buf_len < sizeof(struct smb2_ea_info) + eabuf->EaNameLength + 1 +
le16_to_cpu(eabuf->EaValueLength)) {
rc = -EINVAL;
break;
@@ -5967,7 +5967,7 @@ out:
*/
int smb2_echo(struct ksmbd_work *work)
{
- struct smb2_echo_rsp *rsp = smb2_get_msg(work->response_buf);
+ struct smb2_echo_rsp *rsp = smb_get_msg(work->response_buf);
ksmbd_debug(SMB, "Received smb2 echo request\n");
@@ -6520,8 +6520,8 @@ int smb2_set_info(struct ksmbd_work *work)
pid = work->compound_pfid;
}
} else {
- req = smb2_get_msg(work->request_buf);
- rsp = smb2_get_msg(work->response_buf);
+ req = smb_get_msg(work->request_buf);
+ rsp = smb_get_msg(work->response_buf);
}
if (!test_tree_conn_flag(work->tcon, KSMBD_TREE_CONN_FLAG_WRITABLE)) {
@@ -6754,8 +6754,8 @@ int smb2_read(struct ksmbd_work *work)
pid = work->compound_pfid;
}
} else {
- req = smb2_get_msg(work->request_buf);
- rsp = smb2_get_msg(work->response_buf);
+ req = smb_get_msg(work->request_buf);
+ rsp = smb_get_msg(work->response_buf);
}
if (!has_file_id(id)) {
@@ -7183,7 +7183,7 @@ out:
int smb2_cancel(struct ksmbd_work *work)
{
struct ksmbd_conn *conn = work->conn;
- struct smb2_hdr *hdr = smb2_get_msg(work->request_buf);
+ struct smb2_hdr *hdr = smb_get_msg(work->request_buf);
struct smb2_hdr *chdr;
struct ksmbd_work *iter;
struct list_head *command_list;
@@ -7200,7 +7200,7 @@ int smb2_cancel(struct ksmbd_work *work)
spin_lock(&conn->request_lock);
list_for_each_entry(iter, command_list,
async_request_entry) {
- chdr = smb2_get_msg(iter->request_buf);
+ chdr = smb_get_msg(iter->request_buf);
if (iter->async_id !=
le64_to_cpu(hdr->Id.AsyncId))
@@ -7221,7 +7221,7 @@ int smb2_cancel(struct ksmbd_work *work)
spin_lock(&conn->request_lock);
list_for_each_entry(iter, command_list, request_entry) {
- chdr = smb2_get_msg(iter->request_buf);
+ chdr = smb_get_msg(iter->request_buf);
if (chdr->MessageId != hdr->MessageId ||
iter == work)
@@ -8151,8 +8151,8 @@ int smb2_ioctl(struct ksmbd_work *work)
id = work->compound_fid;
}
} else {
- req = smb2_get_msg(work->request_buf);
- rsp = smb2_get_msg(work->response_buf);
+ req = smb_get_msg(work->request_buf);
+ rsp = smb_get_msg(work->response_buf);
}
if (!has_file_id(id))
@@ -8817,7 +8817,7 @@ int smb2_notify(struct ksmbd_work *work)
*/
bool smb2_is_sign_req(struct ksmbd_work *work, unsigned int command)
{
- struct smb2_hdr *rcv_hdr2 = smb2_get_msg(work->request_buf);
+ struct smb2_hdr *rcv_hdr2 = smb_get_msg(work->request_buf);
if ((rcv_hdr2->Flags & SMB2_FLAGS_SIGNED) &&
command != SMB2_NEGOTIATE_HE &&
@@ -8842,7 +8842,7 @@ int smb2_check_sign_req(struct ksmbd_work *work)
struct kvec iov[1];
size_t len;
- hdr = smb2_get_msg(work->request_buf);
+ hdr = smb_get_msg(work->request_buf);
if (work->next_smb2_rcv_hdr_off)
hdr = ksmbd_req_buf_next(work);
@@ -8916,7 +8916,7 @@ int smb3_check_sign_req(struct ksmbd_work *work)
struct kvec iov[1];
size_t len;
- hdr = smb2_get_msg(work->request_buf);
+ hdr = smb_get_msg(work->request_buf);
if (work->next_smb2_rcv_hdr_off)
hdr = ksmbd_req_buf_next(work);
@@ -9049,7 +9049,7 @@ void smb3_preauth_hash_rsp(struct ksmbd_work *work)
static void fill_transform_hdr(void *tr_buf, char *old_buf, __le16 cipher_type)
{
struct smb2_transform_hdr *tr_hdr = tr_buf + 4;
- struct smb2_hdr *hdr = smb2_get_msg(old_buf);
+ struct smb2_hdr *hdr = smb_get_msg(old_buf);
unsigned int orig_len = get_rfc1002_len(old_buf);
/* tr_buf must be cleared by the caller */
@@ -9088,7 +9088,7 @@ int smb3_encrypt_resp(struct ksmbd_work *work)
bool smb3_is_transform_hdr(void *buf)
{
- struct smb2_transform_hdr *trhdr = smb2_get_msg(buf);
+ struct smb2_transform_hdr *trhdr = smb_get_msg(buf);
return trhdr->ProtocolId == SMB2_TRANSFORM_PROTO_NUM;
}
@@ -9100,7 +9100,7 @@ int smb3_decrypt_req(struct ksmbd_work *work)
unsigned int pdu_length = get_rfc1002_len(buf);
struct kvec iov[2];
int buf_data_size = pdu_length - sizeof(struct smb2_transform_hdr);
- struct smb2_transform_hdr *tr_hdr = smb2_get_msg(buf);
+ struct smb2_transform_hdr *tr_hdr = smb_get_msg(buf);
int rc = 0;
if (pdu_length < sizeof(struct smb2_transform_hdr) ||
@@ -9141,7 +9141,7 @@ bool smb3_11_final_sess_setup_resp(struct ksmbd_work *work)
{
struct ksmbd_conn *conn = work->conn;
struct ksmbd_session *sess = work->sess;
- struct smb2_hdr *rsp = smb2_get_msg(work->response_buf);
+ struct smb2_hdr *rsp = smb_get_msg(work->response_buf);
if (conn->dialect < SMB30_PROT_ID)
return false;
generated by cgit (git 2.34.1) at 2025-12-27 18:47:36 +0000