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Date:   Wed, 5 May 2021 15:28:31 +0200 (CEST)
From:   Jiri Kosina <jikos@kernel.org>
To:     Benjamin Tissoires <benjamin.tissoires@redhat.com>
cc:     Anirudh Rayabharam <mail@anirudhrb.com>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        linux-kernel-mentees@lists.linuxfoundation.org,
        syzbot+7c2bb71996f95a82524c@syzkaller.appspotmail.com,
        Linux USB Mailing List <linux-usb@vger.kernel.org>,
        "open list:HID CORE LAYER" <linux-input@vger.kernel.org>,
        lkml <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] usbhid: fix info leak in hid_submit_ctrl
In-Reply-To: <CAO-hwJJ4u5NZ-81Tq3PGu-F9r3iUSCiKp=JUsTfuVsyd-Sxsew@mail.gmail.com>
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References: <20210425173353.10231-1-mail@anirudhrb.com> <nycvar.YFH.7.76.2105051442120.28378@cbobk.fhfr.pm> <CAO-hwJJ4u5NZ-81Tq3PGu-F9r3iUSCiKp=JUsTfuVsyd-Sxsew@mail.gmail.com>
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On Wed, 5 May 2021, Benjamin Tissoires wrote:

> I don't have a reproducer like syzbot has for the exact bug here, as I 
> am relying on one real USB device to check if usbhid is not too broken. 
> However, the test suite should catch if there is an error implied by the 
> hid_report_len() change.

Yes, that was exactly what I wanted to check, sorry for not being verbose 
enough :)

> Anyway, I manually started the job and will report when it is done.

Thanks,

-- 
Jiri Kosina
SUSE Labs