Edit report at https://bugs.php.net/bug.php?id=60699&edit=1
ID: 60699 Updated by: [email protected] Reported by: ninzya at inbox dot lv Summary: mysqli_init() crashes under high concurrency -Status: Open +Status: Feedback Type: Bug -Package: Reproducible crash +Package: MySQLi related Operating System: Windows 7 PHP Version: 5.4.0RC5 Block user comment: N Private report: N New Comment: Thank you for this bug report. To properly diagnose the problem, we need a backtrace to see what is happening behind the scenes. To find out how to generate a backtrace, please read http://bugs.php.net/bugs-generating-backtrace.php for *NIX and http://bugs.php.net/bugs-generating-backtrace-win32.php for Win32 Once you have generated a backtrace, please submit it to this bug report and change the status back to "Open". Thank you for helping us make PHP better. Please keep the category so that the mysql team knows about it. Previous Comments: ------------------------------------------------------------------------ [2012-01-12 08:04:03] ninzya at inbox dot lv Changed from "MySQLi" to "Reproducible crash" so that more attention is paid to this issue. ------------------------------------------------------------------------ [2012-01-10 11:45:44] ninzya at inbox dot lv Description: ------------ Calling purely mysqli_init() crashes PHP under high concurrency. Using VC9 x86 Thread Safe (2012-Jan-06 02:06:02) build of PHP 5.4.0RC5. Using Apache HTTPd 2.2.21.0. Using ab (apache benchmark) tool to simulate high loads: "ab -c 30 -n 2000 http://localhost:8080/index.php";. PHP installed as module. Test script: --------------- mysqli_init(); Expected result: ---------------- No crash Actual result: -------------- Crash ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=60699&edit=1
