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

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Message-ID: <18e9dbe0-afe5-48d1-9788-6b13617aff50@linux.alibaba.com>
Date: Mon, 2 Sep 2024 10:20:38 +0800
From: Joseph Qi <joseph.qi@...ux.alibaba.com>
To: Heming Zhao <heming.zhao@...e.com>,
 Andrew Morton <akpm@...ux-foundation.org>, Lizhi Xu
 <lizhi.xu@...driver.com>, jlbec@...lplan.org, linux-kernel@...r.kernel.org,
 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 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.

Joseph