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-rw-r--r--zebra/ChangeLog5
-rw-r--r--zebra/interface.c4
2 files changed, 7 insertions, 2 deletions
diff --git a/zebra/ChangeLog b/zebra/ChangeLog
index 06290010..3df7891f 100644
--- a/zebra/ChangeLog
+++ b/zebra/ChangeLog
@@ -1,3 +1,8 @@
+2006-05-11 Paul Jakma <paul.jakma@sun.com>
+
+ * interface.c: (if_delete_update) route_node_lookup may return
+ NULL, should fix Coverity CID #31.
+
2006-02-09 Paul Jakma <paul.jakma@sun.com>
* rib.h: (struct {rib,nexthop}) Rearrange fields to avoid
diff --git a/zebra/interface.c b/zebra/interface.c
index ce31277f..3919c3f1 100644
--- a/zebra/interface.c
+++ b/zebra/interface.c
@@ -407,9 +407,9 @@ if_delete_update (struct interface *ifp)
ifc = listgetdata (node);
p = ifc->address;
- if (p->family == AF_INET)
+ if (p->family == AF_INET
+ && (rn = route_node_lookup (zebra_if->ipv4_subnets, p)))
{
- rn = route_node_lookup (zebra_if->ipv4_subnets, p);
route_unlock_node (rn);
addr_list = (struct list *) rn->info;