netdev - Re: [PATCH] can: fix warning in bcm_connect/proc

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Message-ID: <c25b97be-7330-a648-c207-16c93282d07f@pengutronix.de>
Date:   Thu, 27 Oct 2016 10:47:28 +0200
From:   Marc Kleine-Budde <mkl@...gutronix.de>
To:     Oliver Hartkopp <socketcan@...tkopp.net>, andreyknvl@...gle.com,
        xiyou.wangcong@...il.com, davem@...emloft.net
Cc:     linux-can@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, syzkaller@...glegroups.com,
        kcc@...gle.com, glider@...gle.com, dvyukov@...gle.com,
        edumazet@...gle.com
Subject: Re: [PATCH] can: fix warning in bcm_connect/proc_register

On 10/24/2016 09:11 PM, Oliver Hartkopp wrote:
> Andrey Konovalov reported an issue with proc_register in bcm.c.
> As suggested by Cong Wang this patch adds a lock_sock() protection and
> a check for unsuccessful proc_create_data() in bcm_connect().
> 
> Reference: http://marc.info/?l=linux-netdev&m=147732648731237
> 
> Reported-by: Andrey Konovalov <andreyknvl@...gle.com>
> Suggested-by: Cong Wang <xiyou.wangcong@...il.com>
> Signed-off-by: Oliver Hartkopp <socketcan@...tkopp.net>

Added with Andrey Konovalov Tested-by to can/master with stable on Cc.

Marc

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