Bug #74640 [NEW]: Generators can leak memory
From: g dot aivaras at gmail dot com
Operating system: MacOS 10.12.4
PHP version: 7.1.5
Package: *General Issues
Bug Type: Bug
Bug description:Generators can leak memory
Description:
------------
When iterating over generators sometimes yielded objects have extra
references somewhere. I tried to simplify the test case as much has
possible but almost same code in single file did not had this problem
Test script:
---------------
https://github.com/GrandLTU/GeneratorTest
Expected result:
----------------
$ php bin/test.php
Object created
Object created
Object destroyed
Object destroyed
int(0)
int(0)
Exit
Actual result:
--------------
$ php bin/test.php
Object created
Object created
int(2)
int(2)
Exit
Object destroyed
Object destroyed
--
Edit bug report at https://bugs.php.net/bug.php?id=74640&edit=1
--
Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=74640&r=trysnapshot54
Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=74640&r=trysnapshot55
Try a snapshot (trunk): https://bugs.php.net/fix.php?id=74640&r=trysnapshottrunk
Fixed in SVN: https://bugs.php.net/fix.php?id=74640&r=fixed
Fixed in release: https://bugs.php.net/fix.php?id=74640&r=alreadyfixed
Need backtrace: https://bugs.php.net/fix.php?id=74640&r=needtrace
Need Reproduce Script: https://bugs.php.net/fix.php?id=74640&r=needscript
Try newer version: https://bugs.php.net/fix.php?id=74640&r=oldversion
Not developer issue: https://bugs.php.net/fix.php?id=74640&r=support
Expected behavior: https://bugs.php.net/fix.php?id=74640&r=notwrong
Not enough info: https://bugs.php.net/fix.php?id=74640&r=notenoughinfo
Submitted twice: https://bugs.php.net/fix.php?id=74640&r=submittedtwice
register_globals: https://bugs.php.net/fix.php?id=74640&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=74640&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=74640&r=dst
IIS Stability: https://bugs.php.net/fix.php?id=74640&r=isapi
Install GNU Sed: https://bugs.php.net/fix.php?id=74640&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=74640&r=float
No Zend Extensions: https://bugs.php.net/fix.php?id=74640&r=nozend
MySQL Configuration Error: https://bugs.php.net/fix.php?id=74640&r=mysqlcfg
Thread (3 messages)
- g dot aivaras at gmail dot com