diff options
Diffstat (limited to 'net/tls/tls_device_fallback.c')
-rw-r--r-- | net/tls/tls_device_fallback.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/net/tls/tls_device_fallback.c b/net/tls/tls_device_fallback.c index c3a5fe624b4e..9070d68a92a4 100644 --- a/net/tls/tls_device_fallback.c +++ b/net/tls/tls_device_fallback.c @@ -209,6 +209,10 @@ static void complete_skb(struct sk_buff *nskb, struct sk_buff *skb, int headln) update_chksum(nskb, headln); + /* sock_efree means skb must gone through skb_orphan_partial() */ + if (nskb->destructor == sock_efree) + return; + delta = nskb->truesize - skb->truesize; if (likely(delta < 0)) WARN_ON_ONCE(refcount_sub_and_test(-delta, &sk->sk_wmem_alloc)); @@ -240,7 +244,6 @@ static int fill_sg_in(struct scatterlist *sg_in, record = tls_get_record(ctx, tcp_seq, rcd_sn); if (!record) { spin_unlock_irqrestore(&ctx->lock, flags); - WARN(1, "Record not found for seq %u\n", tcp_seq); return -EINVAL; } @@ -409,7 +412,10 @@ put_sg: put_page(sg_page(&sg_in[--resync_sgs])); kfree(sg_in); free_orig: - kfree_skb(skb); + if (nskb) + consume_skb(skb); + else + kfree_skb(skb); return nskb; } @@ -424,6 +430,12 @@ struct sk_buff *tls_validate_xmit_skb(struct sock *sk, } EXPORT_SYMBOL_GPL(tls_validate_xmit_skb); +struct sk_buff *tls_encrypt_skb(struct sk_buff *skb) +{ + return tls_sw_fallback(skb->sk, skb); +} +EXPORT_SYMBOL_GPL(tls_encrypt_skb); + int tls_sw_fallback_init(struct sock *sk, struct tls_offload_context_tx *offload_ctx, struct tls_crypto_info *crypto_info) |