From: Pablo Neira Ayuso <pablo@netfilter.org>
Date: Tue, 14 Aug 2012 10:47:37 +0000 (+0200)
Subject: netfilter: ctnetlink: fix missing locking while changing conntrack from nfqueue
X-Git-Tag: v3.6-rc3~10^2~10^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=68e035c950dbceaf660144bf74054dfdfb6aad15;p=pandora-kernel.git

netfilter: ctnetlink: fix missing locking while changing conntrack from nfqueue

Since 9cb017665 netfilter: add glue code to integrate nfnetlink_queue and
ctnetlink, we can modify the conntrack entry via nfnl_queue. However, the
change of the conntrack entry via nfnetlink_queue requires appropriate
locking to avoid concurrent updates.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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