1--TEST-- 2GH-14637 memory leak under memory limit 3--EXTENSIONS-- 4xml 5--INI-- 6memory_limit=20M 7--CREDITS-- 8YuanchengJiang 9--FILE-- 10<?php 11function createParser(bool $huge) { 12 $parser = xml_parser_create(); 13 xml_parser_set_option($parser, XML_OPTION_PARSE_HUGE, $huge); 14 xml_set_element_handler($parser, function($parser, $data) { 15 }, function($parser, $data) { 16 }); 17 return $parser; 18} 19// Construct XML that is too large to parse without XML_OPTION_PARSE_HUGE 20$long_text = str_repeat("A", 1000 * 1000 * 5 /* 5 MB */); 21$long_xml_head = "<?xml version=\"1.0\"?><container><$long_text/><$long_text/><second>foo</second>"; 22$long_xml_tail = "</container>"; 23$parser = createParser(false); 24$ret = xml_parse($parser, $long_xml_head, true); 25echo "ret = $ret (", xml_error_string(xml_get_error_code($parser)), ")\n"; 26$parser = createParser(true); 27$ret = xml_parse($parser, $long_xml_head, false); 28$parser = createParser(true); 29$ret = xml_parse_into_struct($parser, $long_xml_head . $long_xml_tail, $values, $index); 30?> 31--EXPECTF-- 32ret = 0 (XML_ERR_NAME_REQUIRED) 33 34Fatal error: Allowed memory size of %d bytes exhausted %s in %s on line %d 35
