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3584a98bda
- Replace bailout on OOM with UnwindExit - Properly reset various globals that may be accessed during startup Fix GHSA-w8hw-w9fx-j79w (CVE-2026-109618) Fix GHSA-6wmf-4rv5-p3rp (CVE-2026-109619) Co-authored-by: Ilija Tovilo <ilija.tovilo@me.com> Co-authored-by: Jakub Zelenka <bukka@php.net> Co-authored-by: Nora Dossche <7771979+ndossche@users.noreply.github.com> Co-authored-by: Nicolas Grekas <nicolas.grekas@gmail.com>
27 lines
534 B
PHP
27 lines
534 B
PHP
--TEST--
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OOM unserialize() Serializable
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--INI--
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memory_limit=200M
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error_reporting=E_ALL&~E_DEPRECATED
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--FILE--
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<?php
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class C implements Serializable
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{
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public $data;
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public function serialize(): ?string {
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return 'hello';
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}
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public function unserialize(string $data): void {
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str_repeat('a', 200<<20);
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}
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}
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$payload = 'C:1:"C":5:{hello}';
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var_dump(gettype(unserialize($payload)));
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?>
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--EXPECTF--
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Fatal error: Allowed memory size of %d bytes exhausted %S(tried to allocate %d bytes) in %s on line 10
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