From: paco <paco@voltanet.io>
Date: Wed, 13 Jun 2018 13:49:36 +0000 (+0200)
Subject: ospfd: dereference check (Clang scan-build)
X-Git-Tag: frr-6.1-dev~323^2
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=refs%2Fpull%2F2430%2Fhead;p=mirror%2Ffrr.git

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 6623790837..729e508865 100644
--- 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;
 	}