linux-kernel - Re: [PATCH] net: mdiobus: Fix memory leak in __mdiobus

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Date:   Tue, 28 Sep 2021 13:55:22 +0300
From:   Dan Carpenter <dan.carpenter@...cle.com>
To:     Pavel Skripkin <paskripkin@...il.com>
Cc:     Yanfei Xu <yanfei.xu@...driver.com>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>,
        andrew@...n.ch, hkallweit1@...il.com, linux@...linux.org.uk,
        davem@...emloft.net, kuba@...nel.org, p.zabel@...gutronix.de,
        syzbot+398e7dc692ddbbb4cfec@...kaller.appspotmail.com,
        linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
        Dongliang Mu <mudongliangabcd@...il.com>
Subject: Re: [PATCH] net: mdiobus: Fix memory leak in __mdiobus_register

On Tue, Sep 28, 2021 at 01:46:56PM +0300, Pavel Skripkin wrote:
> On 9/28/21 13:39, Dan Carpenter wrote:
> > No, the syzbot link was correct.
> > 
> 
> Link is correct, but Yanfei's patch does not fix this bug. Syzbot reported
> leak, that you described below, not the Yanfei one.
> 

I promise you that Yanfei's link was correct.  That bug was in
__devm_mdiobus_register().  It's a totally separate issue.

regards,
dan carpenter