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49 lines
1.2 KiB
PHP
49 lines
1.2 KiB
PHP
--TEST--
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Bug #61367: open_basedir bypass in libxml RSHUTDOWN: write test
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--EXTENSIONS--
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dom
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--INI--
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open_basedir=.
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--FILE--
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<?php
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class StreamExploiter {
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public $context;
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public function stream_close ( ) {
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$doc = new DOMDocument;
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$doc->appendChild($doc->createTextNode('hello'));
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var_dump($doc->save(dirname(getcwd()) . '/bad'));
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}
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public function stream_open ( $path , $mode , $options , &$opened_path ) {
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return true;
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}
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}
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var_dump(mkdir('test_bug_61367-write'));
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var_dump(mkdir('test_bug_61367-write/base'));
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var_dump(file_put_contents('test_bug_61367-write/bad', 'blah'));
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var_dump(chdir('test_bug_61367-write/base'));
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stream_wrapper_register( 'exploit', 'StreamExploiter' );
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$s = fopen( 'exploit://', 'r' );
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?>
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--CLEAN--
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<?php
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@unlink('test_bug_61367-write/bad');
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rmdir('test_bug_61367-write/base');
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rmdir('test_bug_61367-write');
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?>
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--EXPECTF--
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bool(true)
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bool(true)
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int(4)
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bool(true)
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Warning: DOMDocument::save(): open_basedir restriction in effect. File(%s) is not within the allowed path(s): (.) in %s on line %d
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Warning: DOMDocument::save(%s): Failed to open stream: %r(Operation not permitted|Insufficient privileges)%r in %s on line %d
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bool(false)
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