OSPFv3: Check area before scheduling SPF

Check on area that interface points to before scheduling SPF.

Signed-off-by: Vivek Venkatraman <vivek@cumulusnetworks.com>
Ticket: CM-7911, CM-8934
Reviewed By: CCR-4256
Testing Done: Verification by Anitha

diff --git a/ospf6d/ospf6_interface.c b/ospf6d/ospf6_interface.c
index e836d49f9418273e8588a439d3d0431128f9a132..8afdfefc19a919089aa60392856611ace0c5c20f 100644 (file)
--- a/ospf6d/ospf6_interface.c
+++ b/ospf6d/ospf6_interface.c
@@ -88,7 +88,8 @@ ospf6_interface_lsdb_hook (struct ospf6_lsa *lsa, unsigned int reason)
       case OSPF6_LSTYPE_LINK:
         if (oi->state == OSPF6_INTERFACE_DR)
           OSPF6_INTRA_PREFIX_LSA_SCHEDULE_TRANSIT (oi);
-        ospf6_spf_schedule (oi->area->ospf6, reason);
+        if (oi->area)
+          ospf6_spf_schedule (oi->area->ospf6, reason);
         break;
 
       default: