diff options
| author | Ricardo Ribalda <ribalda@chromium.org> | 2025-07-07 18:34:01 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-08-20 18:36:34 +0200 |
| commit | 493ad2dbc6a364ef52242427b2f17f7e334e0833 (patch) | |
| tree | 743aa113701dfc86c902f6dfcae49ce4bb922321 /include/net/aligned_data.h | |
| parent | c956c3758510b448b3d4d10d1da8230e8c9bf668 (diff) | |
media: uvcvideo: Do not mark valid metadata as invalid
commit bda2859bff0b9596a19648f3740c697ce4c71496 upstream.
Currently, the driver performs a length check of the metadata buffer
before the actual metadata size is known and before the metadata is
decided to be copied. This results in valid metadata buffers being
incorrectly marked as invalid.
Move the length check to occur after the metadata size is determined and
is decided to be copied.
Cc: stable@vger.kernel.org
Fixes: 088ead255245 ("media: uvcvideo: Add a metadata device node")
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Hans de Goede <hansg@kernel.org>
Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Link: https://lore.kernel.org/r/20250707-uvc-meta-v8-1-ed17f8b1218b@chromium.org
Signed-off-by: Hans de Goede <hansg@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/net/aligned_data.h')
0 files changed, 0 insertions, 0 deletions