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| author | Stefano Garzarella <sgarzare@redhat.com> | 2021-02-08 17:17:41 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2021-02-23 07:52:59 -0500 |
| commit | dcfde1635e764fd69cc756c7780d144e288608e9 (patch) | |
| tree | f637233c413970255debeb9b007f647ffa03b6da /Documentation/powerpc | |
| parent | 95efabf077babf09ea148f941729e953ac185d8a (diff) | |
| download | linux-dcfde1635e764fd69cc756c7780d144e288608e9.tar.gz linux-dcfde1635e764fd69cc756c7780d144e288608e9.tar.bz2 linux-dcfde1635e764fd69cc756c7780d144e288608e9.zip | |
vdpa/mlx5: fix param validation in mlx5_vdpa_get_config()
It's legal to have 'offset + len' equal to
sizeof(struct virtio_net_config), since 'ndev->config' is a
'struct virtio_net_config', so we can safely copy its content under
this condition.
Fixes: 1a86b377aa21 ("vdpa/mlx5: Add VDPA driver for supported mlx5 devices")
Cc: stable@vger.kernel.org
Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>
Link: https://lore.kernel.org/r/20210208161741.104939-1-sgarzare@redhat.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Acked-by: Eli Cohen <elic@nvidia.com>
Diffstat (limited to 'Documentation/powerpc')
0 files changed, 0 insertions, 0 deletions