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Date: Tue, 12 May 2026 15:29:03 +0200
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Sebastian EM <mendozayt13@gmail.com>
Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
	stable@vger.kernel.org
Subject: Re: [PATCH] usb: gadget: composite: fix integer underflow in WebUSB
 GET_URL handling
Message-ID: <2026051245-kangaroo-matriarch-8eed@gregkh>
References: <20260512014343.3770664-1-mendozayt13@gmail.com>
 <2026051221-glory-macaroni-dce6@gregkh>
 <CAD89HyBhwxDsat_JCFFfA-tUYVatxByDj=ikpc9Rxj=kAqn=Sw@mail.gmail.com>
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On Tue, May 12, 2026 at 06:18:54AM -0500, Sebastian EM wrote:
> Hi Greg,
> 
> Thanks for the review.
> 
> You are right; the self Reported-by tag does not belong there, so I dropped
> it in v2.
> 
> The introducing commit is:
> 
> 93c473948c58 ("usb: gadget: add WebUSB landing page support")
> 
> I also added:
> 
> Cc: stable@vger.kernel.org
> 
> since the issue was introduced with the WebUSB GET_URL handling path and
> the fix is a small bounds/underflow fix suitable for stable kernels.
> 
> v2 is attached as a plain patch:
> 
> 0001-v2-usb-gadget-composite-fix-integer-underflow-in-WebUSB-GET_URL-handling.patch

We can't take patches as attachments, just send this as a normal v2
patch.

thanks,

greg k-h