netdev - Re: [PATCH v2] net: fix a leak in register

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Date:   Tue, 03 Dec 2019 11:19:51 -0800 (PST)
From:   David Miller <davem@...emloft.net>
To:     dan.carpenter@...cle.com
Cc:     jiri@...lanox.com, wharms@....de, idosch@...lanox.com,
        petrm@...lanox.com, pabeni@...hat.com, edumazet@...gle.com,
        ap420073@...il.com, stephen@...workplumber.org, alobakin@...nk.ru,
        netdev@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: Re: [PATCH v2] net: fix a leak in register_netdevice()

From: Dan Carpenter <dan.carpenter@...cle.com>
Date: Tue, 3 Dec 2019 17:12:39 +0300

> We have to free "dev->name_node" on this error path.
> 
> Fixes: ff92741270bf ("net: introduce name_node struct to be used in hashlist")
> Reported-by: syzbot+6e13e65ffbaa33757bcb@...kaller.appspotmail.com
> Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>
> ---
> v2: dev->name_node can't be NULL so we can remove the check for that
>     in the cleanup code.

Applied, thanks Dan.