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Date: Mon, 26 Aug 2024 08:45:17 -0500
From: "Rob Herring (Arm)" <robh@kernel.org>
To: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	Saravana Kannan <saravanak@google.com>,
	Stefan Wiehler <stefan.wiehler@nokia.com>
Subject: Re: [PATCH] of/irq: Refer to actual buffer size in of_irq_parse_one()
Message-ID: <172467991093.55425.937824843715730335.robh@kernel.org>
References: <817c0b9626fd30790fc488c472a3398324cfcc0c.1724156125.git.geert+renesas@glider.be>
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In-Reply-To: <817c0b9626fd30790fc488c472a3398324cfcc0c.1724156125.git.geert+renesas@glider.be>


On Tue, 20 Aug 2024 14:16:53 +0200, Geert Uytterhoeven wrote:
> Replace two open-coded calculations of the buffer size by invocations of
> sizeof() on the buffer itself, to make sure the code will always use the
> actual buffer size.
> 
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
> ---
> If you think this warrants a Fixes-tag:
> 
>     Fixes: b739dffa5d570b41 ("of/irq: Prevent device address out-of-bounds read in interrupt map walk")
> ---
>  drivers/of/irq.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 

Applied, thanks!