** Description changed:
- DISTRIB_DESCRIPTION="Ubuntu 12.04.2 LTS"
- php --version
- PHP 5.3.10-1ubuntu3.6 with Suhosin-Patch
+ Description:
+ Passing object with __toString() causes segfault in random script iteration.
When casted to string beforehand, it runs OK.
+ Test case:
Code as
<?php
class A {
public $a;
public function __toString()
{
$this->a = $this;
return 'waa?';
}
}
$a = new A;
echo trim($a);
echo trim($a->a);
?>
crashes in CLI, and run as php mod in apache
+
+ Enviroment:
+ DISTRIB_DESCRIPTION="Ubuntu 12.04.2 LTS"
+ php --version
+ PHP 5.3.10-1ubuntu3.6 with Suhosin-Patch
** Changed in: php5 (Ubuntu)
Status: Triaged => In Progress
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https://bugs.launchpad.net/bugs/1198882
Title:
__toString() which stores $this reference triggers segfault
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