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dpdk.org; dkim=none (message not signed) header.d=none;dpdk.org; dmarc=pass action=none header.from=nvidia.com; Received-SPF: Pass (protection.outlook.com: domain of nvidia.com designates 216.228.112.34 as permitted sender) receiver=protection.outlook.com; client-ip=216.228.112.34; helo=mail.nvidia.com; Received: from mail.nvidia.com (216.228.112.34) by CO1NAM11FT017.mail.protection.outlook.com (10.13.175.108) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.20.4373.18 via Frontend Transport; Thu, 29 Jul 2021 06:50:40 +0000 Received: from nvidia.com (172.20.187.6) by HQMAIL107.nvidia.com (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 29 Jul 2021 06:50:38 +0000 From: Michael Baum To: CC: Matan Azrad , Date: Thu, 29 Jul 2021 09:50:00 +0300 Message-ID: <20210729065000.172793-1-michaelba@nvidia.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [172.20.187.6] X-ClientProxiedBy: HQMAIL107.nvidia.com (172.20.187.13) To HQMAIL107.nvidia.com (172.20.187.13) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 81cfcf6e-0a80-41e9-671c-08d9525d2dee X-MS-TrafficTypeDiagnostic: BL0PR12MB4706: X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:1824; 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CAT:NONE; SFS:(4636009)(36840700001)(46966006)(6286002)(7696005)(1076003)(450100002)(6666004)(426003)(36756003)(26005)(55016002)(5660300002)(2616005)(86362001)(4326008)(82310400003)(6916009)(47076005)(508600001)(7636003)(16526019)(54906003)(83380400001)(36906005)(8936002)(356005)(186003)(2906002)(36860700001)(8676002)(70586007)(70206006)(336012)(316002); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 29 Jul 2021 06:50:40.4591 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 81cfcf6e-0a80-41e9-671c-08d9525d2dee X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.112.34]; Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CO1NAM11FT017.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL0PR12MB4706 Subject: [dpdk-stable] [PATCH] crypto/mlx5: fix driver probing error flow X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Sender: "stable" In crypto driver probing, there are two validations after context allocation. When one of them fails, the context structure was not freed what caused a memory leak. Free it. Fixes: debb27ea3442 ("crypto/mlx5: create login object using DevX") Fixes: e8db4413cba5 ("crypto/mlx5: add keytag configuration") Cc: stable@dpdk.org Signed-off-by: Michael Baum Acked-by: Matan Azrad --- drivers/crypto/mlx5/mlx5_crypto.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/crypto/mlx5/mlx5_crypto.c b/drivers/crypto/mlx5/mlx5_crypto.c index ea734f4d5c..b3d5200ca3 100644 --- a/drivers/crypto/mlx5/mlx5_crypto.c +++ b/drivers/crypto/mlx5/mlx5_crypto.c @@ -1021,12 +1021,14 @@ mlx5_crypto_dev_probe(struct rte_device *dev) ret = mlx5_crypto_parse_devargs(dev->devargs, &devarg_prms); if (ret) { DRV_LOG(ERR, "Failed to parse devargs."); + claim_zero(mlx5_glue->close_device(ctx)); return -rte_errno; } login = mlx5_devx_cmd_create_crypto_login_obj(ctx, &devarg_prms.login_attr); if (login == NULL) { DRV_LOG(ERR, "Failed to configure login."); + claim_zero(mlx5_glue->close_device(ctx)); return -rte_errno; } crypto_dev = rte_cryptodev_pmd_create(ibv->name, dev, -- 2.25.1