#47488 [NEW]: Segmentation Fault

From: sub at xu9 dot de Operating system: Linux PHP version: 5.2.8 PHP Bug Type: Reproducible crash Bug description: Segmentation Fault Description: ------------ While using the pear Class Spreedsheet_Excel_Writer i noticed a reproduciable segmentation fault. due to the fact pear is (to my knowledge) entirely php-code, this seems to be a bug in php itself. I tested numberous versions of php, everywhere its the same! It happend when trying to fill a cell with the string '@-' Reproduce code: --------------- <?php require_once 'Spreadsheet/Excel/Writer.php'; // Creating a workbook $workbook = new Spreadsheet_Excel_Writer(); // sending HTTP headers $workbook->send('test.xls'); // Creating a worksheet $worksheet =& $workbook->addWorksheet('Crash Demo'); // The actual data $worksheet->write(0, 0, '@-'); // Let's send the file $workbook->close(); ?> Expected result: ---------------- Sending an XLS Actual result: -------------- Segmentation fault. -- Edit bug report at http://bugs.php.net/?id=47488&edit=1 -- Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=47488&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=47488&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=47488&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=47488&r=fixedcvs Fixed in CVS and need be documented: http://bugs.php.net/fix.php?id=47488&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=47488&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=47488&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=47488&r=needscript Try newer version: http://bugs.php.net/fix.php?id=47488&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=47488&r=support Expected behavior: http://bugs.php.net/fix.php?id=47488&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=47488&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=47488&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=47488&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=47488&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=47488&r=dst IIS Stability: http://bugs.php.net/fix.php?id=47488&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=47488&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=47488&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=47488&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=47488&r=mysqlcfg