Bug #78868 [Opn->Csd]: Calling __autoload() with incorrect EG(fake_scope) value
| From: | dmitry@php.net | Date: | Mon, 25 Nov 2019 11:11:00 +0000 |
| Subject: | Bug #78868 [Opn->Csd]: Calling __autoload() with incorrect EG(fake_scope) value | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-223878@lists.php.net to get a copy of this message | ||
Edit report at https://bugs.php.net/bug.php?id=78868&edit=1
ID: 78868
Updated by: dmitry@php.net
Reported by: dmitry@php.net
Summary: Calling __autoload() with incorrect EG(fake_scope)
value
-Status: Open
+Status: Closed
Type: Bug
Package: Scripting Engine problem
Operating System: *
PHP Version: 7.3Git-2019-11-25 (Git)
Block user comment: N
Private report: N
New Comment:
Automatic comment on behalf of dmitry@zend.com
Revision: http://git.php.net/?p=php-src.git;a=commit;h=bb30fe9e2b86a46a167c88daaae0c650cb01afa2
Log: Fixed bug #78868 (Calling __autoload() with incorrect EG(fake_scope) value)
Previous Comments:
------------------------------------------------------------------------
[2019-11-25 10:22:37] dmitry@php.net
Description:
------------
__autoload() may be called with wrong EG(fake_scope) value
Test script:
---------------
<?php
class C {
private $private = 1;
function foo() {
$this->private++; //fails with EG(fake_scope) != NULL && EG(fake_scope) !=
"C"
}
}
class A {
static $foo = B::foo; //not resolved on include()
}
function main_autoload($class_name) {
$c = new C;
$c->foo();
//doesn't affect the error
eval("class B {const foo = 1;}");
}
spl_autoload_register('main_autoload', false);
$classA = new ReflectionClass("A");
$props = $classA->getProperties();
$props[0]->setValue(2); //causes constant resolving, which runs autoload, all with EG(fake_scope)
== "A"
echo "OK\n";
Expected result:
----------------
OK
Actual result:
--------------
PHP Fatal error: Uncaught Error: Cannot access private property C::$private in bug.php
------------------------------------------------------------------------
--
Edit this bug report at https://bugs.php.net/bug.php?id=78868&edit=1