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 X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BE559C04AAC for ; Mon, 20 May 2019 16:39:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8A5F1214DA for ; Mon, 20 May 2019 16:39:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=itdevltd.onmicrosoft.com header.i=@itdevltd.onmicrosoft.com header.b="B5h9DtN0" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2392614AbfETQjH (ORCPT ); Mon, 20 May 2019 12:39:07 -0400 Received: from mail-eopbgr30085.outbound.protection.outlook.com ([40.107.3.85]:28806 "EHLO EUR03-AM5-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S2392284AbfETQjF (ORCPT ); Mon, 20 May 2019 12:39:05 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=itdevltd.onmicrosoft.com; s=selector1-itdevltd-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=gsV4xLsEHW847tDGXygNk+cSPrInu4leyKWVXDOc+Fo=; b=B5h9DtN0PCX0qCHa9QyUtjqxb7Z3wYUPmhXGRXwfuReHHIQxwCDzLOT1cKHX8C3l2+G+gX3iQAkj22zJ1iQUtWJaPZ2qTmXoocyh+26EnoFx+E4RxO1D6AnakUM9pwH9nIXm43k4CuppFWRl2iNHXeBMspbvKA7VfB1EH51tnr0= Received: from VI1PR08MB3168.eurprd08.prod.outlook.com (52.133.15.143) by VI1PR08MB3662.eurprd08.prod.outlook.com (20.177.61.89) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1900.17; Mon, 20 May 2019 16:39:01 +0000 Received: from VI1PR08MB3168.eurprd08.prod.outlook.com ([fe80::1d25:dae7:53a6:b461]) by VI1PR08MB3168.eurprd08.prod.outlook.com ([fe80::1d25:dae7:53a6:b461%3]) with mapi id 15.20.1900.020; Mon, 20 May 2019 16:39:01 +0000 From: Quentin Deslandes To: "devel@driverdev.osuosl.org" CC: Forest Bond , Greg Kroah-Hartman , Quentin Deslandes , Mukesh Ojha , Ojaswin Mujoo , Nishad Kamdar , "linux-kernel@vger.kernel.org" Subject: [PATCH 1/7] staging: vt6656: fix potential NULL pointer dereference Thread-Topic: [PATCH 1/7] staging: vt6656: fix potential NULL pointer dereference Thread-Index: AQHVDyqHVygu4rsUu0mODeKbe+LVHQ== Date: Mon, 20 May 2019 16:39:01 +0000 Message-ID: <20190520163844.1225-2-quentin.deslandes@itdev.co.uk> References: <20190520163844.1225-1-quentin.deslandes@itdev.co.uk> In-Reply-To: <20190520163844.1225-1-quentin.deslandes@itdev.co.uk> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: AM6PR08CA0002.eurprd08.prod.outlook.com (2603:10a6:20b:b2::14) To VI1PR08MB3168.eurprd08.prod.outlook.com (2603:10a6:803:47::15) authentication-results: spf=none (sender IP is ) smtp.mailfrom=quentin.deslandes@itdev.co.uk; x-ms-exchange-messagesentrepresentingtype: 1 x-mailer: git-send-email 2.17.1 x-originating-ip: [89.21.227.133] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 0d0f3e4d-b471-4138-2db9-08d6dd41a991 x-microsoft-antispam: BCL:0;PCL:0;RULEID:(2390118)(7020095)(4652040)(7021145)(8989299)(4534185)(7022145)(4603075)(4627221)(201702281549075)(8990200)(7048125)(7024125)(7027125)(7023125)(5600141)(711020)(4605104)(2017052603328)(7193020);SRVR:VI1PR08MB3662; x-ms-traffictypediagnostic: VI1PR08MB3662: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:308; x-forefront-prvs: 004395A01C x-forefront-antispam-report: SFV:NSPM;SFS:(10009020)(979002)(39830400003)(346002)(366004)(376002)(396003)(136003)(199004)(189003)(1730700003)(2501003)(14454004)(73956011)(486006)(8936002)(44832011)(71190400001)(71200400001)(50226002)(81156014)(81166006)(4326008)(66446008)(64756008)(66556008)(66946007)(66476007)(8676002)(53936002)(446003)(316002)(11346002)(476003)(2616005)(305945005)(6436002)(66066001)(508600001)(6486002)(7736002)(5640700003)(68736007)(25786009)(186003)(6512007)(14444005)(86362001)(256004)(6116002)(3846002)(1076003)(5660300002)(26005)(36756003)(76176011)(99286004)(6916009)(6506007)(386003)(52116002)(102836004)(2351001)(54906003)(4744005)(74482002)(2906002)(969003)(989001)(999001)(1009001)(1019001);DIR:OUT;SFP:1101;SCL:1;SRVR:VI1PR08MB3662;H:VI1PR08MB3168.eurprd08.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;A:1;MX:1; received-spf: None (protection.outlook.com: itdev.co.uk does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: cjMYmwPORsFIzvZtRvpa7uv+0Ahl2nfX2UAwRdU4jyH8PLvrOtj8Nf1YLjh3GnewBqYsQnNMiRb3P172PpAfcnG3yyeYY6Pw6aCW5ledIMkE99vUxanbKvUGMNQqNLOX4hDjrgof87IHrdw+TVjgDkkOmJGTODqFWPni6WV19ZTFuqWzTTYG0YHsV++3wHTAORjVOoGinxQxqWWmoUAuEe4hpT+DGtuDgKzdDWpT3QvyouC0p4gIxzxxqjV/PBsmWSQbVvAZSBTMGEfR5q+1WHPhCbHx0eTMqNVOihg50xiu4DIAcL4WR7E9WTXeoo0GNN+RI8M2ulgS9P4yHs0jgA5H6NvAP1aq1Dgn1hE9FDcW+3LdpmmSnudGfXjLQvNGC03lgVCDVV+nbJ6GGKUHGg3e7bI5qHiO93TPnAAMXuo= Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: itdev.co.uk X-MS-Exchange-CrossTenant-Network-Message-Id: 0d0f3e4d-b471-4138-2db9-08d6dd41a991 X-MS-Exchange-CrossTenant-originalarrivaltime: 20 May 2019 16:39:01.0738 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 2d2930c4-2251-45b4-ad79-3582c5f41740 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR08MB3662 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org dm50X2ZyZWVfdHhfYnVmcygpIHJlbGllcyBvbiBwcml2LT50eF9jb250ZXh0IGVsZW1lbnRzIHRv IGJlIE5VTEwgaWYNCnRoZXkgYXJlIG5vdCBpbml0aWFsaXplZCAoYXMgdm50X2ZyZWVfcnhfYnVm cygpIGRvZXMpLiBBZGQgYSBjaGVjayB0bw0KdGhlc2UgZWxlbWVudHMgaW4gb3JkZXIgdG8gYXZv aWQgTlVMTCBwb2ludGVyIGRlcmVmZXJlbmNlLg0KDQpTaWduZWQtb2ZmLWJ5OiBRdWVudGluIERl c2xhbmRlcyA8cXVlbnRpbi5kZXNsYW5kZXNAaXRkZXYuY28udWs+DQotLS0NCiBkcml2ZXJzL3N0 YWdpbmcvdnQ2NjU2L21haW5fdXNiLmMgfCAzICsrKw0KIDEgZmlsZSBjaGFuZ2VkLCAzIGluc2Vy dGlvbnMoKykNCg0KZGlmZiAtLWdpdCBhL2RyaXZlcnMvc3RhZ2luZy92dDY2NTYvbWFpbl91c2Iu YyBiL2RyaXZlcnMvc3RhZ2luZy92dDY2NTYvbWFpbl91c2IuYw0KaW5kZXggY2NhZmNjMmM4N2Fj Li5iZmU5NTJmZTI3YmYgMTAwNjQ0DQotLS0gYS9kcml2ZXJzL3N0YWdpbmcvdnQ2NjU2L21haW5f dXNiLmMNCisrKyBiL2RyaXZlcnMvc3RhZ2luZy92dDY2NTYvbWFpbl91c2IuYw0KQEAgLTM2Myw2 ICszNjMsOSBAQCBzdGF0aWMgdm9pZCB2bnRfZnJlZV90eF9idWZzKHN0cnVjdCB2bnRfcHJpdmF0 ZSAqcHJpdikNCiANCiAJZm9yIChpaSA9IDA7IGlpIDwgcHJpdi0+bnVtX3R4X2NvbnRleHQ7IGlp KyspIHsNCiAJCXR4X2NvbnRleHQgPSBwcml2LT50eF9jb250ZXh0W2lpXTsNCisJCWlmICghdHhf Y29udGV4dCkNCisJCQljb250aW51ZTsNCisNCiAJCS8qIGRlYWxsb2NhdGUgVVJCcyAqLw0KIAkJ aWYgKHR4X2NvbnRleHQtPnVyYikgew0KIAkJCXVzYl9raWxsX3VyYih0eF9jb250ZXh0LT51cmIp Ow0KLS0gDQoyLjE3LjENCg0K