#36819 [NEW]: putenv("TZ") frequent will cause the apache crash

From: liber at iproom dot com Operating system: Windows XP PHP version: 5.1.2 PHP Bug Type: *General Issues Bug description: putenv("TZ") frequent will cause the apache crash Description: ------------ if putenv("TZ=some time zone") then putenv("TZ=") will cause the apache crash. this only occur if this commmand executes frequent, and only on Windows platform. Reproduce code: --------------- <?php putenv("TZ=CST-8"); putenv("TZ="); echo time(); ?> Expected result: ---------------- display the timestamp Actual result: -------------- if executes frequent and quickly (maybe more than 20-30 times) the apache will popup crash messages. -- Edit bug report at http://bugs.php.net/?id=36819&edit=1 -- Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=36819&r=trysnapshot44 Try a CVS snapshot (PHP 5.1): http://bugs.php.net/fix.php?id=36819&r=trysnapshot51 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=36819&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=36819&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=36819&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=36819&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=36819&r=needscript Try newer version: http://bugs.php.net/fix.php?id=36819&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=36819&r=support Expected behavior: http://bugs.php.net/fix.php?id=36819&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=36819&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=36819&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=36819&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=36819&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=36819&r=dst IIS Stability: http://bugs.php.net/fix.php?id=36819&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=36819&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=36819&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=36819&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=36819&r=mysqlcfg