linux-kernel - Re: [PATCH 4.14 09/89] net: Prevent invalid access to skb->prev in __qdisc_drop

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Message-ID: <CANn89i++i+4XayxaKDF8Auak3h+N2ppUguLhW6_0sz0GNXvNQg@mail.gmail.com>
Date:   Fri, 14 Dec 2018 08:28:13 -0800
From:   Eric Dumazet <edumazet@...gle.com>
To:     Christoph Paasch <cpaasch@...le.com>
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        LKML <linux-kernel@...r.kernel.org>, stable@...r.kernel.org,
        bhole_prashant_q7@....ntt.co.jp,
        Tyler Hicks <tyhicks@...onical.com>,
        Eric Dumazet <eric.dumazet@...il.com>,
        David Miller <davem@...emloft.net>
Subject: Re: [PATCH 4.14 09/89] net: Prevent invalid access to skb->prev in __qdisc_drop_all

On Fri, Dec 14, 2018 at 7:54 AM Christoph Paasch <cpaasch@...le.com> wrote:

> To clarify: Backport to v4.19.x is needed. The backport to v4.14 and older
> should not be needed.

Sure, but this does not cause any harm.

No further action needed :)