Nest: Prevent withdraws from propagation back to source protocol (for accepted mode) (b3fceeba) · Commits · 戴 / Bird

nest/rt-table.c

+4 −2

Original line number	Diff line number	Diff line
		@@ -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;