[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.
diff --git a/ospfd/ChangeLog b/ospfd/ChangeLog
index a11c7c9..8cb115c 100644
--- a/ospfd/ChangeLog
+++ b/ospfd/ChangeLog
@@ -5,6 +5,8 @@
functionality which is never used, hence fixing Coverity CID
#29.
(struct lsa_action) remove unused member.
+ * ospf_interface.c: (ospf_if_exists) Fix missing NULL return
+ check on ospf_lookup, CID #27.
2006-05-11 Paul Jakma <paul.jakma@sun.com>
diff --git a/ospfd/ospf_interface.c b/ospfd/ospf_interface.c
index 1264cac..b94cfa3 100644
--- a/ospfd/ospf_interface.c
+++ b/ospfd/ospf_interface.c
@@ -397,7 +397,8 @@
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)