From: Hannes Frederic Sowa <hannes@stressinduktion.org>
Date: Mon, 24 Jun 2013 20:03:28 +0000 (+0200)
Subject: ipv6: remove old token ipv6 address as soon as possible
X-Git-Tag: v3.11-rc1~64^2~147
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2b9651d72d3fc1a9053ae1a323f8407e1f63b436;p=pandora-kernel.git

ipv6: remove old token ipv6 address as soon as possible

If the tokenized ip address is re-set on an interface we depend on the
arrival of a new router advertisment to call addrconf_verify to clean
up the old address (which valid_lft is now set to 0). Old addresses can
linger around for a longer time if e.g. the source of router advertisments
vanishes.

So, call addrconf_verify immediately after setting the new tokenized
address to get rid of the old tokenized addresses.

Cc: Daniel Borkmann <dborkman@redhat.com>
Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Acked-by: Daniel Borkmann <dborkman@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

Reading git-diff-tree failed