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ipv6: call iptunnel_xmit with NULL sock pointer if no tunnel sock is available 

Fixes: 79b16aadea ("udp_tunnel: Pass UDP socket down through udp_tunnel{, 6}_xmit_skb().")
Reported-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
hifive-unleashed-5.1
Hannes Frederic Sowa 2015-04-08 17:01:23 +02:00 committed by David S. Miller
parent 926a882f69
commit 1b11287118
1 changed files with 1 additions and 1 deletions
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2
net/ipv6/sit.c
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@ -983,7 +983,7 @@ static netdev_tx_t ipip6_tunnel_xmit(struct sk_buff *skb,
skb_set_inner_ipproto(skb, IPPROTO_IPV6);
err = iptunnel_xmit(skb->sk, rt, skb, fl4.saddr, fl4.daddr,
err = iptunnel_xmit(NULL, rt, skb, fl4.saddr, fl4.daddr,
protocol, tos, ttl, df,
!net_eq(tunnel->net, dev_net(dev)));
iptunnel_xmit_stats(err, &dev->stats, dev->tstats);