Message ID | 20170704164822.20177-1-colin.king@canonical.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
On Tue, Jul 04, 2017 at 05:48:21PM +0100, Colin King wrote: > From: Colin Ian King <colin.king@canonical.com> > > A recent compat change removed the copying of i32.mode from info.mode. > Add it back in to fix this removal as we currently are leaking information > from the stack. > > Detected by CoverityScan, CID#1449374 ("Unitialized scalar variable") Folded and pushed out.
diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c index 340eccfe35a1..94acf5109235 100644 --- a/drivers/gpu/drm/drm_ioc32.c +++ b/drivers/gpu/drm/drm_ioc32.c @@ -648,6 +648,7 @@ static int compat_drm_agp_info(struct file *file, unsigned int cmd, i32.agp_version_major = info.agp_version_major; i32.agp_version_minor = info.agp_version_minor; + i32.mode = info.mode; i32.aperture_base = info.aperture_base; i32.aperture_size = info.aperture_size; i32.memory_allowed = info.memory_allowed;