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🗂️ simple

Path: big/SRC/php-8.4.5/ext/xmlreader/tests/

✏️ Editing: libxml_global_state_entity_loader_bypass.phpt

--TEST--
GHSA-3qrf-m4j2-pcrr (libxml global state entity loader bypass)
--EXTENSIONS--
libxml
xmlreader
zend_test
--SKIPIF--
<?php
if (!function_exists('zend_test_override_libxml_global_state')) die('skip not for Windows');
?>
--FILE--
<?php

$xml = "<?xml version='1.0'?><!DOCTYPE root [<!ENTITY % bork SYSTEM \"php://nope\"> %bork;]><nothing/>";

libxml_use_internal_errors(true);
zend_test_override_libxml_global_state();

echo "--- String test ---\n";
$reader = XMLReader::xml($xml);
$reader->read();

echo "--- File test ---\n";
file_put_contents("libxml_global_state_entity_loader_bypass.tmp", $xml);
$reader = XMLReader::open("libxml_global_state_entity_loader_bypass.tmp");
$reader->read();

echo "--- Stream test ---\n";
$stream = fopen("libxml_global_state_entity_loader_bypass.tmp", "r");
$reader = XMLReader::fromStream($stream);
$reader->read();
fclose($stream);

echo "Done\n";

?>
--CLEAN--
<?php
@unlink("libxml_global_state_entity_loader_bypass.tmp");
?>
--EXPECT--
--- String test ---
--- File test ---
--- Stream test ---
Done

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