diff options
| -rw-r--r-- | net/ipv4/tcp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index efe767e20d01..c1f59a53f68f 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -922,7 +922,8 @@ static int tcp_send_mss(struct sock *sk, int *size_goal, int flags) */ static void tcp_remove_empty_skb(struct sock *sk, struct sk_buff *skb) { - if (skb && !skb->len) { + if (skb && !skb->len && + TCP_SKB_CB(skb)->end_seq == TCP_SKB_CB(skb)->seq) { tcp_unlink_write_queue(skb, sk); tcp_check_send_head(sk, skb); sk_wmem_free_skb(sk, skb); |