netdev - Re: [PATCH net-next 1/2] net/sched: act_ct: Fix ipv6 lookup of offloaded connections

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Message-ID: <20200304131710.GF2546@localhost.localdomain>
Date:   Wed, 4 Mar 2020 10:17:10 -0300
From:   Marcelo Ricardo Leitner <marcelo.leitner@...il.com>
To:     Paul Blakey <paulb@...lanox.com>
Cc:     Saeed Mahameed <saeedm@...lanox.com>,
        Oz Shlomo <ozsh@...lanox.com>,
        Vlad Buslov <vladbu@...lanox.com>,
        David Miller <davem@...emloft.net>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        Jiri Pirko <jiri@...lanox.com>, Roi Dayan <roid@...lanox.com>,
        Cong Wang <xiyou.wangcong@...il.com>,
        Jamal Hadi Salim <jhs@...atatu.com>
Subject: Re: [PATCH net-next 1/2] net/sched: act_ct: Fix ipv6 lookup of
 offloaded connections

On Wed, Mar 04, 2020 at 01:49:38PM +0200, Paul Blakey wrote:
> When checking the protocol number tcf_ct_flow_table_lookup() handles
> the flow as if it's always ipv4, while it can be ipv6.
> 
> Instead, refactor the code to fetch the tcp header, if available,
> in the relevant family (ipv4/ipv6) filler function, and do the
> check on the returned tcp header.
> 
> Fixes: 46475bb20f4b ("net/sched: act_ct: Software offload of established flows")
> Signed-off-by: Paul Blakey <paulb@...lanox.com>

Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@...il.com>