linux-kernel - Re: [PATCH] iommu/arm-smmu-v3: check return value after calling platform_get

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Message-Id: <165185069794.2780907.13021484269981123590.b4-ty@kernel.org>
Date:   Fri,  6 May 2022 17:07:06 +0100
From:   Will Deacon <will@...nel.org>
To:     linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Yang Yingliang <yangyingliang@...wei.com>,
        iommu@...ts.linux-foundation.org
Cc:     catalin.marinas@....com, kernel-team@...roid.com,
        Will Deacon <will@...nel.org>, joro@...tes.org,
        robin.murphy@....com
Subject: Re: [PATCH] iommu/arm-smmu-v3: check return value after calling platform_get_resource()

On Mon, 25 Apr 2022 19:45:25 +0800, Yang Yingliang wrote:
> It will cause null-ptr-deref if platform_get_resource() returns NULL,
> we need check the return value.
> 
> 

Applied to will (for-joerg/arm-smmu/updates), thanks!

[1/1] iommu/arm-smmu-v3: check return value after calling platform_get_resource()
      https://git.kernel.org/will/c/b131fa8c1d2a

Cheers,
-- 
Will

https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev