#39421 [Opn->Bgs]: tempnam() unexpected behavior
ID: 39421
Updated by: iliaa@php.net
Reported By: ruslan_y at list dot ru
-Status: Open
+Status: Bogus
Bug Type: *Directory/Filesystem functions
Operating System: Windows XP SP2
PHP Version: 5.2.0
New Comment:
Thank you for taking the time to write to us, but this is not
a bug. Please double-check the documentation available at
http://www.php.net/manual/ and the instructions on how to
report
a bug at http://bugs.php.net/how-to-report.php
As of PHP 5.2.0 tempnam() enforces open_basedir limit, which
is why the temporary directory needs to be within the
open_basedir.
Previous Comments:
------------------------------------------------------------------------
[2006-11-08 06:19:16] ruslan_y at list dot ru
Description:
------------
After the upgrade from old php 4.x to 5.2.0. Some of my web scripts
stop working. One of the reason is the changes in tempnam() behavior
which stop working with local path like "./dir" or "dir/" and force me
to add system temporary folder to open_basedir path.
Configuration:
Windows XP SP2 | PHP 5.2.0 | Apache 2.0.55 (+ php5apache2.dll)
P.S. php.exe works as expected (except DOCUMENT_ROOT is null)
(php.exe -q 1.php)
Reproduce code:
---------------
<?php
if (!is_dir('2')) mkdir('2');
$tmpfname1 = tempnam('2/', "FOO");
$tmpfname2 = tempnam('./2/', "FOO");
$tmpfname3 = tempnam('2\\', "FOO");
$tmpfname4 = tempnam('.\2', "FOO");
$tmpfname5 = tempnam('C:\root\www\host2\www\2\\', "FOO");
echo '<pre>'."\n";
echo 'DOCUMENT_ROOT = '.$_SERVER['DOCUMENT_ROOT']."\n";
echo '$tmpfname1 = '.$tmpfname1."\n";
echo '$tmpfname2 = '.$tmpfname2."\n";
echo '$tmpfname3 = '.$tmpfname3."\n";
echo '$tmpfname4 = '.$tmpfname4."\n";
echo '$tmpfname5 = '.$tmpfname5."\n";
echo '</pre>'."\n";
?>
Expected result:
----------------
A new directory "2" and five files in it.
DOCUMENT_ROOT = C:/root/www/host2/www
$tmpfname1 = 2/FOOFA.tmp
$tmpfname2 = ./2/FOOFB.tmp
$tmpfname3 = 2\FOOFC.tmp
$tmpfname4 = .\2\FOOFD.tmp
$tmpfname5 = C:\root\www\host2\www\2\FOOFE.tmp
Actual result:
--------------
A new directory "2" and only one file in it. all other files in the
windows temp folder.
DOCUMENT_ROOT = C:/root/www/host2/www
$tmpfname1 = C:\WINDOWS\TEMP\FOO10A.tmp
$tmpfname2 = C:\WINDOWS\TEMP\FOO10B.tmp
$tmpfname3 = C:\WINDOWS\TEMP\FOO10C.tmp
$tmpfname4 = C:\WINDOWS\TEMP\FOO10D.tmp
$tmpfname5 = C:\root\www\host2\www\2\FOO10E.tmp
------------------------------------------------------------------------
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Thread (3 messages)