linux-kernel - Re: [PATCH] ACPI/IORT: Fix memory leak in iort_rmr_alloc

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Message-ID: <175708881848.3546185.8093132917549688443.b4-ty@arm.com>
Date: Fri,  5 Sep 2025 17:13:38 +0100
From: Catalin Marinas <catalin.marinas@....com>
To: Lorenzo Pieralisi <lpieralisi@...nel.org>,
	Hanjun Guo <guohanjun@...wei.com>,
	Sudeep Holla <sudeep.holla@....com>,
	"Rafael J. Wysocki" <rafael@...nel.org>,
	Len Brown <lenb@...nel.org>,
	Joerg Roedel <jroedel@...e.de>,
	Shameer Kolothum <shameerali.kolothum.thodi@...wei.com>,
	Robin Murphy <robin.murphy@....com>,
	linux-acpi@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	bpf@...r.kernel.org,
	Miaoqian Lin <linmq006@...il.com>
Cc: Will Deacon <will@...nel.org>,
	stable@...r.kernel.org
Subject: Re: [PATCH] ACPI/IORT: Fix memory leak in iort_rmr_alloc_sids()

On Thu, 28 Aug 2025 19:22:43 +0800, Miaoqian Lin wrote:
> If krealloc_array() fails in iort_rmr_alloc_sids(), the function returns
> NULL but does not free the original 'sids' allocation. This results in a
> memory leak since the caller overwrites the original pointer with the
> NULL return value.
> 
> 

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

[1/1] ACPI/IORT: Fix memory leak in iort_rmr_alloc_sids()
      https://git.kernel.org/arm64/c/f3ef7110924b

-- 
Catalin