linux-kernel - Re: [PATCH 0/3] can: fix same memory leaks in can drivers

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Message-ID: <20210726200215.wnfwj27v2x2vyyup@pengutronix.de>
Date:   Mon, 26 Jul 2021 22:02:15 +0200
From:   Marc Kleine-Budde <mkl@...gutronix.de>
To:     Pavel Skripkin <paskripkin@...il.com>
Cc:     wg@...ndegger.com, davem@...emloft.net, socketcan@...tkopp.net,
        mailhol.vincent@...adoo.fr, b.krumboeck@...il.com,
        haas@...-wuensche.com, Stefan.Maetje@....eu, matthias.fuchs@....eu,
        linux-can@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/3] can: fix same memory leaks in can drivers

On 26.07.2021 20:29:16, Pavel Skripkin wrote:
> On Mon, 26 Jul 2021 18:29:38 +0300
> Pavel Skripkin <paskripkin@...il.com> wrote:
> 
> > Hi, Marc and can drivers maintainers/reviewers!
> > 
> 
> I reread this I found out, that I missed logic here.
> 
> I mean:
> 
> > A long time ago syzbot reported memory leak in mcba_usb can
> > driver[1]. It was using strange pattern for allocating coherent
> > buffers, which was leading to memory leaks.
> 
> I fixed this wrong pattern in mcba_usb driver and

Thanks for your patches! Please resend them with an updated description
and the fixed patch 3.

Marc

-- 
Pengutronix e.K.                 | Marc Kleine-Budde           |
Embedded Linux                   | https://www.pengutronix.de  |
Vertretung West/Dortmund         | Phone: +49-231-2826-924     |
Amtsgericht Hildesheim, HRA 2686 | Fax:   +49-5121-206917-5555 |

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