On Wed, 2016-03-16 at 10:41 -0400, Alan Stern wrote: > While adding your check to usb_driver_claim_interface() is a reasonable > thing to do, it might not solve all the problems. A driver might still > try to use the invalid interface pointer (perhaps when writing out an > error message). It would be best to audit all the places that call > usb_ifnum_to_if() or usb_altnum_to_altsetting() or > usb_find_alt_setting() to be certain they don't try to dereference a > NULL pointer. I concur. I am not looking forward to that. Regards Oliver -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
