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From:   Kristian Evensen <kristian.evensen@gmail.com>
Date:   Mon, 24 Jun 2019 19:16:50 +0200
Message-ID: <CAKfDRXjnUZx2rAVV1-9em9YyNvJbFG+vciZHihsKiu66Uz2Dgw@mail.gmail.com>
Subject: Re: KASAN: global-out-of-bounds Read in qmi_wwan_probe
To:     =?UTF-8?Q?Bj=C3=B8rn_Mork?= <bjorn@mork.no>
Cc:     Hillf Danton <hdanton@sina.com>,
        syzbot <syzbot+b68605d7fadd21510de1@syzkaller.appspotmail.com>,
        andreyknvl@google.com, David Miller <davem@davemloft.net>,
        linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org,
        Network Development <netdev@vger.kernel.org>,
        syzkaller-bugs@googlegroups.com
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Hi,

On Mon, Jun 24, 2019 at 6:26 PM Bj=C3=B8rn Mork <bjorn@mork.no> wrote:
> Doh! Right you are.  Thanks to both you and Andrey for quick and good
> help.
>
> We obviously have some bad code patterns here, since this apparently
> worked for Kristian by pure luck.

Thanks a lot to everyone for spotting and fixing my mistake, and sorry
for not replying earlier. The patch from Bj=C3=B8rn is probably a candidate
for stable as well. I don't remember exactly when the quirk was
accepted in the kernel, but I recently submitted and got the quirk
accepted into 4.14.

BR,
Kristian