From ae1f8c54c33d101f45663a013025a5e177e62409 Mon Sep 17 00:00:00 2001
From: Rodrigo Nardi <rnardi@netdef.org>
Date: Mon, 26 Jun 2023 07:23:46 -0300
Subject: [PATCH] bgp: Using variable after free

---
 bgpd/bgp_bfd.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/bgpd/bgp_bfd.c b/bgpd/bgp_bfd.c
index 21864cf1a6..dcc707452a 100644
--- a/bgpd/bgp_bfd.c
+++ b/bgpd/bgp_bfd.c
@@ -320,8 +320,10 @@ static void bgp_peer_remove_bfd(struct peer *p)
 		return;
 	}
 
-	if (p->bfd_config)
-		bfd_sess_free(&p->bfd_config->session);
+	if (p->bfd_config) {
+			bfd_sess_free(&p->bfd_config->session);
+			p->bfd_config->manual = false;
+	}
 
 	XFREE(MTYPE_BFD_CONFIG, p->bfd_config);
 }