diff options
Diffstat (limited to 'drivers/media/v4l2-core/v4l2-ctrls.c')
-rw-r--r-- | drivers/media/v4l2-core/v4l2-ctrls.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/media/v4l2-core/v4l2-ctrls.c b/drivers/media/v4l2-core/v4l2-ctrls.c index 7febfbb256a6..3979e7924007 100644 --- a/drivers/media/v4l2-core/v4l2-ctrls.c +++ b/drivers/media/v4l2-core/v4l2-ctrls.c @@ -4112,8 +4112,13 @@ static int try_set_ext_ctrls_common(struct v4l2_fh *fh, struct v4l2_ctrl *ctrl = helpers[idx].ref->ctrl; ret = user_to_new(cs->controls + idx, ctrl); - if (!ret && ctrl->is_ptr) + if (!ret && ctrl->is_ptr) { ret = validate_new(ctrl, ctrl->p_new); + if (ret) + dprintk(vdev, + "failed to validate control %s (%d)\n", + v4l2_ctrl_get_name(ctrl->id), ret); + } idx = helpers[idx].next; } while (!ret && idx); |