From: Louis Scalbert <louis.scalbert@6wind.com>
Date: Wed, 22 Jan 2025 12:30:55 +0000 (+0100)
Subject: bgpd: fix bfd with update-source in peer-group
X-Git-Tag: docker/10.1.3~17^2
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=1f9ca9e1591f03810f7321ebb0cc47da0fc5020c;p=matthieu%2Ffrr.git

bgpd: fix bfd with update-source in peer-group

Fix BFD session not created when the peer is in update-group with the
update-source option.

Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
---

diff --git a/bgpd/bgp_bfd.c b/bgpd/bgp_bfd.c
index 50b00d21b1..add93d3a5f 100644
--- a/bgpd/bgp_bfd.c
+++ b/bgpd/bgp_bfd.c
@@ -114,6 +114,10 @@ void bgp_peer_config_apply(struct peer *p, struct peer_group *pg)
 	 */
 	gconfig = pg->conf;
 
+	if (CHECK_FLAG(gconfig->flags, PEER_FLAG_UPDATE_SOURCE) ||
+	    CHECK_FLAG(p->flags_override, PEER_FLAG_UPDATE_SOURCE))
+		bgp_peer_bfd_update_source(p);
+
 	/*
 	 * If using default control plane independent configuration,
 	 * then prefer group's (e.g. it means it wasn't manually configured).