commit 68bfb6190e19898adc0e420b6346cf4778705e60
author Lou Berger <lberger@labn.net> Thu Oct 06 09:59:32 2016 -0400
committer Paul Jakma <paul.jakma@hpe.com> Fri Oct 07 10:53:15 2016 +0100
tree fbccbc160a94c245abee2696fef805da7f620b4b
parent 743dd42b3f5d4bc5f9a86b91364c67217f42c6d1

bgp: ignore NHT when bgpd has never connected zebra

bgpd/bgp_zebra.c

diff --git a/bgpd/bgp_zebra.c b/bgpd/bgp_zebra.c
index 38fecd9..45d502a 100644
--- a/bgpd/bgp_zebra.c
+++ b/bgpd/bgp_zebra.c
@@ -50,6 +50,8 @@
 struct stream *bgp_nexthop_buf = NULL;
 struct stream *bgp_ifindices_buf = NULL;
 
+int zclient_num_connects;
+
 /* Router-id update message from zebra. */
 static int
 bgp_router_id_update (int command, struct zclient *zclient, zebra_size_t length,
@@ -1171,12 +1173,15 @@
 static void
 bgp_zebra_connected (struct zclient *zclient)
 {
+  zclient_num_connects++;
   zclient_send_requests (zclient, VRF_DEFAULT);
 }
 
 void
 bgp_zebra_init (struct thread_master *master)
 {
+  zclient_num_connects = 0;
+
   /* Set default values. */
   zclient = zclient_new (master);
   zclient_init (zclient, ZEBRA_ROUTE_BGP);
@@ -1207,3 +1212,9 @@
   zclient_free(zclient);
   zclient = NULL;
 }
+
+int
+bgp_zebra_num_connects(void)
+{
+  return zclient_num_connects;
+}