1 files changed, 2 insertions, 1 deletions

diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index 59402be133f0..63e49890ad31 100644
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -863,7 +863,8 @@ static int arp_process(struct sk_buff *skb)
                         if (addr_type == RTN_UNICAST  &&
                             (arp_fwd_proxy(in_dev, dev, rt) ||
                              arp_fwd_pvlan(in_dev, dev, rt, sip, tip) ||
-                             pneigh_lookup(&arp_tbl, net, &tip, dev, 0))) {
+                             (rt->dst.dev != dev &&
+                              pneigh_lookup(&arp_tbl, net, &tip, dev, 0)))) {
                                 n = neigh_event_ns(&arp_tbl, sha, &sip, dev);
                                 if (n)
                                         neigh_release(n);