diff options
| author |   Dan Carpenter <dan.carpenter@oracle.com> | 2019-10-04 13:22:51 +0300 |
|---|---|---|
| committer |   Chris Wilson <chris@chris-wilson.co.uk> | 2019-10-04 17:04:05 +0100 |
| commit | 4f69851fbaa26b155330be35ce8ac393e93e7442 (patch) | |
| tree | 986759e104e9cac00e6628b4080abdf4630b9b39 /include/linux/phy/git:/ssh: | |
| parent | drm/fourcc: Add Arm 16x16 block modifier (diff) | |
drm/i810: Prevent underflow in ioctl
The "used" variables here come from the user in the ioctl and it can be
negative. It could result in an out of bounds write.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20191004102251.GC823@mwanda
Cc: stable@vger.kernel.org
Diffstat (limited to 'include/linux/phy/git:/ssh:')
0 files changed, 0 insertions, 0 deletions