#49867 [NEW]: spl_autoload crashes when called in write function of custom sessionSaveHandler

From: nicolas dot lepage at yahoo dot fr Operating system: Windows, Unix PHP version: 5.3.0 PHP Bug Type: SPL related Bug description: spl_autoload crashes when called in write function of custom sessionSaveHandler Description: ------------ When trying to instantiate a class that is not defined within the write function that has been registered as a custom session save handler, the following problems occur : _ functions that have been registered by spl_autoload_register are not called _ a fatal error is generated by spl_autoload() In the reproduce code, the normal behavior would be to generate a fatal error 'class not found'. This problem occurs only in the write function and not in the others. Additionnaly, when I replace the instantiation code by a call to spl_autoload_functions(), the apache server crashes. It could be related to bug #37111. Reproduce code: --------------- <?php function test_autoload($className) { } function open($save_path, $session_name) { return true; } function close() { return true; } function read($id) { return ''; } function write($id, $sess_data) { new NotLoadedClass(); return true; } function destroy($id) { return true; } function gc($maxlifetime) { return true; } spl_autoload_register('test_autoload'); session_set_save_handler("open", "close", "read", "write", "destroy", "gc"); session_start(); ?> Expected result: ---------------- Fatal error: Class 'NotLoadedClass' not found in F:\xampp\htdocs\test\test.php on line 18 Actual result: -------------- Fatal error: spl_autoload() [<a href='function.spl-autoload'>function.spl-autoload</a>]: Class NotLoadedClass could not be loaded in F:\xampp\htdocs\test\test.php on line 18 -- Edit bug report at http://bugs.php.net/?id=49867&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=49867&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=49867&r=trysnapshot53 Try a snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=49867&r=trysnapshot60 Fixed in SVN: http://bugs.php.net/fix.php?id=49867&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=49867&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=49867&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=49867&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=49867&r=needscript Try newer version: http://bugs.php.net/fix.php?id=49867&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=49867&r=support Expected behavior: http://bugs.php.net/fix.php?id=49867&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=49867&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=49867&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=49867&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=49867&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=49867&r=dst IIS Stability: http://bugs.php.net/fix.php?id=49867&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=49867&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=49867&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=49867&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=49867&r=mysqlcfg