linux-kernel - Re: [syzbot] [udf?] KASAN: slab-out-of-bounds Write in udf_adinicb

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Message-ID: <0000000000003bf562061157df75@google.com>
Date: Wed, 14 Feb 2024 05:56:05 -0800
From: syzbot <syzbot+a3db10baf0c0ee459854@...kaller.appspotmail.com>
To: axboe@...nel.dk, brauner@...nel.org, jack@...e.com, jack@...e.cz, 
	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [udf?] KASAN: slab-out-of-bounds Write in udf_adinicb_writepage

syzbot suspects this issue was fixed by commit:

commit 6f861765464f43a71462d52026fbddfc858239a5
Author: Jan Kara <jack@...e.cz>
Date:   Wed Nov 1 17:43:10 2023 +0000

    fs: Block writes to mounted block devices

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=15458262180000
start commit:   e8d018dd0257 Linux 6.3-rc3
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=d40f6d44826f6cf7
dashboard link: https://syzkaller.appspot.com/bug?extid=a3db10baf0c0ee459854
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=159fa1d6c80000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=17bbce16c80000

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: fs: Block writes to mounted block devices

For information about bisection process see: https://goo.gl/tpsmEJ#bisection