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path: root/net/tls/tls_sw.c
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Diffstat (limited to 'net/tls/tls_sw.c')
-rw-r--r--net/tls/tls_sw.c13
1 files changed, 2 insertions, 11 deletions
diff --git a/net/tls/tls_sw.c b/net/tls/tls_sw.c
index 5b6175f9b9a6..c3da937b8207 100644
--- a/net/tls/tls_sw.c
+++ b/net/tls/tls_sw.c
@@ -2467,8 +2467,6 @@ void tls_sw_release_resources_rx(struct sock *sk)
struct tls_context *tls_ctx = tls_get_ctx(sk);
struct tls_sw_context_rx *ctx = tls_sw_ctx_rx(tls_ctx);
- kfree(tls_ctx->rx.iv);
-
if (ctx->aead_recv) {
__skb_queue_purge(&ctx->rx_list);
crypto_free_aead(ctx->aead_recv);
@@ -2682,11 +2680,7 @@ int tls_set_sw_offload(struct sock *sk, struct tls_context *ctx, int tx)
prot->tag_size + prot->tail_size;
prot->iv_size = cipher_desc->iv;
prot->salt_size = cipher_desc->salt;
- cctx->iv = kmalloc(cipher_desc->iv + cipher_desc->salt, GFP_KERNEL);
- if (!cctx->iv) {
- rc = -ENOMEM;
- goto free_priv;
- }
+
/* Note: 128 & 256 bit salt are the same size */
prot->rec_seq_size = cipher_desc->rec_seq;
memcpy(cctx->iv, salt, cipher_desc->salt);
@@ -2698,7 +2692,7 @@ int tls_set_sw_offload(struct sock *sk, struct tls_context *ctx, int tx)
if (IS_ERR(*aead)) {
rc = PTR_ERR(*aead);
*aead = NULL;
- goto free_iv;
+ goto free_priv;
}
}
@@ -2730,9 +2724,6 @@ int tls_set_sw_offload(struct sock *sk, struct tls_context *ctx, int tx)
free_aead:
crypto_free_aead(*aead);
*aead = NULL;
-free_iv:
- kfree(cctx->iv);
- cctx->iv = NULL;
free_priv:
if (tx) {
kfree(ctx->priv_ctx_tx);