From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from smtp3.osuosl.org (smtp3.osuosl.org [140.211.166.136]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id F1589C001E0 for ; Wed, 26 Jul 2023 18:51:51 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id 72B6A612B0; Wed, 26 Jul 2023 18:51:51 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp3.osuosl.org 72B6A612B0 Authentication-Results: smtp3.osuosl.org; dkim=fail reason="signature verification failed" (2048-bit key, unprotected) header.d=Nvidia.com header.i=@Nvidia.com header.a=rsa-sha256 header.s=selector2 header.b=QTY4s8Us X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id eVguxM939nho; Wed, 26 Jul 2023 18:51:50 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [IPv6:2605:bc80:3010:104::8cd3:938]) by smtp3.osuosl.org (Postfix) with ESMTPS id E489F607E1; Wed, 26 Jul 2023 18:51:49 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp3.osuosl.org E489F607E1 Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id BD582C0071; Wed, 26 Jul 2023 18:51:49 +0000 (UTC) Received: from smtp2.osuosl.org (smtp2.osuosl.org [IPv6:2605:bc80:3010::133]) by lists.linuxfoundation.org (Postfix) with ESMTP id 6FCFEC0032 for ; Wed, 26 Jul 2023 18:51:48 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id 56DBB40A96 for ; Wed, 26 Jul 2023 18:51:48 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp2.osuosl.org 56DBB40A96 Authentication-Results: smtp2.osuosl.org; dkim=pass (2048-bit key, unprotected) header.d=Nvidia.com header.i=@Nvidia.com header.a=rsa-sha256 header.s=selector2 header.b=QTY4s8Us X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp2.osuosl.org ([127.0.0.1]) by localhost (smtp2.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id phZPAom79rDE for ; Wed, 26 Jul 2023 18:51:47 +0000 (UTC) Received: from NAM10-MW2-obe.outbound.protection.outlook.com (mail-mw2nam10on2061e.outbound.protection.outlook.com [IPv6:2a01:111:f400:7e89::61e]) by smtp2.osuosl.org (Postfix) with ESMTPS id EFED040A59 for ; Wed, 26 Jul 2023 18:51:46 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp2.osuosl.org EFED040A59 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=CymFOL+xyVi/V35jVe7QFDic8ETkT5/koHwxTVzbVW3GEYfqwdW0iMjHKOHd2970rEVffVpuJc/Tat9de1V3enSkAdtHRQC6okW65bi05e5IlEojZ2UQEr6/kWxlKgqmuFJiboMCoShauJzjMPLCc5ettvkTjesE63sR4ENjCjVABM+M3drdxImpeU1vlLACJziTHZ+vIAD//jbF1hCzGXIgIFuWf6rFUv6orcK+BHe8SMJ5wnBsKBlLvsI5za3/+A2+RQF6VJRhN3S4aD0fahYnW5ZeUQhdy6fPNi9LOIl4pBx2A71fSz3qGYF1bqfAYFnjiv821gko2LSaEkDyrg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=NesKOVXikCLA4XF5mUs58QdvbPAAsWL7QAypABjWcLU=; b=ggFjt6WZLSlydDC6+1I2CmhdTStg3pZn6w6myNWpJIkbfi1jWDhXAWPoFjZfR2FxFG1uGUbEl1loWkwS7x1tugrD9i8KNL2Mp7q76zNUUxk5ztZDCTw/c8AppgdVOvEbdXWMja+4AERLWP8UaeercUqjyGhBtv38gYpBf7ITCBNZEaVvG6kbR52kA7NumcYHPzkFOz+BIu9Manq4PyI1sWCwRHUG+B7piP6HdCkRO1R5l+xPD0D+APDyPkkxtRcjLukj1ueFhC+oMC+5bF0qpZqpVTfD7vbEMkZQE9FTyYM1GdoGJTnQKUapWUb0+DD8kUCJdtWw+APE1A6bLNFADw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 216.228.117.161) smtp.rcpttodomain=redhat.com smtp.mailfrom=nvidia.com; dmarc=pass (p=reject sp=reject pct=100) action=none header.from=nvidia.com; dkim=none (message not signed); arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Nvidia.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=NesKOVXikCLA4XF5mUs58QdvbPAAsWL7QAypABjWcLU=; b=QTY4s8UsOHxnzKZtSfE4/NFtzVU+IpyG2bugPR3KCFWvuAfPAh5EFDY8XXm6/aSpX+Np5T1dSH6U2pTy6g7bdQUuwN5YgTjq5QxAhJYpZWWMT0b7fYZ7fCCuPkstmd2kBUDjzD9599mM+wyu52N7kTIlHI82wU1njNigKhVp8ZMUhllVpSDK/8M/P5mDHtCTQgCbdNzDx922XeWS8MOa2gfpAn7dgNJhgzqHfXfFY6S9cO+o7u8Bv/cm0v1aCKIOCvnzRpNnY2/h/SOr3SQwTqrljT9wA6sHCPjz+VjsbGwDuWDvHjyRWfaqtoxXX+2cgAl6Dl3k5+FS0snXYMGbcQ== Received: from BN8PR04CA0033.namprd04.prod.outlook.com (2603:10b6:408:70::46) by IA1PR12MB7567.namprd12.prod.outlook.com (2603:10b6:208:42d::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6609.33; Wed, 26 Jul 2023 18:51:43 +0000 Received: from BN8NAM11FT094.eop-nam11.prod.protection.outlook.com (2603:10b6:408:70:cafe::2a) by BN8PR04CA0033.outlook.office365.com (2603:10b6:408:70::46) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6609.31 via Frontend Transport; Wed, 26 Jul 2023 18:51:43 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 216.228.117.161) smtp.mailfrom=nvidia.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=nvidia.com; Received-SPF: Pass (protection.outlook.com: domain of nvidia.com designates 216.228.117.161 as permitted sender) receiver=protection.outlook.com; client-ip=216.228.117.161; helo=mail.nvidia.com; pr=C Received: from mail.nvidia.com (216.228.117.161) by BN8NAM11FT094.mail.protection.outlook.com (10.13.176.131) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6631.29 via Frontend Transport; Wed, 26 Jul 2023 18:51:43 +0000 Received: from rnnvmail205.nvidia.com (10.129.68.10) by mail.nvidia.com (10.129.200.67) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.5; Wed, 26 Jul 2023 11:51:28 -0700 Received: from rnnvmail201.nvidia.com (10.129.68.8) by rnnvmail205.nvidia.com (10.129.68.10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.37; Wed, 26 Jul 2023 11:51:27 -0700 Received: from c-237-113-220-225.mtl.labs.mlnx (10.127.8.12) by mail.nvidia.com (10.129.68.8) with Microsoft SMTP Server id 15.2.986.37 via Frontend Transport; Wed, 26 Jul 2023 11:51:25 -0700 To: "Michael S . Tsirkin" , Lin Ma , "Jason Wang" , Xuan Zhuo , "Parav Pandit" Subject: [PATCH 2/2] vdpa: Enable strict validation for netlinks ops Date: Wed, 26 Jul 2023 21:49:44 +0300 Message-ID: <20230726185104.12479-3-dtatulea@nvidia.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230726185104.12479-1-dtatulea@nvidia.com> References: <20230726185104.12479-1-dtatulea@nvidia.com> MIME-Version: 1.0 X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BN8NAM11FT094:EE_|IA1PR12MB7567:EE_ X-MS-Office365-Filtering-Correlation-Id: 90135bd9-2844-4ad3-5cf3-08db8e095af1 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:216.228.117.161; CTRY:US; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:mail.nvidia.com; PTR:dc6edge2.nvidia.com; CAT:NONE; SFS:(13230028)(4636009)(136003)(346002)(39860400002)(396003)(376002)(451199021)(82310400008)(36840700001)(46966006)(40470700004)(336012)(2906002)(1076003)(26005)(186003)(356005)(7636003)(107886003)(36860700001)(47076005)(2616005)(426003)(6636002)(316002)(86362001)(40480700001)(5660300002)(41300700001)(83380400001)(40460700003)(70206006)(70586007)(4326008)(8936002)(36756003)(8676002)(54906003)(82740400003)(110136005)(6666004)(478600001); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 26 Jul 2023 18:51:43.2643 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 90135bd9-2844-4ad3-5cf3-08db8e095af1 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.117.161]; Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: BN8NAM11FT094.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA1PR12MB7567 Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org, virtualization@lists.linux-foundation.org X-BeenThere: virtualization@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Linux virtualization List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Dragos Tatulea via Virtualization Reply-To: Dragos Tatulea Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: virtualization-bounces@lists.linux-foundation.org Sender: "Virtualization" The previous patch added the missing nla policies that were required for validation to work. Now strict validation on netlink ops can be enabled. This patch does it. Signed-off-by: Dragos Tatulea --- drivers/vdpa/vdpa.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/vdpa/vdpa.c b/drivers/vdpa/vdpa.c index f2f654fd84e5..a7612e0783b3 100644 --- a/drivers/vdpa/vdpa.c +++ b/drivers/vdpa/vdpa.c @@ -1257,37 +1257,31 @@ static const struct nla_policy vdpa_nl_policy[VDPA_ATTR_MAX + 1] = { static const struct genl_ops vdpa_nl_ops[] = { { .cmd = VDPA_CMD_MGMTDEV_GET, - .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, .doit = vdpa_nl_cmd_mgmtdev_get_doit, .dumpit = vdpa_nl_cmd_mgmtdev_get_dumpit, }, { .cmd = VDPA_CMD_DEV_NEW, - .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, .doit = vdpa_nl_cmd_dev_add_set_doit, .flags = GENL_ADMIN_PERM, }, { .cmd = VDPA_CMD_DEV_DEL, - .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, .doit = vdpa_nl_cmd_dev_del_set_doit, .flags = GENL_ADMIN_PERM, }, { .cmd = VDPA_CMD_DEV_GET, - .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, .doit = vdpa_nl_cmd_dev_get_doit, .dumpit = vdpa_nl_cmd_dev_get_dumpit, }, { .cmd = VDPA_CMD_DEV_CONFIG_GET, - .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, .doit = vdpa_nl_cmd_dev_config_get_doit, .dumpit = vdpa_nl_cmd_dev_config_get_dumpit, }, { .cmd = VDPA_CMD_DEV_VSTATS_GET, - .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, .doit = vdpa_nl_cmd_dev_stats_get_doit, .flags = GENL_ADMIN_PERM, }, -- 2.41.0 _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization