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From: "Theodore Y. Ts'o" <tytso@mit.edu>
To: Liu Wenqing <wenqingliu0120@gmail.com>
Cc: Andreas Dilger <adilger.kernel@dilger.ca>,
	linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: Page fault in fs/ext4/namei.c: do_split when crafted image is mounted and operated
Date: Sun, 5 Dec 2021 15:42:34 -0500	[thread overview]
Message-ID: <Ya0kOnJK11lWA7UE@mit.edu> (raw)
In-Reply-To: <CA+AJg7NwCgxw65JbyWLbbq4aP-vbBzFMEn-=k6DrdTpWMBQbxQ@mail.gmail.com>

On Sat, Dec 04, 2021 at 01:08:07PM -0500, Liu Wenqing wrote:
> 
> I have found a bug with our fuzzer, attached is the image, poc file and the
> .config file and the details are as follows.

Thanks for the report!  I've opened:

   https://bugzilla.kernel.org/show_bug.cgi?id=215227

to track this issue.

						- Ted

       reply	other threads:[~2021-12-05 20:42 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CA+AJg7NwCgxw65JbyWLbbq4aP-vbBzFMEn-=k6DrdTpWMBQbxQ@mail.gmail.com>
2021-12-05 20:42 ` Theodore Y. Ts'o [this message]
2021-12-04 19:17 Page fault in fs/ext4/namei.c: do_split when crafted image is mounted and operated Wenqing Liu
2021-12-05 20:44 ` Theodore Y. Ts'o

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