#32422 [NEW]: Access Violation on calling PEAR Date::before

From: rob at wildlime dot com Operating system: Windows XP SP2 PHP version: 4.3.10 PHP Bug Type: Reproducible crash Bug description: Access Violation on calling PEAR Date::before Description: ------------ Experiencing an intermittent (once every 5-10 requests) access violation. btw, I have posted this to the PHP bug list rather than the PEAR one as it is a crash, not just a script error. Here's the info I can glean from the debugger. I'm afraid I don't have the debug builds. Windows XP pro SP2 Apache/1.3.33 (Win32) PHP/4.3.10 stack trace: 7C910C27 C:\WINDOWS\system32\ntdll.dll 7C910D5C C:\WINDOWS\system32\ntdll.dll 77C2C2DE C:\WINDOWS\system32\msvcrt.dll 77C39AE9 C:\WINDOWS\system32\msvcrt.dll 77C35F5D C:\WINDOWS\system32\msvcrt.dll 77C35FEC C:\WINDOWS\system32\msvcrt.dll 10047D4E c:\php4\php4ts.dll or sometimes: 77C46137 C:\WINDOWS\system32\msvcrt.dll 100CA6AE c:\php4\php4ts.dll 60002E50 c:\php4\php4apache.dll 6000186F c:\php4\php4apache.dll dll base addresses: 0x60000000 php4apache.dll 0x10000000 php4ts.dll Reproduce code: --------------- <?php require_once 'Date.php'; $now =& new Date(); $year = 2005; $month = 3; $day = 24; $time = '09:00'; $s = sprintf("%04d-%02d-%02dT%s:00", $year, $month, $day, $time); $date = new Date($s); $date->before($now); ?> Expected result: ---------------- nothing - no output, so blank browser window Actual result: -------------- Access violation every 5-10 requests. -- Edit bug report at http://bugs.php.net/?id=32422&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=32422&r=trysnapshot4 Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=32422&r=trysnapshot50 Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=32422&r=trysnapshot51 Fixed in CVS: http://bugs.php.net/fix.php?id=32422&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=32422&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=32422&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=32422&r=needscript Try newer version: http://bugs.php.net/fix.php?id=32422&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=32422&r=support Expected behavior: http://bugs.php.net/fix.php?id=32422&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=32422&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=32422&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=32422&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=32422&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=32422&r=dst IIS Stability: http://bugs.php.net/fix.php?id=32422&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=32422&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=32422&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=32422&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=32422&r=mysqlcfg