Re: [syzbot] [xfs?] KASAN: use-after-free Read in hpfs_bplus_lookup

[syzbot]

Hello,

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

Reported-by: syzbot+8debf4b3f7c7391cd8eb@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+8debf4b3f7c7391cd8eb@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         d3eeb99b Merge tag 'block-6.19-20260116' of git://git...
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=109d239a580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=c33bf4a3a0c7a4f1
dashboard link: https://syzkaller.appspot.com/bug?extid=8debf4b3f7c7391cd8eb
compiler:       Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8
patch:          https://syzkaller.appspot.com/x/patch.diff?x=1142939a580000

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