#39717 [NEW]: opendir - Segmentation Fault - Reproducable

From: cpriest at warpmail dot net Operating system: Apache 2.0.55 PHP version: 5.2.0 PHP Bug Type: Reproducible crash Bug description: opendir - Segmentation Fault - Reproducable Description: ------------ I am getting segmentation faults while using opendir(). This has been going off and on with glob() and opendir() over the course of many versions. I've never really thought it was with php but the segmentation faults only occur while using nearly any of the directory based functions in php from versions 5.0.x through 5.2.x Reproduce code: --------------- function LocateImportFiles($Path) { $tFilepaths = array(); if(($hDir = opendir($Path)) !== false) { while(($filepath = readdir($hDir)) !== false) { echo $filepath.'<BR>'; flush(); if(is_dir($filepath)) $tFilepaths = array_merge($tFilepaths, LocateImportFiles($filepath)); else { switch(array_pop(explode('.',$filepath))) { case 'htm': case 'html': $tFilepaths[$filepath] = 'Html Creative'; break; case 'txt': if(strstr($filepath, 'Subjects') !== false) $tFilepaths[$filepath] = 'Subject Lines'; else $tFilepaths[$filepath] = 'Unknown (Ignore)'; break; case 'zip': UnzipFile($filepath, dirname($filepath), $OutputDir, false); $tFilepaths = array_merge($tFilepaths, LocateImportFiles($OutputDir)); break; } } } closedir($hDir); } return $tFilepaths; } Expected result: ---------------- no crashes Actual result: -------------- segmentation fault. Is there any way I can glean any usable information from the segmentation fault I can send you? Invariably this type of problem never seems to be able to be reproduced elsewhere and perhaps I can get you a dump of some file to isolate where the issue is? -- Edit bug report at http://bugs.php.net/?id=39717&edit=1 -- Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=39717&r=trysnapshot44 Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=39717&r=trysnapshot52 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=39717&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=39717&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=39717&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=39717&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=39717&r=needscript Try newer version: http://bugs.php.net/fix.php?id=39717&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=39717&r=support Expected behavior: http://bugs.php.net/fix.php?id=39717&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=39717&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=39717&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=39717&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=39717&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=39717&r=dst IIS Stability: http://bugs.php.net/fix.php?id=39717&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=39717&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=39717&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=39717&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=39717&r=mysqlcfg