linux-kernel - Re: [PATCH v3 10/14] iommu/mediatek-v1: add missing larb count sanity check

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Message-ID: <12cdd987-796b-44fb-a508-eb1dc7cde8be@collabora.com>
Date: Mon, 20 Oct 2025 12:35:52 +0200
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
To: Johan Hovold <johan@...nel.org>, Joerg Roedel <joro@...tes.org>,
 Will Deacon <will@...nel.org>
Cc: Robin Murphy <robin.murphy@....com>, Sven Peter <sven@...nel.org>,
 Janne Grunau <j@...nau.net>, Rob Clark <robin.clark@....qualcomm.com>,
 Marek Szyprowski <m.szyprowski@...sung.com>, Yong Wu <yong.wu@...iatek.com>,
 Matthias Brugger <matthias.bgg@...il.com>, Chen-Yu Tsai <wens@...e.org>,
 Thierry Reding <thierry.reding@...il.com>, Krishna Reddy
 <vdumpa@...dia.com>, iommu@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 10/14] iommu/mediatek-v1: add missing larb count sanity
 check

Il 20/10/25 06:53, Johan Hovold ha scritto:
> Add the missing larb count sanity check to avoid writing beyond a fixed
> sized array in case of a malformed devicetree.
> 
> Acked-by: Robin Murphy <robin.murphy@....com>
> Reviewed-by: Yong Wu <yong.wu@...iatek.com>
> Signed-off-by: Johan Hovold <johan@...nel.org>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>