[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.
2 files changed