From: Eric W. Biederman <ebiederm@xmission.com>
Date: Thu, 26 Feb 2015 22:20:07 +0000 (-0600)
Subject: net: Verify permission to link_net in newlink
X-Git-Tag: omap-for-v4.1/wl12xx-dt~68^2~25
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=06615bed60c1fb7c37adddb75bdc80da873b5edb;p=pandora-kernel.git

net: Verify permission to link_net in newlink

When applicable verify that the caller has permisson to the underlying
network namespace for a newly created network device.

Similary checks exist for the network namespace a network device will
be created in.

Fixes: 317f4810e45e ("rtnl: allow to create device with IFLA_LINK_NETNSID set")
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Acked-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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