Edit report at https://bugs.php.net/bug.php?id=61700&edit=1
ID: 61700
Comment by: klunejko at gmail dot com
Reported by: nanocaiordo at gmail dot com
Summary: FILTER_FLAG_IPV6, FILTER_FLAG_NO_PRIV_RANGE,
FILTER_FLAG_NO_RES_RANGE failing
Status: Open
Type: Bug
Package: Filter related
PHP Version: 5.3.10
Block user comment: N
Private report: N
New Comment:
FILTER_FLAG_NO_RES_RANGE also has some false positives, it sees 128.0.96.0/21 as a reserved, when
it's not. This is happening in PHP 5.5
Previous Comments:
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[2013-03-11 18:25:21] bugreport at zippymail dot info
Hellon
The problem is still present, even on newer version.
Can you fix please ?
Thanks.
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[2012-05-18 10:25:54] bramklg at gmail dot com
The FILTER_FLAG_NO_RES_RANGE flag only works in a couple of cases (verified
against ext\filter\logical_filters.c from the php 5.3 snapshot of 2012-05-18).
Its missing almost all of the ranges described in
http://en.wikipedia.org/wiki/Reserved_IP_addresses
and
http://tools.ietf.org/html/rfc5156.
This is also discussed in the following bugreport: https://bugs.php.net/bug.php?
id=47435 but nothing is done with it?
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[2012-04-12 13:14:11] nanocaiordo at gmail dot com
Description:
------------
FILTER_FLAG_NO_PRIV_RANGE and FILTER_FLAG_NO_RES_RANGE failing in some circumstances
Test script:
---------------
var_dump(filter_var('::ffff:192.168.1.1', FILTER_VALIDATE_IP, FILTER_FLAG_IPV4));
var_dump(filter_var('::ffff:192.168.1.1', FILTER_VALIDATE_IP, FILTER_FLAG_NO_PRIV_RANGE));
var_dump(filter_var('0:0:0:0:0:0:0:1', FILTER_VALIDATE_IP, FILTER_FLAG_NO_RES_RANGE));
Expected result:
----------------
bool(true) ?
bool(false)
bool(false) as ::1 does?
Actual result:
--------------
bool(false)
string(18) "::ffff:192.168.1.1"
string(15) "0:0:0:0:0:0:0:1"
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Edit this bug report at https://bugs.php.net/bug.php?id=61700&edit=1