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Date: Tue, 10 Oct 2023 08:00:37 +0200
From: Greg KH <gregkh@linuxfoundation.org>
To: linux-dev@sensoray.com
Cc: balbi@kernel.org, linux-usb@vger.kernel.org, dean@sensoray.com
Subject: Re: [PATCH] usb: gadget: function fs req_match endpoint address fix
Message-ID: <2023101025-tavern-properly-3114@gregkh>
References: <20231009220656.2990612-1-linux-dev@sensoray.com>
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In-Reply-To: <20231009220656.2990612-1-linux-dev@sensoray.com>

On Mon, Oct 09, 2023 at 03:06:56PM -0700, linux-dev@sensoray.com wrote:
> From: Dean Anderson <linux-dev@sensoray.com>
> 
> Fixes f_fs.c handling USB_RECIP_ENDPOINT request types incorrectly for
> endpoints not belonging to it. f_fs.c needs to distinguish between IN
> and OUT endpoints, not just the endpoint number. Otherwise, f_fs may
> handle endpoints belonging to other functions. This occurs in the
> gadget/composite.c composite_setup function in the req_match callback.
> 
> Signed-off-by: Dean Anderson <linux-dev@sensoray.com>
> 
> ---
>  drivers/usb/gadget/function/f_fs.c | 14 ++++++++++----
>  1 file changed, 10 insertions(+), 4 deletions(-)

What commit id does this fix?