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-rw-r--r--zebra/zebra_rib.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/zebra/zebra_rib.c b/zebra/zebra_rib.c
index 12f3fa5a..8228350f 100644
--- a/zebra/zebra_rib.c
+++ b/zebra/zebra_rib.c
@@ -67,6 +67,7 @@ static const struct
{ZEBRA_ROUTE_OSPF6, 110},
{ZEBRA_ROUTE_ISIS, 115},
{ZEBRA_ROUTE_BGP, 20 /* IBGP is 200. */}
+ /* no entry/default: 150 */
};
/* Vector for routing table. */
@@ -1511,7 +1512,10 @@ rib_add_ipv4 (int type, int flags, struct prefix_ipv4 *p,
/* Set default distance by route type. */
if (distance == 0)
{
- distance = route_info[type].distance;
+ if ((unsigned)type >= sizeof(route_info) / sizeof(route_info[0]))
+ distance = 150;
+ else
+ distance = route_info[type].distance;
/* iBGP distance is 200. */
if (type == ZEBRA_ROUTE_BGP && CHECK_FLAG (flags, ZEBRA_FLAG_IBGP))