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This queue is for tickets about the Net-IP CPAN distribution.

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The Basics
Id: 58992
Status: resolved
Priority: 0/
Queue: Net-IP

People
Owner: cpan [...] bat.ru
Requestors: Alan.Chester [...] tekelec.com
Cc:
AdminCc:

Bug Information
Severity: (no value)
Broken in: (no value)
Fixed in: (no value)



CC: "amcheste [...] gmail.com" <amcheste [...] gmail.com>
Subject: ip_compress_address double compresses IPv6 addresses
Date: Wed, 30 Jun 2010 16:35:52 -0400
To: "bug-Net-IP [...] rt.cpan.org" <bug-Net-IP [...] rt.cpan.org>
From: "Chester, Alan" <Alan.Chester [...] tekelec.com>
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Hello, When using ip_compress_address I ran into an issue with IPv6 addresses being double compressed. An example would an address like 2001:0:0:1::1 gets compress to 2001::1::1 which is not a valid ipv6 address since there can only be one :: the proper address is 2001:0:0:1::1. I solved this by using ip_normalize before I compress. This way I know the address is normalized/expanded first before compressed each time. In order to continue with my development I made a patch and have attached it in this email. However what is your suggested solution? Here is some information on what I am running: Data-Validate-IP-0.11 5.8.8 Linux 2.6.18-164.11.1.el5 Thanks, Alan Alan Chester Linux Dist. Dev, TPD/GPS (o) +1.919.461.6833 | (m) +1.828.308.1105 5200 Paramount Pky | Morrisville, NC | 27612 | USA Tekelec<http://www.tekelec.com/?rdid=518> | SIP Blog<http://www.tekelec.com/rd/?rdid=519>
Fixed in 1.27. Thanks for the report!


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