Re: [syzbot] [fs?] general protection fault in fd_install

[syzbot]

Hello,

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

Reported-by: syzbot+40f42779048f7476e2e0@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+40f42779048f7476e2e0@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         559e608c Merge tag 'ntfs3_for_6.19' of https://github...
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=17d2c01a580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=6301f168a3821ac6
dashboard link: https://syzkaller.appspot.com/bug?extid=40f42779048f7476e2e0
compiler:       Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
patch:          https://syzkaller.appspot.com/x/patch.diff?x=1082c01a580000

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