The size of the memory allocated for the IOCTL_GNTDEV_MAP_GRANT_REF
ioctl() parameters is calculated wrong, which results in too much
memory allocated.
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Ian Jackson <ian.jackson@eu.citrix.com>
Reviewed-by: Roger Pau Monné <roger.pau@citrix.com>
Release-acked-by: Paul Durrant <paul@xen.org>