diff options
Diffstat (limited to 'net/batman-adv/routing.c')
| -rw-r--r-- | net/batman-adv/routing.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/batman-adv/routing.c b/net/batman-adv/routing.c index bb1c3ec7e3f..8c403ce785d 100644 --- a/net/batman-adv/routing.c +++ b/net/batman-adv/routing.c @@ -1240,6 +1240,9 @@ struct neigh_node *find_router(struct bat_priv *bat_priv, router = find_ifalter_router(primary_orig_node, recv_if); return_router: + if (router && router->if_incoming->if_status != IF_ACTIVE) + goto err_unlock; + rcu_read_unlock(); return router; err_unlock: |