[libcamera-devel] [PATCH v3 05/22] v4l2: v4l2_camera_proxy: Clear reserved field in reqbufs
Laurent Pinchart
laurent.pinchart at ideasonboard.com
Wed Jun 24 00:27:13 CEST 2020
Hi Paul,
Thank you for the patch.
On Wed, Jun 24, 2020 at 04:08:19AM +0900, Paul Elder wrote:
> Clear the reserved field in arg struct v4l2_reqbuffers of
> VIDIOC_REQBUFS.
>
> Signed-off-by: Paul Elder <paul.elder at ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
> ---
> New in v3
> - split from a conglomerate of v4l2-compliance fixes patch
> ---
> src/v4l2/v4l2_camera_proxy.cpp | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/src/v4l2/v4l2_camera_proxy.cpp b/src/v4l2/v4l2_camera_proxy.cpp
> index 7262453..5acb036 100644
> --- a/src/v4l2/v4l2_camera_proxy.cpp
> +++ b/src/v4l2/v4l2_camera_proxy.cpp
> @@ -355,6 +355,7 @@ int V4L2CameraProxy::vidioc_reqbufs(V4L2CameraFile *file, struct v4l2_requestbuf
> return ret;
>
> arg->capabilities = V4L2_BUF_CAP_SUPPORTS_MMAP;
> + memset(arg->reserved, 0, sizeof(arg->reserved));
>
> if (arg->count == 0) {
> release(file);
--
Regards,
Laurent Pinchart
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