From: Stephane Grosjean <s.grosjean@peak-system.com>
To: Marc Kleine-Budde <mkl@pengutronix.de>
Cc: linux-can Mailing List <linux-can@vger.kernel.org>
Subject: Re: [PATCH] pcan_usb: fix wrong memcpy() bytes length
Date: Thu, 08 Aug 2013 15:45:55 +0200 [thread overview]
Message-ID: <5203A113.9080207@peak-system.com> (raw)
In-Reply-To: <52036B60.7090701@pengutronix.de>
Hi Marc,
I'm afraid I don't understand your remark/question below. Can you please
be more precise?
Regards,
Stéphane
Le 08/08/2013 11:56, Marc Kleine-Budde a écrit :
> On 08/08/2013 10:52 AM, Stephane Grosjean wrote:
>> Fix possibly wrong memcpy() bytes length since some CAN records received from
>> PCAN-USB could define a DLC field in range [9..15].
>> In that case, the real DLC value MUST be used to move forward the record pointer
>> but, only 8 bytes max. MUST be copied into the data field of the struct
>> can_frame object of the skb given to the network core.
>>
>> Signed-off-by: Stephane Grosjean <s.grosjean@peak-system.com>
> Looks like a candidate for stable, doesn't it?
>
> Marc
>
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next prev parent reply other threads:[~2013-08-08 13:58 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-08 8:52 [PATCH] pcan_usb: fix wrong memcpy() bytes length Stephane Grosjean
2013-08-08 9:56 ` Marc Kleine-Budde
2013-08-08 13:45 ` Stephane Grosjean [this message]
2013-08-08 13:53 ` Marc Kleine-Budde
2013-08-09 9:45 ` Marc Kleine-Budde
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