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| author | Sakari Ailus <sakari.ailus@linux.intel.com> | 2016-04-03 21:15:00 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-04-13 21:19:05 +0200 |
| commit | e7e0c3e26587749b62d17b9dd0532874186c77f7 (patch) | |
| tree | 8af5ee3d02a1bfcd5f14d1d245636ffee6c716f2 /include/scsi | |
| parent | [media] Revert "[media] media: au0828 change to use Managed Media Controller ... (diff) | |
| download | linux-e7e0c3e26587749b62d17b9dd0532874186c77f7.tar.xz linux-e7e0c3e26587749b62d17b9dd0532874186c77f7.zip | |
[media] videobuf2-core: Check user space planes array in dqbuf
The number of planes in videobuf2 is specific to a buffer. In order to
verify that the planes array provided by the user is long enough, a new
vb2_buf_op is required.
Call __verify_planes_array() when the dequeued buffer is known. Return an
error to the caller if there was one, otherwise remove the buffer from the
done list.
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Cc: stable@vger.kernel.org # for v4.4 and later
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'include/scsi')
0 files changed, 0 insertions, 0 deletions