Hi, I am happy to add these missing elements to my bug report:
[Test Plan] 1. Prerequisites: - You need a Bluetooth Low Energy (BLE) HID device that supports Feature Reports. - The device must remain paired and connected for the duration of the test. - Install python3 and python3-hid (sudo apt install python3-hid) or pip install hidapi. https://pypi.org/project/hid/ (This is the Python package dependency for the reproducer script.) 2. Execution: - Save the Python script provided below as "reproduce_hid_feature_report_bt_transport_overflow.py". - Edit the VENDOR_ID, PRODUCT_ID, and REPORT_ID variables at the top of the script to match your specific BLE device. - Run the script: python3 reproduce_hid_feature_report_bt_transport_overflow.py 3. Expected Result (Current/Failing): - The script will run successfully for approximately 65,535 total operations. - Once the internal BlueZ uint16_t counter overflows, the kernel will reject the mismatched ID response. - The script will terminate with: "hid.HIDException: ioctl (GFEATURE): Input/output error". 4. Expected Result (Fixed): - The script continues running past the 65,536 count barrier without raising an EIO error. [Reproducer Script] I included the "reproduce_hid_feature_report_bt_transport_overflow.py" Python script as a comment attachment. ** Attachment added: "Reproducer Script" https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/2130724/+attachment/5928204/+files/reproduce_hid_feature_report_bt_transport_overflow.py -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2130724 Title: HID feature report breaks after exchanging 65535 packets (UINT16_T_MAX) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/2130724/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
