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
Date: Tue, 10 Oct 2023 08:00:37 +0200 [thread overview]
Message-ID: <2023101025-tavern-properly-3114@gregkh> (raw)
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?
next prev parent reply other threads:[~2023-10-10 6:00 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-09 22:06 [PATCH] usb: gadget: function fs req_match endpoint address fix linux-dev
2023-10-10 6:00 ` Greg KH [this message]
2023-10-10 15:02 ` dean
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