linux_dsm_epyc7002/drivers/gpu
Chris Wilson b062672e30 drm: Prevent overwriting from userspace underallocating core ioctl structs
Apply the protections from

commit 1b2f148963
Author: Dave Airlie <airlied@redhat.com>
Date:   Sat Aug 14 20:20:34 2010 +1000

    drm: block userspace under allocating buffer and having drivers overwrite it (v2)

to the core ioctl structs as well, for we found one instance where there
is a 32-/64-bit size mismatch and were guilty of writing beyond the end
of the user's buffer.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Dave Airlie <airlied@redhat.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: dri-devel@lists.freedesktop.org
Cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-10-18 07:40:37 +01:00
..
drm drm: Prevent overwriting from userspace underallocating core ioctl structs 2013-10-18 07:40:37 +01:00
host1x Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2013-09-05 10:17:26 -07:00
vga vgaarb: Fix VGA decodes changes 2013-09-03 19:17:59 +02:00
Makefile gpu: host1x: Add host1x driver 2013-04-22 12:32:40 +02:00