Re: [syzbot] [ntfs3?] KASAN: stack-out-of-bounds Write in ktime_get_coarse_real_ts64

From: syzbot
Date: Thu May 18 2023 - 20:27:54 EST


syzbot suspects this issue was fixed by commit:

commit 267a36ba30a7425ad59d20e7e7e33bbdcc9cfb0a
Author: Konstantin Komarov <almaz.alexandrovich@xxxxxxxxxxxxxxxxxxxx>
Date: Mon Jan 16 08:52:10 2023 +0000

fs/ntfs3: Remove noacsrules

bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=13793a5a280000
start commit: 3ac88fa4605e Merge tag 'net-6.2-final' of git://git.kernel..
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=7bfeb3e8d4df76ca
dashboard link: https://syzkaller.appspot.com/bug?extid=91eeffac5287c260f2d0
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=12a7a4ab480000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=151aeaf0c80000

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

#syz fix: fs/ntfs3: Remove noacsrules

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