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{
    "id": 135732,
    "url": "http://patchwork.dpdk.org/api/patches/135732/?format=api",
    "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/20240104175111.2190075-2-venkatx.sivaramakrishnan@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": "<20240104175111.2190075-2-venkatx.sivaramakrishnan@intel.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20240104175111.2190075-2-venkatx.sivaramakrishnan@intel.com",
    "date": "2024-01-04T17:51:10",
    "name": "[v4,1/2] net/tap: fix buffer overflow for ptypes list through updation of last element.",
    "commit_ref": null,
    "pull_url": null,
    "state": "superseded",
    "archived": true,
    "hash": "59322bcd043ef23eaee9f35ee2efb334d710fda3",
    "submitter": {
        "id": 3155,
        "url": "http://patchwork.dpdk.org/api/people/3155/?format=api",
        "name": "Sivaramakrishnan Venkat",
        "email": "venkatx.sivaramakrishnan@intel.com"
    },
    "delegate": {
        "id": 319,
        "url": "http://patchwork.dpdk.org/api/users/319/?format=api",
        "username": "fyigit",
        "first_name": "Ferruh",
        "last_name": "Yigit",
        "email": "ferruh.yigit@amd.com"
    },
    "mbox": "http://patchwork.dpdk.org/project/dpdk/patch/20240104175111.2190075-2-venkatx.sivaramakrishnan@intel.com/mbox/",
    "series": [
        {
            "id": 30724,
            "url": "http://patchwork.dpdk.org/api/series/30724/?format=api",
            "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=30724",
            "date": "2024-01-04T17:51:10",
            "name": "[v4,1/2] net/tap: fix buffer overflow for ptypes list through updation of last element.",
            "version": 4,
            "mbox": "http://patchwork.dpdk.org/series/30724/mbox/"
        }
    ],
    "comments": "http://patchwork.dpdk.org/api/patches/135732/comments/",
    "check": "success",
    "checks": "http://patchwork.dpdk.org/api/patches/135732/checks/",
    "tags": {},
    "related": [],
    "headers": {
        "Return-Path": "<dev-bounces@dpdk.org>",
        "X-Original-To": "patchwork@inbox.dpdk.org",
        "Delivered-To": "patchwork@inbox.dpdk.org",
        "Received": [
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        ],
        "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple;\n d=intel.com; i=@intel.com; q=dns/txt; s=Intel;\n t=1704390682; x=1735926682;\n h=from:to:cc:subject:date:message-id:in-reply-to:\n references:mime-version:content-transfer-encoding;\n bh=X58WXY5GWu/rJ4XNR5qw08v31vls9KxNxFM67Xy2JqQ=;\n b=JZtbLlRtX6NQKd2ZZTpTxN/pQUt333lxbas9joJPuqp4o6VO3mz+I0Vx\n N8tRHgcqOT/zARazEqGMMZz4idR+NjgBm6sTRvyfr+T5OSUJmAh+f1Qf8\n JTL/sMCGijiH5bONuGjMAjIBFVYiMT/rwlMBCnySWoBZJpzRp3UgbsiT4\n emcartRnZiiN+UndJsAvB3ZZ2YkKZTRwmatmtzsFjWJsU3SF/sGhwVyIl\n 6QS9LOJsjAFzLBSh58VOzxiAs+KHfzEMJMYw7uQimmOD6Ma+3I8rql3Eh\n yZdo59TGGYNluj7k1gVhhPVtbqWTv9kfrubpfFLG6gHinKHO3/cHaCYKw w==;",
        "X-IronPort-AV": [
            "E=McAfee;i=\"6600,9927,10943\"; a=\"4133276\"",
            "E=Sophos;i=\"6.04,331,1695711600\";\n   d=\"scan'208\";a=\"4133276\"",
            "E=McAfee;i=\"6600,9927,10943\"; a=\"871000819\"",
            "E=Sophos;i=\"6.04,331,1695711600\"; d=\"scan'208\";a=\"871000819\""
        ],
        "X-ExtLoop1": "1",
        "From": "Sivaramakrishnan Venkat <venkatx.sivaramakrishnan@intel.com>",
        "To": "Hemant Agrawal <hemant.agrawal@nxp.com>,\n Sachin Saxena <sachin.saxena@nxp.com>, Zyta Szpak <zr@semihalf.com>,\n Liron Himi <lironh@marvell.com>, Chaoyong He <chaoyong.he@corigine.com>,\n Gagandeep Singh <g.singh@nxp.com>, Jerin Jacob <jerinj@marvell.com>,\n Maciej Czekaj <mczekaj@marvell.com>",
        "Cc": "dev@dpdk.org, stable@dpdk.org,\n Sivaramakrishnan Venkat <venkatx.sivaramakrishnan@intel.com>,\n pascal.mazon@6wind.com, tdu@semihalf.com, jianfeng.tan@intel.com,\n jerin.jacob@caviumnetworks.com",
        "Subject": "[dpdk-dev v4 1/2] net/tap: fix buffer overflow for ptypes list\n through updation of last element.",
        "Date": "Thu,  4 Jan 2024 17:51:10 +0000",
        "Message-Id": "<20240104175111.2190075-2-venkatx.sivaramakrishnan@intel.com>",
        "X-Mailer": "git-send-email 2.25.1",
        "In-Reply-To": "<20240104175111.2190075-1-venkatx.sivaramakrishnan@intel.com>",
        "References": "<20231221184001.928922-1-venkatx.sivaramakrishnan@intel.com>\n <20240104175111.2190075-1-venkatx.sivaramakrishnan@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>",
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        "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>",
        "Errors-To": "dev-bounces@dpdk.org"
    },
    "content": "Incorrect ptypes list causes buffer overflow for Address Sanitizer\nrun. The last element in the ptypes lists to be \"RTE_PTYPE_UNKNOWN\"\nfor rte_eth_dev_get_supported_ptypes().\nIn rte_eth_dev_get_supported_ptypes(),the loop iterates until it\nfinds \"RTE_PTYPE_UNKNOWN\" to detect last element of the ptypes array.\nFix the ptypes list for drivers.\n\nFixes: 0849ac3b6122 (\"net/tap: add packet type management\")\nFixes: a7bdc3bd4244 (\"net/dpaa: support packet type parsing\")\nFixes: 4ccc8d770d3b (\"net/mvneta: add PMD skeleton\")\nFixes: f3f0d77db6b0 (\"net/mrvl: support packet type parsing\")\nFixes: 78a38edf66de (\"ethdev: query supported packet types\")\nFixes: 659b494d3d88 (\"net/pfe: add packet types and basic statistics\")\nFixes: 398a1be14168 (\"net/thunderx: remove generic passX references\")\nCc: pascal.mazon@6wind.com\nCc: zr@semihalf.com\nCc: tdu@semihalf.com\nCc: jianfeng.tan@intel.com\nCc: g.singh@nxp.com\nCc: jerin.jacob@caviumnetworks.com\nCc: stable@dpdk.org\n\nSigned-off-by: Sivaramakrishnan Venkat <venkatx.sivaramakrishnan@intel.com>\n---\n drivers/net/dpaa/dpaa_ethdev.c      | 3 ++-\n drivers/net/mvneta/mvneta_ethdev.c  | 3 ++-\n drivers/net/mvpp2/mrvl_ethdev.c     | 3 ++-\n drivers/net/nfp/nfp_net_common.c    | 1 +\n drivers/net/pfe/pfe_ethdev.c        | 3 ++-\n drivers/net/tap/rte_eth_tap.c       | 1 +\n drivers/net/thunderx/nicvf_ethdev.c | 2 ++\n 7 files changed, 12 insertions(+), 4 deletions(-)",
    "diff": "diff --git a/drivers/net/dpaa/dpaa_ethdev.c b/drivers/net/dpaa/dpaa_ethdev.c\nindex ef4c06db6a..779bdc5860 100644\n--- a/drivers/net/dpaa/dpaa_ethdev.c\n+++ b/drivers/net/dpaa/dpaa_ethdev.c\n@@ -363,7 +363,8 @@ dpaa_supported_ptypes_get(struct rte_eth_dev *dev)\n \t\tRTE_PTYPE_L4_TCP,\n \t\tRTE_PTYPE_L4_UDP,\n \t\tRTE_PTYPE_L4_SCTP,\n-\t\tRTE_PTYPE_TUNNEL_ESP\n+\t\tRTE_PTYPE_TUNNEL_ESP,\n+\t\tRTE_PTYPE_UNKNOWN\n \t};\n \n \tPMD_INIT_FUNC_TRACE();\ndiff --git a/drivers/net/mvneta/mvneta_ethdev.c b/drivers/net/mvneta/mvneta_ethdev.c\nindex daa69e533a..212c300c14 100644\n--- a/drivers/net/mvneta/mvneta_ethdev.c\n+++ b/drivers/net/mvneta/mvneta_ethdev.c\n@@ -198,7 +198,8 @@ mvneta_dev_supported_ptypes_get(struct rte_eth_dev *dev __rte_unused)\n \t\tRTE_PTYPE_L3_IPV4,\n \t\tRTE_PTYPE_L3_IPV6,\n \t\tRTE_PTYPE_L4_TCP,\n-\t\tRTE_PTYPE_L4_UDP\n+\t\tRTE_PTYPE_L4_UDP,\n+\t\tRTE_PTYPE_UNKNOWN\n \t};\n \n \treturn ptypes;\ndiff --git a/drivers/net/mvpp2/mrvl_ethdev.c b/drivers/net/mvpp2/mrvl_ethdev.c\nindex c12364941d..4cc64c7cad 100644\n--- a/drivers/net/mvpp2/mrvl_ethdev.c\n+++ b/drivers/net/mvpp2/mrvl_ethdev.c\n@@ -1777,7 +1777,8 @@ mrvl_dev_supported_ptypes_get(struct rte_eth_dev *dev __rte_unused)\n \t\tRTE_PTYPE_L3_IPV6_EXT,\n \t\tRTE_PTYPE_L2_ETHER_ARP,\n \t\tRTE_PTYPE_L4_TCP,\n-\t\tRTE_PTYPE_L4_UDP\n+\t\tRTE_PTYPE_L4_UDP,\n+\t\tRTE_PTYPE_UNKNOWN\n \t};\n \n \treturn ptypes;\ndiff --git a/drivers/net/nfp/nfp_net_common.c b/drivers/net/nfp/nfp_net_common.c\nindex e969b840d6..46d0e07850 100644\n--- a/drivers/net/nfp/nfp_net_common.c\n+++ b/drivers/net/nfp/nfp_net_common.c\n@@ -1299,6 +1299,7 @@ nfp_net_supported_ptypes_get(struct rte_eth_dev *dev)\n \t\tRTE_PTYPE_INNER_L4_NONFRAG,\n \t\tRTE_PTYPE_INNER_L4_ICMP,\n \t\tRTE_PTYPE_INNER_L4_SCTP,\n+\t\tRTE_PTYPE_UNKNOWN\n \t};\n \n \tif (dev->rx_pkt_burst != nfp_net_recv_pkts)\ndiff --git a/drivers/net/pfe/pfe_ethdev.c b/drivers/net/pfe/pfe_ethdev.c\nindex 551f3cf193..0073dd7405 100644\n--- a/drivers/net/pfe/pfe_ethdev.c\n+++ b/drivers/net/pfe/pfe_ethdev.c\n@@ -520,7 +520,8 @@ pfe_supported_ptypes_get(struct rte_eth_dev *dev)\n \t\tRTE_PTYPE_L3_IPV6_EXT,\n \t\tRTE_PTYPE_L4_TCP,\n \t\tRTE_PTYPE_L4_UDP,\n-\t\tRTE_PTYPE_L4_SCTP\n+\t\tRTE_PTYPE_L4_SCTP,\n+\t\tRTE_PTYPE_UNKNOWN\n \t};\n \n \tif (dev->rx_pkt_burst == pfe_recv_pkts ||\ndiff --git a/drivers/net/tap/rte_eth_tap.c b/drivers/net/tap/rte_eth_tap.c\nindex b41fa971cb..3fa03cdbee 100644\n--- a/drivers/net/tap/rte_eth_tap.c\n+++ b/drivers/net/tap/rte_eth_tap.c\n@@ -1803,6 +1803,7 @@ tap_dev_supported_ptypes_get(struct rte_eth_dev *dev __rte_unused)\n \t\tRTE_PTYPE_L4_UDP,\n \t\tRTE_PTYPE_L4_TCP,\n \t\tRTE_PTYPE_L4_SCTP,\n+\t\tRTE_PTYPE_UNKNOWN\n \t};\n \n \treturn ptypes;\ndiff --git a/drivers/net/thunderx/nicvf_ethdev.c b/drivers/net/thunderx/nicvf_ethdev.c\nindex a504d41dfe..5a0c3dc4a6 100644\n--- a/drivers/net/thunderx/nicvf_ethdev.c\n+++ b/drivers/net/thunderx/nicvf_ethdev.c\n@@ -392,12 +392,14 @@ nicvf_dev_supported_ptypes_get(struct rte_eth_dev *dev)\n \t\tRTE_PTYPE_L4_TCP,\n \t\tRTE_PTYPE_L4_UDP,\n \t\tRTE_PTYPE_L4_FRAG,\n+\t\tRTE_PTYPE_UNKNOWN\n \t};\n \tstatic const uint32_t ptypes_tunnel[] = {\n \t\tRTE_PTYPE_TUNNEL_GRE,\n \t\tRTE_PTYPE_TUNNEL_GENEVE,\n \t\tRTE_PTYPE_TUNNEL_VXLAN,\n \t\tRTE_PTYPE_TUNNEL_NVGRE,\n+\t\tRTE_PTYPE_UNKNOWN\n \t};\n \tstatic const uint32_t ptypes_end = RTE_PTYPE_UNKNOWN;\n \n",
    "prefixes": [
        "v4",
        "1/2"
    ]
}