From ce872c6adb26cb62051dcbbdaec8676516f936a8 Mon Sep 17 00:00:00 2001 From: paco Date: Fri, 8 Jun 2018 19:46:48 +0200 Subject: [PATCH] spf6d: fix use after free (Coverity 1221459) Signed-off-by: F. Aragon --- ospf6d/ospf6_flood.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/ospf6d/ospf6_flood.c b/ospf6d/ospf6_flood.c index 6040c53dce..2059d84868 100644 --- a/ospf6d/ospf6_flood.c +++ b/ospf6d/ospf6_flood.c @@ -349,8 +349,9 @@ void ospf6_flood_interface(struct ospf6_neighbor *from, struct ospf6_lsa *lsa, ospf6_lsa_unlock(req); on->last_ls_req = NULL; } - ospf6_lsdb_remove(req, - on->request_list); + if (req) + ospf6_lsdb_remove(req, + on->request_list); ospf6_check_nbr_loading(on); /* fall through */ } -- 2.39.5