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Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by SN1PEPF0002529D.mail.protection.outlook.com (10.167.242.4) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.7068.20 via Frontend Transport; Wed, 6 Dec 2023 11:31:01 +0000 Received: from BLR-5CG134626B.amd.com (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.34; Wed, 6 Dec 2023 05:30:56 -0600 From: Vipin Varghese To: , CC: Ferruh Yigit Subject: [PATCH] cfgfile: increase value length Date: Wed, 6 Dec 2023 16:59:52 +0530 Message-ID: <20231206112952.1588-1-vipin.varghese@amd.com> X-Mailer: git-send-email 2.41.0.windows.3 MIME-Version: 1.0 X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB04.amd.com (10.181.40.145) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SN1PEPF0002529D:EE_|SJ2PR12MB8717:EE_ X-MS-Office365-Filtering-Correlation-Id: ad90e89a-8f5f-4273-8de1-08dbf64ed375 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 06 Dec 2023 11:31:01.7854 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: ad90e89a-8f5f-4273-8de1-08dbf64ed375 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d; Ip=[165.204.84.17]; Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: SN1PEPF0002529D.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SJ2PR12MB8717 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 The default value for CFG_VALUE_LEN is set to 256 characters. This limits the parsing for longer strings in configuration file. Setting the default to 2048 characters increases the value array size in `struct rte_cfgfile_entry`. Files using cfgfile library are 1. drivers/net/mvpp2/ 2. app/test-dma-perf/ 3. app/test/ 4. examples/qos_sched/ The structure `rte_cfgfile_entry` is not included in DPDK libraries. Modifying from 256 to 2048 allows `app/test-dma-perf/main.c` helps to parse longer string as shared in https://bugs.dpdk.org/show_bug.cgi?id=1333 Signed-off-by: Vipin Varghese Suggested-by: Ferruh Yigit Acked-by: Cristian Dumitrescu --- lib/cfgfile/rte_cfgfile.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/cfgfile/rte_cfgfile.h b/lib/cfgfile/rte_cfgfile.h index 232c65c77b..401353c44e 100644 --- a/lib/cfgfile/rte_cfgfile.h +++ b/lib/cfgfile/rte_cfgfile.h @@ -24,7 +24,7 @@ extern "C" { #endif #ifndef CFG_VALUE_LEN -#define CFG_VALUE_LEN 256 +#define CFG_VALUE_LEN 2048 #endif /** Configuration file */