php.net |  support |  documentation |  report a bug |  advanced search |  search howto |  statistics |  random bug |  login

go to bug id or search bugs for

Doc Bug #65501 uniqid(): More entropy parameter should be true by default
Submitted: 2013-08-22 10:51 UTC Modified: 2014-01-26 21:54 UTC
Votes:2
Avg. Score:2.0 ± 1.0
Reproduced:0 of 0 (0.0%)
From: yohgaki@php.net Assigned: yohgaki (profile)
Status: Closed Package: Unknown/Other Function
PHP Version: Irrelevant OS: any
Private report: No CVE-ID: None
View Developer Edit
 [2013-08-22 10:51 UTC] yohgaki@php.net 
Description:
------------
uniqid()'s 2nd parameter(more entropy) is optional and false by default.

http://jp1.php.net/uniqid

Without more entropy, uniqid() may produce non unique id even if the name states 
it. This could be security issue under certain cases.

Making it true by default would not break any apps, therefore it should be true 
by default.

Patches

Pull Requests

History

AllCommentsChangesGit/SVN commitsRelated reports
 [2013-08-22 10:54 UTC] yohgaki@php.net
-Assigned To: +Assigned To: yohgaki
 [2013-08-22 10:54 UTC] yohgaki@php.net 
I think uniqid() should have "more entropy" parameter first place. Since we have 
it, we should provide better default.
 [2014-01-26 21:54 UTC] yohgaki@php.net
-Status: Assigned +Status: Closed -Type: Feature/Change Request +Type: Documentation Problem
 [2014-01-26 21:54 UTC] yohgaki@php.net 
Made a doc issue.
Warning is added to the doc.
 
PHP Copyright © 2001-2024 The PHP Group
All rights reserved. 		Last updated: Thu Dec 19 05:01:27 2024 UTC