netdev - Re: [PATCH] net: ethernet: Fix memleak in ethoc

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Message-ID: <20201223153304.GD3198262@lunn.ch>
Date:   Wed, 23 Dec 2020 16:33:04 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     Dinghao Liu <dinghao.liu@....edu.cn>
Cc:     kjlu@....edu, "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Jesse Brandeburg <jesse.brandeburg@...el.com>,
        Arnd Bergmann <arnd@...db.de>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] net: ethernet: Fix memleak in ethoc_probe

On Wed, Dec 23, 2020 at 07:06:12PM +0800, Dinghao Liu wrote:
> When mdiobus_register() fails, priv->mdio allocated
> by mdiobus_alloc() has not been freed, which leads
> to memleak.
> 
> Signed-off-by: Dinghao Liu <dinghao.liu@....edu.cn>

Fixes: bfa49cfc5262 ("net/ethoc: fix null dereference on error exit path")

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

    Andrew