#44421 [NEW]: Core dump using PHP 5.2.5 with suExec and mod_cgid

From: obonhomme at nerim dot net Operating system: FreeBSD 6.3 PHP version: 5.2.5 PHP Bug Type: Reproducible crash Bug description: Core dump using PHP 5.2.5 with suExec and mod_cgid Description: ------------ php-cgi crashes with SIGSEV making a core dump with php 5.2.5. The issue occurs only executing index.php file of an IPB Forum 1.3.1 and only when script is executed through apache and mod_fcgid. If the script is executed by the php-cgi binary from the command line, it works perfectely The problem seems to be in the virtual_file_ex function (see backtrace) Reproduce code: --------------- Url : http://91.121.116.63/~ptitoliv/index.phps Actual result: -------------- End of the backtrace : #0 0x08120c89 in virtual_file_ex (state=0xbbc00a28, path=0xbbc00a60 "./lang/3/lang_error.php", verify_path=0, use_realpath=1) at /usr/ports/lang/php5/work/php-5.2.5/TSRM/tsrm_virtual_cwd.c:656 656 int path_length = strlen(path); -- Edit bug report at http://bugs.php.net/?id=44421&edit=1 -- Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=44421&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=44421&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=44421&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=44421&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=44421&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=44421&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=44421&r=needscript Try newer version: http://bugs.php.net/fix.php?id=44421&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=44421&r=support Expected behavior: http://bugs.php.net/fix.php?id=44421&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=44421&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=44421&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=44421&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=44421&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=44421&r=dst IIS Stability: http://bugs.php.net/fix.php?id=44421&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=44421&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=44421&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=44421&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=44421&r=mysqlcfg