From: carsten dot jendro at gmx dot net
Operating system: Windows
PHP version: 5.0.4
PHP Bug Type: Reproducible crash
Bug description: crash using session_set_save_handler & throwing exception in
own errorhandler
Description:
------------
php5/apache crashes when using set_error_handler and
session_set_save_handler together and throwing an exception in error
handler.
Testet with php 5.0.4.4 and 5.1rc1, apache 1 & 2
Reproduce code:
---------------
<?php
function ErrorHandler($errno, $errstr, $errfile, $errline)
{
//session_destroy(); //uncomment this line and php will not crash
throw new Exception();
}
function Read($id){ return "";}
function Open($save_path, $session_name){ return true; }
function Close(){ return true; }
function Write($id, $sess_data) { return true; }
function Destroy($id){ }
function GarbageCollect($maxlifetime){ return true; }
set_error_handler("ErrorHandler");
session_set_save_handler("Open", "Close", "Read", "Write", "Destroy",
"GarbageCollect");
session_start();
//create fatal error
$Foo->Bar();
?>
Expected result:
----------------
no crash ;-)
Actual result:
--------------
php5ts.dll!00a2b37a()
php5ts.dll!00aa1248()
php5ts.dll!00aa1494()
php5ts.dll!00aa59fe()
php5ts.dll!00aa587d()
php5ts.dll!00aa5beb()
php5ts.dll!009f640c()
php5ts.dll!00a2e552()
php5ts.dll!009f23bd()
php5ts.dll!00a5244e()
msvcrt.dll!77bfc2e3()
ntwdblib.dll!7333ab22()
ntwdblib.dll!7333f33e()
ntwdblib.dll!7333f3eb()
php5apache2.dll!003f2f9f()
php5apache2.dll!003f34e8()
php5apache2.dll!003f3163()
libhttpd.dll!6ff0155f()
libhttpd.dll!6ff018a9()
libhttpd.dll!6ff0d582()
libhttpd.dll!6ff095e6()
libhttpd.dll!6ff0411f()
libhttpd.dll!6ff04372()
libhttpd.dll!6ff1bc3a()
msvcrt.dll!77c0a3b0()
kernel32.dll!7c80b50b()
kernel32.dll!7c8399f3()
--
Edit bug report at http://bugs.php.net/?id=34208&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=34208&r=trysnapshot4
Try a CVS snapshot (php5.0):
http://bugs.php.net/fix.php?id=34208&r=trysnapshot50
Try a CVS snapshot (php5.1):
http://bugs.php.net/fix.php?id=34208&r=trysnapshot51
Fixed in CVS: http://bugs.php.net/fix.php?id=34208&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=34208&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=34208&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=34208&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=34208&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=34208&r=support
Expected behavior: http://bugs.php.net/fix.php?id=34208&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=34208&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=34208&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=34208&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=34208&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=34208&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=34208&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=34208&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=34208&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=34208&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=34208&r=mysqlcfg
