Bug #70674 [NEW]: ReflectionFunction::getClosure() leaks memory when used for internal functions

From: dmitry Operating system: * PHP version: 7.0Git-2015-10-08 (Git) Package: Reflection related Bug Type: Bug Bug description:ReflectionFunction::getClosure() leaks memory when used for internal functions Description: ------------ Closures created for internal function are not released. Test script: --------------- <?php var_dump(((new ReflectionFunction("strlen"))->getClosure())("hello")); ?> Expected result: ---------------- int(5) Actual result: -------------- int(5) Zend/zend_closures.c(346) : Freeing 0xF505D1C0 (192 bytes) === Total 1 memory leaks detected === -- Edit bug report at https://bugs.php.net/bug.php?id=70674&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=70674&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=70674&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=70674&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=70674&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=70674&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=70674&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=70674&r=needscript Try newer version: https://bugs.php.net/fix.php?id=70674&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=70674&r=support Expected behavior: https://bugs.php.net/fix.php?id=70674&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=70674&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=70674&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=70674&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=70674&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=70674&r=dst IIS Stability: https://bugs.php.net/fix.php?id=70674&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=70674&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=70674&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=70674&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=70674&r=mysqlcfg