linux-kernel - Re: [PATCH RFC] ubifs: Fix use-after-free in ubifs_tnc_end

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Message-ID: <pndjzddzjqn.fsf@axis.com>
Date: Fri, 8 Nov 2024 19:02:56 +0100
From: Waqar Hameed <waqar.hameed@...s.com>
To: Zhihao Cheng <chengzhihao1@...wei.com>
CC: Richard Weinberger <richard@....at>, Sascha Hauer
	<s.hauer@...gutronix.de>, <kernel@...s.com>, <linux-mtd@...ts.infradead.org>,
	<linux-kernel@...r.kernel.org>, Ryder Wang <rydercoding@...mail.com>
Subject: Re: [PATCH RFC] ubifs: Fix use-after-free in ubifs_tnc_end_commit

On Thu, Nov 07, 2024 at 23:38 +0100 Waqar Hameed <waqar.hameed@...s.com> wrote:

[...]

> I'll let it spin for a little longer (recall that the other patch
> "masked" the problem for almost 800 iterations).
>
> This was quite intricate and I really enjoyed your little breakdown.
> Thank you very much for the discussions/collaboration! I'll let you now
> as soon as I have an updated test result (and thus send a new version).

It has been running for more than 2100 iterations now (almost 24 hours)
without any issues. I just sent a new version and added you to the
commit footers as well. Hope that's OK!