Bug #80364 [NEW]: Potential issue in ext/standard/user_filters.c: Return Value Not Checked

From: sagpant at microsoft dot com Operating system: PHP version: 7.4.12 Package: *General Issues Bug Type: Bug Bug description:Potential issue in ext/standard/user_filters.c: Return Value Not Checked Description: ------------ In this codebase, you often check the return value of the implicated function when calling it, but in this instance, it appears that you didn’t. Using a consistent return value checking and/or error handling approach can improve code robustness and readability. File: PHP-7.4.12/ext/standard/user_filters.c Line Number: 140 Function: call_user_function Correct reference usage found in main/streams/userspace.c line: 940 Test script: --------------- Analyzer points out inconsistencies in the code. -- Edit bug report at https://bugs.php.net/bug.php?id=80364&edit=1 -- Fix committed: https://bugs.php.net/fix.php?id=80364&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=80364&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=80364&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=80364&r=needscript Try newer version: https://bugs.php.net/fix.php?id=80364&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=80364&r=support Expected behavior: https://bugs.php.net/fix.php?id=80364&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=80364&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=80364&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=80364&r=globals PHP version support discontinued: https://bugs.php.net/fix.php?id=80364&r=phptooold Daylight Savings: https://bugs.php.net/fix.php?id=80364&r=dst IIS Stability: https://bugs.php.net/fix.php?id=80364&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=80364&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=80364&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=80364&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=80364&r=mysqlcfg