Bug #71956 [NEW]: sem_get: creating an infinite amount of semaphores

From: kakkau at grr dot la Operating system: PHP version: Irrelevant Package: Semaphore related Bug Type: Bug Bug description:sem_get: creating an infinite amount of semaphores Description: ------------ 1. run sem_get(0,0) multiple times 2. check ipcs -s 3. see there are multiple semaphores created For any other integer <> 0 sem_get works as expected. It returns a resource w/o creating another semaphore. Test script: --------------- <?php sem_get(0,0); sem_get(0,0); ?> Expected result: ---------------- No creation of another semaphore. -- Edit bug report at https://bugs.php.net/bug.php?id=71956&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=71956&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=71956&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=71956&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=71956&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=71956&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=71956&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=71956&r=needscript Try newer version: https://bugs.php.net/fix.php?id=71956&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=71956&r=support Expected behavior: https://bugs.php.net/fix.php?id=71956&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=71956&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=71956&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=71956&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=71956&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=71956&r=dst IIS Stability: https://bugs.php.net/fix.php?id=71956&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=71956&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=71956&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=71956&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=71956&r=mysqlcfg