linux-kernel - Re: [PATCH 1/2] HID: hiddev: avoid opening a disconnected device

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Date:   Tue, 6 Aug 2019 09:57:10 +0200 (CEST)
From:   Jiri Kosina <jikos@...nel.org>
To:     Hillf Danton <hdanton@...a.com>
cc:     linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
        Andrey Konovalov <andreyknvl@...gle.com>
Subject: Re: [PATCH 1/2] HID: hiddev: avoid opening a disconnected device

On Tue, 6 Aug 2019, Hillf Danton wrote:

> In order to avoid opening a disconnected device, we need to check exist
> again after acquiring the existance lock, and bail out if necessary.
> 
> Cc: Andrey Konovalov <andreyknvl@...gle.com>
> Signed-off-by: Hillf Danton <hdanton@...a.com>

Could you please add proper Reported-by: reference to syzbot? (in 2/2 as 
well).

Thanks,

-- 
Jiri Kosina
SUSE Labs