[src/trunk]: src/sys/netinet Don't try and add a state session if the packet ...

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

details:   https://anonhg.NetBSD.org/src/rev/f64646bc6951
branches:  trunk
changeset: 569742:f64646bc6951
user:      smb <smb%NetBSD.org@localhost>
date:      Fri Sep 03 04:18:09 2004 +0000

description:
Don't try and add a state session if the packet has already been checked
and marked as out of window - trying to do the add will result in a failure
and the packet being blocked, incorrectly.

Committed By: darrenr
Tested By: smb

diffstat:

 sys/netinet/fil.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r 41ef7ace40ce -r f64646bc6951 sys/netinet/fil.c
--- a/sys/netinet/fil.c Thu Sep 02 21:12:42 2004 +0000
+++ b/sys/netinet/fil.c Fri Sep 03 04:18:09 2004 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: fil.c,v 1.68 2004/08/22 21:38:21 chs Exp $     */
+/*     $NetBSD: fil.c,v 1.69 2004/09/03 04:18:09 smb Exp $     */
 
 /*
  * Copyright (C) 1993-2003 by Darren Reed.
@@ -135,7 +135,7 @@
 #if !defined(lint)
 #if defined(__NetBSD__)
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: fil.c,v 1.68 2004/08/22 21:38:21 chs Exp $");
+__KERNEL_RCSID(0, "$NetBSD: fil.c,v 1.69 2004/09/03 04:18:09 smb Exp $");
 #else
 static const char sccsid[] = "@(#)fil.c        1.36 6/5/96 (C) 1993-2000 Darren Reed";
 static const char rcsid[] = "@(#)Id: fil.c,v 2.243.2.25 2004/06/30 11:26:08 darrenr Exp";
@@ -2007,7 +2007,7 @@
        /*
         * Finally, if we've asked to track state for this packet, set it up.
         */
-       if (pass & FR_KEEPSTATE) {
+       if ((pass & FR_KEEPSTATE)  && !(fin->fin_flx & FI_OOW)) {
                if (fr_addstate(fin, NULL, 0) != NULL) {
                        ATOMIC_INCL(frstats[out].fr_ads);
                } else {