From: Mike Pecovnik <mike.pecovnik@gmail.com>
Date: Mon, 24 Feb 2014 20:11:16 +0000 (+0100)
Subject: net: Fix permission check in netlink_connect()
X-Git-Tag: v3.14-rc6~30^2~33
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=46833a86f7ab30101096d81117dd250bfae74c6f;p=pandora-kernel.git

net: Fix permission check in netlink_connect()

netlink_sendmsg() was changed to prevent non-root processes from sending
messages with dst_pid != 0.
netlink_connect() however still only checks if nladdr->nl_groups is set.
This patch modifies netlink_connect() to check for the same condition.

Signed-off-by: Mike Pecovnik <mike.pecovnik@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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