diff options
| author | Duan Jiong <duanj.fnst@cn.fujitsu.com> | 2014-01-23 14:00:25 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-02-06 11:08:16 -0800 |
| commit | b5ac52437d8e34ea8032cfa77d6e6aa4b161aeb5 (patch) | |
| tree | af1f2e3305495f926b80e14cb8eb083150279ac1 /net/ipv6 | |
| parent | f93f502e2d6a6acb36fbac0236e6088318c6d757 (diff) | |
ip_tunnel: clear IPCB in ip_tunnel_xmit() in case dst_link_failure() is called
[ Upstream commit 11c21a307d79ea5f6b6fc0d3dfdeda271e5e65f6 ]
commit a622260254ee48("ip_tunnel: fix kernel panic with icmp_dest_unreach")
clear IPCB in ip_tunnel_xmit() , or else skb->cb[] may contain garbage from
GSO segmentation layer.
But commit 0e6fbc5b6c621("ip_tunnels: extend iptunnel_xmit()") refactor codes,
and it clear IPCB behind the dst_link_failure().
So clear IPCB in ip_tunnel_xmit() just like commti a622260254ee48("ip_tunnel:
fix kernel panic with icmp_dest_unreach").
Signed-off-by: Duan Jiong <duanj.fnst@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/ipv6')
0 files changed, 0 insertions, 0 deletions