linux-kernel - Re: [PATCH net-next v1] netfilter: Use kmemdup_array instead of kmemdup for multiple allocation

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Message-ID: <ZtbMcPj7W_QS3-sR@calendula>
Date: Tue, 3 Sep 2024 10:44:32 +0200
From: Pablo Neira Ayuso <pablo@...filter.org>
To: Yan Zhen <yanzhen@...o.com>
Cc: kadlec@...filter.org, roopa@...dia.com, razor@...ckwall.org,
	davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
	pabeni@...hat.com, dsahern@...nel.org,
	netfilter-devel@...r.kernel.org, coreteam@...filter.org,
	bridge@...ts.linux.dev, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org, opensource.kernel@...o.com
Subject: Re: [PATCH net-next v1] netfilter: Use kmemdup_array instead of
 kmemdup for multiple allocation

On Mon, Aug 26, 2024 at 11:41:36AM +0800, Yan Zhen wrote:
> When we are allocating an array, using kmemdup_array() to take care about
> multiplication and possible overflows.
> 
> Also it makes auditing the code easier.

Applied, thanks