php.net |  support |  documentation |  report a bug |  advanced search |  search howto |  statistics |  random bug |  login
Bug #6844 Automtic salt for crypt() does not seem to work
Submitted: 2000-09-22 00:57 UTC Modified: 2000-11-03 12:35 UTC
From: johanp at aditus dot nu Assigned:
Status: Closed Package: *Function Specific
PHP Version: 4.0.2 OS: Linux 2.2.16
Private report: No CVE-ID: None
Welcome back! If you're the original bug submitter, here's where you can edit the bug or add additional notes.
If you forgot your password, you can retrieve your password here.
Password:
Status:
Package:
Bug Type:
Summary:
From: johanp at aditus dot nu
New email:
PHP Version: OS:

 

 [2000-09-22 00:57 UTC] johanp at aditus dot nu
The following demonstrates the problem with automtic salt crypt() function. Note: There is a different behaviour here between 4.0.1pl2 and 4.0.2 not sure what can be considered correct.

<?php

$orgstr="abc123";
$cryptstr=crypt($orgstr);

echo "orgstr=$orgstr, cryptstr=$cryptstr<p>";
echo "Salt length=".CRYPT_SALT_LENGTH."<p>";

?>

This will return the same $cryptstr no matter how many times you call the script. It seems like the automatic salt isn't generated for each call of crypt(). Not sure what the real behavious should be but it's diffrent from 4.0.1pl2 (My machine will use a DES crypt() so that the salt length is 2.)

Patches

Pull Requests

History

AllCommentsChangesGit/SVN commitsRelated reports
 [2000-11-03 12:35 UTC] sniper@php.net
This is fixed in CVS now.

--Jani
 
PHP Copyright © 2001-2024 The PHP Group
All rights reserved.
Last updated: Mon Dec 02 18:01:31 2024 UTC