From: Marc Kleine-Budde <mkl@pengutronix.de>
To: Oliver Hartkopp <socketcan@hartkopp.net>,
kuba@kernel.org, netdev@vger.kernel.org,
linux-can@vger.kernel.org
Cc: Cong Wang <xiyou.wangcong@gmail.com>,
syzbot+057884e2f453e8afebc8@syzkaller.appspotmail.com
Subject: Re: [PATCH v2] can: isotp: fix isotp_getname() leak
Date: Tue, 12 Jan 2021 10:22:48 +0100 [thread overview]
Message-ID: <ea706c1f-bbcf-8a95-e2ef-3ccda4356ab5@pengutronix.de> (raw)
In-Reply-To: <20210112091643.11789-1-socketcan@hartkopp.net>
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On 1/12/21 10:16 AM, Oliver Hartkopp wrote:
> Initialize the sockaddr_can structure to prevent a data leak to user space.
>
> Suggested-by: Cong Wang <xiyou.wangcong@gmail.com>
> Reported-by: syzbot+057884e2f453e8afebc8@syzkaller.appspotmail.com
> Fixes: e057dd3fc20f ("can: add ISO 15765-2:2016 transport protocol")
> Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
Applied to linux-can/testing
Tnx,
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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prev parent reply other threads:[~2021-01-12 9:23 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-12 9:16 [PATCH v2] can: isotp: fix isotp_getname() leak Oliver Hartkopp
2021-01-12 9:22 ` Marc Kleine-Budde [this message]
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