#35781 [NEW]: stream_filter_append will cause segfault

From: sqchen at citiz dot net Operating system: redhat 7.3 PHP version: 5.1.1 PHP Bug Type: Unknown/Other Function Bug description: stream_filter_append will cause segfault Description: ------------ stream_filter_append($fp, "string.rot13", -49) will cause Segmentation fault Reproduce code: --------------- <?php $fp = fopen("test.txt", "w"); stream_filter_append($fp, "string.rot13", -49); fwrite($fp, "This is a test\n"); rewind($fp); fpassthru($fp); fclose($fp); ?> Actual result: -------------- Segmentation fault -- Edit bug report at http://bugs.php.net/?id=35781&edit=1 -- Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=35781&r=trysnapshot44 Try a CVS snapshot (PHP 5.1): http://bugs.php.net/fix.php?id=35781&r=trysnapshot51 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=35781&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=35781&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=35781&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=35781&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=35781&r=needscript Try newer version: http://bugs.php.net/fix.php?id=35781&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=35781&r=support Expected behavior: http://bugs.php.net/fix.php?id=35781&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=35781&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=35781&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=35781&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=35781&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=35781&r=dst IIS Stability: http://bugs.php.net/fix.php?id=35781&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=35781&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=35781&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=35781&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=35781&r=mysqlcfg