#34353 [NEW]: func_get_arg(s) leak
| From: | devik at cdi dot cz | Date: | Fri, 02 Sep 2005 20:55:30 +0000 |
| Subject: | #34353 [NEW]: func_get_arg(s) leak | ||
| Groups: | php.bugs | ||
| Request: | Send a blank email to php-bugs+get-84449@lists.php.net to get a copy of this message | ||
From: devik at cdi dot cz
Operating system: Linux
PHP version: 5.1.0RC1
PHP Bug Type: Scripting Engine problem
Bug description: func_get_arg(s) leak
Description:
------------
There is missing INIT_PZVAL(return_value);
at end of zif_func_get_arg thus it is leaking
data.
Reproduce code:
---------------
<?php
function f()
{
echo func_get_arg(0);
}
$a=$b=2;
f($a);
?>
Expected result:
----------------
2/copy/build/php-5.1.0RC1/Zend/zend_vm_execute.h(167) : Freeing
0x08466324 (16 bytes), script=tst.php
=== Total 1 memory leaks detected ===
Actual result:
--------------
2
--
Edit bug report at http://bugs.php.net/?id=34353&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=34353&r=trysnapshot4
Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=34353&r=trysnapshot50
Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=34353&r=trysnapshot51
Fixed in CVS: http://bugs.php.net/fix.php?id=34353&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=34353&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=34353&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=34353&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=34353&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=34353&r=support
Expected behavior: http://bugs.php.net/fix.php?id=34353&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=34353&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=34353&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=34353&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=34353&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=34353&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=34353&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=34353&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=34353&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=34353&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=34353&r=mysqlcfg