tree 7a0d58ff3aa3c0268bb7b33e49d766745496762f
parent cb7386d37eae20141cbc292a883e5e358cb5a929
author Brenden Blanco <bblanco@plumgrid.com> 1469060554 -0700
committer David S. Miller <davem@davemloft.net> 1469077643 -0700

rtnl: protect do_setlink from IFLA_XDP_ATTACHED

The IFLA_XDP_ATTACHED nested attribute is meant for read-only, and while
do_setlink properly ignores it, it should be more paranoid and reject
commands that try to set it.

Signed-off-by: Brenden Blanco <bblanco@plumgrid.com>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>