On Mon, Dec 3, 2018 at 10:34 AM Dave Chinner <david@xxxxxxxxxxxxx> wrote: > > From: Dave Chinner <dchinner@xxxxxxxxxx> > > Like the clone and dedupe interfaces we've recently fixed, the > copy_file_range() implementation is missing basic sanity, limits and > boundary condition tests on the parameters that are passed to it > from userspace. Create a new "generic_copy_file_checks()" function > modelled on the generic_remap_checks() function to provide this > missing functionality. > > Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx> > --- Looks good. Reviewed-by: Amir Goldstein <amir73il@xxxxxxxxx>
