[src/trunk]: src/sys/netinet Fix a panic which was mentioned on the ipfilter ...

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

details:   https://anonhg.NetBSD.org/src/rev/7adead8bf78c
branches:  trunk
changeset: 479989:7adead8bf78c
user:      veego <veego%NetBSD.org@localhost>
date:      Wed Dec 29 08:19:07 1999 +0000

description:
Fix a panic which was mentioned on the ipfilter mailing list.
Patch from Darren send to the mailing list after he released 3.3.6 and
did a bad job with using the wrong way to update the NetBSD version
of ipfilter.

diffstat:

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

diffs (31 lines):

diff -r ea654386bec9 -r 7adead8bf78c sys/netinet/ip_state.c
--- a/sys/netinet/ip_state.c    Wed Dec 29 06:54:00 1999 +0000
+++ b/sys/netinet/ip_state.c    Wed Dec 29 08:19:07 1999 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ip_state.c,v 1.19 1999/12/28 07:14:53 darrenr Exp $    */
+/*     $NetBSD: ip_state.c,v 1.20 1999/12/29 08:19:07 veego 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 1.19 1999/12/28 07:14:53 darrenr Exp $";
+static const char rcsid[] = "$NetBSD: ip_state.c,v 1.20 1999/12/29 08:19:07 veego 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";
@@ -1040,11 +1040,11 @@
                                ips_num--;
                        } else
                                isp = &is->is_next;
+       RWLOCK_EXIT(&ipf_state);
        if (fr_state_doflush) {
                (void) fr_state_flush(1);
                fr_state_doflush = 0;
        }
-       RWLOCK_EXIT(&ipf_state);
        SPL_X(s);
 }