From: php at guggemand dot dk
Operating system: FreeBSD 7.1
PHP version: 5.2.9RC1
PHP Bug Type: Safe Mode/open_basedir
Bug description: glob returns error, should be empty array()
Description:
------------
glob() cant be used directly in foreach when open_basedir is set.
i found #41655 which is about the change causing this, and a few other
closed tickets with "not a bug" as answer.
But that change destroys foreach(glob("nonexistent*") as ... when using
open_basedir, and the following comment in dir.c states that should be
usable.
/* Some glob implementation simply return no data if no matches
were found, others return the GLOB_NOMATCH error code.
We don't want to treat GLOB_NOMATCH as an error condition
so that PHP glob() behaves the same on both types of
implementations and so that 'foreach (glob() as ...'
can be used for simple glob() calls without further error
checking.
*/
As far as i can tell the right thing to do would be to return an empty
array both when using glob("/etc/hosts") and glob("/etc/nonexistent") when
open_basedir is used. Or what am i missing?
Ive been using the following patch, and as far as i can tell its not
possible to check if a file exists when open_basedir is used, and
foreach(glob("nonext*")) works correctly.
http://gugge.dlx.dk/ting/php5-patch-dir.c
Reproduce code:
---------------
set open_basedir /documentroot
open /documentroot/test.php with the following content
<? var_dump(glob("nonexistent*")); ?>
Expected result:
----------------
array(0) {
}
Actual result:
--------------
bool(false)
--
Edit bug report at http://bugs.php.net/?id=47358&edit=1
--
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=47358&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=47358&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=47358&r=trysnapshot60
Fixed in CVS:
http://bugs.php.net/fix.php?id=47358&r=fixedcvs
Fixed in CVS and need be documented:
http://bugs.php.net/fix.php?id=47358&r=needdocs
Fixed in release:
http://bugs.php.net/fix.php?id=47358&r=alreadyfixed
Need backtrace:
http://bugs.php.net/fix.php?id=47358&r=needtrace
Need Reproduce Script:
http://bugs.php.net/fix.php?id=47358&r=needscript
Try newer version:
http://bugs.php.net/fix.php?id=47358&r=oldversion
Not developer issue:
http://bugs.php.net/fix.php?id=47358&r=support
Expected behavior:
http://bugs.php.net/fix.php?id=47358&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=47358&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=47358&r=submittedtwice
register_globals:
http://bugs.php.net/fix.php?id=47358&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=47358&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=47358&r=dst
IIS Stability:
http://bugs.php.net/fix.php?id=47358&r=isapi
Install GNU Sed:
http://bugs.php.net/fix.php?id=47358&r=gnused
Floating point limitations:
http://bugs.php.net/fix.php?id=47358&r=float
No Zend Extensions:
http://bugs.php.net/fix.php?id=47358&r=nozend
MySQL Configuration Error:
http://bugs.php.net/fix.php?id=47358&r=mysqlcfg
