diff options
Diffstat (limited to 'net/tls/tls.h')
| -rw-r--r-- | net/tls/tls.h | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/net/tls/tls.h b/net/tls/tls.h index 28a8c0e80e3c..2f86baeb71fc 100644 --- a/net/tls/tls.h +++ b/net/tls/tls.h @@ -127,9 +127,10 @@ struct tls_rec { struct sock *sk; char aad_space[TLS_AAD_SPACE_SIZE]; - u8 iv_data[MAX_IV_SIZE]; + u8 iv_data[TLS_MAX_IV_SIZE]; + + /* Must be last --ends in a flexible-array member. */ struct aead_request aead_req; - u8 aead_req_ctx[]; }; int __net_init tls_proc_init(struct net *net); @@ -141,8 +142,13 @@ void update_sk_prot(struct sock *sk, struct tls_context *ctx); int wait_on_pending_writer(struct sock *sk, long *timeo); void tls_err_abort(struct sock *sk, int err); +void tls_strp_abort_strp(struct tls_strparser *strp, int err); -int tls_set_sw_offload(struct sock *sk, struct tls_context *ctx, int tx); +int init_prot_info(struct tls_prot_info *prot, + const struct tls_crypto_info *crypto_info, + const struct tls_cipher_desc *cipher_desc); +int tls_set_sw_offload(struct sock *sk, int tx, + struct tls_crypto_info *new_crypto_info); void tls_update_rx_zc_capable(struct tls_context *tls_ctx); void tls_sw_strparser_arm(struct sock *sk, struct tls_context *ctx); void tls_sw_strparser_done(struct tls_context *tls_ctx); @@ -192,7 +198,7 @@ void tls_strp_msg_done(struct tls_strparser *strp); int tls_rx_msg_size(struct tls_strparser *strp, struct sk_buff *skb); void tls_rx_msg_ready(struct tls_strparser *strp); -void tls_strp_msg_load(struct tls_strparser *strp, bool force_refresh); +bool tls_strp_msg_load(struct tls_strparser *strp, bool force_refresh); int tls_strp_msg_cow(struct tls_sw_context_rx *ctx); struct sk_buff *tls_strp_msg_detach(struct tls_sw_context_rx *ctx); int tls_strp_msg_hold(struct tls_strparser *strp, struct sk_buff_head *dst); @@ -212,7 +218,7 @@ static inline struct sk_buff *tls_strp_msg(struct tls_sw_context_rx *ctx) static inline bool tls_strp_msg_ready(struct tls_sw_context_rx *ctx) { - return ctx->strp.msg_ready; + return READ_ONCE(ctx->strp.msg_ready); } static inline bool tls_strp_msg_mixed_decrypted(struct tls_sw_context_rx *ctx) @@ -223,7 +229,7 @@ static inline bool tls_strp_msg_mixed_decrypted(struct tls_sw_context_rx *ctx) #ifdef CONFIG_TLS_DEVICE int tls_device_init(void); void tls_device_cleanup(void); -int tls_set_device_offload(struct sock *sk, struct tls_context *ctx); +int tls_set_device_offload(struct sock *sk); void tls_device_free_resources_tx(struct sock *sk); int tls_set_device_offload_rx(struct sock *sk, struct tls_context *ctx); void tls_device_offload_cleanup_rx(struct sock *sk); @@ -234,7 +240,7 @@ static inline int tls_device_init(void) { return 0; } static inline void tls_device_cleanup(void) {} static inline int -tls_set_device_offload(struct sock *sk, struct tls_context *ctx) +tls_set_device_offload(struct sock *sk) { return -EOPNOTSUPP; } |