Cover Detail
Show a cover letter.
GET /api/covers/66218/?format=api
{ "id": 66218, "url": "http://patches.dpdk.org/api/covers/66218/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/cover/20200303175938.14292-1-stephen@networkplumber.org/", "project": { "id": 1, "url": "http://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": "<20200303175938.14292-1-stephen@networkplumber.org>", "list_archive_url": "https://inbox.dpdk.org/dev/20200303175938.14292-1-stephen@networkplumber.org", "date": "2020-03-03T17:59:32", "name": "[0/6] net/bnxt: bounds checking patches", "submitter": { "id": 27, "url": "http://patches.dpdk.org/api/people/27/?format=api", "name": "Stephen Hemminger", "email": "stephen@networkplumber.org" }, "mbox": "http://patches.dpdk.org/project/dpdk/cover/20200303175938.14292-1-stephen@networkplumber.org/mbox/", "series": [ { "id": 8766, "url": "http://patches.dpdk.org/api/series/8766/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=8766", "date": "2020-03-03T17:59:32", "name": "net/bnxt: bounds checking patches", "version": 1, "mbox": "http://patches.dpdk.org/series/8766/mbox/" } ], "comments": "http://patches.dpdk.org/api/covers/66218/comments/", "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from dpdk.org (dpdk.org [92.243.14.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 4F778A0571;\n\tTue, 3 Mar 2020 18:59:44 +0100 (CET)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 9274C1BFF0;\n\tTue, 3 Mar 2020 18:59:43 +0100 (CET)", "from mail-pj1-f52.google.com (mail-pj1-f52.google.com\n [209.85.216.52]) by dpdk.org (Postfix) with ESMTP id 5873F1BFE9\n for <dev@dpdk.org>; Tue, 3 Mar 2020 18:59:42 +0100 (CET)", "by mail-pj1-f52.google.com with SMTP id k36so680164pje.5\n for <dev@dpdk.org>; Tue, 03 Mar 2020 09:59:42 -0800 (PST)", "from hermes.corp.microsoft.com (204-195-22-127.wavecable.com.\n [204.195.22.127])\n by smtp.gmail.com with ESMTPSA id w195sm22012158pfd.65.2020.03.03.09.59.40\n (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n Tue, 03 Mar 2020 09:59:40 -0800 (PST)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=networkplumber-org.20150623.gappssmtp.com; s=20150623;\n h=from:to:cc:subject:date:message-id:mime-version\n :content-transfer-encoding;\n bh=egckYYR5fKW08HSBjGhs1DIsGQCUxY/kTJhaD1YjtX8=;\n b=qQYe5vmRCo/w3f9WgrU1Kn42fXvcsSvpNhycQUJ//w627J1SGyt/JlydNMR1TPoMoj\n lzdB43KBNmy//y8uo70fLDaN5ILuXU7tlPmtb9MI+ToF0mBm1GVLYwHGSXbGuQu/OqRq\n UX6wnU9K+1IEo9OIOHIqcGpavae+C36eQ4Vb8K2cHOCng5BqLsLr0VKS0ogqf8U7cH5K\n YmgwxSdz6FGFqU7lcTQHFj52ZAWkslPYX4pln//emfZLelJcdKxRHtPmvurKC/btWG5I\n kCD4yW6HadHzR4GVXH13371TRjjHL0Rj1N6RGhMTOv7fys+coPHYdn8W4ltqGmVQ/OYC\n yLyQ==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20161025;\n h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version\n :content-transfer-encoding;\n bh=egckYYR5fKW08HSBjGhs1DIsGQCUxY/kTJhaD1YjtX8=;\n b=nks6OagPi2AbZqFvI1s8wIcHka7btCbShzr5rlFyywPGew9fLmQvlNv2mu3cguXj6d\n EJW2uSdTXJaUCyPdHpNWzMrldYY448ecl8Krc3Q10yQBIApE6JIm4GZ/4Zj07VUjZkns\n Gzwe4JJIhkg7Y9GcS1RPqQzIr1B3hoHcSdS1LqGQRlU20pPcWdiklM2WmCJJAju51sz3\n 2FHUsROQ+CxTmnMl+zaKCqySJyxbCrvt6ABdz/RizppEH7Xu8rIUyUb9jm0DsG6rcICe\n MsBwLHGiYejyUPDlEYH/8p6S+Xs97tNEOhDux/F/ssmrqB37ZD6x8arIQsw/7w9y9ZGW\n o9Pw==", "X-Gm-Message-State": "ANhLgQ38vDwJmwPZnwbe9jzlj8TmEoHTa0Mxl+KuLClzqxAVSvsN/3oQ\n nC8Oi4UJz7o2JEPCCInJ0Y9g1Q==", "X-Google-Smtp-Source": "\n ADFU+vvkk+ZqLEAz/9ICPwA42CaNXmMr9+yKCmMmJpUZ+vCyZNnRhVXWEhE9X5TTmlFLywFSgiXKIw==", "X-Received": "by 2002:a17:90a:7bce:: with SMTP id\n d14mr5084019pjl.170.1583258381249;\n Tue, 03 Mar 2020 09:59:41 -0800 (PST)", "From": "Stephen Hemminger <stephen@networkplumber.org>", "To": "ajit.khaparde@broadcom.com,\n\tsomnath.kotur@broadcom.com", "Cc": "dev@dpdk.org,\n\tStephen Hemminger <stephen@networkplumber.org>", "Date": "Tue, 3 Mar 2020 09:59:32 -0800", "Message-Id": "<20200303175938.14292-1-stephen@networkplumber.org>", "X-Mailer": "git-send-email 2.20.1", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[dpdk-dev] [PATCH 0/6] net/bnxt: bounds checking patches", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "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", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "This set of patches came from security review of bnxt driver.\nIt introduces a set of overflow macros that could be more widely\nused in other places in DPDK to check for math overflows.\n\nStephen Hemminger (6):\n eal: add portable way to check for math overflow\n net/bnxt: fix potential data race\n net/bnxt: avoid potential out of bounds read\n net/bnxt: check for integer overflow in buffer sizing\n net/bnxt: add integer underflow check\n net/bnxt: sanitize max_l2_ctx\n\n drivers/net/bnxt/bnxt_hwrm.c | 31 ++++++--\n lib/librte_eal/common/Makefile | 2 +-\n lib/librte_eal/common/include/rte_overflow.h | 74 ++++++++++++++++++++\n 3 files changed, 101 insertions(+), 6 deletions(-)\n create mode 100644 lib/librte_eal/common/include/rte_overflow.h" }