From: Jiri Olsa <jolsa@redhat.com>
Date: Tue, 21 Sep 2010 21:17:34 +0000 (+0000)
Subject: netfilter: nf_conntrack_defrag: check socket type before touching nodefrag flag
X-Git-Tag: v2.6.36-rc6~6^2~30
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cbdd769ab9de26764bde0520a91536caa1587e13;p=pandora-kernel.git

netfilter: nf_conntrack_defrag: check socket type before touching nodefrag flag

we need to check proper socket type within ipv4_conntrack_defrag
function before referencing the nodefrag flag.

For example the tun driver receive path produces skbs with
AF_UNSPEC socket type, and so current code is causing unwanted
fragmented packets going out.

Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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