#41738 [NEW]: session file lock not released

From: e dot mauviere at geoclip dot fr Operating system: Win XPPRO PHP version: 5.2.3 PHP Bug Type: Session related Bug description: session file lock not released Description: ------------ This appeared suddendly on my server. a session_start() in a php script called by a first one with a first session_start() fails : Warning: session_start() [function.session-start]: open(C:\WINDOWS\TEMP\\sess_dasb7s8kc3op8u6220rupt7ed4, O_RDWR) failed: Permission denied (13) in c:\wwwroot\_fl7\session.php on line 2 After checking in windows temp, the session file appears to be locked (read only). I had to restart the server, all was working properly again, then, few hours later, same problem suddendly appears. Reproduce code: --------------- <?php session_start(); echo $_SESSION["test"]; $_SESSION["test"]=1; ?> <html> <body> <a href='session.php'>recall</a> </body> </html> Expected result: ---------------- after clicking recall link : 1 Actual result: -------------- Warning: session_start() [function.session-start]: open(C:\WINDOWS\TEMP\\sess_dasb7s8kc3op8u6220rupt7ed4, O_RDWR) failed: Permission denied (13) in c:\wwwroot\_fl7\session.php on line 2 -- Edit bug report at http://bugs.php.net/?id=41738&edit=1 -- Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=41738&r=trysnapshot44 Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=41738&r=trysnapshot52 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=41738&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=41738&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=41738&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=41738&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=41738&r=needscript Try newer version: http://bugs.php.net/fix.php?id=41738&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=41738&r=support Expected behavior: http://bugs.php.net/fix.php?id=41738&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=41738&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=41738&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=41738&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=41738&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=41738&r=dst IIS Stability: http://bugs.php.net/fix.php?id=41738&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=41738&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=41738&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=41738&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=41738&r=mysqlcfg