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Diffstat (limited to 'net/tls')
-rw-r--r--net/tls/tls_sw.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/net/tls/tls_sw.c b/net/tls/tls_sw.c
index 9773571b6a34..61f394d369bf 100644
--- a/net/tls/tls_sw.c
+++ b/net/tls/tls_sw.c
@@ -681,18 +681,17 @@ int tls_set_sw_offload(struct sock *sk, struct tls_context *ctx)
}
default:
rc = -EINVAL;
- goto out;
+ goto free_priv;
}
ctx->prepend_size = TLS_HEADER_SIZE + nonce_size;
ctx->tag_size = tag_size;
ctx->overhead_size = ctx->prepend_size + ctx->tag_size;
ctx->iv_size = iv_size;
- ctx->iv = kmalloc(iv_size + TLS_CIPHER_AES_GCM_128_SALT_SIZE,
- GFP_KERNEL);
+ ctx->iv = kmalloc(iv_size + TLS_CIPHER_AES_GCM_128_SALT_SIZE, GFP_KERNEL);
if (!ctx->iv) {
rc = -ENOMEM;
- goto out;
+ goto free_priv;
}
memcpy(ctx->iv, gcm_128_info->salt, TLS_CIPHER_AES_GCM_128_SALT_SIZE);
memcpy(ctx->iv + TLS_CIPHER_AES_GCM_128_SALT_SIZE, iv, iv_size);
@@ -740,7 +739,7 @@ int tls_set_sw_offload(struct sock *sk, struct tls_context *ctx)
rc = crypto_aead_setauthsize(sw_ctx->aead_send, ctx->tag_size);
if (!rc)
- goto out;
+ return 0;
free_aead:
crypto_free_aead(sw_ctx->aead_send);
@@ -751,6 +750,9 @@ free_rec_seq:
free_iv:
kfree(ctx->iv);
ctx->iv = NULL;
+free_priv:
+ kfree(ctx->priv_ctx);
+ ctx->priv_ctx = NULL;
out:
return rc;
}