Bug #79929 [NEW]: unserialize function crash

From: unebelette at gmail dot com Operating system: Windows 10 PHP version: 7.4.8 Package: Reproducible crash Bug Type: Bug Bug description:unserialize function crash Description: ------------ crash when unserialize(object) Test script: --------------- https://pastebin.com/Ufdh8Ara Expected result: ---------------- works on 7.3.20 Actual result: -------------- crash on 7.4.8 -- Edit bug report at https://bugs.php.net/bug.php?id=79929&edit=1 -- Fix committed: https://bugs.php.net/fix.php?id=79929&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=79929&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=79929&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=79929&r=needscript Try newer version: https://bugs.php.net/fix.php?id=79929&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=79929&r=support Expected behavior: https://bugs.php.net/fix.php?id=79929&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=79929&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=79929&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=79929&r=globals PHP version support discontinued: https://bugs.php.net/fix.php?id=79929&r=phptooold Daylight Savings: https://bugs.php.net/fix.php?id=79929&r=dst IIS Stability: https://bugs.php.net/fix.php?id=79929&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=79929&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=79929&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=79929&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=79929&r=mysqlcfg