From: Mitesh Kanjariya <mitesh@marvel-07.cumulusnetworks.com>
Date: Tue, 17 Oct 2017 00:41:04 +0000 (-0700)
Subject: zebra: free host_list while deleting rmac/nh entry
X-Git-Tag: frr-4.0-dev~58^2~53
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=55aabf6f723d4bb1fd0b58781a65cc6ab830b1b8;p=matthieu%2Ffrr.git

zebra: free host_list while deleting rmac/nh entry

Signed-off-by: Mitesh Kanjariya <mitesh@cumulusnetworks.com>
---

diff --git a/zebra/zebra_vxlan.c b/zebra/zebra_vxlan.c
index d498f7bf4b..e23f380173 100644
--- a/zebra/zebra_vxlan.c
+++ b/zebra/zebra_vxlan.c
@@ -2900,7 +2900,9 @@ static int zl3vni_rmac_del(zebra_l3vni_t *zl3vni,
 {
 	zebra_mac_t *tmp_rmac;
 
-	list_delete(zrmac->neigh_list);
+	if (zrmac->host_list)
+		list_delete(zrmac->host_list);
+	zrmac->host_list = NULL;
 
 	tmp_rmac = hash_release(zl3vni->rmac_table, zrmac);
 	if (tmp_rmac)
@@ -3087,6 +3089,10 @@ static int zl3vni_nh_del(zebra_l3vni_t *zl3vni,
 {
 	zebra_neigh_t *tmp_n;
 
+	if (n->host_list)
+		list_delete(n->host_list);
+	n->host_list = NULL;
+
 	tmp_n = hash_release(zl3vni->nh_table, n);
 	if (tmp_n)
 		XFREE(MTYPE_NEIGH, tmp_n);