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bgpd: Prevent memory leak of listener on shutdown

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Signed-off-by: Donald Sharp <sharpd@nvidia.com>
This commit is contained in:
Donald Sharp 2022-07-08 20:39:28 -04:00
parent a0d46bcd08
commit 3f22218b48
1 changed files with 8 additions and 6 deletions
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14
bgpd/bgpd.c
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@ -8228,18 +8228,20 @@ void bgp_terminate(void)
* of a large number of peers this will ensure that no peer is left with * of a large number of peers this will ensure that no peer is left with
* a dangling connection * a dangling connection
*/ */
/* reverse bgp_master_init */
bgp_close(); bgp_close();
/* reverse bgp_master_init */
if (bm->listen_sockets) for (ALL_LIST_ELEMENTS(bm->bgp, mnode, mnnode, bgp)) {
list_delete(&bm->listen_sockets); bgp_close_vrf_socket(bgp);
for (ALL_LIST_ELEMENTS(bm->bgp, mnode, mnnode, bgp))
for (ALL_LIST_ELEMENTS(bgp->peer, node, nnode, peer)) for (ALL_LIST_ELEMENTS(bgp->peer, node, nnode, peer))
if (peer_established(peer) || peer->status == OpenSent if (peer_established(peer) || peer->status == OpenSent
|| peer->status == OpenConfirm) || peer->status == OpenConfirm)
bgp_notify_send(peer, BGP_NOTIFY_CEASE, bgp_notify_send(peer, BGP_NOTIFY_CEASE,
BGP_NOTIFY_CEASE_PEER_UNCONFIG); BGP_NOTIFY_CEASE_PEER_UNCONFIG);
}
if (bm->listen_sockets)
list_delete(&bm->listen_sockets);
BGP_TIMER_OFF(bm->t_rmap_update); BGP_TIMER_OFF(bm->t_rmap_update);