From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pablo Neira Ayuso Subject: Re: [PATCH v3] ebtables: fix race condition in frame_filter_net_init() Date: Fri, 29 Sep 2017 13:29:18 +0200 Message-ID: <20170929112918.GA6066@salvia> References: <20170926153923.30094-1-asavkov@redhat.com> <20170926163545.3668-1-asavkov@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Florian Westphal , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, netfilter-devel@vger.kernel.org To: Artem Savkov Return-path: Content-Disposition: inline In-Reply-To: <20170926163545.3668-1-asavkov@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: netfilter-devel.vger.kernel.org On Tue, Sep 26, 2017 at 06:35:45PM +0200, Artem Savkov wrote: > It is possible for ebt_in_hook to be triggered before ebt_table is assigned > resulting in a NULL-pointer dereference. Make sure hooks are > registered as the last step. Applied, thanks.