ID: 49908 Updated by: fel...@php.net Reported By: fqqdk at freemail dot hu -Status: Verified +Status: Closed Bug Type: Reproducible crash Operating System: * PHP Version: 5.3, 6 (2009-10-19) -Assigned To: +Assigned To: felipe New Comment:
This bug has been fixed in SVN. 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/. Thank you for the report, and for helping us make PHP better. Previous Comments: ------------------------------------------------------------------------ [2009-11-01 21:26:05] s...@php.net Automatic comment from SVN on behalf of felipe Revision: http://svn.php.net/viewvc/?view=revision&revision=290129 Log: - Fixed bug #49908 (throwing exception in __autoload crashes when interface is not defined) ------------------------------------------------------------------------ [2009-10-19 12:14:58] fqqdk at freemail dot hu @jani: sorry, i didn't make it clear. if Bar would have been defined, the autoloader wouldn't have to be called for the second time. but when it is called the second time, it is unstable, and i think it is the propagation of the exception that causes the crash. The exception can be caught inside the autoloader function: function __autoload($className) { if($className == 'Foo') { class Foo implements Bar {} } else { try { throw new Exception('message'); } catch(Exception $ex) {} } } new Foo; this code produces a fatal error: Fatal error: Interface 'Bar' not found in bug.php on line 5 ------------------------------------------------------------------------ [2009-10-19 10:06:18] j...@php.net Only crashes when the interface "Bar" is no defined. ------------------------------------------------------------------------ [2009-10-18 10:19:51] sjo...@php.net Could reproduce with php 5.3-head. Backtrace: http://pastebin.com/f35c15146 ------------------------------------------------------------------------ [2009-10-17 13:31:30] fqqdk at freemail dot hu Description: ------------ PHP crashes with the below code: Reproduce code: --------------- function __autoload($className) { if($className == 'Foo') { class Foo implements Bar {}; } else { throw new Exception; } } new Foo; Expected result: ---------------- I don't know what to expect. The manual says, that you can't catch an exeption thrown in an autoload function, but the crash only happens when the autoload function gets called the second time. Below code doesn't crash, but instead produces a Fatal error: function __autoload($className) { throw new Exception; } new Foo; Actual result: -------------- Faulting application php.exe, version 5.3.0.0, faulting module php5ts.dll, version 5.3.0.0, fault address 0x0002358a. ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=49908&edit=1
