Re: [syzbot] [udf?] KASAN: slab-out-of-bounds Write in udf_adinicb_writepage

[Jan Kara]

On Wed 14-02-24 05:56:05, syzbot wrote:
> syzbot suspects this issue was fixed by commit:
> 
> commit 6f861765464f43a71462d52026fbddfc858239a5
> Author: Jan Kara <jack@xxxxxxx>
> 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:

Makes sense.
 
#syz fix: fs: Block writes to mounted block devices

								Honza
-- 
Jan Kara <jack@xxxxxxxx>
SUSE Labs, CR