tree 9a65d1ec29bf635122177b87caa86115d9028d78
parent 1ada81981da3e6422a59d3052d32696fc93cdea1
author paul <paul> 1118671036 +0000
committer paul <paul> 1118671036 +0000

2005-06-13 Paul Jakma <paul.jakma@sun.com>

	* ospf_spf.c: Try get more information on a SEGV under
	  ospf_spf_vertex_add_parent.
	  (ospf_vertex_free) NULL out the child and nexthop lists
	  (ospf_vertex_add_parent) nexthop and child can not be NULL
	  vertex_nexthop's parent->child list can not be NULL
	  (ospf_spf_next) w and cw are per-loop iteration variables, move
	  declarations into loop body.