svn commit: r195085 - user/kmacy/releng_7_2_fcs/sys/net
Kip Macy
kmacy at FreeBSD.org
Sat Jun 27 00:40:56 UTC 2009
Author: kmacy
Date: Sat Jun 27 00:40:55 2009
New Revision: 195085
URL: http://svn.freebsd.org/changeset/base/195085
Log:
strengthen reference count checks
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 00:38:38 2009 (r195084)
+++ user/kmacy/releng_7_2_fcs/sys/net/route.h Sat Jun 27 00:40:55 2009 (r195085)
@@ -329,7 +329,7 @@ struct rt_addrinfo {
#define RT_ADDREF(_rt) do { \
RT_LOCK_ASSERT(_rt); \
- KASSERT((_rt)->rt_refcnt >= 0, \
+ KASSERT((_rt)->rt_refcnt >= 1, \
("negative refcnt %d", (_rt)->rt_refcnt)); \
(_rt)->rt_refcnt++; \
} while (0)
@@ -344,7 +344,7 @@ struct rt_addrinfo {
#define RTFREE_LOCKED(_rt) do { \
RT_LOCK_ASSERT(_rt); \
- if ((_rt)->rt_refcnt <= 1) { \
+ if ((_rt)->rt_refcnt == 1) { \
rtfree(_rt); \
} else { \
RT_REMREF(_rt); \
More information about the svn-src-user
mailing list