AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/drivers/vdpa/mlx5
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Stefano Garzarella 2a7e48dc38 vdpa/mlx5: fix param validation in mlx5_vdpa_get_config() 
commit dcfde1635e764fd69cc756c7780d144e288608e9 upstream.

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: 1a86b377aa ("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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-04 11:37:17 +01:00
..
core vdpa/mlx5: Fix memory key MTT population 2021-02-10 09:29:12 +01:00
net vdpa/mlx5: fix param validation in mlx5_vdpa_get_config() 2021-03-04 11:37:17 +01:00
Makefile vdpa/mlx5: Add VDPA driver for supported mlx5 devices 2020-08-05 19:00:24 -04:00