Commit adca107f authored by Juliusz Chroboczek's avatar Juliusz Chroboczek

Make sure we don't spuriously reconsider a timed-out route.

parent 758485db
...@@ -253,11 +253,10 @@ update_route_metric(struct route *route) ...@@ -253,11 +253,10 @@ update_route_metric(struct route *route)
oldmetric = route->metric; oldmetric = route->metric;
if(route->time < now.tv_sec - route_timeout_delay) { if(route->time < now.tv_sec - route_timeout_delay) {
if(oldmetric < INFINITY) { newmetric = INFINITY;
route->refmetric = INFINITY; route->refmetric = INFINITY;
if(oldmetric < INFINITY)
route->seqno = (route->dest->seqno + 1) & 0xFF; route->seqno = (route->dest->seqno + 1) & 0xFF;
}
newmetric = INFINITY;
} else { } else {
newmetric = MIN(route->refmetric + neighbour_cost(route->nexthop), newmetric = MIN(route->refmetric + neighbour_cost(route->nexthop),
INFINITY); INFINITY);
......
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