ospf6d: Route locking (memory) cleanup
* ospf6_route.c: (ospf6_route_best_next) Allows unlock route, even
when there's no next route. This is consistent with how
ospf6_route_next() behaves.
* ospf6_intra.c: (ospf6_intra_prefix_lsa_remove) Make sure the last
route considered is always unlocked. This is needed when the for
loop terminates because ospf6_route_is_prefix() returns zero.
Signed-off-by: Vyacheslav Trushkin <me@dogonthesun.net>
diff --git a/ospf6d/ospf6_route.c b/ospf6d/ospf6_route.c
index 2d02710..398acfa 100644
--- a/ospf6d/ospf6_route.c
+++ b/ospf6d/ospf6_route.c
@@ -690,6 +690,8 @@
struct route_node *rnode;
struct ospf6_route *next;
+ ospf6_route_unlock (route);
+
rnode = route->rnode;
route_lock_node (rnode);
rnode = route_next (rnode);
@@ -701,7 +703,6 @@
assert (rnode->info);
next = (struct ospf6_route *) rnode->info;
- ospf6_route_unlock (route);
ospf6_route_lock (next);
return next;
}