ID: 43817
Updated by: [EMAIL PROTECTED]
Reported By: losd at mail dot dk
-Status: Assigned
+Status: Closed
Bug Type: Directory function related
Operating System: Windows Server 2003
PHP Version: 5.2.5
Assigned To: dmitry
New Comment:
Fixed in CVS HEAD and PHP_5_3.
Previous Comments:
------------------------------------------------------------------------
[2008-03-01 09:09:15] losd at mail dot dk
Doh, sorry, thought I could edit the original text. Just delete that
comment.
But yes, as Daniel correctly points out, it's all Windows permission
handling (As my reproduce code also shows), not just related to network
shares... I experienced it in one at first, I guess that's why it stuck
in my brain.
------------------------------------------------------------------------
[2008-03-01 09:02:02] losd at mail dot dk
Description:
------------
If the parent directory of a Windows directory is not accessible,
you are still able to access subdirectories if given explicit
permission.
However, PHP has trouble with the first accessible directory below an
inaccessible directory. This is not a problem for the accessible dir's
subdirs, though.
Scenario:
C:/Test/NoAccess/ -- Not accessible
Access/ -- Accesible from here
yyyyyyy.txt
Subdir/
xxxxxxx.txt
The problem has been found with opendir(), is_dir() and is_readable().
All directory functions are probably affected.
No workarounds has been found so far (suggestions appreciated).
Reproduce code:
---------------
<?php
if ($handle = opendir("C:/Test/NoAccess/Access/Subdir")) {
echo "Opened dir C:/Test/NoAccess/Access/Subdir<br/>";
while (false !== ($file = readdir($handle)))
echo"File: $file<br/>";
closedir($handle);
} else {
echo "Hmmmm, can't open directory, is it accessible?<br/>";
}
echo "<br/>";
if ($handle = opendir("C:/Test/NoAccess/Access")) {
echo "Opened directory C:/Test/NoAccess/Access<br/>";
while (false !== ($file = readdir($handle)))
echo"File: $file<br/>";
closedir($handle);
} else {
echo "Hmmmm, can't open directory, is it accessible?<br/>";
}
?>
Expected result:
----------------
Opened dir C:/Test/NoAccess/Access/Subdir
File: .
File: ..
File: xxxxxxx.txt
Opened dir C:/Test/NoAccess/Access
File: .
File: ..
File: yyyyyyy.txt
File: Subdir
Actual result:
--------------
Opened dir C:/Test/NoAccess/Access/Subdir
File: .
File: ..
File: xxxxxxx.txt
Warning: opendir(C:/Test/NoAccess/Access) [function.opendir]: failed to
open dir: No such file or directory in
C:\Inetpub\wwwroot\pm2\opendir.php on line 13
Hmmmm, can't open directory, is it accessible?
------------------------------------------------------------------------
[2008-03-01 01:10:46] [EMAIL PROTECTED]
I am experiencing this issue as well, but on local directories, not
network shares. My OS is Windows XP Pro. The opendir() functionality
works correctly in release 5.2.1. The functionality is broken in
releases 5.2.2 through 5.2.5, plus the 526-php5.2-win32-200802292130 and
php5.3-win32-200802201330 snapshots.
------------------------------------------------------------------------
[2008-01-11 13:36:50] losd at mail dot dk
Temporary workaround found, but only if there is a known subdirectory
inside the top accessible directory:
opendir("C:/Test/NoAccess/Access/Subdir/..");
------------------------------------------------------------------------
[2008-01-11 12:23:54] losd at mail dot dk
Description:
------------
If the parent directory of a Windows network share is not accessible,
you are still able to access subdirectories if given explicit
permission.
However, PHP has trouble with the first accessible directory below an
inaccessible directory. This is not a problem for the accessible dir's
subdirs, though.
Scenario:
C:/Test/NoAccess/ -- Not accessible
Access/ -- Accesible from here
yyyyyyy.txt
Subdir/
xxxxxxx.txt
The problem has been found with opendir(), is_dir() and is_readable().
All directory functions are probably affected.
No workarounds has been found so far (suggestions appreciated).
Reproduce code:
---------------
<?php
if ($handle = opendir("C:/Test/NoAccess/Access/Subdir")) {
echo "Opened dir C:/Test/NoAccess/Access/Subdir<br/>";
while (false !== ($file = readdir($handle)))
echo"File: $file<br/>";
closedir($handle);
} else {
echo "Hmmmm, can't open directory, is it accessible?<br/>";
}
echo "<br/>";
if ($handle = opendir("C:/Test/NoAccess/Access")) {
echo "Opened directory C:/Test/NoAccess/Access<br/>";
while (false !== ($file = readdir($handle)))
echo"File: $file<br/>";
closedir($handle);
} else {
echo "Hmmmm, can't open directory, is it accessible?<br/>";
}
?>
Expected result:
----------------
Opened dir C:/Test/NoAccess/Access/Subdir
File: .
File: ..
File: xxxxxxx.txt
Opened dir C:/Test/NoAccess/Access
File: .
File: ..
File: yyyyyyy.txt
File: Subdir
Actual result:
--------------
Opened dir C:/Test/NoAccess/Access/Subdir
File: .
File: ..
File: xxxxxxx.txt
Warning: opendir(C:/Test/NoAccess/Access) [function.opendir]: failed to
open dir: No such file or directory in
C:\Inetpub\wwwroot\pm2\opendir.php on line 13
Hmmmm, can't open directory, is it accessible?
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=43817&edit=1
