#30495 [Opn->Bgs]: Apache crashes when calling array_walk_recursive twice.

ID: 30495 Updated by: tony2001@php.net Reported By: jaakkos at mbnet dot fi -Status: Open +Status: Bogus Bug Type: Reproducible crash Operating System: Windows XP PHP Version: 5.0.2 New Comment: Please do not submit the same bug more than once. An existing bug report already describes this very problem. Even if you feel that your issue is somewhat different, the resolution is likely to be the same. Thank you for your interest in PHP. Duplicate of #29929. Previous Comments: ------------------------------------------------------------------------ [2004-12-13 15:27:23] jr at terragate dot net This is a duplicate of bug 29929 ------------------------------------------------------------------------ [2004-10-20 22:52:57] stv at seznam dot cz Is there any problem of overloading of system in recursion if user posts big multidimenzional field for example 100 000 of depth ? If positive there would be one parameter more for array_walk_recursive with max_depth level indication. ------------------------------------------------------------------------ [2004-10-20 15:06:45] jaakkos at mbnet dot fi Description: ------------ Apache server crashes when array_walk_recursive is called twice. Tested on Apache 2.0.52 and 1.3.29 (Windows XP). Reproduce code: --------------- //Just for testing + $_POST['ab'] = 'cd'; $_GET['ef'] = 'gh'; //Just for testing - function cleanup(&$value,$key){ if (is_string($value)){ $value = trim(strip_tags($value)); get_magic_quotes_gpc() && $value = stripslashes($value); } } array_walk_recursive($_POST,'cleanup'); array_walk_recursive($_GET,'cleanup'); Expected result: ---------------- Remove tags and slashes from $_POST and $_GET hashes. Actual result: -------------- szAppName : Apache.exe szAppVer : 2.0.52.0 szModName : unknown szModVer : 0.0.0.0 offset : 00000000 ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=30495&edit=1