svn commit: r186112 - projects/arpv2_merge_1/sys/netinet6

[Kip Macy]

Author: kmacy
Date: Mon Dec 15 04:13:00 2008
New Revision: 186112
URL: http://svn.freebsd.org/changeset/base/186112

Log:
  check that lle has not been set to NULL before trying to free

Modified:
  projects/arpv2_merge_1/sys/netinet6/nd6.c

Modified: projects/arpv2_merge_1/sys/netinet6/nd6.c
==============================================================================
--- projects/arpv2_merge_1/sys/netinet6/nd6.c	Mon Dec 15 03:58:55 2008	(r186111)
+++ projects/arpv2_merge_1/sys/netinet6/nd6.c	Mon Dec 15 04:13:00 2008	(r186112)
@@ -581,7 +581,8 @@ nd6_llinfo_timer(void *arg)
 	}
 	CURVNET_RESTORE();
 done:
-	LLE_FREE(ln);
+	if (ln)
+		LLE_FREE(ln);
 }