Re: KASAN: use-after-free Read in si470x_int_in_callback (2)

From: syzbot
Date: Wed Nov 27 2019 - 15:55:09 EST


Hello,

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

Reported-and-tested-by: syzbot+9ca7a12fd736d93e0232@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: 22be26f7 usb-fuzzer: main usb gadget fuzzer driver
git tree: https://github.com/google/kasan.git
kernel config: https://syzkaller.appspot.com/x/.config?x=387eccb7ac68ec5
dashboard link: https://syzkaller.appspot.com/bug?extid=9ca7a12fd736d93e0232
compiler: gcc (GCC) 9.0.0 20181231 (experimental)
patch: https://syzkaller.appspot.com/x/patch.diff?x=17d13f6ae00000

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