Re: [syzbot] [input?] KASAN: null-ptr-deref Write in input_ff_create

[syzbot]

Hello,

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

Reported-by: syzbot+dd5f8d6456680e55eb0a@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+dd5f8d6456680e55eb0a@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         8155b4ef Add linux-next specific files for 20241220
git tree:       linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=1037ff30580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=9c90bb7161a56c88
dashboard link: https://syzkaller.appspot.com/bug?extid=dd5f8d6456680e55eb0a
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=123bff30580000

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