Brenden Blanco 262d862504 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>

2016-07-20 22:07:23 -07:00

95 KiB

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