From: David Miller <davem@davemloft.net>
To: mkl@pengutronix.de
Cc: netdev@vger.kernel.org, kernel@pengutronix.de,
linux-can@vger.kernel.org, s.grosjean@peak-system.com,
stable@vger.kernel.org
Subject: Re: [PATCH] can: pcan_usb: fix wrong memcpy() bytes length
Date: Sun, 11 Aug 2013 21:52:18 -0700 (PDT) [thread overview]
Message-ID: <20130811.215218.820389949622900993.davem@davemloft.net> (raw)
In-Reply-To: <1376041446-24058-2-git-send-email-mkl@pengutronix.de>
From: Marc Kleine-Budde <mkl@pengutronix.de>
Date: Fri, 9 Aug 2013 11:44:06 +0200
> From: Stephane Grosjean <s.grosjean@peak-system.com>
>
> 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.
>
> Cc: linux-stable <stable@vger.kernel.org>
> Signed-off-by: Stephane Grosjean <s.grosjean@peak-system.com>
> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Applied, thanks.
prev parent reply other threads:[~2013-08-12 4:52 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-09 9:44 pull-request: can 2013-08-09 Marc Kleine-Budde
2013-08-09 9:44 ` [PATCH] can: pcan_usb: fix wrong memcpy() bytes length Marc Kleine-Budde
2013-08-12 4:52 ` David Miller [this message]
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