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{
    "id": 28378,
    "url": "http://patches.dpdk.org/api/patches/28378/?format=api",
    "web_url": "http://patches.dpdk.org/project/dpdk/patch/1504616613-46803-1-git-send-email-harry.van.haaren@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": "<1504616613-46803-1-git-send-email-harry.van.haaren@intel.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/1504616613-46803-1-git-send-email-harry.van.haaren@intel.com",
    "date": "2017-09-05T13:03:33",
    "name": "[dpdk-dev] buildtools: zero elf info variable in pmdinfogen",
    "commit_ref": null,
    "pull_url": null,
    "state": "superseded",
    "archived": true,
    "hash": "e2e26904d99712e2c1402e5d70c7a6f8cf6a9be4",
    "submitter": {
        "id": 317,
        "url": "http://patches.dpdk.org/api/people/317/?format=api",
        "name": "Van Haaren, Harry",
        "email": "harry.van.haaren@intel.com"
    },
    "delegate": null,
    "mbox": "http://patches.dpdk.org/project/dpdk/patch/1504616613-46803-1-git-send-email-harry.van.haaren@intel.com/mbox/",
    "series": [],
    "comments": "http://patches.dpdk.org/api/patches/28378/comments/",
    "check": "success",
    "checks": "http://patches.dpdk.org/api/patches/28378/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 7CFD92BAF;\n\tTue,  5 Sep 2017 15:03:30 +0200 (CEST)",
            "from mga06.intel.com (mga06.intel.com [134.134.136.31])\n\tby dpdk.org (Postfix) with ESMTP id 307F72B8B\n\tfor <dev@dpdk.org>; Tue,  5 Sep 2017 15:03:28 +0200 (CEST)",
            "from fmsmga003.fm.intel.com ([10.253.24.29])\n\tby orsmga104.jf.intel.com with ESMTP; 05 Sep 2017 06:03:27 -0700",
            "from silpixa00398672.ir.intel.com ([10.237.223.128])\n\tby FMSMGA003.fm.intel.com with ESMTP; 05 Sep 2017 06:03:26 -0700"
        ],
        "X-ExtLoop1": "1",
        "X-IronPort-AV": "E=Sophos;i=\"5.41,480,1498546800\"; d=\"scan'208\";a=\"897232739\"",
        "From": "Harry van Haaren <harry.van.haaren@intel.com>",
        "To": "dev@dpdk.org",
        "Cc": "Harry van Haaren <harry.van.haaren@intel.com>",
        "Date": "Tue,  5 Sep 2017 14:03:33 +0100",
        "Message-Id": "<1504616613-46803-1-git-send-email-harry.van.haaren@intel.com>",
        "X-Mailer": "git-send-email 2.7.4",
        "Subject": "[dpdk-dev] [PATCH] buildtools: zero elf info variable in pmdinfogen",
        "X-BeenThere": "dev@dpdk.org",
        "X-Mailman-Version": "2.1.15",
        "Precedence": "list",
        "List-Id": "DPDK patches and discussions <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": "This commit zeros out the elf_info struct at startup of the\npmdinfogen code. If it is not zeroed, later in the code gcc\nproduces \"may be unused\" prints. Clang does not report any\nissue.\n\nThis commit enables a simplification in the meson build\nsystem, removing the requirement for \"-Wno-maybe-uninitialized\".\n\nSigned-off-by: Harry van Haaren <harry.van.haaren@intel.com>\n---\n\n buildtools/pmdinfogen/pmdinfogen.c | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)",
    "diff": "diff --git a/buildtools/pmdinfogen/pmdinfogen.c b/buildtools/pmdinfogen/pmdinfogen.c\nindex ba1a12e..e73fc76 100644\n--- a/buildtools/pmdinfogen/pmdinfogen.c\n+++ b/buildtools/pmdinfogen/pmdinfogen.c\n@@ -397,7 +397,7 @@ static void output_pmd_info_string(struct elf_info *info, char *outfile)\n \n int main(int argc, char **argv)\n {\n-\tstruct elf_info info;\n+\tstruct elf_info info = {0};\n \tint rc = 1;\n \n \tif (argc < 3) {\n",
    "prefixes": [
        "dpdk-dev"
    ]
}