Re: [syzbot] [udf?] KASAN: use-after-free Read in crc_itu_t

[Jan Kara]

On Fri 26-01-24 05:12:04, 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=1204f1efe80000
> start commit:   a4d7d7011219 Merge tag 'spi-fix-v6.4-rc5' of git://git.ker..
> git tree:       upstream
> kernel config:  https://syzkaller.appspot.com/x/.config?x=7474de833c217bf4
> dashboard link: https://syzkaller.appspot.com/bug?extid=d8fc21bfa138a5ae916d
> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=1442e70b280000
> C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=16db80dd280000
> 
> If the result looks correct, please mark the issue as fixed by replying with:
 
Looks good:

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

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