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Date: Wed, 4 Oct 2017 16:39:25 +0200
From: Greg KH <greg@kroah.com>
To: Johan Hovold <johan@kernel.org>
Cc: linux-usb@vger.kernel.org,
        Andrey Konovalov <andreyknvl@google.com>,
        linux-kernel@vger.kernel.org, stable <stable@vger.kernel.org>
Subject: Re: [PATCH 2/2] USB: serial: console: fix use-after-free after
 failed setup
Message-ID: <20171004143925.GC13707@kroah.com>
References: <20171004090113.24218-1-johan@kernel.org>
 <20171004090113.24218-3-johan@kernel.org>
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On Wed, Oct 04, 2017 at 11:01:13AM +0200, Johan Hovold wrote:
> Make sure to reset the USB-console port pointer when console setup fails
> in order to avoid having the struct usb_serial be prematurely freed by
> the console code when the device is later disconnected.
> 
> Fixes: 73e487fdb75f ("[PATCH] USB console: fix disconnection issues")
> Cc: stable <stable@vger.kernel.org>	# 2.6.18
> Signed-off-by: Johan Hovold <johan@kernel.org>

Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>