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GET /api/patches/4973/?format=api
http://patches.dpdk.org/api/patches/4973/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/1432904027-6578-2-git-send-email-bruce.richardson@intel.com/", "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": "<1432904027-6578-2-git-send-email-bruce.richardson@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1432904027-6578-2-git-send-email-bruce.richardson@intel.com", "date": "2015-05-29T12:53:44", "name": "[dpdk-dev,1/4] eal: fix compile on Fedora 22 (GCC 5.1)", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "5b38974a03e8fe5d89640e476f19d3b6e8cd1334", "submitter": { "id": 20, "url": "http://patches.dpdk.org/api/people/20/?format=api", "name": "Bruce Richardson", "email": "bruce.richardson@intel.com" }, "delegate": null, "mbox": "http://patches.dpdk.org/project/dpdk/patch/1432904027-6578-2-git-send-email-bruce.richardson@intel.com/mbox/", "series": [], "comments": "http://patches.dpdk.org/api/patches/4973/comments/", "check": "pending", "checks": "http://patches.dpdk.org/api/patches/4973/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@dpdk.org", "Delivered-To": "patchwork@dpdk.org", "Received": [ "from [92.243.14.124] (localhost [IPv6:::1])\n\tby dpdk.org (Postfix) with ESMTP id 97EC99AD8;\n\tFri, 29 May 2015 14:53:53 +0200 (CEST)", "from mga09.intel.com (mga09.intel.com [134.134.136.24])\n\tby dpdk.org (Postfix) with ESMTP id A9A095A87\n\tfor <dev@dpdk.org>; Fri, 29 May 2015 14:53:51 +0200 (CEST)", "from fmsmga002.fm.intel.com ([10.253.24.26])\n\tby orsmga102.jf.intel.com with ESMTP; 29 May 2015 05:53:51 -0700", "from irvmail001.ir.intel.com ([163.33.26.43])\n\tby fmsmga002.fm.intel.com with ESMTP; 29 May 2015 05:53:49 -0700", "from sivswdev01.ir.intel.com (sivswdev01.ir.intel.com\n\t[10.237.217.45])\n\tby irvmail001.ir.intel.com (8.14.3/8.13.6/MailSET/Hub) with ESMTP id\n\tt4TCrm6W031833; Fri, 29 May 2015 13:53:48 +0100", "from sivswdev01.ir.intel.com (localhost [127.0.0.1])\n\tby sivswdev01.ir.intel.com with ESMTP id t4TCrmK2006622;\n\tFri, 29 May 2015 13:53:48 +0100", "(from bricha3@localhost)\n\tby sivswdev01.ir.intel.com with id t4TCrm8M006618;\n\tFri, 29 May 2015 13:53:48 +0100" ], "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"5.13,517,1427785200\"; d=\"scan'208\";a=\"733677925\"", "From": "Bruce Richardson <bruce.richardson@intel.com>", "To": "dev@dpdk.org", "Date": "Fri, 29 May 2015 13:53:44 +0100", "Message-Id": "<1432904027-6578-2-git-send-email-bruce.richardson@intel.com>", "X-Mailer": "git-send-email 1.7.4.1", "In-Reply-To": "<1432904027-6578-1-git-send-email-bruce.richardson@intel.com>", "References": "<1432904027-6578-1-git-send-email-bruce.richardson@intel.com>", "Subject": "[dpdk-dev] [PATCH 1/4] eal: fix compile on Fedora 22 (GCC 5.1)", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "patches and discussions about DPDK <dev.dpdk.org>", "List-Unsubscribe": "<http://dpdk.org/ml/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://dpdk.org/ml/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<http://dpdk.org/ml/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "On Fedora 22, with GCC 5.1, errors are reported due to array accesses\nbeing potentially out of bounds. This commit fixes this by adding in an\nextra bounds check to the loop counter.\n\nSigned-off-by: Bruce Richardson <bruce.richardson@intel.com>\n---\n lib/librte_eal/linuxapp/eal/eal_memory.c | 3 ++-\n 1 file changed, 2 insertions(+), 1 deletion(-)", "diff": "diff --git a/lib/librte_eal/linuxapp/eal/eal_memory.c b/lib/librte_eal/linuxapp/eal/eal_memory.c\nindex 5f9f92e..744635f 100644\n--- a/lib/librte_eal/linuxapp/eal/eal_memory.c\n+++ b/lib/librte_eal/linuxapp/eal/eal_memory.c\n@@ -1188,7 +1188,8 @@ rte_eal_hugepage_init(void)\n \t\tint socket = tmp_hp[i].socket_id;\n \n \t\t/* find a hugepage info with right size and increment num_pages */\n-\t\tfor (j = 0; j < (int) internal_config.num_hugepage_sizes; j++) {\n+\t\tfor (j = 0; j < (int) internal_config.num_hugepage_sizes &&\n+\t\t\t\tj < MAX_HUGEPAGE_SIZES; j++) {\n \t\t\tif (tmp_hp[i].size ==\n \t\t\t\t\tinternal_config.hugepage_info[j].hugepage_sz) {\n #ifdef RTE_EAL_SINGLE_FILE_SEGMENTS\n", "prefixes": [ "dpdk-dev", "1/4" ] }{ "id": 4973, "url": "