From:
Operating system: Linux
PHP version: Irrelevant
Package: Reproducible crash}
Bug Type: Bug
Bug description:Segmentation fault with Zend_Form/Zend_View
Description:
------------
If I accidentally pass a wrong parameter to Zend_Form when creating a new
element
(common mistake during development) and I pass an element itself, it causes
segmentation fault.
I don't have time to investigate this issue further to pinpoint exact
location of segfault in Zend Framework, therefore I am attaching only proof
of concept code below, which uses Zend Framework classes.
Test script:
---------------
// Enable Zend Autoloader
require_once "Zend/Loader/Autoloader.php";
$autoloader = Zend_Loader_Autoloader::getInstance();
// Get form object
$domain = 'a2o.si';
$Form = _getForm($domain);
echo $Form->render();
// Function that creates form object
function _getForm ($domain)
{
$View = new Zend_View();
// Create form
$Form = new Zend_Form();
$Form->setView($View);
$Form->setAction('/domain/createrr')
->setMethod('post')
->setName('form_createrr');
// Add an element - NOTE A BUGGY WAY TO ADD IT
// ($domain is not 'a2o.si' anymore after this line)
$domain = $Form->createElement('hidden', 'domain');
$domain->setValue($domain);
$Form->addElement($domain);
return $Form;
}
Expected result:
----------------
Form in HTML notation.
Actual result:
--------------
Segmentation fault (tested with CLI and Apache Handler)
--
Edit bug report at http://bugs.php.net/bug.php?id=51187&edit=1
--
Try a snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=51187&r=trysnapshot52
Try a snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=51187&r=trysnapshot53
Try a snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=51187&r=trysnapshot60
Fixed in SVN:
http://bugs.php.net/fix.php?id=51187&r=fixed
Fixed in SVN and need be documented:
http://bugs.php.net/fix.php?id=51187&r=needdocs
Fixed in release:
http://bugs.php.net/fix.php?id=51187&r=alreadyfixed
Need backtrace:
http://bugs.php.net/fix.php?id=51187&r=needtrace
Need Reproduce Script:
http://bugs.php.net/fix.php?id=51187&r=needscript
Try newer version:
http://bugs.php.net/fix.php?id=51187&r=oldversion
Not developer issue:
http://bugs.php.net/fix.php?id=51187&r=support
Expected behavior:
http://bugs.php.net/fix.php?id=51187&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=51187&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=51187&r=submittedtwice
register_globals:
http://bugs.php.net/fix.php?id=51187&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=51187&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=51187&r=dst
IIS Stability:
http://bugs.php.net/fix.php?id=51187&r=isapi
Install GNU Sed:
http://bugs.php.net/fix.php?id=51187&r=gnused
Floating point limitations:
http://bugs.php.net/fix.php?id=51187&r=float
No Zend Extensions:
http://bugs.php.net/fix.php?id=51187&r=nozend
MySQL Configuration Error:
http://bugs.php.net/fix.php?id=51187&r=mysqlcfg
