Re: [PATCH can v2] can: gs_usb: gs_usb_receive_bulk_callback(): fix URB memory leak

On 05.01.2026 13:35:54, Marc Kleine-Budde wrote:

In gs_can_open(), the URBs for USB-in transfers are allocated, added to the parent->rx_submitted anchor and submitted. In the complete callback gs_usb_receive_bulk_callback(), the URB is processed and resubmitted. In gs_can_close() the URBs are freed by calling usb_kill_anchored_urbs(parent->rx_submitted).

However, this does not take into account that the USB framework unanchors the URB before the close function is called. This means that

^^^^^ complete

I've fixed it in my tree.

regards, Marc