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| author | Brenden Blanco | 2016-07-21 02:22:34 +0200 |
|---|---|---|
| committer | David S. Miller | 2016-07-21 07:07:23 +0200 |
| commit | 262d8625045e0c81b7859ecd192e9811710f19da (patch) | |
| tree | 7a0d58ff3aa3c0268bb7b33e49d766745496762f /samples/bpf/xdp1_kern.c | |
| parent | net/mlx4_en: use READ_ONCE when freeing xdp_prog (diff) | |
| download | kernel-qcow2-linux-262d8625045e0c81b7859ecd192e9811710f19da.tar.gz kernel-qcow2-linux-262d8625045e0c81b7859ecd192e9811710f19da.tar.xz kernel-qcow2-linux-262d8625045e0c81b7859ecd192e9811710f19da.zip | |
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>
Diffstat (limited to 'samples/bpf/xdp1_kern.c')
0 files changed, 0 insertions, 0 deletions