From: sanity at wh00s dot net
Operating system: Windows 7
PHP version: 5.3.17
Package: Reproducible crash
Bug Type: Bug
Bug description:call_user_func[_array] with property holding Closure causes
crash
Description:
------------
Having an anonymous function as a class property and executing it with
call_user_func() or call_user_func_array() causes PHP to crash.
Test script:
---------------
class Foo {
function __call($name, $args) {
call_user_func(array($this, $name), $args);
}
}
$bar = new Foo;
$bar->prop = function(){};
$bar->prop();
/* circumventing it can be achieved with the following: */
$method = $this->{$name};
call_user_func($method, $args);
Expected result:
----------------
Successful exeuction of anonymous function (or at least an error message).
Actual result:
--------------
PHP crashes.
--
Edit bug report at https://bugs.php.net/bug.php?id=63107&edit=1
--
Try a snapshot (PHP 5.4):
https://bugs.php.net/fix.php?id=63107&r=trysnapshot54
Try a snapshot (PHP 5.3):
https://bugs.php.net/fix.php?id=63107&r=trysnapshot53
Try a snapshot (trunk):
https://bugs.php.net/fix.php?id=63107&r=trysnapshottrunk
Fixed in SVN:
https://bugs.php.net/fix.php?id=63107&r=fixed
Fixed in SVN and need be documented:
https://bugs.php.net/fix.php?id=63107&r=needdocs
Fixed in release:
https://bugs.php.net/fix.php?id=63107&r=alreadyfixed
Need backtrace:
https://bugs.php.net/fix.php?id=63107&r=needtrace
Need Reproduce Script:
https://bugs.php.net/fix.php?id=63107&r=needscript
Try newer version:
https://bugs.php.net/fix.php?id=63107&r=oldversion
Not developer issue:
https://bugs.php.net/fix.php?id=63107&r=support
Expected behavior:
https://bugs.php.net/fix.php?id=63107&r=notwrong
Not enough info:
https://bugs.php.net/fix.php?id=63107&r=notenoughinfo
Submitted twice:
https://bugs.php.net/fix.php?id=63107&r=submittedtwice
register_globals:
https://bugs.php.net/fix.php?id=63107&r=globals
PHP 4 support discontinued:
https://bugs.php.net/fix.php?id=63107&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=63107&r=dst
IIS Stability:
https://bugs.php.net/fix.php?id=63107&r=isapi
Install GNU Sed:
https://bugs.php.net/fix.php?id=63107&r=gnused
Floating point limitations:
https://bugs.php.net/fix.php?id=63107&r=float
No Zend Extensions:
https://bugs.php.net/fix.php?id=63107&r=nozend
MySQL Configuration Error:
https://bugs.php.net/fix.php?id=63107&r=mysqlcfg
