netdev - Re: [PATCH] eth: sp7021: fix use after free bug in spl2sw_nvmem_get_mac

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Date:   Fri, 30 Sep 2022 08:48:47 -0700
From:   Jakub Kicinski <kuba@...nel.org>
To:     Zheng Wang <zyytlz.wz@....com>
Cc:     netdev@...r.kernel.org, wellslutw@...il.com, davem@...emloft.net,
        linux-kernel@...r.kernel.org, hackerzheng666@...il.com,
        alex000young@...il.com, security@...nel.org, edumazet@...gle.com,
        pabeni@...hat.com
Subject: Re: [PATCH] eth: sp7021: fix use after free bug in
 spl2sw_nvmem_get_mac_address

On Fri, 30 Sep 2022 12:03:10 +0800 Zheng Wang wrote:
> This frees "mac" and tries to display its address as part of the error
> message on the next line.  Swap the order.
> 
> Fixes: fd3040b9394c ("net: ethernet: Add driver for Sunplus SP7021")
> 
> Reported-by: Zheng Wang <hackerzheng666@...il.com>
> 
> Signed-off-by: Zheng Wang <zyytlz.wz@....com>

Is there reporter and author the same person with different email
addresses or two people?