From ff6bda17b53766bf7209ea5793c89f4f20d3dc9a Mon Sep 17 00:00:00 2001 From: David Lamparter Date: Tue, 29 Aug 2017 21:08:55 +0200 Subject: [PATCH] ospf6d: fix prefix list name SEGV Oops, I tested this with prefix lists configured and failed to notice it blows up when nothing is set... Signed-off-by: David Lamparter --- ospf6d/ospf6_area.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/ospf6d/ospf6_area.c b/ospf6d/ospf6_area.c index 649d7a1000..485937d882 100644 --- a/ospf6d/ospf6_area.c +++ b/ospf6d/ospf6_area.c @@ -643,9 +643,9 @@ void ospf6_area_plist_update(struct prefix_list *plist, int add) const char *name = prefix_list_name(plist); for (ALL_LIST_ELEMENTS_RO(ospf6->area_list, n, oa)) { - if (!strcmp(PREFIX_NAME_IN(oa), name)) + if (PREFIX_NAME_IN(oa) && !strcmp(PREFIX_NAME_IN(oa), name)) PREFIX_LIST_IN(oa) = add ? plist : NULL; - if (!strcmp(PREFIX_NAME_OUT(oa), name)) + if (PREFIX_NAME_OUT(oa) && !strcmp(PREFIX_NAME_OUT(oa), name)) PREFIX_LIST_OUT(oa) = add ? plist : NULL; } } -- 2.39.5