From: Patrick McHardy <kaber@trash.net>
Date: Tue, 18 Dec 2007 06:39:55 +0000 (-0800)
Subject: [NETFILTER]: nfnetlink_log: fix checks in nfulnl_recv_config
X-Git-Tag: v2.6.25-rc1~1162^2~1006
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c0506365a928adfd5608ed6873a705ae18e2daaf;p=pandora-kernel.git

[NETFILTER]: nfnetlink_log: fix checks in nfulnl_recv_config

Similar to the nfnetlink_queue fixes:

The peer_pid must be checked in all cases when a logging instance exists,
additionally we must check whether an instance exists before attempting
to configure it to avoid NULL ptr dereferences.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
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