1 files changed, 2 insertions, 1 deletions

diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index acd69cfe2951..d9724889ff09 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -2359,7 +2359,8 @@ struct rtable *__ip_route_output_key_hash(struct net *net, struct flowi4 *fl4,
                 }
 
                 /* L3 master device is the loopback for that domain */
-                dev_out = l3mdev_master_dev_rcu(dev_out) ? : net->loopback_dev;
+                dev_out = l3mdev_master_dev_rcu(FIB_RES_DEV(res)) ? :
+                        net->loopback_dev;
                 fl4->flowi4_oif = dev_out->ifindex;
                 flags |= RTCF_LOCAL;
                 goto make_route;