#15529 [Com]: ap_cleanup_for_exec not used when creating

ID: 15529 Comment by: gpiszczek at serwery dot pl Reported By: ddhill at zk3 dot dec dot com Status: Wont fix Bug Type: Apache related Operating System: generic unix PHP Version: 4.3.3RC2-dev, PHP 5.0.0b2-dev New Comment: what isn't possible to implement? Previous Comments: ------------------------------------------------------------------------ [2003-08-13 11:56:08] iliaa@php.net Given the nature of PHP's execution architecture this is not possible/practical to implement. ------------------------------------------------------------------------ [2003-07-10 19:06:51] sniper@php.net Verified with latest CVS of both PHP4 and PHP5 branches. ------------------------------------------------------------------------ [2003-03-05 16:37:39] gpiszczek at serwery dot pl I think that problem is rather serious because as child process inherits all open file descriptors it is possibile to truncate all currently opened log files. As mentioned above child also inherits shared memory segments. If Apache is compiled to use shared memory for it's scoreboard corrupting it can lead to denial of service attack. ------------------------------------------------------------------------ [2002-09-26 10:43:49] wez@php.net And #16548 ------------------------------------------------------------------------ [2002-09-26 10:28:44] wez@php.net Apparently related to #15642 ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/15529 -- Edit this bug report at http://bugs.php.net/?id=15529&edit=1