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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , linux-wireless@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Cc: opensource.kernel@vivo.com Subject: [PATCH v3] wifi: cfg80211: Use kmemdup_array instead of kmemdup for multiple allocation Date: Thu, 22 Aug 2024 10:42:42 +0800 Message-Id: <20240822024242.1203161-1-yujiaoliang@vivo.com> X-Mailer: git-send-email 2.34.1 X-ClientProxiedBy: SL2P216CA0200.KORP216.PROD.OUTLOOK.COM (2603:1096:101:19::21) To TYZPR06MB4461.apcprd06.prod.outlook.com (2603:1096:400:82::8) Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: TYZPR06MB4461:EE_|KL1PR06MB6110:EE_ X-MS-Office365-Filtering-Correlation-Id: 5bc3d3a2-e8ab-4dcb-9aa9-08dcc25425a5 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|52116014|1800799024|366016|38350700014; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:TYZPR06MB4461.apcprd06.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(376014)(52116014)(1800799024)(366016)(38350700014);DIR:OUT;SFP:1101; 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- limits = kmemdup(c->limits, sizeof(limits[0]) * c->n_limits, - GFP_KERNEL); + limits = kmemdup_array(c->limits, c->n_limits, sizeof(*limits), + GFP_KERNEL); if (!limits) return -ENOMEM;