From: paco <paco@voltanet.io>
Date: Mon, 18 Jun 2018 10:51:33 +0000 (+0200)
Subject: bgpd: null check (Coverity 1408766)
X-Git-Tag: frr-6.1-dev~296^2
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=e105d9045619b9d5bb9c2d219af9f342e6f3549f;p=mirror%2Ffrr.git

bgpd: null check (Coverity 1408766)

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

diff --git a/bgpd/bgp_vpn.c b/bgpd/bgp_vpn.c
index 80bd2cd799..351f91dd1a 100644
--- a/bgpd/bgp_vpn.c
+++ b/bgpd/bgp_vpn.c
@@ -228,15 +228,13 @@ int show_adj_route_vpn(struct vty *vty, struct peer *peer,
 							  use_json, json_array);
 				}
 			}
-			if (use_json) {
-				struct prefix *p;
+			if (use_json && rm) {
 				char buf_a[BUFSIZ];
 				char buf_b[BUFSIZ];
-				p = &rm->p;
 				sprintf(buf_a, "%s/%d",
-					inet_ntop(p->family, &p->u.prefix,
+					inet_ntop(rm->p.family, rm->p.u.val,
 						  buf_b, BUFSIZ),
-					p->prefixlen);
+					rm->p.prefixlen);
 				json_object_object_add(json_routes, buf_a,
 						       json_array);
 			}