ipv6: call iptunnel_xmit with NULL sock pointer if no tunnel sock is available
authorHannes Frederic Sowa <hannes@stressinduktion.org>
Wed, 8 Apr 2015 15:01:23 +0000 (17:01 +0200)
committerDavid S. Miller <davem@davemloft.net>
Wed, 8 Apr 2015 16:09:43 +0000 (12:09 -0400)
commit1b112871186e3ab8333851c0caf203b47d7561b9
tree9af21550464d484f5ba35aaec57cc3b4ba303feb
parent926a882f6916fd76b6f8ee858d45a2241c5e7999
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 <davem@davemloft.net>
Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv6/sit.c