netdev - Re: KASAN: use-after-free Read in atusb

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Message-ID: <000000000000e5e3c40592e723c4@google.com>
Date:   Thu, 19 Sep 2019 05:32:00 -0700
From:   syzbot <syzbot+f4509a9138a1472e7e80@...kaller.appspotmail.com>
To:     alex.aring@...il.com, andreyknvl@...gle.com, davem@...emloft.net,
        johan@...nel.org, linux-kernel@...r.kernel.org,
        linux-wpan@...r.kernel.org, netdev@...r.kernel.org,
        stable@...r.kernel.org, stefan@...enfreihafen.org,
        syzkaller-bugs@...glegroups.com
Subject: Re: KASAN: use-after-free Read in atusb_disconnect

Hello,

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

Reported-and-tested-by:  
syzbot+f4509a9138a1472e7e80@...kaller.appspotmail.com

Tested on:

commit:         f0df5c1b usb-fuzzer: main usb gadget fuzzer driver
git tree:       https://github.com/google/kasan.git
kernel config:  https://syzkaller.appspot.com/x/.config?x=5c6633fa4ed00be5
dashboard link: https://syzkaller.appspot.com/bug?extid=f4509a9138a1472e7e80
compiler:       gcc (GCC) 9.0.0 20181231 (experimental)
patch:          https://syzkaller.appspot.com/x/patch.diff?x=10f3ebb5600000

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