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bgpd: Correctly calculate threshold being reached

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if (pcout > (pcount * peer->max_threshold[afi][safi] / 100 ))
is always true.  So the very first route received will always
trigger the warning.  We actually want the warning to happen
when we hit the threshold.

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
This commit is contained in:
Donald Sharp 2020-10-12 10:36:37 -04:00
parent 8b6b6b694d
commit b1823b69f6
1 changed files with 2 additions and 1 deletions
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3
bgpd/bgp_route.c
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@ -3167,7 +3167,8 @@ bool bgp_maximum_prefix_overflow(struct peer *peer, afi_t afi, safi_t safi,
UNSET_FLAG(peer->af_sflags[afi][safi],
PEER_STATUS_PREFIX_LIMIT);
if (pcount > (pcount * peer->pmax_threshold[afi][safi] / 100)) {
if (pcount
> (peer->pmax[afi][safi] * peer->pmax_threshold[afi][safi] / 100)) {
if (CHECK_FLAG(peer->af_sflags[afi][safi],
PEER_STATUS_PREFIX_THRESHOLD)
&& !always)