From 6e687d74f74f36bc9d503e29377e7d42f3427221 Mon Sep 17 00:00:00 2001 From: Joakim Tjernlund Date: Wed, 24 Sep 2008 17:15:48 +0100 Subject: [ospfd] Fix SEGV during startup introduced in recent commit * ospfd/ospfd.c: (opsf_if_update) Check if ospf_lookup() returns NULL. Fixes bug introduced with recent ospf_network_run changes in a49eb30a, where SEGV will happen if not the "router ospf" command has been executed before the first interfaces are reported by zebra. Signed-off-by: Paul Jakma --- ospfd/ospfd.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'ospfd/ospfd.c') diff --git a/ospfd/ospfd.c b/ospfd/ospfd.c index 32580ccf..c951a29a 100644 --- a/ospfd/ospfd.c +++ b/ospfd/ospfd.c @@ -998,8 +998,8 @@ ospf_if_update (struct ospf *ospf, struct interface *ifp) if (!ospf) ospf = ospf_lookup (); - /* Router-ID must be configured. */ - if (ospf->router_id.s_addr == 0) + /* OSPF must be on and Router-ID must be configured. */ + if (!ospf || ospf->router_id.s_addr == 0) return; /* Run each netowrk for this interface. */ -- cgit v1.2.1