Hi all, I discovered this fix https://github.com/bluez/bluez/commit/35a2c50 while debugging a fwupd plugin for a HoG device that implements its FW upgrade mechanism using vendor-specific HID reports ( https://github.com/fwupd/fwupd/blob/master/plugins/pixart-rf/fu-pxi-device.c). Initially, the developers were using BlueZ versions prior to 5.56, which is the first release that includes that fix, so their code was written with that behavior in mind. After moving to 5.56 we found out it crashed and we needed to adapt the code to the proper report format. I think this is the kind of issues that Dean mentioned here https://marc.info/?l=linux-bluetooth&m=160590969013204&w=2 Have there been any more reports like this? Is this expected to have a greater impact than initially thought? Cheers, Ricardo
