diff options
| author | peter <peter@FreeBSD.org> | 2014-01-08 03:16:21 +0000 |
|---|---|---|
| committer | peter <peter@FreeBSD.org> | 2014-01-08 03:16:21 +0000 |
| commit | aa3916c7c098ec3101058ec25b49ae6ff93e47dd (patch) | |
| tree | 7ae3d149989abad3dc9cd2a0c137b061177b7f2e | |
| parent | 5190528326a1660f4975550150e35bfa7dd42396 (diff) | |
| download | FreeBSD-src-aa3916c7c098ec3101058ec25b49ae6ff93e47dd.zip FreeBSD-src-aa3916c7c098ec3101058ec25b49ae6ff93e47dd.tar.gz | |
Revert MFC of r258821 - it was already handled by MFC of r239672.
Pointy hat to: peter
| -rw-r--r-- | sys/netinet/tcp_input.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/sys/netinet/tcp_input.c b/sys/netinet/tcp_input.c index e486fcf..36a665a 100644 --- a/sys/netinet/tcp_input.c +++ b/sys/netinet/tcp_input.c @@ -2429,15 +2429,13 @@ tcp_do_segment(struct mbuf *m, struct tcphdr *th, struct socket *so, hhook_run_tcp_est_in(tp, th, &to); if (SEQ_LEQ(th->th_ack, tp->snd_una)) { - if (tlen == 0 && tiwin == tp->snd_wnd && - !(thflags & TH_FIN)) { + if (tlen == 0 && tiwin == tp->snd_wnd) { TCPSTAT_INC(tcps_rcvdupack); /* * If we have outstanding data (other than * a window probe), this is a completely * duplicate ack (ie, window info didn't - * change and FIN isn't set), - * the ack is the biggest we've + * change), the ack is the biggest we've * seen and we've seen exactly our rexmt * threshhold of them, assume a packet * has been dropped and retransmit it. |
