#46754 [NEW]: Infinite recursion in __toString method causes crash
| From: | kalle@php.net | Date: | Fri, 05 Dec 2008 02:53:00 +0000 |
| Subject: | #46754 [NEW]: Infinite recursion in __toString method causes crash | ||
| Groups: | php.bugs | ||
| Request: | Send a blank email to php-bugs+get-131608@lists.php.net to get a copy of this message | ||
From: kalle@php.net
Operating system: *
PHP version: 5.2.6
PHP Bug Type: Reproducible crash
Bug description: Infinite recursion in __toString method causes crash
Description:
------------
Same type of crash as reported in #46156, instead of a crash a
memory_limit error is expected.
Reproduce code:
---------------
<?php
class Crash
{
public function __toString()
{
return((string) new self);
}
}
echo new Crash;
?>
Expected result:
----------------
memory_limit error
Actual result:
--------------
Crash
--
Edit bug report at http://bugs.php.net/?id=46754&edit=1
--
Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=46754&r=trysnapshot52
Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=46754&r=trysnapshot53
Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=46754&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=46754&r=fixedcvs
Fixed in CVS and need be documented: http://bugs.php.net/fix.php?id=46754&r=needdocs
Fixed in release: http://bugs.php.net/fix.php?id=46754&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=46754&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=46754&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=46754&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=46754&r=support
Expected behavior: http://bugs.php.net/fix.php?id=46754&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=46754&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=46754&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=46754&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=46754&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=46754&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=46754&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=46754&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=46754&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=46754&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=46754&r=mysqlcfg