void RenderWidgetHostImpl::ProgressFlingIfNeeded(TimeTicks current_time) {
  browser_fling_needs_begin_frame_ = false;
  fling_scheduler_->ProgressFlingOnBeginFrameIfneeded(current_time);
}

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.