From: Dave Chinner <david@fromorbit.com>
To: syzbot <syzbot+b7854dc75e15ffc8c2ae@syzkaller.appspotmail.com>
Cc: dchinner@redhat.com, djwong@kernel.org, hch@lst.de,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-xfs@vger.kernel.org, syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] [xfs?] KASAN: slab-out-of-bounds Read in xlog_pack_data
Date: Fri, 21 Jul 2023 08:35:50 +1000 [thread overview]
Message-ID: <ZLm2xooY/H81v5Xi@dread.disaster.area> (raw)
In-Reply-To: <000000000000b76f3a0600e28b22@google.com>
On Wed, Jul 19, 2023 at 08:14:26PM -0700, syzbot wrote:
> syzbot suspects this issue was fixed by commit:
>
> commit f1e1765aad7de7a8b8102044fc6a44684bc36180
> Author: Dave Chinner <dchinner@redhat.com>
> Date: Wed Jun 28 18:04:33 2023 +0000
>
> xfs: journal geometry is not properly bounds checked
>
> bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=13d43cc6a80000
> start commit: fb054096aea0 Merge tag 'mm-hotfixes-stable-2023-06-12-12-2..
> git tree: upstream
> kernel config: https://syzkaller.appspot.com/x/.config?x=5bcee04c3b2a8237
> dashboard link: https://syzkaller.appspot.com/bug?extid=b7854dc75e15ffc8c2ae
> syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1482afc7280000
> C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1429c5e7280000
>
> If the result looks correct, please mark the issue as fixed by replying with:
#syz fix: xfs: journal geometry is not properly bounds checked
--
Dave Chinner
david@fromorbit.com
prev parent reply other threads:[~2023-07-20 22:36 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-18 0:23 [syzbot] [xfs?] KASAN: slab-out-of-bounds Read in xlog_pack_data syzbot
2023-06-19 1:52 ` Dave Chinner
2023-07-20 3:14 ` syzbot
2023-07-20 22:35 ` Dave Chinner [this message]
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