	protected function tmbname($stat) {
		return $this->netMountKey.substr(substr($stat['hash'], strlen($this->id)), -38).$stat['ts'].'.png';
	}
The software constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component.