From 1b112871186e3ab8333851c0caf203b47d7561b9 Mon Sep 17 00:00:00 2001 From: Hannes Frederic Sowa Date: Wed, 8 Apr 2015 17:01:23 +0200 Subject: [PATCH] ipv6: call iptunnel_xmit with NULL sock pointer if no tunnel sock is available Fixes: 79b16aadea32cce ("udp_tunnel: Pass UDP socket down through udp_tunnel{, 6}_xmit_skb().") Reported-by: David S. Miller Signed-off-by: Hannes Frederic Sowa Signed-off-by: David S. Miller --- net/ipv6/sit.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c index 6cf2026a9cea..ac35a28599be 100644 --- a/net/ipv6/sit.c +++ b/net/ipv6/sit.c @@ -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);