diff options
| author | Wei Chen <harperchen1110@gmail.com> | 2023-03-29 09:05:13 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2023-04-15 08:18:56 +0100 |
| commit | 8fbcf730cb89c3647f3365226fe7014118fa93c7 (patch) | |
| tree | 19db0efedcd8f75db80c4ffc0fa7e345b8ba1f49 /include/linux | |
| parent | e2a10b3801061d05d3e3415b9b824251451cfd6c (diff) | |
media: mediatek: vcodec: Fix potential array out-of-bounds in decoder queue_setup
variable *nplanes is provided by user via system call argument. The
possible value of q_data->fmt->num_planes is 1-3, while the value
of *nplanes can be 1-8. The array access by index i can cause array
out-of-bounds.
Fix this bug by checking *nplanes against the array size.
Signed-off-by: Wei Chen <harperchen1110@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions