From: Matthew Wilcox <willy@infradead.org>
To: butt3rflyh4ck <butterflyhuangxx@gmail.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
linux-fsdevel@vger.kernel.org,
syzkaller-bugs <syzkaller-bugs@googlegroups.com>,
djwong@kernel.org
Subject: Re: A shift-out-of-bounds in minix_statfs in fs/minix/inode.c
Date: Thu, 22 Jul 2021 03:52:04 +0100 [thread overview]
Message-ID: <YPjdVAj7GLS8LyNK@casper.infradead.org> (raw)
In-Reply-To: <CAFcO6XO0GR8GBVD7hT8VL5qey3cCYriMqvt0Dan72i5yVP6FxQ@mail.gmail.com>
On Thu, Jul 22, 2021 at 10:43:10AM +0800, butt3rflyh4ck wrote:
> On Thu, Jul 22, 2021 at 1:37 AM Matthew Wilcox <willy@infradead.org> wrote:
> >That's not something we're
> > traditionally interested in, unless the filesystem is one customarily
> > used for data interchange (like FAT or iso9660).
>
> These file systems are my fuzzing targets.
You're not the first.
https://lore.kernel.org/linux-fsdevel/6A96C62E-1D01-44AD-B2C5-7A2258BADC0D@schumilo.de/T/#u
next prev parent reply other threads:[~2021-07-22 2:52 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-21 17:14 A shift-out-of-bounds in minix_statfs in fs/minix/inode.c butt3rflyh4ck
2021-07-21 17:37 ` Matthew Wilcox
2021-07-21 19:14 ` Darrick J. Wong
2021-07-22 2:43 ` butt3rflyh4ck
2021-07-22 2:52 ` Matthew Wilcox [this message]
2021-07-22 8:09 ` Dan Carpenter
2021-07-22 21:58 ` Theodore Ts'o
2021-07-22 22:34 ` Randy Dunlap
2021-07-23 9:22 ` Christian Brauner
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