From: phpdotnet at ericmarques dot com
Operating system: FreeBSD 5.4
PHP version: 5.1.4
PHP Bug Type: Safe Mode/open_basedir
Bug description: file_exists does not properly resolve symlinks before
applying open_basedir
Description:
------------
file_exists does not properly resolve symlinks before applying
open_basedir on "include" scripts.
in my situation
/home is a symlink to /data/home
open_basedir is set to /home/ericmarq/
apache documentroot is set to /home/ericmarq/public_html
Server running cPanel, apache 1.3
This did not happen in php 4.4.2, only happened after upgrade to 5.1.2
Reproduce code:
---------------
-- test1.php --
<?php
include("test2.php");
?>
-- test2.php --
<?php
if
(!file_exists("/home/ericmarq/public_html/SUBDIR/does.not.exist.html")){
print "no";
}
?>
Expected result:
----------------
no
Actual result:
--------------
Warning: file_exists() [function.file-exists]: open_basedir restriction in
effect. File(/home/ericmarq/public_html/SUBDIR/does.not.exist.html) is not
within the allowed path(s): (/home/ericmarq/) in
/data/home/ericmarq/public_html/test2.php on line 2
no
--
Edit bug report at http://bugs.php.net/?id=37556&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=37556&r=trysnapshot44
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=37556&r=trysnapshot52
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=37556&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=37556&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=37556&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=37556&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=37556&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=37556&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=37556&r=support
Expected behavior: http://bugs.php.net/fix.php?id=37556&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=37556&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=37556&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=37556&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=37556&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=37556&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=37556&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=37556&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=37556&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=37556&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=37556&r=mysqlcfg
