linux-kernel - Re: [PATCH v1] nfp: bpf: Use kmemdup_array instead of kmemdup for multiple allocation

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Message-ID: <20240821150807.GC2164@kernel.org>
Date: Wed, 21 Aug 2024 16:08:07 +0100
From: Simon Horman <horms@...nel.org>
To: Yu Jiaoliang <yujiaoliang@...o.com>
Cc: Jakub Kicinski <kuba@...nel.org>,
	Louis Peens <louis.peens@...igine.com>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>, Paolo Abeni <pabeni@...hat.com>,
	bpf@...r.kernel.org, oss-drivers@...igine.com,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	opensource.kernel@...o.com
Subject: Re: [PATCH v1] nfp: bpf: Use kmemdup_array instead of kmemdup for
 multiple allocation

On Wed, Aug 21, 2024 at 04:14:45PM +0800, Yu Jiaoliang wrote:
> Let the kememdup_array() take care about multiplication and possible
> overflows.
> 
> Signed-off-by: Yu Jiaoliang <yujiaoliang@...o.com>

Reviewed-by: Simon Horman <horms@...nel.org>