Author: emaste
Date: Mon Nov 19 16:39:09 2012
New Revision: 243287
URL: http://svnweb.freebsd.org/changeset/base/243287
Log:
MFC r241648: Avoid potential bad pointer dereference.
Previously RuleAdd would leave entry->la unset for the first entry in
the proxyList.
Sponsored by: ADARA Networks
Modified:
stable/8/sys/netinet/libalias/alias_proxy.c
Directory Properties:
stable/8/sys/ (props changed)
stable/8/sys/netinet/ (props changed)
Modified: stable/8/sys/netinet/libalias/alias_proxy.c
==============================================================================
--- stable/8/sys/netinet/libalias/alias_proxy.c Mon Nov 19 16:16:34 2012
(r243286)
+++ stable/8/sys/netinet/libalias/alias_proxy.c Mon Nov 19 16:39:09 2012
(r243287)
@@ -210,13 +210,13 @@ RuleAdd(struct libalias *la, struct prox
LIBALIAS_LOCK_ASSERT(la);
+ entry->la = la;
if (la->proxyList == NULL) {
la->proxyList = entry;
entry->last = NULL;
entry->next = NULL;
return;
}
- entry->la = la;
rule_index = entry->rule_index;
ptr = la->proxyList;
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