#49404 [NEW]: LDAP searh crashes PHP if key not matched

From: Date: Fri, 28 Aug 2009 22:09:04 +0000
Subject: #49404 [NEW]: LDAP searh crashes PHP if key not matched
Groups: php.bugs 
Request: Send a blank email to php-bugs+get-141671@lists.php.net to get a copy of this message 
From:             doctor_nett at yahoo dot com
Operating system: linux
PHP version:      5.3.0
PHP Bug Type:     Reproducible crash
Bug description:  LDAP searh crashes PHP if key not matched

Description:
------------
i am using php, with ldap to search records form active director on
linux(webserver)
it work fines if i type uid that exsist in active directory, but if i type
some uid that does not exsist in the active directory php script crashes.
note: sorry if i am posting this in wrong place,
but the same code works fine on my windows xp(webserver) system with ADAM
ADSI

Reproduce code:
---------------
$chrUid = "mazhar.hassan"; #works fine
$chrUid = "maz.hass"; #crashes the system
$sr=ldap_search($ds, $LDAP_DN, "(uid=$chrUid)");

Expected result:
----------------
it should return nothing, as its doing on my XP system environment, so
that i can display a message record not found

Actual result:
--------------
system crashes and have to restart.

-- 
Edit bug report at http://bugs.php.net/?id=49404&edit=1
-- 
Try a snapshot (PHP 5.2):            http://bugs.php.net/fix.php?id=49404&r=trysnapshot52
Try a snapshot (PHP 5.3):            http://bugs.php.net/fix.php?id=49404&r=trysnapshot53
Try a snapshot (PHP 6.0):            http://bugs.php.net/fix.php?id=49404&r=trysnapshot60
Fixed in SVN:                        http://bugs.php.net/fix.php?id=49404&r=fixed
Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=49404&r=needdocs
Fixed in release:                    http://bugs.php.net/fix.php?id=49404&r=alreadyfixed
Need backtrace:                      http://bugs.php.net/fix.php?id=49404&r=needtrace
Need Reproduce Script:               http://bugs.php.net/fix.php?id=49404&r=needscript
Try newer version:                   http://bugs.php.net/fix.php?id=49404&r=oldversion
Not developer issue:                 http://bugs.php.net/fix.php?id=49404&r=support
Expected behavior:                   http://bugs.php.net/fix.php?id=49404&r=notwrong
Not enough info:                     http://bugs.php.net/fix.php?id=49404&r=notenoughinfo
Submitted twice:                     http://bugs.php.net/fix.php?id=49404&r=submittedtwice
register_globals:                    http://bugs.php.net/fix.php?id=49404&r=globals
PHP 4 support discontinued:          http://bugs.php.net/fix.php?id=49404&r=php4
Daylight Savings:                    http://bugs.php.net/fix.php?id=49404&r=dst
IIS Stability:                       http://bugs.php.net/fix.php?id=49404&r=isapi
Install GNU Sed:                     http://bugs.php.net/fix.php?id=49404&r=gnused
Floating point limitations:          http://bugs.php.net/fix.php?id=49404&r=float
No Zend Extensions:                  http://bugs.php.net/fix.php?id=49404&r=nozend
MySQL Configuration Error:           http://bugs.php.net/fix.php?id=49404&r=mysqlcfg

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