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Date:   Thu, 08 Aug 2019 05:51:00 -0700
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Message-ID: <0000000000007d2d87058f9a821f@google.com>
Subject: Re: KASAN: use-after-free Read in dvb_usb_device_exit (2)
From:   syzbot <syzbot+c58e976e022432ee60b4@syzkaller.appspotmail.com>
To:     allison@lohutok.net, andreyknvl@google.com, hdanton@sina.com,
        linux-kernel@vger.kernel.org, linux-media@vger.kernel.org,
        linux-usb@vger.kernel.org, mail@maciej.szmigiero.name,
        mchehab@kernel.org, oneukum@suse.com, sean@mess.org,
        syzkaller-bugs@googlegroups.com, tglx@linutronix.de
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Hello,

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

Reported-and-tested-by:  
syzbot+c58e976e022432ee60b4@syzkaller.appspotmail.com

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=1622161c600000

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