Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/patches/95617/?format=api
{ "id": 95617, "url": "http://patchwork.dpdk.org/api/patches/95617/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/634db86689fc6a6ff28c5e59aff340d81f711a42.1625846156.git.anatoly.burakov@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": "<634db86689fc6a6ff28c5e59aff340d81f711a42.1625846156.git.anatoly.burakov@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/634db86689fc6a6ff28c5e59aff340d81f711a42.1625846156.git.anatoly.burakov@intel.com", "date": "2021-07-09T15:55:59", "name": "[v2,1/1] power: fix potential null dereferences", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "cece74249af3f31e6fe70eed87b88e106fef7250", "submitter": { "id": 4, "url": "http://patchwork.dpdk.org/api/people/4/?format=api", "name": "Burakov, Anatoly", "email": "anatoly.burakov@intel.com" }, "delegate": { "id": 24651, "url": "http://patchwork.dpdk.org/api/users/24651/?format=api", "username": "dmarchand", "first_name": "David", "last_name": "Marchand", "email": "david.marchand@redhat.com" }, "mbox": "http://patchwork.dpdk.org/project/dpdk/patch/634db86689fc6a6ff28c5e59aff340d81f711a42.1625846156.git.anatoly.burakov@intel.com/mbox/", "series": [ { "id": 17743, "url": "http://patchwork.dpdk.org/api/series/17743/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=17743", "date": "2021-07-09T15:55:59", "name": "[v2,1/1] power: fix potential null dereferences", "version": 2, "mbox": "http://patchwork.dpdk.org/series/17743/mbox/" } ], "comments": "http://patchwork.dpdk.org/api/patches/95617/comments/", "check": "warning", "checks": "http://patchwork.dpdk.org/api/patches/95617/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 35963A0548;\n\tFri, 9 Jul 2021 17:57:47 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 1AFD6416E0;\n\tFri, 9 Jul 2021 17:57:47 +0200 (CEST)", "from mga05.intel.com (mga05.intel.com [192.55.52.43])\n by mails.dpdk.org (Postfix) with ESMTP id 876E8410F9\n for <dev@dpdk.org>; Fri, 9 Jul 2021 17:57:44 +0200 (CEST)", "from orsmga008.jf.intel.com ([10.7.209.65])\n by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 09 Jul 2021 08:56:04 -0700", "from silpixa00399498.ir.intel.com (HELO\n silpixa00399498.ger.corp.intel.com) ([10.237.223.53])\n by orsmga008.jf.intel.com with ESMTP; 09 Jul 2021 08:56:00 -0700" ], "X-IronPort-AV": [ "E=McAfee;i=\"6200,9189,10039\"; a=\"295363593\"", "E=Sophos;i=\"5.84,226,1620716400\"; d=\"scan'208\";a=\"295363593\"", "E=Sophos;i=\"5.84,226,1620716400\"; d=\"scan'208\";a=\"458314786\"" ], "X-ExtLoop1": "1", "From": "Anatoly Burakov <anatoly.burakov@intel.com>", "To": "dev@dpdk.org,\n\tDavid Hunt <david.hunt@intel.com>", "Cc": "anatoly.burakov@intel.com,\n\tDavid Marchand <david.marchand@redhat.com>", "Date": "Fri, 9 Jul 2021 15:55:59 +0000", "Message-Id": "\n <634db86689fc6a6ff28c5e59aff340d81f711a42.1625846156.git.anatoly.burakov@intel.com>", "X-Mailer": "git-send-email 2.25.1", "In-Reply-To": "\n <77dc13d24d7c77526e088756784ce073bc02fe7f.1625842874.git.anatoly.burakov@intel.com>", "References": "\n <77dc13d24d7c77526e088756784ce073bc02fe7f.1625842874.git.anatoly.burakov@intel.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[dpdk-dev] [PATCH v2 1/1] power: fix potential null dereferences", "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", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "Currently, the error paths can lead to attempts at dereferencing NULL\npointers. Add the check to avoid attempts at dereferencing NULL\npointers.\n\nCoverity issue: 371895\nCoverity issue: 371889\nFixes: 06cffd468fdd (\"power: refactor ACPI and intel_pstate support\")\nCc: anatoly.burakov@intel.com\n\nSigned-off-by: Anatoly Burakov <anatoly.burakov@intel.com>\nReviewed-by: David Marchand <david.marchand@redhat.com>\n---\n lib/power/power_pstate_cpufreq.c | 6 ++++--\n 1 file changed, 4 insertions(+), 2 deletions(-)", "diff": "diff --git a/lib/power/power_pstate_cpufreq.c b/lib/power/power_pstate_cpufreq.c\nindex ba28ddcfca..3b607515fd 100644\n--- a/lib/power/power_pstate_cpufreq.c\n+++ b/lib/power/power_pstate_cpufreq.c\n@@ -440,8 +440,10 @@ power_get_available_freqs(struct pstate_power_info *pi)\n \t\t\tnum_freqs, pi->lcore_id);\n \n out:\n-\tfclose(f_min);\n-\tfclose(f_max);\n+\tif (f_min != NULL)\n+\t\tfclose(f_min);\n+\tif (f_max != NULL)\n+\t\tfclose(f_max);\n \n \treturn ret;\n }\n", "prefixes": [ "v2", "1/1" ] }