diff options
| author |   Sakari Ailus <sakari.ailus@linux.intel.com> | 2018-12-12 07:27:10 -0500 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-05-23 10:18:19 -0400 |
| commit | defcdc5d89ced780fb45196d539d6570ec5b1ba5 (patch) | |
| tree | 8932991119cb718e9c8dc26b50f80d9bddaf3196 /tools/perf/scripts/python | |
| parent | media: staging/intel-ipu3: update minimal GDC envelope size to 4 (diff) | |
media: videobuf2-core: Prevent size alignment wrapping buffer size to 0
PAGE_ALIGN() may wrap the buffer size around to 0. Prevent this by
checking that the aligned value is not smaller than the unaligned one.
Note on backporting to stable: the file used to be under
drivers/media/v4l2-core, it was moved to the current location after 4.14.
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Cc: stable@vger.kernel.org
Reviewed-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions