Nest: Fix race condition during reconfiguration

If export filter is changed during reconfiguration and a route disappears
between reconfiguration and refeed (e.g., if the route is a static route
also removed during the reconfiguration), the route is not withdrawn.
The patch fixes that by adding tx reconfiguration timestamp.

1 files changed, 1 insertions, 0 deletions

diff --git a/nest/protocol.h b/nest/protocol.h
index dd942c10..f0b65598 100644
--- a/nest/protocol.h
+++ b/nest/protocol.h
@@ -536,6 +536,7 @@ struct channel {
   u8 gr_wait;				/* Route export to channel is postponed until graceful restart */
 
   btime last_state_change;		/* Time of last state transition */
+  btime last_tx_filter_change;
 };