From: Donald Sharp <sharpd@cumulusnetworks.com>
Date: Wed, 20 May 2015 00:40:36 +0000 (-0700)
Subject: Add a null check in bgp_address_del() function when connected
X-Git-Tag: frr-2.0-rc1~1540
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=5ce10e9251946a9973d650cf776735abfbf74eac;p=mirror%2Ffrr.git

Add a null check in bgp_address_del() function when connected
addresses are removed.
---

diff --git a/bgpd/bgp_nexthop.c b/bgpd/bgp_nexthop.c
index f048ae2895..261a86ea8d 100644
--- a/bgpd/bgp_nexthop.c
+++ b/bgpd/bgp_nexthop.c
@@ -577,6 +577,9 @@ bgp_address_add (struct prefix *p)
   tmp.addr = p->u.prefix4;
 
   addr = hash_get (bgp_address_hash, &tmp, bgp_address_hash_alloc);
+  if (!addr)
+    return;
+
   addr->refcnt++;
 }