diff options
| author | Paul Jakma <paul.jakma@sun.com> | 2006-05-12 23:00:06 +0000 |
|---|---|---|
| committer | Paul Jakma <paul.jakma@sun.com> | 2006-05-12 23:00:06 +0000 |
| commit | e43be0edb7b5d87a3afe3a26aa071251018b10f1 (patch) | |
| tree | 698303cfe81fec852728eb9c8aaa6ab377124bd9 /ospfd/ospf_interface.c | |
| parent | 70461d793444002cc2ce99e4e62df3c367d9dd50 (diff) | |
[ospfd] CID #27, fix missing NULL return check
2006-05-12 Paul Jakma <paul.jakma@sun.com>
* ospf_interface.c: (ospf_if_exists) Fix missing NULL return
check on ospf_lookup, CID #27.
Diffstat (limited to 'ospfd/ospf_interface.c')
| -rw-r--r-- | ospfd/ospf_interface.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/ospfd/ospf_interface.c b/ospfd/ospf_interface.c index 1264cac6..b94cfa3a 100644 --- a/ospfd/ospf_interface.c +++ b/ospfd/ospf_interface.c @@ -397,7 +397,8 @@ ospf_if_exists (struct ospf_interface *oic) struct ospf *ospf; struct ospf_interface *oi; - ospf = ospf_lookup (); + if ((ospf = ospf_lookup ()) == NULL) + return NULL; for (ALL_LIST_ELEMENTS_RO (ospf->oiflist, node, oi)) if (oi == oic) |