Re: [syzbot] [input?] [usb?] KASAN: slab-use-after-free Read in roccat_open

[syzbot]

Hello,

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

Reported-by: syzbot+d632e93ffcd1452bc61e@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+d632e93ffcd1452bc61e@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         b0a42af4 HID: roccat: fix device access in roccat_rele..
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git for-7.4/roccat
console output: https://syzkaller.appspot.com/x/log.txt?x=17b79da9580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=7d012d9c67977ee4
dashboard link: https://syzkaller.appspot.com/bug?extid=d632e93ffcd1452bc61e
compiler:       gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
patch:          https://syzkaller.appspot.com/x/patch.diff?x=15fc0031580000

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