diff options
Diffstat (limited to 'bgpd/bgp_fsm.c')
| -rw-r--r-- | bgpd/bgp_fsm.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/bgpd/bgp_fsm.c b/bgpd/bgp_fsm.c index 69cc78e0f8..33e5c3a743 100644 --- a/bgpd/bgp_fsm.c +++ b/bgpd/bgp_fsm.c @@ -1800,6 +1800,22 @@ bgp_connect_fail(struct peer_connection *connection) return bgp_stop(connection); } +/* after connect is called(), getpeername is able to return + * port and address on non established streams + */ +static void bgp_connect_in_progress_update_connection(struct peer *peer) +{ + bgp_getsockname(peer); + if (!peer->su_remote && !BGP_CONNECTION_SU_UNSPEC(peer->connection)) { + /* if connect initiated, then dest port and dest addresses are well known */ + peer->su_remote = sockunion_dup(&peer->connection->su); + if (sockunion_family(peer->su_remote) == AF_INET) + peer->su_remote->sin.sin_port = htons(peer->port); + else if (sockunion_family(peer->su_remote) == AF_INET6) + peer->su_remote->sin6.sin6_port = htons(peer->port); + } +} + /* This function is the first starting point of all BGP connection. It * try to connect to remote peer with non-blocking IO. */ @@ -1896,6 +1912,8 @@ static enum bgp_fsm_state_progress bgp_start(struct peer_connection *connection) __func__, peer->connection->fd); return BGP_FSM_FAILURE; } + bgp_connect_in_progress_update_connection(peer); + /* * - when the socket becomes ready, poll() will signify POLLOUT * - if it fails to connect, poll() will signify POLLHUP |