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GET /api/patches/91756/?format=api
{ "id": 91756, "url": "https://patches.dpdk.org/api/patches/91756/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/1618839289-33224-5-git-send-email-humin29@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": "<1618839289-33224-5-git-send-email-humin29@huawei.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1618839289-33224-5-git-send-email-humin29@huawei.com", "date": "2021-04-19T13:34:43", "name": "[04/10] app/regex: fix division by zero", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "f1442da4dcb0524f665028aee784092723340b08", "submitter": { "id": 1944, "url": "https://patches.dpdk.org/api/people/1944/?format=api", "name": "humin (Q)", "email": "humin29@huawei.com" }, "delegate": { "id": 1, "url": "https://patches.dpdk.org/api/users/1/?format=api", "username": "tmonjalo", "first_name": "Thomas", "last_name": "Monjalon", "email": "thomas@monjalon.net" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/1618839289-33224-5-git-send-email-humin29@huawei.com/mbox/", "series": [ { "id": 16492, "url": "https://patches.dpdk.org/api/series/16492/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=16492", "date": "2021-04-19T13:34:39", "name": "fixes for clean code", "version": 1, "mbox": "https://patches.dpdk.org/series/16492/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/91756/comments/", "check": "success", "checks": "https://patches.dpdk.org/api/patches/91756/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 0E48FA0524;\n\tMon, 19 Apr 2021 15:35:03 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 1A5FA412FB;\n\tMon, 19 Apr 2021 15:34:54 +0200 (CEST)", "from szxga05-in.huawei.com (szxga05-in.huawei.com [45.249.212.191])\n by mails.dpdk.org (Postfix) with ESMTP id 0C87D412EB\n for <dev@dpdk.org>; Mon, 19 Apr 2021 15:34:49 +0200 (CEST)", "from DGGEMS411-HUB.china.huawei.com (unknown [172.30.72.59])\n by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4FP762385XzqTjs;\n Mon, 19 Apr 2021 21:32:26 +0800 (CST)", "from localhost.localdomain (10.69.192.56) by\n DGGEMS411-HUB.china.huawei.com (10.3.19.211) with Microsoft SMTP Server id\n 14.3.498.0; Mon, 19 Apr 2021 21:34:38 +0800" ], "From": "\"Min Hu (Connor)\" <humin29@huawei.com>", "To": "<dev@dpdk.org>", "CC": "<ferruh.yigit@intel.com>, <cristian.dumitrescu@intel.com>,\n <jerinj@marvell.com>, <jianjay.zhou@huawei.com>, <jia.guo@intel.com>,\n <g.singh@nxp.com>, <andrew.rybchenko@oktetlabs.ru>, <hemant.agrawal@nxp.com>,\n <orika@nvidia.com>", "Date": "Mon, 19 Apr 2021 21:34:43 +0800", "Message-ID": "<1618839289-33224-5-git-send-email-humin29@huawei.com>", "X-Mailer": "git-send-email 2.7.4", "In-Reply-To": "<1618839289-33224-1-git-send-email-humin29@huawei.com>", "References": "<1618839289-33224-1-git-send-email-humin29@huawei.com>", "MIME-Version": "1.0", "Content-Type": "text/plain", "X-Originating-IP": "[10.69.192.56]", "X-CFilter-Loop": "Reflected", "Subject": "[dpdk-dev] [PATCH 04/10] app/regex: fix division by zero", "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": "Variable nb_jobs, which may be zero, is used as a denominator.\n\nThis patch fixed it.\n\nFixes: f5cffb7eb7fb (\"app/regex: read data file once at startup\")\nCc: stable@dpdk.org\n\nSigned-off-by: Min Hu (Connor) <humin29@huawei.com>\n---\n app/test-regex/main.c | 8 +++++---\n 1 file changed, 5 insertions(+), 3 deletions(-)", "diff": "diff --git a/app/test-regex/main.c b/app/test-regex/main.c\nindex 8e665df..b49fa88 100644\n--- a/app/test-regex/main.c\n+++ b/app/test-regex/main.c\n@@ -725,9 +725,11 @@ main(int argc, char **argv)\n \tif (data_len <= 0)\n \t\trte_exit(EXIT_FAILURE, \"Error, can't read file, or file is empty.\\n\");\n \n-\tjob_len = data_len / nb_jobs;\n-\tif (job_len == 0)\n-\t\trte_exit(EXIT_FAILURE, \"Error, To many jobs, for the given input.\\n\");\n+\tif (!nb_jobs) {\n+\t\tjob_len = data_len / nb_jobs;\n+\t\tif (job_len == 0)\n+\t\t\trte_exit(EXIT_FAILURE, \"Error, To many jobs, for the given input.\\n\");\n+\t}\n \n \tif (job_len > nb_max_payload)\n \t\trte_exit(EXIT_FAILURE, \"Error, not enough jobs to cover input.\\n\");\n", "prefixes": [ "04/10" ] }