netdev - [PATCH v2] ipv6: Fix bind conficts with v4-mapped addresses

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Message-Id: <1237947891-26825-1-git-send-email-vladislav.yasevich@hp.com>
Date:	Tue, 24 Mar 2009 22:24:47 -0400
From:	Vlad Yasevich <vladislav.yasevich@...com>
To:	davem@...emloft.net
Cc:	netdev@...r.kernel.org
Subject: [PATCH v2] ipv6: Fix bind conficts with v4-mapped addresses


This is an updated patch series to fix up bind() conflicts between v4-mapped
and IPv6 addresses.

These patches correct the following problems:
    1) Disallow binding of a v4-mapped address on a IPV6_V6ONLY socket.
    2) Allow IPv4 wildcards to bind at the same time as a native IPv6 address.
    3) Make v4-mapped bind()s consitant with IPv4 native binds.
    4) Fix conflict resolutions between v4-mapped addresses, v4 addresses, and v6
       addresses

Thanks
-vlad
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