Re: [syzbot] [ntfs3?] KMSAN: uninit-value in ntfs_iomap_begin

[syzbot]

Hello,

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

Reported-by: syzbot+7be88937363ac7ab7bb0@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+7be88937363ac7ab7bb0@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         6de23f81 Linux 7.0-rc1
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1716655a580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=52cbe69fade9ccad
dashboard link: https://syzkaller.appspot.com/bug?extid=7be88937363ac7ab7bb0
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=1026655a580000

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