linux-kernel - Re: [PATCH] spi: bcm2835: Fix buffer overflow with CS able to go beyond limit.

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Message-ID: <20210422164223.GA36209@sirena.org.uk>
Date:   Thu, 22 Apr 2021 17:42:23 +0100
From:   Mark Brown <broonie@...nel.org>
To:     Joe Burmeister <joe.burmeister@...tank.co.uk>
Cc:     Florian Fainelli <f.fainelli@...il.com>,
        Ray Jui <rjui@...adcom.com>,
        Scott Branden <sbranden@...adcom.com>,
        bcm-kernel-feedback-list@...adcom.com,
        Nicolas Saenz Julienne <nsaenzjulienne@...e.de>,
        linux-spi@...r.kernel.org, linux-rpi-kernel@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] spi: bcm2835: Fix buffer overflow with CS able to go
 beyond limit.

On Tue, Apr 20, 2021 at 09:34:02AM +0100, Joe Burmeister wrote:
> It was previoulsy possible to have a device tree with more chips than
> the driver supports and go off the end of CS arrays.
> 
> This patches inforces CS limit but sets that limit to the max of the
> default limit and what is in the device tree when driver is loaded.

This doesn't apply against current code, please check and resend.

Also s/previoulsy/previously/ and s/inforces/enforces/

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