On 03/06/2017 09:21 AM, Elena Reshetova wrote: > refcount_t type and corresponding API should be > used instead of atomic_t when the variable is used as > a reference counter. This allows to avoid accidental > refcounter overflows that might lead to use-after-free > situations. > > Signed-off-by: Elena Reshetova <elena.reshetova@xxxxxxxxx> > Signed-off-by: Hans Liljestrand <ishkamiel@xxxxxxxxx> > Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx> > Signed-off-by: David Windsor <dwindsor@xxxxxxxxx> > --- > drivers/xen/gntdev.c | 11 ++++++----- > 1 file changed, 6 insertions(+), 5 deletions(-) Reviewed-by: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>
