Date: Wed, 8 Jan 2014 03:16:22 +0000 (UTC) From: Peter Wemm <peter@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r260434 - stable/10/sys/netinet Message-ID: <201401080316.s083GMfF046259@svn.freebsd.org>
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Author: peter Date: Wed Jan 8 03:16:21 2014 New Revision: 260434 URL: http://svnweb.freebsd.org/changeset/base/260434 Log: Revert MFC of r258821 - it was already handled by MFC of r239672. Pointy hat to: peter Modified: stable/10/sys/netinet/tcp_input.c Modified: stable/10/sys/netinet/tcp_input.c ============================================================================== --- stable/10/sys/netinet/tcp_input.c Wed Jan 8 02:31:35 2014 (r260433) +++ stable/10/sys/netinet/tcp_input.c Wed Jan 8 03:16:21 2014 (r260434) @@ -2429,15 +2429,13 @@ tcp_do_segment(struct mbuf *m, struct tc 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.
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