linux-kernel - Re: [PATCH] HID: Extend report buffer size

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Message-ID: <20200210134337.GA532350@kroah.com>
Date:   Mon, 10 Feb 2020 05:43:37 -0800
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Peter Enderborg <peter.enderborg@...y.com>
Cc:     Jiri Kosina <jikos@...nel.org>, linux-kernel@...r.kernel.org,
        stable@...r.kernel.org, Alan Stern <stern@...land.harvard.edu>
Subject: Re: [PATCH] HID: Extend report buffer size

On Mon, Feb 10, 2020 at 01:40:54PM +0100, Peter Enderborg wrote:
> In the patch "HID: Fix slab-out-of-bounds read in hid_field_extract"
> there added a check for buffer overruns. This made Elgato StreamDeck
> to fail. This patch extend the buffer to 8192 to solve this. It also
> adds a print of the requested length if it fails on this test.
> 
> Fixes: 8ec321e96e05 ("HID: Fix slab-out-of-bounds read in hid_field_extract")
> Signed-off-by: Peter Enderborg <peter.enderborg@...y.com>
> ---

<formletter>

This is not the correct way to submit patches for inclusion in the
stable kernel tree.  Please read:
    https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html
for how to do this properly.

</formletter>