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From: Greg KH <[email protected]>
To: Jens Axboe <[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 08:49:31 +0200	[thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>

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.

greg k-h

  reply	other threads:[~2022-08-17  6:49 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 [this message]
2022-08-17 14:22       ` Jens Axboe

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