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bgpd: Keep the notification data under peer's struct when sending

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Before this patch, data is flushed, and we can't see the data after we send
the notification.

Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
This commit is contained in:
Donatas Abraitis 2022-11-24 13:07:32 +02:00
parent f6ebf84d43
commit 3573b171e0
1 changed files with 12 additions and 3 deletions
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15
bgpd/bgp_packet.c
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@ -979,10 +979,11 @@ static void bgp_notify_send_internal(struct peer *peer, uint8_t code,
peer->notify.code = bgp_notify.code;
peer->notify.subcode = bgp_notify.subcode;
peer->notify.length = bgp_notify.length;
if (bgp_notify.length && data) {
bgp_notify.data =
XMALLOC(MTYPE_TMP, bgp_notify.length * 3);
bgp_notify.data = XMALLOC(MTYPE_BGP_NOTIFICATION,
bgp_notify.length * 3);
for (i = 0; i < bgp_notify.length; i++)
if (first) {
snprintf(c, sizeof(c), " %02x",
@ -1002,7 +1003,15 @@ static void bgp_notify_send_internal(struct peer *peer, uint8_t code,
bgp_notify_print(peer, &bgp_notify, "sending", hard_reset);
if (bgp_notify.data) {
XFREE(MTYPE_TMP, bgp_notify.data);
if (data) {
XFREE(MTYPE_BGP_NOTIFICATION,
peer->notify.data);
peer->notify.data = XCALLOC(
MTYPE_BGP_NOTIFICATION, datalen);
memcpy(peer->notify.data, data, datalen);
}
XFREE(MTYPE_BGP_NOTIFICATION, bgp_notify.data);
bgp_notify.length = 0;
}
}