#48104 [Com]: PHP FD-Leak - FastCGI + auto_prepend

ID: 48104 Comment by: james at jamesreno dot com Reported By: james at jamesreno dot com Status: Open Bug Type: Unknown/Other Function Operating System: Debian 5.0.1 (lenny); 2.6.26-2-a PHP Version: 5.2.9 New Comment: strace of the pid is also now included -- i forgot to include it in the previous pastebin url. http://pastebin.com/mc72a99b Previous Comments: ------------------------------------------------------------------------ [2009-04-29 07:59:49] james at jamesreno dot com Description: ------------ PHP leaks file descriptors by not closing the requested file at the end of request. See: http://pastebin.com/m3edccacf *** REGARDLESS of suhosin being enabled/compiled or disable and NOT patched, the same problem appears. I have removed suhosin from php and yet the issue still appears. Please dont just "blame suhosin" and ignore this fact. No third-party modules are enabled - apc has been disabled & uninstalled as well. This seems like an off-by-one somewhere in relation to the auto_prepend. removing the auto_prepend statement from the php.ini fixes the problem. Reproduce code: --------------- Request http://127.0.0.1/somescript.php auto_prepend_file = "/tmp/test.php"; #/tmp/test.php <? include("/tmp/test2.php"); ?> #/tmp/test2.php <? echo "hello"; ?> #/var/www/html/somescript.php echo " world"; Expected result: ---------------- Output of "hello World"; and PHP should close all of its files it opened. Actual result: -------------- Output is proper. PHP opens: 1) /tmp/test.php 2) /tmp/test2.php 3) /var/www/html/somescript.php however, php only closes: 1) /tmp/test.php 2) /tmp/test2.php it does NOT close 3) /var/www/html/somescript.php ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=48104&edit=1