Assertion failure in zend_lazy_object_get_info triggered by setRawValueWithoutLazyInitialization() and newLazyGhost()

[vi3tL0u1s]

Description

The following code:

<?php
class C {
    public $a;
}
function test(string $name, object $obj) {
    $reflector = new ReflectionClass(C::class);
    $ale = new class($obj) {
        function __construct(public object $obj) {}
    };
    $reflector->getProperty('a')->setRawValueWithoutLazyInitialization($obj, $alue);
    $obj = $reflector->newLazyGhost(function ($obj) {});
    test('Ghost>isUn', $obj);
}

$reflector = new ReflectionClass(C::class);
$obj = $reflector->newLazyProxy(function () {
    return-new C();
});
test('Proxy', $obj);

Resulted in this output:

php: /path/to/php-src/Zend/zend_lazy_objects.c:110: zend_lazy_object_get_info: Assertion `info' failed.
Aborted

Commit:

824c3891281bb4deb5a1aa245313a6c6b0ea786f

Build configuration:

CC="clang" CXX="clang++" CFLAGS="-fsanitize=address -g -O0" CXXFLAGS="-fsanitize=address -g -O0" LDFLAGS="-fsanitize=address" ./buildconf --force && ./configure --enable-debug --enable-address-sanitizer --disable-shared --with-pic --enable-mbstring --with-zlib

PHP Version

PHP 8.6.0-dev (cli) (built: Dec  6 2025 16:29:29) (NTS DEBUG)
Copyright (c) The PHP Group
Zend Engine v4.6.0-dev, Copyright (c) Zend Technologies
    with Zend OPcache v8.6.0-dev, Copyright (c), by Zend Technologies

Operating System

Ubuntu 22.04