ID: 47435
User updated by: valli at icsurselva dot ch
Reported By: valli at icsurselva dot ch
-Status: No Feedback
+Status: Open
Bug Type: Filter related
Operating System: linux
PHP Version: 5.*, 6CVS (2009-02-18)
New Comment:
... just changing the status to re-open
Previous Comments:
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[2009-03-11 01:00:00] php-bugs at lists dot php dot net
No feedback was provided for this bug for over a week, so it is
being suspended automatically. If you are able to provide the
information that was originally requested, please do so and change
the status of the bug back to "Open".
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[2009-03-03 06:42:20] valli at icsurselva dot ch
Yes, fc00::/7 is the one and only IPv6 private range.
But there are also a lot of reserved ranges.
FILTER_FLAG_NO_PRIV_RANGE (IP not from private ranges)
fc00::/7 // unique-local addresses (rfc4193)
FILTER_FLAG_NO_RES_RANGE (IP not from reserved ranges)
::/128 // unspecified address (rfc4291)
::1/128 // loopback address (rfc4291)
fe80::/10 // link local unicast (rfc4291)
2001:db8::/32 // documentation addresses (rfc3849)
5f00::/8 // 6Bone
3ffe::/16 // 6Bone
::ffff:0:0/96 // IPv4-Mapped addresses (rfc4291)
2001:10::/28 // ORCHID addresses (rfc4843)
::/0 // default unicast route address
FYI the following ranges are implemented for IPv4 in logical_filters.c
FILTER_FLAG_NO_PRIV_RANGE (IP not from private ranges)
10.0.0.0/8 // private use network (rfc1918)
172.16.0.0/12 // private use network (rfc1918)
192.168.0.0/16 // private use network (rfc1918)
FILTER_FLAG_NO_RES_RANGE (IP not from reserved ranges)
0.0.0.0/8 // "this" network (rfc1700)
169.254.0.0/16 // link local network (rfc3927)
192.0.2.0/24 // test net (rfc3330)
224.0.0.0/4 // Multicast (rfc3171)
240.0.0.0/4 // Reserved for Future Use (rfc1700)
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[2009-03-03 01:20:16] il...@php.net
According to the RFC I saw, the indicated ranges are the only ones
identified as private.
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[2009-02-26 11:17:20] valli at icsurselva dot ch
Sorry,
I've checked the wrong file when I wrote the last comment.
Now I've seen your fixes. But there are a lot more
ranges to check (not only fc00::/7)
At least the following IPv6 ranges should match when
FILTER_FLAG_NO_RES_RANGE is set (rfc5156):
::/128 // unspecified address (rfc4291)
fe80::/10 // link local unicast (rfc4291)
2001:db8::/32 // documentation addresses (rfc3849)
5f00::/8 // 6Bone
3ffe::/16 // 6Bone
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[2009-02-24 07:55:51] valli at icsurselva dot ch
Can't find any code in the snapshots
regarding this issue.
Will this be fixed in php-5.3?
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the rest of the comments, please view the bug report online at
http://bugs.php.net/47435
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