Edit report at http://bugs.php.net/bug.php?id=51404&edit=1
ID: 51404
Comment by: digitalaudiorock at gmail dot com
Reported by: neversaynever at tut dot by
Summary: is_dir() returns false on cifs mounted share
Status: Bogus
Type: Bug
Package: Directory function related
Operating System: Linux
PHP Version: Irrelevant
New Comment:
I have to agree with the original poster. Running php 5.2.13 Under
Gentoo I have problems with is_dir() on CIFS shares with 2.6.31 and
2.6.32. On a machine I have running 2.6.30 I don't see the issue.
Here's a CIFS mounted directory that reports is_dir() as false even
though chdir() reports true:
php -r 'var_dump(is_dir("/home/tom/mount/sql"));'
bool(false)
php -r 'var_dump(chdir("/home/tom/mount/sql"));'
bool(true)
Here's the equivalent in perl that reports true:
perl -e '(-d "/home/tom/mount/sql") && print "OK\n"'
OK
ls -ald /home/tom/mount/sql
drwxr-xr-x 1 tom tom 0 Apr 28 2008 /home/tom/mount/sql
That's a windows share mounted as administrator of the windows machine.
While this may be caused somehow by CIFS changes in the kernel, there
truely is something ugly going on here and it's caused me some serious
problems.
Tom
Previous Comments:
------------------------------------------------------------------------
[2010-06-08 14:33:22] [email protected]
I'm sure PHP doesn't affect any of system functions, including stat().
You get what your stat() returns -> not PHP problem.
------------------------------------------------------------------------
[2010-03-26 20:34:07] neversaynever at tut dot by
Description:
------------
I upgraded my kernel to 2.6.31 (stable) and has php-5.2.12 (stable),
but
php function is_dir() returns false for folder on my cifs mounted
share.
strace php -r 'var_dump(is_dir("/path_to_mounted_folder/"));'
...
stat64("/path_to_mounted_folder/", {st_mode=S_IFDIR|0755, st_size=32768,
...}) = 0
gettimeofday({1269602972, 30466}, NULL) = 0
write(1, "bool(false)\n", 12bool(false)
) = 12
...
Test script:
---------------
php -r 'var_dump(is_dir("/path_to_mounted_folder/"));'
Expected result:
----------------
bool(true)
Actual result:
--------------
bool(false)
------------------------------------------------------------------------
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Edit this bug report at http://bugs.php.net/bug.php?id=51404&edit=1
