diff options
Diffstat (limited to 'net/tls/tls_sw.c')
| -rw-r--r-- | net/tls/tls_sw.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/net/tls/tls_sw.c b/net/tls/tls_sw.c index fb79caf56d0e..6ae9ca567d6c 100644 --- a/net/tls/tls_sw.c +++ b/net/tls/tls_sw.c @@ -170,6 +170,9 @@ static int alloc_encrypted_sg(struct sock *sk, int len) rc = alloc_sg(sk, len, ctx->sg_encrypted_data, &ctx->sg_encrypted_num_elem, &ctx->sg_encrypted_size, 0); + if (rc == -ENOSPC) + ctx->sg_encrypted_num_elem = ARRAY_SIZE(ctx->sg_encrypted_data); + return rc; } @@ -183,6 +186,9 @@ static int alloc_plaintext_sg(struct sock *sk, int len) &ctx->sg_plaintext_num_elem, &ctx->sg_plaintext_size, tls_ctx->pending_open_record_frags); + if (rc == -ENOSPC) + ctx->sg_plaintext_num_elem = ARRAY_SIZE(ctx->sg_plaintext_data); + return rc; } @@ -655,7 +661,6 @@ static void tls_sw_free_resources(struct sock *sk) int tls_set_sw_offload(struct sock *sk, struct tls_context *ctx) { - char keyval[TLS_CIPHER_AES_GCM_128_KEY_SIZE]; struct tls_crypto_info *crypto_info; struct tls12_crypto_info_aes_gcm_128 *gcm_128_info; struct tls_sw_context *sw_ctx; @@ -682,7 +687,7 @@ int tls_set_sw_offload(struct sock *sk, struct tls_context *ctx) ctx->priv_ctx = (struct tls_offload_context *)sw_ctx; ctx->free_resources = tls_sw_free_resources; - crypto_info = &ctx->crypto_send; + crypto_info = &ctx->crypto_send.info; switch (crypto_info->cipher_type) { case TLS_CIPHER_AES_GCM_128: { nonce_size = TLS_CIPHER_AES_GCM_128_IV_SIZE; @@ -747,9 +752,7 @@ int tls_set_sw_offload(struct sock *sk, struct tls_context *ctx) ctx->push_pending_record = tls_sw_push_pending_record; - memcpy(keyval, gcm_128_info->key, TLS_CIPHER_AES_GCM_128_KEY_SIZE); - - rc = crypto_aead_setkey(sw_ctx->aead_send, keyval, + rc = crypto_aead_setkey(sw_ctx->aead_send, gcm_128_info->key, TLS_CIPHER_AES_GCM_128_KEY_SIZE); if (rc) goto free_aead; |