diff options
| author | Donatas Abraitis <donatas@opensourcerouting.org> | 2024-05-24 07:50:49 +0200 |
|---|---|---|
| committer | Donatas Abraitis <donatas@opensourcerouting.org> | 2024-05-24 09:35:43 +0200 |
| commit | 150eb73054902511b4be78666ab9895a7509a4ce (patch) | |
| tree | 72f678790731e9272c179dda95cb9af2c99de924 /bgpd | |
| parent | bgpd: Add sanity check for capability lengths before processing them (diff) | |
| download | frr-150eb73054902511b4be78666ab9895a7509a4ce.tar.xz frr-150eb73054902511b4be78666ab9895a7509a4ce.zip | |
bgpd: Send a notification if we receive CAPABILITY message if not exepected
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
Diffstat (limited to 'bgpd')
| -rw-r--r-- | bgpd/bgp_packet.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/bgpd/bgp_packet.c b/bgpd/bgp_packet.c index 47aed53bc..a32ee7886 100644 --- a/bgpd/bgp_packet.c +++ b/bgpd/bgp_packet.c @@ -3952,8 +3952,8 @@ int bgp_capability_receive(struct peer_connection *connection, if (bgp_debug_neighbor_events(peer)) zlog_debug("%s rcv CAPABILITY", peer->host); - /* If peer does not have the capability, send notification. */ - if (!CHECK_FLAG(peer->cap, PEER_CAP_DYNAMIC_ADV)) { + if (!CHECK_FLAG(peer->cap, PEER_CAP_DYNAMIC_ADV) || + !CHECK_FLAG(peer->cap, PEER_CAP_DYNAMIC_RCV)) { flog_err(EC_BGP_NO_CAP, "%s [Error] BGP dynamic capability is not enabled", peer->host); |