Re: [syzbot] [hfs?] KASAN: out-of-bounds Read in hfs_bnode_move

[syzbot]

Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-by: syzbot+41ba9c82bce8d7101765@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+41ba9c82bce8d7101765@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         25fae0b9 Merge tag 'drm-fixes-2025-07-24' of https://g..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=127b30a2580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=859f36d9ccbeaa3e
dashboard link: https://syzkaller.appspot.com/bug?extid=41ba9c82bce8d7101765
compiler:       Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
patch:          https://syzkaller.appspot.com/x/patch.diff?x=123a30a2580000

Note: testing is done by a robot and is best-effort only.