linux-hardened/samples/vfio-mdev
Dan Carpenter 6ed0993a0b vfio-mdev: return -EFAULT if copy_to_user() fails
The copy_to_user() function returns the number of bytes which it wasn't
able to copy but we want to return a negative error code.

Fixes: 9d1a546c53 ("docs: Sample driver to demonstrate how to use Mediated device framework.")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Kirti Wankhede <kwankhede@nvidia.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2017-01-11 12:06:35 -07:00
..
Makefile vfio-mdev: Fix mtty sample driver building 2016-12-30 08:13:30 -07:00
mtty.c vfio-mdev: return -EFAULT if copy_to_user() fails 2017-01-11 12:06:35 -07:00