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-rw-r--r--net/mpls/mpls_iptunnel.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/net/mpls/mpls_iptunnel.c b/net/mpls/mpls_iptunnel.c
index f3a8557494d6..1f61b4e53686 100644
--- a/net/mpls/mpls_iptunnel.c
+++ b/net/mpls/mpls_iptunnel.c
@@ -137,10 +137,13 @@ static int mpls_xmit(struct sk_buff *skb)
mpls_stats_inc_outucastpkts(out_dev, skb);
- if (rt)
- err = neigh_xmit(NEIGH_ARP_TABLE, out_dev, &rt->rt_gateway,
- skb);
- else if (rt6) {
+ if (rt) {
+ if (rt->rt_gw_family == AF_INET)
+ err = neigh_xmit(NEIGH_ARP_TABLE, out_dev, &rt->rt_gw4,
+ skb);
+ else
+ err = -EAFNOSUPPORT;
+ } else if (rt6) {
if (ipv6_addr_v4mapped(&rt6->rt6i_gateway)) {
/* 6PE (RFC 4798) */
err = neigh_xmit(NEIGH_ARP_TABLE, out_dev, &rt6->rt6i_gateway.s6_addr32[3],