Re: [PATCH] auxdisplay: fix use after free in lcd2s_i2c_remove()

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To: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Subject: Re: [PATCH] auxdisplay: fix use after free in lcd2s_i2c_remove()
From: Miguel Ojeda <miguel.ojeda.sandonis@xxxxxxxxx>
Date: Mon, 9 Nov 2020 10:46:53 +0100
Cc: Lars Poeschel <poeschel@xxxxxxxxxxx>, linux-kernel <linux-kernel@xxxxxxxxxxxxxxx>, kernel-janitors@xxxxxxxxxxxxxxx
In-reply-to: <20201106192415.GA2696904@mwanda>
References: <20201106192415.GA2696904@mwanda>

On Fri, Nov 6, 2020 at 8:26 PM Dan Carpenter <dan.carpenter@xxxxxxxxxx> wrote:
>
> The kfree() needs to be moved down a line to prevent a use after free.

Thanks Dan for catching this one up while in -next. I'll pick it up.

Cheers,
Miguel

References:
- [PATCH] auxdisplay: fix use after free in lcd2s_i2c_remove()
  - From: Dan Carpenter

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