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d679f02295
This patch adds missing newlines, trims multiple redundant final newlines into a single one, and trims redundant leading newlines in all *.phpt sections. According to POSIX, a line is a sequence of zero or more non-' <newline>' characters plus a terminating '<newline>' character. [1] Files should normally have at least one final newline character. C89 [2] and later standards [3] mention a final newline: "A source file that is not empty shall end in a new-line character, which shall not be immediately preceded by a backslash character." Although it is not mandatory for all files to have a final newline fixed, a more consistent and homogeneous approach brings less of commit differences issues and a better development experience in certain text editors and IDEs. [1] http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap03.html#tag_03_206 [2] https://port70.net/~nsz/c/c89/c89-draft.html#2.1.1.2 [3] https://port70.net/~nsz/c/c99/n1256.html#5.1.1.2
70 lines
1.0 KiB
PHP
70 lines
1.0 KiB
PHP
--TEST--
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Bug #70661 (Use After Free Vulnerability in WDDX Packet Deserialization)
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--SKIPIF--
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<?php
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if (!extension_loaded("wddx")) print "skip";
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?>
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--FILE--
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<?php
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$fakezval = ptr2str(1122334455);
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$fakezval .= ptr2str(0);
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$fakezval .= "\x00\x00\x00\x00";
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$fakezval .= "\x01";
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$fakezval .= "\x00";
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$fakezval .= "\x00\x00";
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$x = <<<EOT
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<?xml version='1.0'?>
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<wddxPacket version='1.0'>
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<header/>
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<data>
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<struct>
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<recordset rowCount='1' fieldNames='ryat'>
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<field name='ryat'>
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<var name='php_class_name'>
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<string>stdClass</string>
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</var>
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<null/>
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</field>
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</recordset>
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</struct>
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</data>
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</wddxPacket>
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EOT;
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$y = wddx_deserialize($x);
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for ($i = 0; $i < 5; $i++) {
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$v[$i] = $fakezval.$i;
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}
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var_dump($y);
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function ptr2str($ptr)
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{
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$out = '';
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for ($i = 0; $i < 8; $i++) {
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$out .= chr($ptr & 0xff);
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$ptr >>= 8;
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}
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return $out;
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}
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?>
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DONE
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--EXPECT--
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array(1) {
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[0]=>
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array(1) {
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["ryat"]=>
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array(2) {
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["php_class_name"]=>
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string(8) "stdClass"
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[0]=>
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NULL
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}
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}
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}
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DONE
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