| commit | f1925ca50deb48eddafc01bc12c2a17bfbf54425 | [log] [tgz] |
|---|---|---|
| author | Haishuang Yan <yanhaishuang@cmss.chinamobile.com> | Thu Jun 15 10:29:30 2017 +0800 |
| committer | David S. Miller <davem@davemloft.net> | Fri Jun 16 12:01:29 2017 -0400 |
| tree | 3afadacefe7943286568cee13fc7a1382642d540 | |
| parent | 469f87e158628fe66dcbbce9dd5e7b7acfe934a9 [diff] |
ip6_tunnel: fix potential issue in __ip6_tnl_rcv
When __ip6_tnl_rcv fails, the tun_dst won't be freed, so call
dst_release to free it in error code path.
Fixes: 8d79266bc48c ("ip6_tunnel: add collect_md mode to IPv6 tunnels")
CC: Alexei Starovoitov <ast@fb.com>
Tested-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: Haishuang Yan <yanhaishuang@cmss.chinamobile.com>
Signed-off-by: David S. Miller <davem@davemloft.net>