Bug #81353 [NEW]: segfault with preloading and error_handler

From: Date: Thu, 12 Aug 2021 17:46:26 +0000
Subject: Bug #81353 [NEW]: segfault with preloading and error_handler
Groups: php.bugs 
Request: Send a blank email to php-bugs+get-235796@lists.php.net to get a copy of this message 
From:             mike
Operating system: Linux, macOS
PHP version:      7.4.22
Package:          Reproducible crash
Bug Type:         Bug
Bug description:segfault with preloading and error_handler

Description:
------------
Probable ingredients:

* preloading
* big set of files to cache
* strict_types
* error_handler receiving NULL as 4th parameter
* monolog

Test script:
---------------
git clone https://github.com/m6w6/php-crash-preload-error_handler
cd php-crash-preload-error_handler
composer install
./run.sh


-- 
Edit bug report at https://bugs.php.net/bug.php?id=81353&edit=1
-- 
Fix committed:                    https://bugs.php.net/fix.php?id=81353&r=fixed
Fixed in release:                 https://bugs.php.net/fix.php?id=81353&r=alreadyfixed
Need backtrace:                   https://bugs.php.net/fix.php?id=81353&r=needtrace
Need Reproduce Script:            https://bugs.php.net/fix.php?id=81353&r=needscript
Try newer version:                https://bugs.php.net/fix.php?id=81353&r=oldversion
Not developer issue:              https://bugs.php.net/fix.php?id=81353&r=support
Expected behavior:                https://bugs.php.net/fix.php?id=81353&r=notwrong
Not enough info:                  https://bugs.php.net/fix.php?id=81353&r=notenoughinfo
Submitted twice:                  https://bugs.php.net/fix.php?id=81353&r=submittedtwice
register_globals:                 https://bugs.php.net/fix.php?id=81353&r=globals
PHP version support discontinued: https://bugs.php.net/fix.php?id=81353&r=phptooold
Daylight Savings:                 https://bugs.php.net/fix.php?id=81353&r=dst
IIS Stability:                    https://bugs.php.net/fix.php?id=81353&r=isapi
Install GNU Sed:                  https://bugs.php.net/fix.php?id=81353&r=gnused
Floating point limitations:       https://bugs.php.net/fix.php?id=81353&r=float
No Zend Extensions:               https://bugs.php.net/fix.php?id=81353&r=nozend
MySQL Configuration Error:        https://bugs.php.net/fix.php?id=81353&r=mysqlcfg

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