From: Stephen Hemminger <shemminger@vyatta.com>
Date: Wed, 7 Oct 2009 10:18:17 +0000 (-0700)
Subject: ipv4: arp_notify address list bug
X-Git-Tag: v2.6.32-rc4~35^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a21090cff296eb82b6de09304d64de466bdcaefc;p=pandora-kernel.git

ipv4: arp_notify address list bug

This fixes a bug with arp_notify.

If arp_notify is enabled, kernel will crash if address is changed
and no IP address is assigned.
  http://bugzilla.kernel.org/show_bug.cgi?id=14330

Reported-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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