Re: [PATCH] tty: n_gsm: fix the UAF caused by race condition in gsm_cleanup_mux

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To: "Starke, Daniel" <daniel.starke@xxxxxxxxxxx>
Subject: Re: [PATCH] tty: n_gsm: fix the UAF caused by race condition in gsm_cleanup_mux
From: "gregkh@xxxxxxxxxxxxxxxxxxx" <gregkh@xxxxxxxxxxxxxxxxxxx>
Date: Tue, 22 Aug 2023 15:01:06 +0200
Cc: Yi Yang <yiyang13@xxxxxxxxxx>, "jirislaby@xxxxxxxxxx" <jirislaby@xxxxxxxxxx>, "hedonistsmith@xxxxxxxxx" <hedonistsmith@xxxxxxxxx>, "zhangqiumiao1@xxxxxxxxxx" <zhangqiumiao1@xxxxxxxxxx>, "linux-serial@xxxxxxxxxxxxxxx" <linux-serial@xxxxxxxxxxxxxxx>
In-reply-to: <DB9PR10MB58811F2D087B85CC426F4FBEE01BA@DB9PR10MB5881.EURPRD10.PROD.OUTLOOK.COM>
References: <20230811031121.153237-1-yiyang13@huawei.com> <DB9PR10MB58811F2D087B85CC426F4FBEE01BA@DB9PR10MB5881.EURPRD10.PROD.OUTLOOK.COM>

On Fri, Aug 18, 2023 at 05:19:10AM +0000, Starke, Daniel wrote:
> Looks logical and plausible to me.
> Tests on our side did not show any side effect.
> 
> Reviewed-by: Daniel Starke <daniel.starke@xxxxxxxxxxx>

Thanks for the review, but this is alreay in the tree.

greg k-h

References:
- [PATCH] tty: n_gsm: fix the UAF caused by race condition in gsm_cleanup_mux
  - From: Yi Yang
- RE: [PATCH] tty: n_gsm: fix the UAF caused by race condition in gsm_cleanup_mux
  - From: Starke, Daniel

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