[src/netbsd-1-4]: src/sys/netinet Apply patch (requested by darrenr):

[he <he%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/68e8886f5b88
branches:  netbsd-1-4
changeset: 470622:68e8886f5b88
user:      he <he%NetBSD.org@localhost>
date:      Thu May 25 23:03:43 2000 +0000

description:
Apply patch (requested by darrenr):
  Do not let RST TCP segments create state.

diffstat:

 sys/netinet/ip_state.c |  6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diffs (27 lines):

diff -r 81468fc46b57 -r 68e8886f5b88 sys/netinet/ip_state.c
--- a/sys/netinet/ip_state.c    Mon May 22 22:24:14 2000 +0000
+++ b/sys/netinet/ip_state.c    Thu May 25 23:03:43 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ip_state.c,v 1.17.2.2 2000/01/08 16:42:47 he Exp $     */
+/*     $NetBSD: ip_state.c,v 1.17.2.3 2000/05/25 23:03:43 he Exp $     */
 
 /*
  * Copyright (C) 1995-1998 by Darren Reed.
@@ -9,7 +9,7 @@
  */
 #if !defined(lint)
 #if defined(__NetBSD__)
-static const char rcsid[] = "$NetBSD: ip_state.c,v 1.17.2.2 2000/01/08 16:42:47 he Exp $";
+static const char rcsid[] = "$NetBSD: ip_state.c,v 1.17.2.3 2000/05/25 23:03:43 he Exp $";
 #else
 static const char sccsid[] = "@(#)ip_state.c   1.8 6/5/96 (C) 1993-1995 Darren Reed";
 static const char rcsid[] = "@(#)Id: ip_state.c,v 2.3.2.14 1999/11/30 13:46:05 darrenr Exp";
@@ -315,6 +315,8 @@
            {
                register tcphdr_t *tcp = (tcphdr_t *)fin->fin_dp;
 
+               if (tcp->th_flags & TH_RST)
+                       return NULL;
                /*
                 * The endian of the ports doesn't matter, but the ack and
                 * sequence numbers do as we do mathematics on them later.