chunk_size_show(struct mddev *mddev, char *page)
{
	if (mddev->reshape_position != MaxSector &&
	    mddev->chunk_sectors != mddev->new_chunk_sectors)
		return sprintf(page, "%d (%d)\n",
			       mddev->new_chunk_sectors << 9,
			       mddev->chunk_sectors << 9);
	return sprintf(page, "%d\n", mddev->chunk_sectors << 9);
}

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.