On Fri, 13 Mar 2026 08:40:23 +0100, Benjamin Tissoires wrote:
> This is a series that targets a few HID-BPF issues I discovered or I've
> been reported:
> - first 2 patches should go to for-7.0/upstream-fixes:
> - 1/4 fixes a compilation issue when HID is not enabled
> - 2/4 is a nasty bug which allows a HID-BPF to crash the running
> kernel, so not critical (you need special permissions to load the
> HID-BPF program), but not great as you don't expect tinkering with
> HID-BPF would crash
> - last 2 patches are more 7.1 material: basically the LEDs on the
> keyboards are bypassing HID-BPF, and then that made me realize that
> the fallback calls in case of an unnumbered report is not correct (and
> likely unnoticed because I don't think I've seen unnumbered reports on
> anything else than USB devices)
>
> [...]
Applied, thanks!
[1/4] selftests/hid: fix compilation when bpf_wq and hid_device are not exported
commit: 5d4c6c132ea9a967d48890dd03e6a786c060e968
[2/4] HID: bpf: prevent buffer overflow in hid_hw_request
commit: 2b658c1c442ec1cd9eec5ead98d68662c40fe645
Best regards,
--
Benjamin Tissoires <[email protected]>
