Req #55036 [NEW]: Have crypt() throw E_WARNING when salt parameter missing

From: Date: Sat, 11 Jun 2011 19:00:55 +0000
Subject: Req #55036 [NEW]: Have crypt() throw E_WARNING when salt parameter missing
Groups: php.bugs 
Request: Send a blank email to php-bugs+get-161318@lists.php.net to get a copy of this message 
From:             
Operating system: 
PHP version:      Irrelevant
Package:          *Encryption and hash functions
Bug Type:         Feature/Change Request
Bug description:Have crypt() throw E_WARNING when salt parameter missing

Description:
------------
Currently, you can call crypt('foo') without any problems, however, given
how 
useless that is for anything, it's a security risk if someone was actually
to do 
this.

Test script:
---------------
<?php
crypt('foo');

Expected result:
----------------
Warning: crypt() expects at least 2 parameters, 1 given

Actual result:
--------------
Works fine

-- 
Edit bug report at http://bugs.php.net/bug.php?id=55036&edit=1
-- 
Try a snapshot (PHP 5.2):            http://bugs.php.net/fix.php?id=55036&r=trysnapshot52
Try a snapshot (PHP 5.3):            http://bugs.php.net/fix.php?id=55036&r=trysnapshot53
Try a snapshot (trunk):              http://bugs.php.net/fix.php?id=55036&r=trysnapshottrunk
Fixed in SVN:                        http://bugs.php.net/fix.php?id=55036&r=fixed
Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=55036&r=needdocs
Fixed in release:                    http://bugs.php.net/fix.php?id=55036&r=alreadyfixed
Need backtrace:                      http://bugs.php.net/fix.php?id=55036&r=needtrace
Need Reproduce Script:               http://bugs.php.net/fix.php?id=55036&r=needscript
Try newer version:                   http://bugs.php.net/fix.php?id=55036&r=oldversion
Not developer issue:                 http://bugs.php.net/fix.php?id=55036&r=support
Expected behavior:                   http://bugs.php.net/fix.php?id=55036&r=notwrong
Not enough info:                     http://bugs.php.net/fix.php?id=55036&r=notenoughinfo
Submitted twice:                     http://bugs.php.net/fix.php?id=55036&r=submittedtwice
register_globals:                    http://bugs.php.net/fix.php?id=55036&r=globals
PHP 4 support discontinued:          http://bugs.php.net/fix.php?id=55036&r=php4
Daylight Savings:                    http://bugs.php.net/fix.php?id=55036&r=dst
IIS Stability:                       http://bugs.php.net/fix.php?id=55036&r=isapi
Install GNU Sed:                     http://bugs.php.net/fix.php?id=55036&r=gnused
Floating point limitations:          http://bugs.php.net/fix.php?id=55036&r=float
No Zend Extensions:                  http://bugs.php.net/fix.php?id=55036&r=nozend
MySQL Configuration Error:           http://bugs.php.net/fix.php?id=55036&r=mysqlcfg

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