From:             itsmegawtf at gmail dot com
Operating system: WinXP SP2, FreeBSD, Linux
PHP version:      5.1.2
PHP Bug Type:     Reproducible crash
Bug description:  Win32 - crash Apache.exe, *nix - segfault

Description:
------------
PHP4 and PHP5 affected, recursion level limit.
Tested on Latest stable versions and latest snapshots.

php compiled without debug flag, so I can't post full bt here.

Similar bug you can find here: http://bugs.php.net/bug.php?id=29370



Reproduce code:
---------------
<?
function POC($var1) {
        while($var2 = POC($var1)) {}
POC("test");
?>

Actual result:
--------------
Core was generated by `php bug.php'.
Program terminated with signal 11, Segmentation fault.
#0  0x403769d9 in ?? ()
(gdb) bt
#0  0x403769d9 in ?? ()

-- 
Edit bug report at http://bugs.php.net/?id=35991&edit=1
-- 
Try a CVS snapshot (PHP 4.4): 
http://bugs.php.net/fix.php?id=35991&r=trysnapshot44
Try a CVS snapshot (PHP 5.1): 
http://bugs.php.net/fix.php?id=35991&r=trysnapshot51
Try a CVS snapshot (PHP 6.0): 
http://bugs.php.net/fix.php?id=35991&r=trysnapshot60
Fixed in CVS:                 http://bugs.php.net/fix.php?id=35991&r=fixedcvs
Fixed in release:             
http://bugs.php.net/fix.php?id=35991&r=alreadyfixed
Need backtrace:               http://bugs.php.net/fix.php?id=35991&r=needtrace
Need Reproduce Script:        http://bugs.php.net/fix.php?id=35991&r=needscript
Try newer version:            http://bugs.php.net/fix.php?id=35991&r=oldversion
Not developer issue:          http://bugs.php.net/fix.php?id=35991&r=support
Expected behavior:            http://bugs.php.net/fix.php?id=35991&r=notwrong
Not enough info:              
http://bugs.php.net/fix.php?id=35991&r=notenoughinfo
Submitted twice:              
http://bugs.php.net/fix.php?id=35991&r=submittedtwice
register_globals:             http://bugs.php.net/fix.php?id=35991&r=globals
PHP 3 support discontinued:   http://bugs.php.net/fix.php?id=35991&r=php3
Daylight Savings:             http://bugs.php.net/fix.php?id=35991&r=dst
IIS Stability:                http://bugs.php.net/fix.php?id=35991&r=isapi
Install GNU Sed:              http://bugs.php.net/fix.php?id=35991&r=gnused
Floating point limitations:   http://bugs.php.net/fix.php?id=35991&r=float
No Zend Extensions:           http://bugs.php.net/fix.php?id=35991&r=nozend
MySQL Configuration Error:    http://bugs.php.net/fix.php?id=35991&r=mysqlcfg

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