Bug #55439 [NEW]: crypt() returns only the salt for MD5

From: Date: Wed, 17 Aug 2011 13:03:20 +0000
Subject: Bug #55439 [NEW]: crypt() returns only the salt for MD5
Groups: php.bugs 
Request: Send a blank email to php-bugs+get-162630@lists.php.net to get a copy of this message 
From:             
Operating system: Linux
PHP version:      5.3.7RC5
Package:          *Encryption and hash functions
Bug Type:         Bug
Bug description:crypt() returns only the salt for MD5

Description:
------------
If crypt() is executed with MD5 salts, the return value conists of the salt
only.
DES and BLOWFISH salts work as expected.

I tested with php from openSUSE PHP5 repository

> php -v
PHP 5.3.7RC6-dev (cli)
> rpm -q php5
php5-5.3.6.201108112132-94.1.x86_64

Test script:
---------------
printf("MD5: %s\n", crypt('password', '$1$U7AjYB.O$'));


Expected result:
----------------
MD5: $1$U7AjYB.O$L1N7ux7twaMIMw0En8UUR1

Actual result:
--------------
MD5: $1$U7AjYB.O

-- 
Edit bug report at https://bugs.php.net/bug.php?id=55439&edit=1
-- 
Try a snapshot (PHP 5.4):            https://bugs.php.net/fix.php?id=55439&r=trysnapshot54
Try a snapshot (PHP 5.3):            https://bugs.php.net/fix.php?id=55439&r=trysnapshot53
Try a snapshot (trunk):              https://bugs.php.net/fix.php?id=55439&r=trysnapshottrunk
Fixed in SVN:                        https://bugs.php.net/fix.php?id=55439&r=fixed
Fixed in SVN and need be documented: https://bugs.php.net/fix.php?id=55439&r=needdocs
Fixed in release:                    https://bugs.php.net/fix.php?id=55439&r=alreadyfixed
Need backtrace:                      https://bugs.php.net/fix.php?id=55439&r=needtrace
Need Reproduce Script:               https://bugs.php.net/fix.php?id=55439&r=needscript
Try newer version:                   https://bugs.php.net/fix.php?id=55439&r=oldversion
Not developer issue:                 https://bugs.php.net/fix.php?id=55439&r=support
Expected behavior:                   https://bugs.php.net/fix.php?id=55439&r=notwrong
Not enough info:                     https://bugs.php.net/fix.php?id=55439&r=notenoughinfo
Submitted twice:                     https://bugs.php.net/fix.php?id=55439&r=submittedtwice
register_globals:                    https://bugs.php.net/fix.php?id=55439&r=globals
PHP 4 support discontinued:          https://bugs.php.net/fix.php?id=55439&r=php4
Daylight Savings:                    https://bugs.php.net/fix.php?id=55439&r=dst
IIS Stability:                       https://bugs.php.net/fix.php?id=55439&r=isapi
Install GNU Sed:                     https://bugs.php.net/fix.php?id=55439&r=gnused
Floating point limitations:          https://bugs.php.net/fix.php?id=55439&r=float
No Zend Extensions:                  https://bugs.php.net/fix.php?id=55439&r=nozend
MySQL Configuration Error:           https://bugs.php.net/fix.php?id=55439&r=mysqlcfg

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