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| author |   Ricardo Ribalda <ribalda@chromium.org> | 2021-03-10 11:46:39 +0100 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-03-22 11:51:44 +0100 |
| commit | 2f65fcee30863ac85203f3dafd5a816e55aa245c (patch) | |
| tree | fb865398d232f6be81a31c154a8e3d98598d9461 /include/media/v4l2-jpeg.h | |
| parent | media: Add maintainer for IMX jpeg v4l2 driver (diff) | |
| download | linux-dev-2f65fcee30863ac85203f3dafd5a816e55aa245c.tar.xz linux-dev-2f65fcee30863ac85203f3dafd5a816e55aa245c.zip | |
media: videobuf2: Explicitly state max size of planes
The plane size needs to be PAGE_ALIGNED, so it is not possible to have
sizes bigger than MAX_INT - PAGE_SIZE.
We already check for overflows when that happen:
if (size < vb->planes[plane].length)
goto free;
But it is good to explicitly state our max allowed value, in order to
align with the driver expectations.
Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'include/media/v4l2-jpeg.h')
0 files changed, 0 insertions, 0 deletions