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

[syzbot]

Hello,

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

Reported-and-tested-by:  
syzbot+22ae4e3b9fcc8a5c153a@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         e96407b4 usb-fuzzer: main usb gadget fuzzer driver
git tree:       https://github.com/google/kasan.git
kernel config:  https://syzkaller.appspot.com/x/.config?x=cfa2c18fb6a8068e
compiler:       gcc (GCC) 9.0.0 20181231 (experimental)
patch:          https://syzkaller.appspot.com/x/patch.diff?x=173f2d2c600000

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