Bug #79332 [NEW]: php_istreams are never freed

From: cmb Operating system: Windows PHP version: 7.3Git-2020-03-02 (Git) Package: COM related Bug Type: Bug Bug description:php_istreams are never freed Description: ------------ Whenever COMPersistHelper::LoadFromStream() and ::SaveToStream() are called, an php_istream is allocated, but is never freed. Test script: --------------- <?php $ph = new COMPersistHelper(null); var_dump($ph->LoadFromStream(fopen(__FILE__, 'r'))); ?> Expected result: ---------------- no memory leak Actual result: -------------- memory leak -- Edit bug report at https://bugs.php.net/bug.php?id=79332&edit=1 -- Fix committed: https://bugs.php.net/fix.php?id=79332&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=79332&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=79332&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=79332&r=needscript Try newer version: https://bugs.php.net/fix.php?id=79332&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=79332&r=support Expected behavior: https://bugs.php.net/fix.php?id=79332&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=79332&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=79332&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=79332&r=globals PHP version support discontinued: https://bugs.php.net/fix.php?id=79332&r=phptooold Daylight Savings: https://bugs.php.net/fix.php?id=79332&r=dst IIS Stability: https://bugs.php.net/fix.php?id=79332&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=79332&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=79332&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=79332&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=79332&r=mysqlcfg