neigh_release(neigh);
}
- if ((neigh == NULL) || (!(neigh->nud_state & NUD_VALID)))
- neigh_event_send(rt->dst.neighbour, NULL);
-
+ if ((neigh == NULL) || (!(neigh->nud_state & NUD_VALID))) {
+ rcu_read_lock();
+ neigh_event_send(dst_get_neighbour(&rt->dst), NULL);
+ rcu_read_unlock();
+ }
ip_rt_put(rt);
return rc;
}