#46112 [Opn->Fbk]: Segfault when throwing exception during class construction

ID: 46112 Updated by: scottmac@php.net Reported By: erikg at codepoet dot no -Status: Open +Status: Feedback Bug Type: Reproducible crash Operating System: ArchLinux PHP Version: 5.2.6 New Comment: Please try using this CVS snapshot: http://snaps.php.net/php5.2-latest.tar.gz For Windows (zip): http://snaps.php.net/win32/php5.2-win32-latest.zip For Windows (installer): http://snaps.php.net/win32/php5.2-win32-installer-latest.msi I can't reproduce this. PHP Fatal error: Uncaught exception 'Exception' with message 'error' in /tmp/test.php:3 Stack trace: #0 /tmp/test.php(8): error() #1 /tmp/test.php(17): Foo->__construct() #2 {main} thrown in /tmp/test.php on line 3 Previous Comments: ------------------------------------------------------------------------ [2008-09-18 10:07:16] erikg at codepoet dot no Oops, the $item variables weren't supposed to be there. Doesn't matter though, the segfault still triggers. ------------------------------------------------------------------------ [2008-09-18 10:04:08] erikg at codepoet dot no Description: ------------ Apache segfaults when throwing an exception in a function whose return value is used to construct a class within another class' constructor. That sentence made my head hurt, just read the code :) I haven't been able to remove any code while still reproducing the crash. Reproduce code: --------------- function error($item) { throw new Exception("error"); } class Foo { function __construct() { new Bar(error($item)); } } class Bar { function __construct($param) { } } new Foo(); Expected result: ---------------- Foo object to be instantiated Actual result: -------------- Apache segfaults ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=46112&edit=1