Re: KASAN: slab-out-of-bounds Read in garmin_read_process

From: syzbot
Date: Tue Mar 24 2020 - 10:28:05 EST


Hello,

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

Reported-and-tested-by: syzbot+d29e9263e13ce0b9f4fd@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: e17994d1 usb: core: kcov: collect coverage from usb comple..
git tree: https://github.com/google/kasan.git
kernel config: https://syzkaller.appspot.com/x/.config?x=5d64370c438bc60
dashboard link: https://syzkaller.appspot.com/bug?extid=d29e9263e13ce0b9f4fd
compiler: gcc (GCC) 9.0.0 20181231 (experimental)
patch: https://syzkaller.appspot.com/x/patch.diff?x=17315ad3e00000

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