| commit | deb33b68f40e788c974acf61bc220dc077cb8032 | |
| author | Paolo Abeni <pabeni@redhat.com> | |
| Mon, 24 Sep 2018 13:48:19 +0000 (24 15:48 +0200) | ||
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
| Thu, 18 Oct 2018 07:16:17 +0000 (18 09:16 +0200) | ||
| tree | ee52e86c925edb946de9a3138ddda44ead00292f | treesnapshot (tar.gz zip) |
| parent | 18bf9a724362a3feff649f529178f49b11e877e4 | commitdiff |
ip_tunnel: be careful when accessing the inner header
[ Upstream commit ccfec9e5cb2d48df5a955b7bf47f7782157d3bc2]
Cong noted that we need the same checks introduced by commit 76c0ddd8c3a6
("ip6_tunnel: be careful when accessing the inner header")
even for ipv4 tunnels.
Fixes: c54419321455 ("GRE: Refactor GRE tunneling code.")
Suggested-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit ccfec9e5cb2d48df5a955b7bf47f7782157d3bc2]
Cong noted that we need the same checks introduced by commit 76c0ddd8c3a6
("ip6_tunnel: be careful when accessing the inner header")
even for ipv4 tunnels.
Fixes: c54419321455 ("GRE: Refactor GRE tunneling code.")
Suggested-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| net/ipv4/ip_tunnel.c | diffblobblamehistory |