	private function setFooter( $footer ) {
		if ( \DynamicPageListHooks::getDebugLevel() == 5 ) {
			$footer .= '</nowiki></pre>';
		}
		$this->footer = $this->replaceVariables( $footer );
	}
The software does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.