From 2fbdd56251b5c62f96589f39eded277260de7267 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Fri, 31 Jan 2020 10:22:47 -0800 Subject: tcp: clear tp->delivered in tcp_disconnect() tp->delivered needs to be cleared in tcp_disconnect(). tcp_disconnect() is rarely used, but it is worth fixing it. Fixes: ddf1af6fa00e ("tcp: new delivery accounting") Signed-off-by: Eric Dumazet Cc: Yuchung Cheng Cc: Neal Cardwell Acked-by: Yuchung Cheng Acked-by: Neal Cardwell Acked-by: Soheil Hassas Yeganeh Signed-off-by: Jakub Kicinski --- net/ipv4/tcp.c | 1 + 1 file changed, 1 insertion(+) (limited to 'net') diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index dd57f1e36181..a8ffdfb61f42 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -2622,6 +2622,7 @@ int tcp_disconnect(struct sock *sk, int flags) tp->snd_cwnd = TCP_INIT_CWND; tp->snd_cwnd_cnt = 0; tp->window_clamp = 0; + tp->delivered = 0; tp->delivered_ce = 0; tcp_set_ca_state(sk, TCP_CA_Open); tp->is_sack_reneg = 0; -- cgit v1.2.3-59-g8ed1b