netdev - Re: [PATCH net 2/2] net/sched: sch_frag: fix stack OOB read while fragmenting IPv4 packets

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Message-ID: <YH3AIqKl8b7mF1Pj@horizon.localdomain>
Date:   Mon, 19 Apr 2021 14:38:42 -0300
From:   Marcelo Ricardo Leitner <marcelo.leitner@...il.com>
To:     Davide Caratti <dcaratti@...hat.com>
Cc:     Jamal Hadi Salim <jhs@...atatu.com>,
        Cong Wang <xiyou.wangcong@...il.com>,
        Jiri Pirko <jiri@...nulli.us>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>, wenxu <wenxu@...oud.cn>,
        netdev@...r.kernel.org
Subject: Re: [PATCH net 2/2] net/sched: sch_frag: fix stack OOB read while
 fragmenting IPv4 packets

On Mon, Apr 19, 2021 at 05:23:44PM +0200, Davide Caratti wrote:
> when 'act_mirred' tries to fragment IPv4 packets that had been previously
> re-assembled using 'act_ct', splats like the following can be observed on
> kernels built with KASAN:

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