Hi Ricardo,
Thank you for the patch.
On Tue, Nov 30, 2021 at 03:50:26PM +0000, Ricardo Ribalda wrote:
> If the memory where ctrl_found is places has the value of uvc_ctrl and
s/places/placed/
s/uvc_ctrl/uvc_control/
> __uvc_find_control does not find the control we will return and invalid
s/and invalid/an invalid/
> index.
The change of this happening is small, but it exists.
Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
> Fixes: 6350d6a4ed487 ("media: uvcvideo: Set error_idx during ctrl_commit errors")
> Signed-off-by: Ricardo Ribalda <ribalda@xxxxxxxxxxxx>
> ---
> drivers/media/usb/uvc/uvc_ctrl.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/media/usb/uvc/uvc_ctrl.c b/drivers/media/usb/uvc/uvc_ctrl.c
> index f7b7add3cfa59..f1f6bb14fb0a6 100644
> --- a/drivers/media/usb/uvc/uvc_ctrl.c
> +++ b/drivers/media/usb/uvc/uvc_ctrl.c
> @@ -1639,7 +1639,7 @@ static int uvc_ctrl_find_ctrl_idx(struct uvc_entity *entity,
> struct uvc_control *uvc_control)
> {
> struct uvc_control_mapping *mapping = NULL;
> - struct uvc_control *ctrl_found;
> + struct uvc_control *ctrl_found = NULL;
> unsigned int i;
>
> if (!entity)
--
Regards,
Laurent Pinchart
