linux-kernel - Re: [PATCH V4 2/2] ocfs2: Fix possible null-ptr-deref in ocfs2_set_buffer

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Message-ID: <20240902142308.192983-1-lizhi.xu@windriver.com>
Date: Mon, 2 Sep 2024 22:23:08 +0800
From: Lizhi Xu <lizhi.xu@...driver.com>
To: <joseph.qi@...ux.alibaba.com>
CC: <akpm@...ux-foundation.org>, <heming.zhao@...e.com>, <jlbec@...lplan.org>,
        <linux-kernel@...r.kernel.org>, <lizhi.xu@...driver.com>,
        <mark@...heh.com>, <ocfs2-devel@...ts.linux.dev>,
        <syzbot+ab134185af9ef88dfed5@...kaller.appspotmail.com>,
        <syzkaller-bugs@...glegroups.com>
Subject: Re: [PATCH V4 2/2] ocfs2: Fix possible null-ptr-deref in ocfs2_set_buffer_uptodate

On Mon, 2 Sep 2024 10:20:38 +0800, Joseph Qi wrote:
>On 9/2/24 9:03 AM, Heming Zhao wrote:
>> On 9/2/24 08:54, Andrew Morton wrote:
>>> On Wed, 21 Aug 2024 14:39:11 -0700 Andrew Morton <akpm@...ux-foundation.org> wrote:
>>>
>>>> OK I think I found the correct patches - v3 of [1/2] and v4 of [2/2].
>>>>
>>>> For clarity can we please have a full resend of both patches?
>>>>
>>>> And let's please have a [0/n] cover letter which describes the problems
>>>> which are being addressed and which also briefly describes how they
>>>> were addressed.
>>>>
>>>> Also, it appears that both of these fixes should be backported into
>>>> -stable kernels.  So let's please try to identify when these bugs were
>>>> introduced and to add a suitable Fixes: to the individual changelogs.
>>>>
>>>
>>> Again, can we please have a full resend of these two patches with the
>>> above issues addressed?  Particularly the identification of the Fixes:
>>> targets.
>>>
>>> Thanks.
>>
>> Hello Andrew & Joseph,
>>
>> If Lizhi still doesn't respond by this Friday, I will send his latest patch set again.
>>
>I'll do that, thanks.
Sorry, I didn't notice these emails. Thanks for your help.

BR,
Lizhi