linux-kernel - Re: [PATCH] arm64: kexec_file: fix memory leakage in create_dtb() when fdt_open

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Message-Id: <161375746170.289317.5573837161250054897.b4-ty@kernel.org>
Date:   Fri, 19 Feb 2021 19:16:54 +0000
From:   Will Deacon <will@...nel.org>
To:     akpm@...ux-foundation.org, qiuguorui1 <qiuguorui1@...wei.com>,
        l.stelmach@...sung.com, bgwin@...gle.com, james.morse@....com,
        catalin.marinas@....com, tao.li@...o.com, gustavoars@...nel.org,
        takahiro.akashi@...aro.org, rppt@...nel.org, lkml@....ORG
Cc:     kernel-team@...roid.com, Will Deacon <will@...nel.org>,
        linux-arm-kernel@...ts.infradead.org, liuwenliang@...wei.com,
        zengweilin@...wei.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] arm64: kexec_file: fix memory leakage in create_dtb() when fdt_open_into() fails

On Thu, 18 Feb 2021 20:59:00 +0800, qiuguorui1 wrote:
> in function create_dtb(), if fdt_open_into() fails, we need to vfree
> buf before return.

Applied to arm64 (for-next/fixes), thanks!

[1/1] arm64: kexec_file: fix memory leakage in create_dtb() when fdt_open_into() fails
      https://git.kernel.org/arm64/c/656d1d58d8e0

Cheers,
-- 
Will

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