From patchwork Sat Oct 27 16:48:17 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jerin Jacob X-Patchwork-Id: 47534 X-Patchwork-Delegate: gakhil@marvell.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 96190559A; Sat, 27 Oct 2018 18:48:21 +0200 (CEST) Received: from NAM03-DM3-obe.outbound.protection.outlook.com (mail-dm3nam03on0060.outbound.protection.outlook.com [104.47.41.60]) by dpdk.org (Postfix) with ESMTP id 131DE5592 for ; Sat, 27 Oct 2018 18:48:20 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=CAVIUMNETWORKS.onmicrosoft.com; s=selector1-cavium-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=1MN6ScYvpqWfqRAy3mUcy178Kg47UOEuT2L7s+nUOqc=; b=DZlCGFpkzbvs0bfA7ZPjiFaoS4jaGr7DzJvTfsWqOcTZSpedFb+7IFsGN7D1BD34U4Ybz4QYvrPWuLGwT7YbvzhWNlub4zHuOA+H5g5+rfNSorNZDroSa45pgD5eYBly9KNpQsZl2ZLFC9G36YUmVlMzrvsrdeS+fbSdLscF6v0= Received: from SN6PR07MB5008.namprd07.prod.outlook.com (52.135.121.74) by SN6PR07MB4607.namprd07.prod.outlook.com (52.135.76.142) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1273.18; 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DIR:OUT; SFP:1101; SCL:1; SRVR:SN6PR07MB4607; H:SN6PR07MB5008.namprd07.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; received-spf: None (protection.outlook.com: cavium.com does not designate permitted sender hosts) x-microsoft-antispam-message-info: AcDd2e8bA2I5I+kMUsh1FoqtGsIhqcOERYkIla4vND6ZDC4Jekx29uTUf22RRrZGO98WRzJ7uMZQ2i+R9r7qi1k6S3QsLZYkatO21naHLl7kBX+AUUzNamnyzbUrtQ+pZPiCzOQIyWEFlw7526mtr/gnoXMzIARqRCQOifGK+n/tgh2tf5vRSj0FwX5DfU/1SAi0D5IcQseUyvWGjJXLemKZ2k+GHfvAU50u3+g6A5lkrgolyY4puOx/zzU2EosDzno4uKXi00/HdssadJD39HG8oMi8VpHsQx5O/B/qMk3CbmtuVwXS7Lf651vsLPUKEzdSfLNiCENGhfKtHoV1yW8bC8YKaLtXRKAxTk/OIic= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM MIME-Version: 1.0 X-OriginatorOrg: caviumnetworks.com X-MS-Exchange-CrossTenant-Network-Message-Id: b25ccf14-09b1-4b60-e2ff-08d63c2bfe56 X-MS-Exchange-CrossTenant-originalarrivaltime: 27 Oct 2018 16:48:17.5966 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 711e4ccf-2e9b-4bcf-a551-4094005b6194 X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN6PR07MB4607 Subject: [dpdk-dev] [PATCH] compress/qat: fix build issue with clang 7.0.0 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" QAT_NUM_BUFS_IN_IM_SGL defined as 1 the code access beyond the first element. error log: /export/dpdk.org/drivers/compress/qat/qat_comp_pmd.c:214:3: error: array index 1 is past the end of the array (which contains 1 element) [-Werror,-Warray-bounds] sgl->buffers[1].addr = mz_start_phys + offset_of_flat_buffs + Fixes: a124830a6f00 ("compress/qat: enable dynamic huffman encoding") Signed-off-by: Jerin Jacob --- drivers/compress/qat/qat_comp.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/compress/qat/qat_comp.h b/drivers/compress/qat/qat_comp.h index 99a4462eb..24d0d9cb4 100644 --- a/drivers/compress/qat/qat_comp.h +++ b/drivers/compress/qat/qat_comp.h @@ -17,7 +17,7 @@ #define QAT_64_BYTE_ALIGN_MASK (~0x3f) #define QAT_64_BYTE_ALIGN (64) -#define QAT_NUM_BUFS_IN_IM_SGL 1 +#define QAT_NUM_BUFS_IN_IM_SGL 2 #define ERR_CODE_QAT_COMP_WRONG_FW -99