ospfd: dereference check (Clang scan-build)

Signed-off-by: F. Aragon <paco@voltanet.io>

diff --git a/ospfd/ospf_lsa.c b/ospfd/ospf_lsa.c
index 6623790837031d7cc850d00fb2cd60debad11a20..729e50886554438c672652345ce9ef8a824cd2fb 100644 (file)
--- a/ospfd/ospf_lsa.c
+++ b/ospfd/ospf_lsa.c
@@ -2582,7 +2582,8 @@ struct ospf_lsa *ospf_lsa_install(struct ospf *ospf, struct ospf_interface *oi,
                lsdb = ospf->lsdb;
                break;
        default:
-               lsdb = lsa->area->lsdb;
+               if (lsa->area)
+                       lsdb = lsa->area->lsdb;
                break;
        }