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GET /api/patches/128779/?format=api
{ "id": 128779, "url": "http://patchwork.dpdk.org/api/patches/128779/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/20230616123910.1110724-3-abhijit.gangurde@amd.com/", "project": { "id": 1, "url": "http://patchwork.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<20230616123910.1110724-3-abhijit.gangurde@amd.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20230616123910.1110724-3-abhijit.gangurde@amd.com", "date": "2023-06-16T12:39:09", "name": "[v2,2/3] bus/cdx: move debug print before unmapping resource", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "0b2488e24928b40c4153fefdc40cb013d8c12f39", "submitter": { "id": 3110, "url": "http://patchwork.dpdk.org/api/people/3110/?format=api", "name": "Abhijit Gangurde", "email": "abhijit.gangurde@amd.com" }, "delegate": { "id": 1, "url": "http://patchwork.dpdk.org/api/users/1/?format=api", "username": "tmonjalo", "first_name": "Thomas", "last_name": "Monjalon", "email": "thomas@monjalon.net" }, "mbox": "http://patchwork.dpdk.org/project/dpdk/patch/20230616123910.1110724-3-abhijit.gangurde@amd.com/mbox/", "series": [ { "id": 28559, "url": "http://patchwork.dpdk.org/api/series/28559/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=28559", "date": "2023-06-16T12:39:07", "name": "bus/cdx: fix coverity issue", "version": 2, "mbox": "http://patchwork.dpdk.org/series/28559/mbox/" } ], "comments": "http://patchwork.dpdk.org/api/patches/128779/comments/", "check": "success", "checks": "http://patchwork.dpdk.org/api/patches/128779/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id B72A842CDA;\n\tFri, 16 Jun 2023 14:41:39 +0200 (CEST)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id A911A42B71;\n\tFri, 16 Jun 2023 14:41:39 +0200 (CEST)", "from NAM11-CO1-obe.outbound.protection.outlook.com\n (mail-co1nam11on2051.outbound.protection.outlook.com [40.107.220.51])\n by mails.dpdk.org (Postfix) with ESMTP id 16DF840DDB\n for <dev@dpdk.org>; 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helo=SATLEXMB04.amd.com; pr=C", "From": "Abhijit Gangurde <abhijit.gangurde@amd.com>", "To": "<Nipun.Gupta@amd.com>, <nikhil.agarwal@amd.com>", "CC": "<dev@dpdk.org>, <david.marchand@redhat.com>, <ferruh.yigit@amd.com>,\n Abhijit Gangurde <abhijit.gangurde@amd.com>", "Subject": "[PATCH v2 2/3] bus/cdx: move debug print before unmapping resource", "Date": "Fri, 16 Jun 2023 18:09:09 +0530", "Message-ID": "<20230616123910.1110724-3-abhijit.gangurde@amd.com>", "X-Mailer": "git-send-email 2.25.1", "In-Reply-To": "<20230616123910.1110724-1-abhijit.gangurde@amd.com>", "References": "<20230616123910.1110724-1-abhijit.gangurde@amd.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-EOPAttributedMessage": "0", "X-MS-PublicTrafficType": "Email", "X-MS-TrafficTypeDiagnostic": "CO1NAM11FT031:EE_|BY5PR12MB4321:EE_", "X-MS-Office365-Filtering-Correlation-Id": "d3507bf9-7a39-42af-650e-08db6e6705d7", "X-MS-Exchange-SenderADCheck": "1", "X-MS-Exchange-AntiSpam-Relay": "0", "X-Microsoft-Antispam": "BCL:0;", "X-Microsoft-Antispam-Message-Info": "\n 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", "X-Forefront-Antispam-Report": "CIP:165.204.84.17; CTRY:US; LANG:en; SCL:1; SRV:;\n IPV:CAL; SFV:NSPM; H:SATLEXMB04.amd.com; PTR:InfoDomainNonexistent; CAT:NONE;\n SFS:(13230028)(4636009)(346002)(376002)(136003)(39860400002)(396003)(451199021)(36840700001)(40470700004)(46966006)(36756003)(82310400005)(86362001)(478600001)(8676002)(8936002)(41300700001)(81166007)(82740400003)(6636002)(4326008)(110136005)(54906003)(6666004)(316002)(5660300002)(44832011)(1076003)(186003)(26005)(2906002)(36860700001)(2616005)(47076005)(40480700001)(356005)(70586007)(70206006)(426003)(83380400001)(40460700003)(336012)(36900700001);\n DIR:OUT; SFP:1101;", "X-OriginatorOrg": "amd.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "16 Jun 2023 12:41:36.0027 (UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n d3507bf9-7a39-42af-650e-08db6e6705d7", "X-MS-Exchange-CrossTenant-Id": "3dd8961f-e488-4e60-8e11-a82d994e183d", "X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp": "\n TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d; Ip=[165.204.84.17];\n Helo=[SATLEXMB04.amd.com]", "X-MS-Exchange-CrossTenant-AuthSource": "\n CO1NAM11FT031.eop-nam11.prod.protection.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "BY5PR12MB4321", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org" }, "content": "Move debug print before unmapping requested address\nto fix use after free coverity issue.\n\nCoverity issue: 385381\nFixes: 45ef232af515 (\"bus/cdx: introduce AMD CDX bus\")\nSigned-off-by: Abhijit Gangurde <abhijit.gangurde@amd.com>\n---\n v2:\n - Updated commit message\n\n drivers/bus/cdx/cdx.c | 3 ++-\n 1 file changed, 2 insertions(+), 1 deletion(-)", "diff": "diff --git a/drivers/bus/cdx/cdx.c b/drivers/bus/cdx/cdx.c\nindex 9130c30515..aef19682f4 100644\n--- a/drivers/bus/cdx/cdx.c\n+++ b/drivers/bus/cdx/cdx.c\n@@ -322,12 +322,13 @@ cdx_unmap_resource(void *requested_addr, size_t size)\n \tif (requested_addr == NULL)\n \t\treturn;\n \n+\tCDX_BUS_DEBUG(\"Unmapping CDX memory at %p\", requested_addr);\n+\n \t/* Unmap the CDX memory resource of device */\n \tif (rte_mem_unmap(requested_addr, size)) {\n \t\tCDX_BUS_ERR(\"%s(): cannot mem unmap(%p, %#zx): %s\", __func__,\n \t\t\trequested_addr, size, rte_strerror(rte_errno));\n \t}\n-\tCDX_BUS_DEBUG(\"CDX memory unmapped at %p\", requested_addr);\n }\n /*\n * Match the CDX Driver and Device using device id and vendor id.\n", "prefixes": [ "v2", "2/3" ] }