From 104439a8876a98eac1b6593907a3c7bc51e362fe Mon Sep 17 00:00:00 2001 From: John Heffner Date: Mon, 5 Feb 2007 17:53:11 -0800 Subject: [PATCH] [TCP]: Don't apply FIN exception to full TSO segments. Signed-off-by: John Heffner Signed-off-by: David S. Miller --- net/ipv4/tcp_output.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index 975f4472af29..58b7111523f4 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -965,7 +965,8 @@ static inline unsigned int tcp_cwnd_test(struct tcp_sock *tp, struct sk_buff *sk u32 in_flight, cwnd; /* Don't be strict about the congestion window for the final FIN. */ - if (TCP_SKB_CB(skb)->flags & TCPCB_FLAG_FIN) + if ((TCP_SKB_CB(skb)->flags & TCPCB_FLAG_FIN) && + tcp_skb_pcount(skb) == 1) return 1; in_flight = tcp_packets_in_flight(tp);