From: Jens Axboe <[email protected]>
To: Greg KH <[email protected]>
Cc: Jiacheng Xu <[email protected]>,
[email protected], [email protected],
[email protected], [email protected]
Subject: Re: KASAN: null-ptr-deref Write in io_file_get_normal
Date: Wed, 17 Aug 2022 08:22:29 -0600 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
On 8/17/22 12:49 AM, Greg KH wrote:
> On Tue, Aug 16, 2022 at 10:57:39AM -0600, Jens Axboe wrote:
>> On 8/16/22 10:21 AM, Greg KH wrote:
>>> On Wed, Aug 17, 2022 at 12:10:09AM +0800, Jiacheng Xu wrote:
>>>> Hello,
>>>>
>>>> When using modified Syzkaller to fuzz the Linux kernel-5.15.58, the
>>>> following crash was triggered.
>>>
>>> As you sent this to public lists, there's no need to also cc:
>>> [email protected] as there's nothing we can do about this.
>>
>> Indeed...
>>
>>> Also, random syzbot submissions are best sent with a fix for them,
>>> otherwise it might be a while before they will be looked at.
>>
>> Greg, can you cherrypick:
>>
>> commit 386e4fb6962b9f248a80f8870aea0870ca603e89
>> Author: Jens Axboe <[email protected]>
>> Date: Thu Jun 23 11:06:43 2022 -0600
>>
>> io_uring: use original request task for inflight tracking
>>
>> into 5.15-stable? It should pick cleanly and also fix this issue.
>>
>> --
>> Jens Axboe
>>
>>
>
> Thanks, will do after this next round of releases go out.
Thanks Greg.
--
Jens Axboe
prev parent reply other threads:[~2022-08-17 14:22 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-16 16:10 KASAN: null-ptr-deref Write in io_file_get_normal Jiacheng Xu
2022-08-16 16:21 ` Greg KH
2022-08-16 16:57 ` Jens Axboe
2022-08-17 6:49 ` Greg KH
2022-08-17 14:22 ` Jens Axboe [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
[email protected] \
[email protected] \
[email protected] \
[email protected] \
[email protected] \
[email protected] \
[email protected] \
[email protected] \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox