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Bug #34656 open_basedir restriction in effect although paths are set correctly
Submitted: 2005-09-27 12:44 UTC Modified: 2005-12-14 06:29 UTC
Votes:14
Avg. Score:4.6 ± 0.6
Reproduced:14 of 14 (100.0%)
Same Version:10 (71.4%)
Same OS:7 (50.0%)
From: wolfram at schlich dot org Assigned:
Status: Closed Package: Safe Mode/open_basedir
PHP Version: 4.4.1 OS: Linux 2.2.16 i586
Private report: No CVE-ID: None
 [2005-09-27 12:44 UTC] wolfram at schlich dot org
Description:
------------
Warning: touch(): open_basedir restriction in effect. File(/tmp/f5_test) is not within the allowed path(s): (/home/sites/site15/:/tmp) in /home/sites/site15/web/write_tmp.php on line 3

Warning: fopen(): open_basedir restriction in effect. File(/tmp/f5_test) is not within the allowed path(s): (/home/sites/site15/:/tmp) in /home/sites/site15/web/write_tmp.php on line 4

Warning: fopen(/tmp/f5_test): failed to open stream: Operation not permitted in /home/sites/site15/web/write_tmp.php on line 4

Warning: fwrite(): supplied argument is not a valid stream resource in /home/sites/site15/web/write_tmp.php on line 5

Warning: fclose(): supplied argument is not a valid stream resource in /home/sites/site15/web/write_tmp.php on line 6

Reproduce code:
---------------
--8<--[ write_tmp.php ]--8<--
<?php
$tmpfile = "/tmp/f5_test";
touch($tmpfile);
$fp = fopen("$tmpfile","w");
fwrite($fp, "test ....");
fclose($fp);
?>
--8<--[ httpd.conf ]--8<--
<DirectoryMatch "/home/sites/site15/">
## doesn't work
php_admin_value open_basedir /home/sites/site15/:/tmp
## also doesn't work
# php_admin_value open_basedir /
## works, but is not what's desired
# php_admin_value open_basedir none
</DirectoryMatch>
--8<--
Also tried to set open_basedir within the VirtualHost, didn'
t work either.

Expected result:
----------------
no errors

Actual result:
--------------
open_basedir errors

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 [2005-11-01 15:01 UTC] wolfram at schlich dot org
Just tried with the freshly released 4.4.1, without luck:
--8<--
Warning: fopen(): open_basedir restriction in effect. File(/tmp/foo.bar) is not within the allowed path(s): (/home/sites/site81/:/tmp/:/usr/share/pear/) in /home/sites/site81/web/fopen.php on line 3

Warning: fopen(/tmp/foo.bar): failed to open stream: Operation not permitted in /home/sites/site81/web/fopen.php on line 3
--8<--

--8<--[ access.conf ]--8<--
<DirectoryMatch "/home/sites/site81/">
php_admin_value open_basedir /home/sites/site81/:/tmp/:/usr/share/pear/
</DirectoryMatch>
--8<--
 [2005-11-01 22:34 UTC] sniper@php.net
Does it work if you set the open_basedir in php.ini ?

 [2005-11-25 13:27 UTC] wolfram at schlich dot org
just tried http://snaps.php.net/php4-STABLE-200511251208.tar.gz with open_basedir in php.ini -- no luck:

Warning: touch(): open_basedir restriction in effect. File(/tmp/f5_test) is not within the allowed path(s): (/tmp/) in /home/sites/site15/web/write_tmp.php on line 3
 [2005-11-30 15:02 UTC] wolfram at schlich dot org
Do you need more information?
 [2005-12-13 17:41 UTC] sniper@php.net
Please try using this CVS snapshot:

  http://snaps.php.net/php5.1-latest.tar.gz
 
For Windows:
 
  http://snaps.php.net/win32/php5.1-win32-latest.zip


 [2005-12-13 18:00 UTC] wolfram at schlich dot org
Unfortunately it's impossible to use any other version of PHP than 4.x on this machine :-(
 [2005-12-13 20:16 UTC] sniper@php.net
I didn't ask you to permanently install it, I only asked you to TRY it out and see if you can reproduce it.
 [2005-12-13 22:00 UTC] wolfram at schlich dot org
I cannot even try it.
 [2005-12-14 06:29 UTC] sniper@php.net
We really don't support PHP 4 anymore. If you don't test with PHP 5, we consider the bug fixed there.
 
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