From 32fbbd9c7d92d4223b126835bec4b894c546deba Mon Sep 17 00:00:00 2001 From: "F. Aragon" Date: Tue, 20 Nov 2018 12:50:05 +0100 Subject: [PATCH] bgpd: null check (Coverity 1475469) Null check of 'rn' returned by bgp_node_lookup() because it could be deferenced afterwards into bgp_nexthop_get_node_info() Signed-off-by: F. Aragon --- bgpd/bgp_nht.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/bgpd/bgp_nht.c b/bgpd/bgp_nht.c index 0dce96f432..c5d12a5706 100644 --- a/bgpd/bgp_nht.c +++ b/bgpd/bgp_nht.c @@ -866,6 +866,8 @@ void bgp_nht_register_enhe_capability_interfaces(struct peer *peer) if (p.family != AF_INET6) return; rn = bgp_node_lookup(bgp->nexthop_cache_table[AFI_IP6], &p); + if (!rn) + return; bnc = bgp_nexthop_get_node_info(rn); if (!bnc) -- 2.39.5