From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 5B002A0093; Wed, 9 Nov 2022 08:44:34 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 3125740156; Wed, 9 Nov 2022 08:44:34 +0100 (CET) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by mails.dpdk.org (Postfix) with ESMTP id 4EC1D400D4 for ; Wed, 9 Nov 2022 08:44:32 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1667979872; x=1699515872; h=from:to:cc:subject:date:message-id:references: in-reply-to:content-transfer-encoding:mime-version; bh=DZZhx95FbVygycVlzpBym1dPhiPSIaP90MQzg1cMVFM=; b=GZO8Atel8UmMXNmeFSErnRCb1CFsJiBQyBLx/l0Ag8iw2fkDL1knmfBc /SQdKdEQHC5Bwy2RW3bdo5SyXAC8hDLBA4YM2518wH7ml4ms9CvYC6m9N LbJr0is3NlxuFrawb4J4y4MJgVFIPAOe5MND8A9AnlVJwn+oIrKP3bnF6 saP6swcZTcblaus497dBLd9cceeUc1IVFovGg8g5Yj+iFJV3cdIByvVXG CnetCT9SgYF192gcobfUMblduujnIfFTyMQofUxkkeKkmOvIB6rjly5EK Ui2uKVN8zgt7EyPnPb27cOGTDPLJPbiVTy9q6WTEmBPI223Ex8suruQ4L A==; X-IronPort-AV: E=McAfee;i="6500,9779,10525"; a="375190574" X-IronPort-AV: E=Sophos;i="5.96,149,1665471600"; d="scan'208";a="375190574" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Nov 2022 23:44:31 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10525"; a="705613829" X-IronPort-AV: E=Sophos;i="5.96,149,1665471600"; d="scan'208";a="705613829" Received: from orsmsx602.amr.corp.intel.com ([10.22.229.15]) by fmsmga004.fm.intel.com with ESMTP; 08 Nov 2022 23:44:31 -0800 Received: from orsmsx610.amr.corp.intel.com (10.22.229.23) by ORSMSX602.amr.corp.intel.com (10.22.229.15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Tue, 8 Nov 2022 23:44:30 -0800 Received: from ORSEDG602.ED.cps.intel.com (10.7.248.7) by orsmsx610.amr.corp.intel.com (10.22.229.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31 via Frontend Transport; Tue, 8 Nov 2022 23:44:30 -0800 Received: from NAM04-BN8-obe.outbound.protection.outlook.com (104.47.74.42) by edgegateway.intel.com (134.134.137.103) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2375.31; Tue, 8 Nov 2022 23:44:29 -0800 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=EBRIvZF1eNgP+8avqNjr52AgwXIC+TfWrAlNuGXR22JXiqT/ozIItsGE3JCphpj4uiZRhu5x01qkCwwWM6Y29AC4pYrKjRGorlkIw5LjG1FUK+W2fUHl+7eLIWLdCCh/UVoPXrZcXDm3ZZ9xv9f0FhbxEpxEwj6wpcPlGVs8nmOvbRQZXGIBIJP/2w/YrPE/keFyb6nixAyEWxqO3tflSgddeYMXDy0n4c2jEnYU2JS04yesUJlCliGn2jdNsnHoAJNTxWIflnsyTPxdPLqOaNCG7PfxWSFsF1VakMqYtCibb3sBeRwq54ayRElExHWXmxF+uXejM3NRcQJvsWGw5A== 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=DZZhx95FbVygycVlzpBym1dPhiPSIaP90MQzg1cMVFM=; b=RRQxeQysQB+l3EhQWG41ExG/4MAD+MBDLZBPKazKosRfDeFL9Atm7J+gcb35gPoPw+lEGZIQs6rKDKhFZJZ2AQ46/06QBXL+KIlvk4vr9OFmbI5Uuyd6jIOGw36EGYPGYSvN/wPZc2Cyq26wwq48IJpuKEyLNVxHkqzMf3hlEXlvzeUCH+Dt1DbFPvq3zBSzEQYVQvtt0DV9jBlzfDdlPSGBVawJp6EuSSV/tiiKZawRaPJDK473/li7fTWsGFHVJ40b+QS6Hpq1L8Ffzzmrak7Uj0ID7D1aSKbd+2EjrLl1H1pi3Y1ZLOvY5KP8KsCDh6VwGZu4v3MA+OGtYUL1jQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=intel.com; dmarc=pass action=none header.from=intel.com; dkim=pass header.d=intel.com; arc=none Received: from DM4PR11MB5994.namprd11.prod.outlook.com (2603:10b6:8:5d::20) by MW5PR11MB5906.namprd11.prod.outlook.com (2603:10b6:303:1a0::21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5791.25; Wed, 9 Nov 2022 07:44:00 +0000 Received: from DM4PR11MB5994.namprd11.prod.outlook.com ([fe80::e2ac:cde3:4d74:3fa7]) by DM4PR11MB5994.namprd11.prod.outlook.com ([fe80::e2ac:cde3:4d74:3fa7%3]) with mapi id 15.20.5791.025; Wed, 9 Nov 2022 07:44:00 +0000 From: "Zhang, Qi Z" To: "Liu, Mingxia" , "dev@dpdk.org" CC: "Wu, Jingjing" , "Xing, Beilei" , "Wang, Xiao W" , "Guo, Junfeng" , "Liu, Mingxia" , "stable@dpdk.org" Subject: RE: [PATCH v1] common/idpf: fix possible null dereference Thread-Topic: [PATCH v1] common/idpf: fix possible null dereference Thread-Index: AQHY9AILeeReQeS1NEm//UU7WfW7ta42Nbxg Date: Wed, 9 Nov 2022 07:44:00 +0000 Message-ID: References: <20221109051707.395658-1-mingxia.liu@intel.com> In-Reply-To: <20221109051707.395658-1-mingxia.liu@intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-reaction: no-action dlp-version: 11.6.500.17 dlp-product: dlpe-windows authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=intel.com; x-ms-publictraffictype: Email x-ms-traffictypediagnostic: DM4PR11MB5994:EE_|MW5PR11MB5906:EE_ x-ms-office365-filtering-correlation-id: b26dbfea-2c57-4d33-31d8-08dac2262a61 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:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:DM4PR11MB5994.namprd11.prod.outlook.com; PTR:; CAT:NONE; SFS:(13230022)(376002)(366004)(346002)(136003)(39860400002)(396003)(451199015)(7696005)(33656002)(86362001)(41300700001)(38070700005)(478600001)(82960400001)(122000001)(83380400001)(38100700002)(450100002)(55016003)(26005)(53546011)(186003)(9686003)(71200400001)(6506007)(66476007)(52536014)(2906002)(66446008)(4326008)(5660300002)(64756008)(54906003)(66556008)(8676002)(316002)(66946007)(4744005)(76116006)(8936002)(110136005); DIR:OUT; SFP:1102; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?us-ascii?Q?Z3dtBOI2HuIEfs8ShYXuzChI3g+TG7ASKvYtXUi8vZGIeS/wotUzLtdlAwQV?= =?us-ascii?Q?9THR5PhOxENFAvRiHsXnLkCYul87bMI2J2snDcIlmTiQSjIPyS1p/5qqiRU1?= =?us-ascii?Q?S463B4RAEMhvPYoxGoFCFnlOBqhrMfY+RUOZeAgt/lsYTqY+vBdUkOEE6Ijo?= =?us-ascii?Q?hYt2PnVbPb8xfvrJKNw+s77lVKkj1e73sa7/nUZjq0z0v5VSv9jY44InnE/Z?= =?us-ascii?Q?r0TBalbAnTjNA5mcdjU2zcOAVf0PGv0quwHu4ykwh+TPLL/GjFnVatswLlFz?= =?us-ascii?Q?PaeVd9KDm43g2vRfGH4EwwUc9/dbVy61ucJkjQTvUun7f5aKJK+hGJtcHSxT?= =?us-ascii?Q?ss+CttrosiiWcmehd5TaFeENV+aEWYO+cEQFFfgFBx9YSeg1Ws/H42cOGd0P?= =?us-ascii?Q?OfGiTmVGzEBSZaZ80chUpNnRoZjde8b9S5agngW5QDu9XSfEAzYbPSfXgCgk?= =?us-ascii?Q?GawIyggIkM/o8ZFSwkAmokaGjKQixroKUQerqkj2GHtA+jtV4pFafo7hlvMD?= =?us-ascii?Q?n5VjlaMnM0jRkcSqgEMjWF+hJipUqPhzYE37zEEl4fxWI3meV8CL7/myXoNG?= =?us-ascii?Q?4AXZ1EVHYz4lQoYeeC1fu2iGrlTCWb9Gm3ZPgs0efa7QHOBqsrIleKKt5fXl?= =?us-ascii?Q?xPR1GOQEamonNhEnTZ/OO3vfFVbwBszOKYvYIk6S6daXDotsPpedIjdZsQjn?= =?us-ascii?Q?oEhnmuCQ1/PHax0akEt9LvTyVxONGWafbbqfLSPtbdCLUI+SwYLtWRP72wK9?= =?us-ascii?Q?orpuj3IhF9cmFGuhnMqvBg+1gx+8PTVLjXyU0R/f5EELK4T079lgcNa0wKxN?= =?us-ascii?Q?f9FuF6paPDa7pVFZCqRoQHWZytqGVM/7sYJlyRPq2lxanpiFy7f7tH6gGr5C?= =?us-ascii?Q?OUDSmKz9zWbUtIcmxx4OIgggl+mSWUMQ8irHrTgkSjxcRaaZrhQydXv1z4+m?= =?us-ascii?Q?ThBBr3psM+0s630HMoSs5bSOflGJXAPRS/HYLFG7Zb+jb/CzKO4ow3Nevd1f?= =?us-ascii?Q?JYAx2ohNYcPaSzdaIaVqisWBSVGo4hEPnHyvn0LP65+WJU2BWc7QBNw9S3Ho?= =?us-ascii?Q?gonDh/TZwjsJiU1GioWfjRXTpmpeLiDSMFIdhY4fduZrCLpVh88eQE6t4Yl8?= =?us-ascii?Q?XE+/yupbzMtU9/wyU/voEBfp0/zJgGLOMsNsTLMtrqahnPdzlDvTsDORARo/?= =?us-ascii?Q?1YWOmkO9p6w5kquqkMi058DBb5iwlaI8shkHISkwIE6mpEf/rQDhPw15sOUN?= =?us-ascii?Q?2jLrHpiwKy+s+UgMzpYdfG0iUtNSIgPRqqc4NSesMjaesVYcLhfKWDbWbdXV?= =?us-ascii?Q?5yWy5zXBMJRAU1GiP6GSotO91Qp6V8IjN+zFg6gOn/osIpj0maiUHXzgc3jL?= =?us-ascii?Q?cd38Ka6Sa9CKSV3o7+Enxalld8Gi0e7jV0i9uNpm20KY8eirXXxbEFVzldU0?= =?us-ascii?Q?f8AIkJZI1MEi7ZgmEmqbk2tO8QrmQDT/JnsfJb4GhELHnbf3hlg8s9c1RxQG?= =?us-ascii?Q?7pxEbEMkp/Xk5hpmjnmsq/mffToarLygBAdoJNVxgPp7U6OPgq5vNqFU/0/S?= =?us-ascii?Q?Ov0lMpuqiVWZGUeQfBAHFhZR7+xZRv8hWX2FHgXU?= Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: DM4PR11MB5994.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: b26dbfea-2c57-4d33-31d8-08dac2262a61 X-MS-Exchange-CrossTenant-originalarrivaltime: 09 Nov 2022 07:44:00.1748 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: 0aN7A5FWrU7lC1llDivWHsphFd2a3CxfY+lITLz2KfyC+FLMk2hL70bHpvjar6UusiMgoukkFL5QX3fs7RhAmQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: MW5PR11MB5906 X-OriginatorOrg: intel.com X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org > -----Original Message----- > From: Mingxia Liu > Sent: Wednesday, November 9, 2022 1:17 PM > To: dev@dpdk.org > Cc: Wu, Jingjing ; Xing, Beilei ; > Wang, Xiao W ; Guo, Junfeng > ; Liu, Mingxia ; > stable@dpdk.org > Subject: [PATCH v1] common/idpf: fix possible null dereference >=20 > From: mingxial >=20 > Coverity is reporting FORWARD_NULL issue when msg.ctx.indirect.payload is > NULL. Adding NULL check for this. >=20 > Coverity issue: 381689 > Fixes: fb4ac04e9bfa ("common/idpf: introduce common library") > Cc: stable@dpdk.org Fix current release no need Cc stable >=20 > Signed-off-by: mingxial s/mingxial/Mingxia Liu/ Acked-by: Qi Zhang Applied to dpdk-next-net-intel. Thanks Qi