[bgpd] CID#73, potential crash in bgp statistics if called for AFI/SAFI with emtpy table

2006-10-15 Paul Jakma <paul.jakma@sun.com>

	* bgp_route.c: (bgp_table_stats_walker) NULL deref if table is
	  empty, bgp_table_top may return NULL, Coverity CID#73.
diff --git a/bgpd/ChangeLog b/bgpd/ChangeLog
index c33562d..5610732 100644
--- a/bgpd/ChangeLog
+++ b/bgpd/ChangeLog
@@ -1,3 +1,8 @@
+2006-10-15 Paul Jakma <paul.jakma@sun.com>
+
+	* bgp_route.c: (bgp_table_stats_walker) NULL deref if table is
+	  empty, bgp_table_top may return NULL, Coverity CID#73.
+
 2006-10-14 Paul Jakma <paul.jakma@sun.com>
 
 	* bgp_fsm.h: Remove BGP_EVENT_FLUSH_ADD, dangerous and not