#46343 [Opn]: IPv6 address filter accepts invalid address
| From: | daan at react dot nl | Date: | Mon, 20 Oct 2008 11:55:02 +0000 |
| Subject: | #46343 [Opn]: IPv6 address filter accepts invalid address | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-129870@lists.php.net to get a copy of this message | ||
ID: 46343
User updated by: daan at react dot nl
Reported By: daan at react dot nl
Status: Open
Bug Type: Filter related
Operating System: Debian
PHP Version: 5.2.6
New Comment:
A little correction:
1:2:3:4:5:6:7: is in fact reported correctly as
being invalid. (so only :1:2:3:4:5:6:7 is faulty)
Previous Comments:
------------------------------------------------------------------------
[2008-10-20 11:10:24] daan at react dot nl
Description:
------------
The IPv6 address filter in the filter extension accepts invalid IPv6
address notations: :1:2:3:4:5:6:7 and 1:2:3:4:5:6:7:.
Relevant RFC: http://tools.ietf.org/html/rfc4291#section-2.2
Reproduce code:
---------------
var_dump(filter_var(':1:2:3:4:5:6:7', FILTER_VALIDATE_IP,
FILTER_FLAG_IPV6));
Expected result:
----------------
false
Actual result:
--------------
':1:2:3:4:5:6:7'
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Edit this bug report at http://bugs.php.net/?id=46343&edit=1