#22231 [Ver->Csd]: PHP makes Apache crash

ID: 22231 Updated by: zeev@php.net Reported By: henrik.gebauer@web.de -Status: Verified +Status: Closed Bug Type: Class/Object related Operating System: Windows 2000 / Linux PHP Version: 4.3.0 / 4CVS-2002-02-16 / 5CVS-2002-02-16 New Comment: This bug has been fixed in CVS. In case this was a PHP problem, snapshots of the sources are packaged every three hours; this change will be in the next snapshot. You can grab the snapshot at http://snaps.php.net/. In case this was a documentation problem, the fix will show up soon at http://www.php.net/manual/. In case this was a PHP.net website problem, the change will show up on the PHP.net site and on the mirror sites in short time. Thank you for the report, and for helping us make PHP better. (Zend Engine 2) Previous Comments: ------------------------------------------------------------------------ [2003-02-15 13:11:07] moriyoshi@php.net > It seems to me like the user is creating a circular > reference, which should not be done. But, using the > latest PHP 5.0/4.3.1 I cannot replicate the crash. Should it be avoided? I've never heard anything like that. And if so, this problem should be marked as a documentation problem. ------------------------------------------------------------------------ [2003-02-15 12:49:54] iliaa@php.net It seems to me like the user is creating a circular reference, which should not be done. But, using the latest PHP 5.0/4.3.1 I cannot replicate the crash. ------------------------------------------------------------------------ [2003-02-15 11:17:27] moriyoshi@php.net This bug has something to do with the bug #21600. http://news.php.net/article.php?group=php.dev&article=93392 ------------------------------------------------------------------------ [2003-02-15 10:22:20] sniper@php.net I can NOT reproduce this, with either of the scripts.. (It doesn't _crash_ with CLI at least) ------------------------------------------------------------------------ [2003-02-15 09:01:52] moriyoshi@php.net Verified with HEAD / PHP_4_3 branch. The following script causes segfault under php-4.2.3, php-4.3.0, php-5.0.0dev. <?php class foo { var $fubar = 'fubar'; } function &foo(){ $GLOBALS['foo'] = &new foo(); return $GLOBALS['foo']; } $foo = &foo(); var_dump($foo); var_dump($foo->fubar); unset($foo); $foo = &foo(); var_dump($foo->fubar); ?> ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/22231 -- Edit this bug report at http://bugs.php.net/?id=22231&edit=1