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From: Kip Macy <kmacy@FreeBSD.org>
Date: Sat, 27 Jun 2009 00:52:15 +0000 (UTC)
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Subject: svn commit: r195086 - user/kmacy/releng_7_2_fcs/sys/net
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Author: kmacy
Date: Sat Jun 27 00:52:15 2009
New Revision: 195086
URL: http://svn.freebsd.org/changeset/base/195086

Log:
  RT_ADDREF may be called on an rtentry referenced only from the tree

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	Sat Jun 27 00:40:55 2009	(r195085)
+++ user/kmacy/releng_7_2_fcs/sys/net/route.h	Sat Jun 27 00:52:15 2009	(r195086)
@@ -329,7 +329,7 @@ struct rt_addrinfo {
 
 #define	RT_ADDREF(_rt)	do {					\
 	RT_LOCK_ASSERT(_rt);					\
-	KASSERT((_rt)->rt_refcnt >= 1,				\
+	KASSERT((_rt)->rt_refcnt >= 0,				\
 		("negative refcnt %d", (_rt)->rt_refcnt));	\
 	(_rt)->rt_refcnt++;					\
 } while (0)