From: Eric W. Biederman <ebiederm@xmission.com>
Date: Mon, 17 Sep 2007 18:53:39 +0000 (-0700)
Subject: [NET]: Make packet reception network namespace safe
X-Git-Tag: v2.6.24-rc1~1454^2~697
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e730c15519d09ea528b4d2f1103681fa5937c0e6;p=pandora-kernel.git

[NET]: Make packet reception network namespace safe

This patch modifies every packet receive function
registered with dev_add_pack() to drop packets if they
are not from the initial network namespace.

This should ensure that the various network stacks do
not receive packets in a anything but the initial network
namespace until the code has been converted and is ready
for them.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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