Re: KASAN: use-after-free Read in device_release_driver_internal

From: syzbot
Date: Wed Aug 07 2019 - 10:13:03 EST


syzbot has tested the proposed patch and the reproducer did not trigger crash:

Reported-and-tested-by: syzbot+1b2449b7b5dc240d107a@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: 6a3599ce usb-fuzzer: main usb gadget fuzzer driver
git tree:
kernel config:
compiler: gcc (GCC) 9.0.0 20181231 (experimental)

Note: testing is done by a robot and is best-effort only.