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From: Kip Macy <kmacy@FreeBSD.org>
Date: Sat, 27 Jun 2009 00:38:38 +0000 (UTC)
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Subject: svn commit: r195084 - user/kmacy/releng_7_2_fcs/sys/net
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X-List-Received-Date: Sat, 27 Jun 2009 00:38:39 -0000
Author: kmacy
Date: Sat Jun 27 00:38:38 2009
New Revision: 195084
URL: http://svn.freebsd.org/changeset/base/195084
Log:
make sure that we aren't calling RT_REMREF when the refcount will go
to zero
Modified:
user/kmacy/releng_7_2_fcs/sys/net/route.h
Modified: user/kmacy/releng_7_2_fcs/sys/net/route.h
==============================================================================
--- user/kmacy/releng_7_2_fcs/sys/net/route.h Fri Jun 26 22:58:22 2009 (r195083)
+++ user/kmacy/releng_7_2_fcs/sys/net/route.h Sat Jun 27 00:38:38 2009 (r195084)
@@ -336,7 +336,7 @@ struct rt_addrinfo {
#define RT_REMREF(_rt) do { \
RT_LOCK_ASSERT(_rt); \
- KASSERT((_rt)->rt_refcnt > 0, \
+ KASSERT((_rt)->rt_refcnt > 1, \
("invalid refcnt %d at %s:%d", (_rt)->rt_refcnt, \
__FILE__, __LINE__)); \
(_rt)->rt_refcnt--; \