From: Igor Ryzhov <iryzhov@nfware.com>
Date: Wed, 7 Apr 2021 23:14:34 +0000 (+0300)
Subject: ospfd: fix crash on "show ip ospf neighbor detail"
X-Git-Tag: base_8.0~167^2
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=refs%2Fpull%2F8422%2Fhead;p=mirror%2Ffrr.git

ospfd: fix crash on "show ip ospf neighbor detail"

Fixes #8419.

Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
---

diff --git a/bgpd/bgp_bfd.c b/bgpd/bgp_bfd.c
index f1bdcc8bb4..958d7cf0ed 100644
--- a/bgpd/bgp_bfd.c
+++ b/bgpd/bgp_bfd.c
@@ -424,8 +424,7 @@ void bgp_bfd_peer_config_write(struct vty *vty, const struct peer *peer,
 void bgp_bfd_show_info(struct vty *vty, const struct peer *peer,
 		       json_object *json_neigh)
 {
-	if (peer->bfd_config->session)
-		bfd_sess_show(vty, json_neigh, peer->bfd_config->session);
+	bfd_sess_show(vty, json_neigh, peer->bfd_config->session);
 }
 
 DEFUN (neighbor_bfd,
diff --git a/lib/bfd.c b/lib/bfd.c
index 176269cc5b..276d6c685e 100644
--- a/lib/bfd.c
+++ b/lib/bfd.c
@@ -988,6 +988,9 @@ void bfd_sess_show(struct vty *vty, struct json_object *json,
 	json_object *json_bfd = NULL;
 	char time_buf[64];
 
+	if (!bsp)
+		return;
+
 	/* Show type. */
 	if (json) {
 		json_bfd = json_object_new_object();