[php-src] Issue #24715: Assertion `!zend_lazy_object_must_init(object)' failed in Zend/zend_lazy_objects.c
| From: | YuanchengJiang | Date: | Mon, 26 Oct 2026 04:14:07 +0000 |
| Subject: | [php-src] Issue #24715: Assertion `!zend_lazy_object_must_init(object)' failed in Zend/zend_lazy_objects.c | ||
| Groups: | php.bugs | ||
| Request: | Send a blank email to php-bugs+get-253204@lists.php.net to get a copy of this message | ||
Issue: https://github.com/php/php-src/issues/24715
Author: YuanchengJiang
### Description
The following code:
```php
<?php
function test(string $name, object $obj) {
$serialized = serialize($obj);
}
class C_ff {
public $a;
}
class D {
public function __construct() {
$this->self = $this;
}
public function __destruct() {
global $obj, $reflector;
$reflector->resetAsLazyGhost($obj, function () {});
}
}
try {
new D();
$reflector = new ReflectionClass(C_ff::class);
$obj = $reflector->newLazyGhost(new class {
function __invoke () {}
function __destruct() {
gc_collect_cycles();
}
});
test('Proxy', $obj);
} catch (\Throwable $_ff_e) {}
```
Resulted in this output:
```
php: /home/phpfuzz/WorkSpace/flowfusion/php-src/Zend/zend_lazy_objects.c:741: HashTable
*zend_lazy_object_get_properties(zend_object *): Assertion
`!zend_lazy_object_must_init(object)' failed.
Aborted (core dumped)
```
To reproduce:
```
./php-src/sapi/cli/php ./test.php
```
Commit: 68efc09321820256d519365ffe6b5fce1bcd2bbf
Configurations:
```
CC="clang-12" CXX="clang++-12" CFLAGS="-DZEND_VERIFY_TYPE_INFERENCE"
CXXFLAGS="-DZEND_VERIFY_TYPE_INFERENCE" ./configure --enable-debug
--enable-address-sanitizer --enable-undefined-sanitizer --enable-re2c-cgoto --enable-fpm
--enable-litespeed --enable-phpdbg-debug --enable-zts --enable-bcmath --enable-calendar --enable-dba
--enable-dl-test --enable-exif --enable-ftp --enable-gd --enable-gd-jis-conv --enable-mbstring
--enable-pcntl --enable-shmop --enable-soap --enable-sockets --enable-sysvmsg --enable-zend-test
--with-zlib --with-bz2 --with-curl --with-enchant --with-gettext --with-gmp --with-mhash --with-ldap
--with-libedit --with-readline --with-snmp --with-sodium --with-xsl --with-zip --with-mysqli
--with-pdo-mysql --with-pdo-pgsql --with-pgsql --with-sqlite3 --with-pdo-sqlite --with-webp
--with-jpeg --with-freetype --enable-sigchild --with-readline --with-pcre-jit --with-iconv
```
Operating System:
```
Ubuntu 20.04 Host, Docker 0599jiangyc/flowfusion:latest
```
*This report is automatically generated by [FlowFusion](https://github.com/php/flowfusion)*
### PHP Version
```plain
nightly
```
### Operating System
_No response_