linux-kernel - Re: [PATCH v2] usb: gadget: aspeed_udc: validate endpoint index for ast udc

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Message-ID: <acf7873c4bd9ce1352d54fc479d5d387338929e9.camel@codeconstruct.com.au>
Date: Tue, 25 Jun 2024 09:25:24 +0930
From: Andrew Jeffery <andrew@...econstruct.com.au>
To: Ma Ke <make24@...as.ac.cn>, neal_liu@...eedtech.com, 
	gregkh@...uxfoundation.org, joel@....id.au
Cc: linux-aspeed@...ts.ozlabs.org, linux-usb@...r.kernel.org, 
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] usb: gadget: aspeed_udc: validate endpoint index for
 ast udc

On Mon, 2024-06-24 at 09:53 +0800, Ma Ke wrote:
> We should verify the bound of the array to assure that host
> may not manipulate the index to point past endpoint array.
> 
> Found by static analysis.
> 
> Signed-off-by: Ma Ke <make24@...as.ac.cn>

Probably best to do a v3 with a changelog as Greg's email suggests (and
for the v3 changelog entry, mention that you added the changelog).

Acked-by: Andrew Jeffery <andrew@...econstruct.com.au>