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Nest: Prevent withdraws from propagation back to source protocol (for accepted mode)

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Update for one of previous patches, handles the the issue for
first-accepted mode of route propagation.
This commit is contained in:
Ondrej Zajicek (work) 2019-02-19 16:21:52 +01:00
parent 2dd9800ab5
commit b3fceeba30
1 changed files with 4 additions and 2 deletions
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6
nest/rt-table.c
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@ -484,7 +484,7 @@ rt_notify_basic(struct announce_hook *ah, net *net, rte *new0, rte *old0, int re
static void
rt_notify_accepted(struct announce_hook *ah, net *net, rte *new_changed, rte *old_changed, rte *before_old, int feed)
{
// struct proto *p = ah->proto;
struct proto *p = ah->proto;
struct proto_stats *stats = ah->stats;
rte *r;
@ -563,7 +563,9 @@ rt_notify_accepted(struct announce_hook *ah, net *net, rte *new_changed, rte *ol
*/
/* Hack for changed filters */
if (old_changed && (old_changed->lastmod <= ah->last_out_filter_change))
if (old_changed &&
(p != old_changed->sender->proto) &&
(old_changed->lastmod <= ah->last_out_filter_change))
{
old_best = old_changed;
goto found;