[zebra] Fix pauls zebra_rib/rib_process commit mistakes, again.
2006-01-30 Paul Jakma <paul.jakma@sun.com>
* zebra_rib.c: (rib_process) Fourth time lucky on this jinxed
commit, last commit had a hole that could allow connected
route selection to escape beyond the connected route logic.
This time I cross-checked with Gunnar first. ;)
diff --git a/zebra/zebra_rib.c b/zebra/zebra_rib.c
index f377400..330bce7 100644
--- a/zebra/zebra_rib.c
+++ b/zebra/zebra_rib.c
@@ -932,14 +932,16 @@
* - lower metric beats higher for equal distance
* - last, hence oldest, route wins tie break.
*/
+
+ /* Connected routes. Pick the last connected
+ * route of the set of lowest metric connected routes.
+ */
if (rib->type == ZEBRA_ROUTE_CONNECT)
{
- if (select->type != ZEBRA_ROUTE_CONNECT
+ if (select->type != ZEBRA_ROUTE_CONNECT
|| rib->metric <= select->metric)
- {
- select = rib;
- continue;
- }
+ select = rib;
+ continue;
}
else if (select->type == ZEBRA_ROUTE_CONNECT)
continue;