netdev - Re: [PATCH] net: dsa: loop: Check for memory allocation failure

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Message-Id: <20170508.150136.1033006170371331565.davem@davemloft.net>
Date:   Mon, 08 May 2017 15:01:36 -0400 (EDT)
From:   David Miller <davem@...emloft.net>
To:     christophe.jaillet@...adoo.fr
Cc:     andrew@...n.ch, vivien.didelot@...oirfairelinux.com,
        f.fainelli@...il.com, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: Re: [PATCH] net: dsa: loop: Check for memory allocation failure

From: Christophe JAILLET <christophe.jaillet@...adoo.fr>
Date: Sat,  6 May 2017 07:29:45 +0200

> If 'devm_kzalloc' fails, a NULL pointer will be dereferenced.
> Return -ENOMEM instead, as done for some other memory allocation just a
> few lines above.
> 
> Fixes: 98cd1552ea27 ("net: dsa: Mock-up driver")
> 
> Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>

Please do not separate "Fixes: " tags from signoffs and acks with
empty lines in the future, thank you.

Applied and queued up for -stable.