netdev - Re: [PATCH net-next v1 1/3] net: dsa: ksz: ksz8863_smi_probe: fix possible NULL pointer dereference

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Message-ID: <YIqjCEwPPaFwFuzM@lunn.ch>
Date:   Thu, 29 Apr 2021 14:14:00 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     Oleksij Rempel <o.rempel@...gutronix.de>
Cc:     Woojung Huh <woojung.huh@...rochip.com>,
        UNGLinuxDriver@...rochip.com,
        Florian Fainelli <f.fainelli@...il.com>,
        Vivien Didelot <vivien.didelot@...il.com>,
        Vladimir Oltean <olteanv@...il.com>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Colin Ian King <colin.king@...onical.com>,
        kernel@...gutronix.de, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, Russell King <linux@...linux.org.uk>,
        Michael Grzeschik <m.grzeschik@...gutronix.de>
Subject: Re: [PATCH net-next v1 1/3] net: dsa: ksz: ksz8863_smi_probe: fix
 possible NULL pointer dereference

On Thu, Apr 29, 2021 at 01:08:31PM +0200, Oleksij Rempel wrote:
> Fix possible NULL pointer dereference in case devm_kzalloc() failed to
> allocate memory.
> 
> Fixes: 60a364760002 ("net: dsa: microchip: Add Microchip KSZ8863 SMI based driver support")
> Reported-by: Colin Ian King <colin.king@...onical.com>
> Signed-off-by: Oleksij Rempel <o.rempel@...gutronix.de>

Reviewed-by: Andrew Lunn <andrew@...n.ch>

    Andrew