From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 92E6A46DD5 for ; Wed, 27 Aug 2025 13:19:54 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 7F879402E5; Wed, 27 Aug 2025 13:19:54 +0200 (CEST) Received: from mail-pf1-f172.google.com (mail-pf1-f172.google.com [209.85.210.172]) by mails.dpdk.org (Postfix) with ESMTP id C2D114028E for ; Wed, 27 Aug 2025 13:19:52 +0200 (CEST) Received: by mail-pf1-f172.google.com with SMTP id d2e1a72fcca58-76e4f2e4c40so5928423b3a.2 for ; Wed, 27 Aug 2025 04:19:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=uetpeshawar-edu-pk.20230601.gappssmtp.com; s=20230601; t=1756293592; x=1756898392; darn=dpdk.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=Wlf4L+hixTUITR8y27ELRVQtRuXyf+fKJCR0SwsLwi4=; b=vp8Y5OGupx0AFNL5o+3LoQ+BIl6aQECX/RI6acqQivMtkTs9bh6oR6h2JcV4mnPGOs nwDjVK6KMv80/h2Yj8g/hnMJjgCZyuLbLSL3UP/ls0j5AgQs9BHpgvyC/QqPAe9/SCJd ryNHQiIKbhfbTYsxuB3seg0HHpqywcpBCWveJxVdzfU3m/gmPY1yD+sGi1jyFrbrR537 YX7yKpqsK6SOWZorAyPyVz8YSWZECT/Mk3n+z14bhX3nxzCW/JiLX9PdZCuNB+EavKKJ rSVUL1OXlGGB2BZPRKHmPXF6ANG4womrpqKKpY8yNCbbXRe7CPVXrS5ELvJxIDxje0vt yh4Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1756293592; x=1756898392; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=Wlf4L+hixTUITR8y27ELRVQtRuXyf+fKJCR0SwsLwi4=; b=q1qk7mQyhhZE2pakw0jIBWVrLw0PWv1RRvhIchD0Hr+yxHhjshUDsd5j1ciDWXeJq+ 0BRGnFQi9+Vj9UZUB1xlhwyRSJQpE9u43qTGinFN0vLF052YCuldU1SZ1V92z5+KxHFr Eh2bKdU7bbmZGyz2obgg0ACOC2h4VWS+YrL200AaoEZRsutpgWFTk1Cq623Pty+u2DBj 7ZUNZ1oLUjdDplrT+5RSyfSS2TSZtEWFQUDlbTEiVK0p8h3YFZVB5aSpsjAje/wFDUPJ HdJLfvECvkXPY8iAh99pDQtBlYCPFj7Odxvyvj/6o5vn3lzD8xcrTJXTgyuZT23DKkyP kXQA== X-Forwarded-Encrypted: i=1; AJvYcCXkJXILmqpJje8tt9fmIGUFUIAb4WnGDKWh1NaDPUGcV482YKChbgTXVqCEGkZXwEfRjNa1vjU=@dpdk.org X-Gm-Message-State: AOJu0Yy9jgXc4t6YH0PbOUi0wL4Zo+zjtgE9a+NZykfTSTJpjbRu+1zJ FgIY/j9H/grSvgCIMQeeoqQ9Nhm9GCenhzY64eQFBx9oeRP7HeuQSOKlO6jh0UlyQQE= X-Gm-Gg: ASbGncsOa0uBvpCb7GCzy1zj3MWFAelL1mAqG4IfhIJ/XdfSX3civDl2cLTR6plpACC 1y9rMfuq79jOZEmU/x0S/YCeQuWbb3M8F/4YJqvX2JTMcQKNJGK+avKav8AbCEa1Bc62dWB2zlz 0mEZ4jXuQCmVvLqeewzhfy0ijfD1Nns7KvXFBy8rVjknm0qjzJg6zXP6Y1Elk5T1kQfqUxidkVh fTD/Qw/1iGsq09P/qfWEepfe9RSzKOZd23u7K3lbhJL+z4o3Lji4mmClmApxEAxKaw6vnqsNAKN 4XV18mEe8eOC4rNaRg9Ry7PkvYzFjQvCi7c4dOCBopTiS0Gp70/JDFMVzfnWUE7Y/XaJhWSFy/W N33TANDjvBmNtaIdk6eEoq3Rrx3UYAkcEt+ZHrJqyxzo3PX1yusCGcXSSoExeZW5Enl3wqc9+4P 8Lw/OW90vihycrGIS44ALG0wRmovJxQfg4Qe8F8VdWKt6EgO74 X-Google-Smtp-Source: AGHT+IFCgawi0LRy4KSlveQ+NSdYVxXDvVeVxYAQ0hqSCNPc9DY3nnhTL4KMeP4ij2VMW6iONr+r1g== X-Received: by 2002:a05:6a21:339c:b0:240:af8:1784 with SMTP id adf61e73a8af0-24340b01762mr26292467637.1.1756293591741; Wed, 27 Aug 2025 04:19:51 -0700 (PDT) Received: from localhost.localdomain ([64.62.143.197]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-b4c1b6dedd2sm7119993a12.23.2025.08.27.04.19.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 27 Aug 2025 04:19:51 -0700 (PDT) From: Khadem Ullah <14pwcse1224@uetpeshawar.edu.pk> To: Cristian Dumitrescu , Aman Singh , Sunil Kumar Kori Cc: dev@dpdk.org, Khadem Ullah <14pwcse1224@uetpeshawar.edu.pk>, stable@dpdk.org Subject: [PATCH v2] app/testpmd: validate dscp and vlan table entries for meter creation Date: Wed, 27 Aug 2025 07:18:37 -0400 Message-ID: <20250827111837.3882892-1-14pwcse1224@uetpeshawar.edu.pk> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250822121430.2228507-1-14pwcse1224@uetpeshawar.edu.pk> References: <20250822121430.2228507-1-14pwcse1224@uetpeshawar.edu.pk> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Add validation mechanism for meter creation. The maximum possible entries are [ ...] [ ... ]. Currently, testpmd allows any input table entries for dscp and vlan tables. This patch validates the maximum possible dscp and vlan table entries for meter creation. Fixes: 9f5488e326d3b ("app/testpmd: support different input color method") Cc: stable@dpdk.org Signed-off-by: Khadem Ullah <14pwcse1224@uetpeshawar.edu.pk> --- app/test-pmd/cmdline_mtr.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/app/test-pmd/cmdline_mtr.c b/app/test-pmd/cmdline_mtr.c index e16c5b268f..256d5b4238 100644 --- a/app/test-pmd/cmdline_mtr.c +++ b/app/test-pmd/cmdline_mtr.c @@ -85,14 +85,33 @@ parse_uint(uint64_t *value, const char *str) return 0; } +static int +validate_input_color_table_entries(char *str) +{ + char *token = strtok_r(str, PARSE_DELIMITER, &str); + for (int i = 0; token != NULL; i++) { + if (i > ((MAX_DSCP_TABLE_ENTRIES + MAX_VLAN_TABLE_ENTRIES) - 1)) + return -1; + token = strtok_r(str, PARSE_DELIMITER, &str); + } + return 0; +} + static int parse_input_color_table_entries(char *str, enum rte_color **dscp_table, enum rte_color **vlan_table) { enum rte_color *vlan, *dscp; char *token; + char *temp_str = strdup(str); int i = 0; + if (validate_input_color_table_entries(temp_str)) { + free(temp_str); + return -1; + } + free(temp_str); + token = strtok_r(str, PARSE_DELIMITER, &str); if (token == NULL) return 0; -- 2.43.0