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GET /api/patches/127367/?format=api
https://patches.dpdk.org/api/patches/127367/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20230525070302.3745541-3-huangdengdui@huawei.com/", "project": { "id": 1, "url": "https://patches.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": "<20230525070302.3745541-3-huangdengdui@huawei.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20230525070302.3745541-3-huangdengdui@huawei.com", "date": "2023-05-25T07:03:02", "name": "[v3,2/2] app/testpmd: fix segment fault with invalid queue ID", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "a223c22edefcdb0bfb060e27c3d6c49b6b731267", "submitter": { "id": 3066, "url": "https://patches.dpdk.org/api/people/3066/?format=api", "name": "huangdengdui", "email": "huangdengdui@huawei.com" }, "delegate": { "id": 319, "url": "https://patches.dpdk.org/api/users/319/?format=api", "username": "fyigit", "first_name": "Ferruh", "last_name": "Yigit", "email": "ferruh.yigit@amd.com" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/20230525070302.3745541-3-huangdengdui@huawei.com/mbox/", "series": [ { "id": 28168, "url": "https://patches.dpdk.org/api/series/28168/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=28168", "date": "2023-05-25T07:03:00", "name": "add Rx/Tx queue ID check API and use it to fix a bug", "version": 3, "mbox": "https://patches.dpdk.org/series/28168/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/127367/comments/", "check": "fail", "checks": "https://patches.dpdk.org/api/patches/127367/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 7B94942B95;\n\tThu, 25 May 2023 09:03:15 +0200 (CEST)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 25027410DC;\n\tThu, 25 May 2023 09:03:11 +0200 (CEST)", "from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188])\n by mails.dpdk.org (Postfix) with ESMTP id 7002C40DDB\n for <dev@dpdk.org>; Thu, 25 May 2023 09:03:08 +0200 (CEST)", "from dggpeml500011.china.huawei.com (unknown [172.30.72.57])\n by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4QRf7p57W1zLptm;\n Thu, 25 May 2023 15:00:06 +0800 (CST)", "from localhost.huawei.com (10.50.163.32) by\n dggpeml500011.china.huawei.com (7.185.36.84) with Microsoft SMTP Server\n (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id\n 15.1.2507.23; Thu, 25 May 2023 15:03:03 +0800" ], "From": "Dengdui Huang <huangdengdui@huawei.com>", "To": "<dev@dpdk.org>", "CC": "<ferruh.yigit@amd.com>, <stephen@networkplumber.org>,\n <thomas@monjalon.net>, <aman.deep.singh@intel.com>, <yuying.zhang@intel.com>,\n <andrew.rybchenko@oktetlabs.ru>, <anatoly.burakov@intel.com>,\n <lihuisong@huawei.com>, <liuyonglong@huawei.com>, <liudongdong3@huawei.com>", "Subject": "[PATCH v3 2/2] app/testpmd: fix segment fault with invalid queue ID", "Date": "Thu, 25 May 2023 15:03:02 +0800", "Message-ID": "<20230525070302.3745541-3-huangdengdui@huawei.com>", "X-Mailer": "git-send-email 2.33.0", "In-Reply-To": "<20230525070302.3745541-1-huangdengdui@huawei.com>", "References": "<20230516110021.1801443-1-huangdengdui@huawei.com>\n <20230525070302.3745541-1-huangdengdui@huawei.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-Originating-IP": "[10.50.163.32]", "X-ClientProxiedBy": "dggems704-chm.china.huawei.com (10.3.19.181) To\n dggpeml500011.china.huawei.com (7.185.36.84)", "X-CFilter-Loop": "Reflected", "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": "When input queue ID is invalid, it will lead to\nSegmentation fault, like:\n\ndpdk-testpmd -a 0000:01:00.0 -- -i\ntestpmd> show port 0 txq/rxq 99 desc 0 status\nSegmentation fault\n\ndpdk-testpmd -a 0000:01:00.0 -- -i\ntestpmd> show port 0 rxq 99 desc used count\nSegmentation fault\n\nThis patch fixes it.\n\nFixes: fae9aa717d6c (\"app/testpmd: support checking descriptor status\")\nFixes: 3f9acb5c83bb (\"ethdev: avoid non-dataplane checks in Rx queue count\")\nCc: stable@dpdk.org\n\nSigned-off-by: Dengdui Huang <huangdengdui@huawei.com>\n---\n app/test-pmd/cmdline.c | 23 ++++++++++++++++-------\n 1 file changed, 16 insertions(+), 7 deletions(-)", "diff": "diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c\nindex 7b20bef4e9..2863b5ebda 100644\n--- a/app/test-pmd/cmdline.c\n+++ b/app/test-pmd/cmdline.c\n@@ -12275,12 +12275,13 @@ cmd_show_rx_tx_desc_status_parsed(void *parsed_result,\n \tstruct cmd_show_rx_tx_desc_status_result *res = parsed_result;\n \tint rc;\n \n-\tif (!rte_eth_dev_is_valid_port(res->cmd_pid)) {\n-\t\tfprintf(stderr, \"invalid port id %u\\n\", res->cmd_pid);\n-\t\treturn;\n-\t}\n-\n \tif (!strcmp(res->cmd_keyword, \"rxq\")) {\n+\t\tif (rte_eth_dev_rxq_avail(res->cmd_pid, res->cmd_qid) != 0) {\n+\t\t\tfprintf(stderr,\n+\t\t\t\t\"Invalid input: port id = %d, queue id = %d\\n\",\n+\t\t\t\tres->cmd_pid, res->cmd_qid);\n+\t\t\treturn;\n+\t\t}\n \t\trc = rte_eth_rx_descriptor_status(res->cmd_pid, res->cmd_qid,\n \t\t\t\t\t res->cmd_did);\n \t\tif (rc < 0) {\n@@ -12296,6 +12297,12 @@ cmd_show_rx_tx_desc_status_parsed(void *parsed_result,\n \t\telse\n \t\t\tprintf(\"Desc status = UNAVAILABLE\\n\");\n \t} else if (!strcmp(res->cmd_keyword, \"txq\")) {\n+\t\tif (rte_eth_dev_txq_avail(res->cmd_pid, res->cmd_qid) != 0) {\n+\t\t\tfprintf(stderr,\n+\t\t\t\t\"Invalid input: port id = %d, queue id = %d\\n\",\n+\t\t\t\tres->cmd_pid, res->cmd_qid);\n+\t\t\treturn;\n+\t\t}\n \t\trc = rte_eth_tx_descriptor_status(res->cmd_pid, res->cmd_qid,\n \t\t\t\t\t res->cmd_did);\n \t\tif (rc < 0) {\n@@ -12375,8 +12382,10 @@ cmd_show_rx_queue_desc_used_count_parsed(void *parsed_result,\n \tstruct cmd_show_rx_queue_desc_used_count_result *res = parsed_result;\n \tint rc;\n \n-\tif (!rte_eth_dev_is_valid_port(res->cmd_pid)) {\n-\t\tfprintf(stderr, \"invalid port id %u\\n\", res->cmd_pid);\n+\tif (rte_eth_dev_rxq_avail(res->cmd_pid, res->cmd_qid) != 0) {\n+\t\tfprintf(stderr,\n+\t\t\t\"Invalid input: port id = %d, queue id = %d\\n\",\n+\t\t\tres->cmd_pid, res->cmd_qid);\n \t\treturn;\n \t}\n \n", "prefixes": [ "v3", "2/2" ] }{ "id": 127367, "url": "