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GET /api/patches/138374/?format=api
{ "id": 138374, "url": "http://patchwork.dpdk.org/api/patches/138374/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/20240314093630.1066948-4-mingjinx.ye@intel.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": "<20240314093630.1066948-4-mingjinx.ye@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20240314093630.1066948-4-mingjinx.ye@intel.com", "date": "2024-03-14T09:36:30", "name": "[3/3] net/vdev: fix insert vdev core dump", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "c9bb68c9d0f028cd13960bffeb30bb49a2070ef6", "submitter": { "id": 2862, "url": "http://patchwork.dpdk.org/api/people/2862/?format=api", "name": "Mingjin Ye", "email": "mingjinx.ye@intel.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/20240314093630.1066948-4-mingjinx.ye@intel.com/mbox/", "series": [ { "id": 31507, "url": "http://patchwork.dpdk.org/api/series/31507/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=31507", "date": "2024-03-14T09:36:27", "name": "fix insert dev core dump", "version": 1, "mbox": "http://patchwork.dpdk.org/series/31507/mbox/" } ], "comments": "http://patchwork.dpdk.org/api/patches/138374/comments/", "check": "success", "checks": "http://patchwork.dpdk.org/api/patches/138374/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 8346243CB2;\n\tThu, 14 Mar 2024 10:54:55 +0100 (CET)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id C6D2C42E70;\n\tThu, 14 Mar 2024 10:54:40 +0100 (CET)", "from mgamail.intel.com (mgamail.intel.com [198.175.65.17])\n by mails.dpdk.org (Postfix) with ESMTP id 8912A42E65;\n Thu, 14 Mar 2024 10:54:38 +0100 (CET)", "from orviesa010.jf.intel.com ([10.64.159.150])\n by orvoesa109.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 14 Mar 2024 02:54:38 -0700", "from unknown (HELO localhost.localdomain) ([10.239.252.253])\n by orviesa010-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 14 Mar 2024 02:54:37 -0700" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple;\n d=intel.com; i=@intel.com; q=dns/txt; s=Intel;\n t=1710410079; x=1741946079;\n h=from:to:cc:subject:date:message-id:in-reply-to:\n references:mime-version:content-transfer-encoding;\n bh=saAQ6BjDU9X0Bry3EqndEr033TMw3MpKb2PQcUKZCTI=;\n b=AiWE0dD/+KstQOLrnaimF14QCVFCWlw211Y8dr6I0Fs50cmUzUYZ2cDa\n wLyxDYScwRznhfEelb81rw24FGWnFXACLuRI3fmiu0uP3bSHH9rlGG9HZ\n SULji0loVz+K6eWgZ/i6zfLcWegJZf0CUGB8q6oEzpei+e1kLtyT/Jqei\n 9Z/4pL7gu3HYlXRZSx0Oy8TTVrQlmvvJJUTVTgznQzIUp6IwR/WNHph41\n 1P3T+U7wkXKfd6D4SOEhlaDmqcG9N8+Vmo8jcx5EC0EwiczCtIhXTWfZT\n UulPKjJdnb4qZQvH2jv55Z9LBLNbKgcTQsmTukq7xPYQxLijtwJwsmqoG Q==;", "X-IronPort-AV": [ "E=McAfee;i=\"6600,9927,11012\"; a=\"5339887\"", "E=Sophos;i=\"6.07,125,1708416000\";\n d=\"scan'208\";a=\"5339887\"", "E=Sophos;i=\"6.07,125,1708416000\"; d=\"scan'208\";a=\"12125219\"" ], "X-ExtLoop1": "1", "From": "Mingjin Ye <mingjinx.ye@intel.com>", "To": "dev@dpdk.org", "Cc": "Mingjin Ye <mingjinx.ye@intel.com>,\n\tstable@dpdk.org", "Subject": "[PATCH 3/3] net/vdev: fix insert vdev core dump", "Date": "Thu, 14 Mar 2024 09:36:30 +0000", "Message-Id": "<20240314093630.1066948-4-mingjinx.ye@intel.com>", "X-Mailer": "git-send-email 2.25.1", "In-Reply-To": "<20240314093630.1066948-1-mingjinx.ye@intel.com>", "References": "<20240314093630.1066948-1-mingjinx.ye@intel.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "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": "Inserting a vdev device when the device arguments are already stored\nin devargs_list, the rte_devargs_insert function replaces the supplied\nnew devargs with the found devargs and frees the new devargs. As a\nresult, the use of free devargs results in a core dump.\n\nThis patch fixes the issue by using valid devargs.\n\nFixes: f3a1188cee4a (\"devargs: make device representation generic\")\nCc: stable@dpdk.org\n\nSigned-off-by: Mingjin Ye <mingjinx.ye@intel.com>\n---\n drivers/bus/vdev/vdev.c | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)", "diff": "diff --git a/drivers/bus/vdev/vdev.c b/drivers/bus/vdev/vdev.c\nindex 1a6cc7d12d..53fc4a6e21 100644\n--- a/drivers/bus/vdev/vdev.c\n+++ b/drivers/bus/vdev/vdev.c\n@@ -286,7 +286,6 @@ insert_vdev(const char *name, const char *args, struct rte_vdev_device **p_dev)\n \n \tdev->device.bus = &rte_vdev_bus;\n \tdev->device.numa_node = SOCKET_ID_ANY;\n-\tdev->device.name = devargs->name;\n \n \tif (find_vdev(name)) {\n \t\t/*\n@@ -300,6 +299,7 @@ insert_vdev(const char *name, const char *args, struct rte_vdev_device **p_dev)\n \n \trte_devargs_insert(&devargs);\n \tdev->device.devargs = devargs;\n+\tdev->device.name = devargs->name;\n \tTAILQ_INSERT_TAIL(&vdev_device_list, dev, next);\n \n \tif (p_dev)\n", "prefixes": [ "3/3" ] }