Bug #69240 [Opn->Ver]: is_dir() warns of open_basedir restriction on non-existent directory in config

From: Date: Mon, 16 Mar 2015 07:53:06 +0000
Subject: Bug #69240 [Opn->Ver]: is_dir() warns of open_basedir restriction on non-existent directory in config
References: 1  Groups: php.bugs 
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Edit report at https://bugs.php.net/bug.php?id=69240&edit=1

 ID:                 69240
 Updated by:         fa@php.net
 Reported by:        andrea dot cristaudo at gmail dot com
 Summary:            is_dir() warns of open_basedir restriction on
                     non-existent directory in config
-Status:             Open
+Status:             Verified
 Type:               Bug
 Package:            Safe Mode/open_basedir
 PHP Version:        5.5.22
 Block user comment: N
 Private report:     N

 New Comment:

Verified on 5.5.24-dev

Output on 5.6.4 is
bool(true)
bool(fals)


Previous Comments:
------------------------------------------------------------------------
[2015-03-15 10:01:29] andrea dot cristaudo at gmail dot com

Description:
------------
If open_basedir is active, file_exists(), as well as is_dir() and 
is_file(), throw an open_basedir warning if you check a directory mentioned in the open_basedir
configuration if that directory is non-existent.

Same result on v5.5.9 and v.5.3.3 that I've tested on.

Somehow related to https://bugs.php.net/bug.php?id=41518 and https://bugs.php.net/bug.php?id=24313

Test script:
---------------
#php -d open_basedir=/tmp -r 'var_dump(is_dir("/tmp"));'

#php -d open_basedir=/tmp2 -r 'var_dump(is_dir("/tmp2"));'

Expected result:
----------------
bool(true)

bool(false)

Actual result:
--------------
bool(true)

PHP Warning:  is_dir(): open_basedir restriction in effect. File(/tmp2) is not within the allowed
path(s): (/tmp2) in Command line code on line 1
PHP Stack trace:
PHP   1. {main}() Command line code:0
PHP   2. is_dir() Command line code:1
bool(false)


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