linux-kernel - Re: [PATCH][next] can: etas_es58x: Fix missing null check on netdev pointer

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Message-ID: <20210415090412.q3k4tmsp3rdfj54t@pengutronix.de>
Date:   Thu, 15 Apr 2021 11:04:12 +0200
From:   Marc Kleine-Budde <mkl@...gutronix.de>
To:     Colin King <colin.king@...onical.com>
Cc:     Wolfgang Grandegger <wg@...ndegger.com>,
        "David S . Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Vincent Mailhol <mailhol.vincent@...adoo.fr>,
        Arunachalam Santhanam <arunachalam.santhanam@...bosch.com>,
        linux-can@...r.kernel.org, netdev@...r.kernel.org,
        kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH][next] can: etas_es58x: Fix missing null check on netdev
 pointer

On 15.04.2021 09:47:23, Colin King wrote:
> From: Colin Ian King <colin.king@...onical.com>
> 
> There is an assignment to *netdev that is can potentially be null but the
> null check is checking netdev and not *netdev as intended. Fix this by
> adding in the missing * operator.
> 
> Addresses-Coverity: ("Dereference before null check")
> Fixes: 8537257874e9 ("can: etas_es58x: add core support for ETAS ES58X CAN USB interfaces")
> Signed-off-by: Colin Ian King <colin.king@...onical.com>

Looks good. Applied to linux-can-next/testing.

Tnx,
Marc

-- 
Pengutronix e.K.                 | Marc Kleine-Budde           |
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