From: alex at kiesel dot name
Operating system: FreeBSD 6.0
PHP version: 5CVS-2006-07-26 (CVS)
PHP Bug Type: Reproducible crash
Bug description: ReflectionClass::newInstanceArgs() tries to allocate too much
memory
Description:
------------
ReflectionClass::newInstanceArgs() tries to allocate huge pieces of
memory, the engine dies because allowed memory size is exceeded.
Omitting the empty constructor makes the problem go away, so it might be
related to that.
The error also occurs in PHP 5.1.4.
Reproduce code:
---------------
<?php
class Object {
public function __construct() {
}
}
$class= new ReflectionClass('Object');
var_dump($class->newInstanceArgs());
?>
Expected result:
----------------
PHP Warning: ReflectionClass::newInstanceArgs() expects exactly 2
parameters, 1 given in /usr/home/alex/reflection_newinstance.php
object(Object)#2 (0) {
}
Actual result:
--------------
PHP Fatal error: Allowed memory size of 8388608 bytes exhausted (tried to
allocate 550152752 bytes) in /usr/home/alex/reflection_newinstance.php on
line 8
--
Edit bug report at http://bugs.php.net/?id=38217&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=38217&r=trysnapshot44
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=38217&r=trysnapshot52
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=38217&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=38217&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=38217&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=38217&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=38217&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=38217&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=38217&r=support
Expected behavior: http://bugs.php.net/fix.php?id=38217&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=38217&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=38217&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=38217&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=38217&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=38217&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=38217&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=38217&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=38217&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=38217&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=38217&r=mysqlcfg
