tree c117294523f4d004fb1d740610b6403e5744cdfc
parent 6d34b1c27a72d5d1c73c567b2f6b1fde316e0eae
author Eric W. Biederman <ebiederm@xmission.com> 1190055219 -0700
committer David S. Miller <davem@sunset.davemloft.net> 1192060148 -0700

[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>