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{
    "id": 134368,
    "url": "http://patches.dpdk.org/api/patches/134368/?format=api",
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    "date": "2023-11-15T03:23:07",
    "name": "[2/5] vdpa/nfp: fix integer handling issues",
    "commit_ref": null,
    "pull_url": null,
    "state": "accepted",
    "archived": true,
    "hash": "e0589f60fa3253a219e24e3d5d5d403e9afd148e",
    "submitter": {
        "id": 2554,
        "url": "http://patches.dpdk.org/api/people/2554/?format=api",
        "name": "Chaoyong He",
        "email": "chaoyong.he@corigine.com"
    },
    "delegate": {
        "id": 319,
        "url": "http://patches.dpdk.org/api/users/319/?format=api",
        "username": "fyigit",
        "first_name": "Ferruh",
        "last_name": "Yigit",
        "email": "ferruh.yigit@amd.com"
    },
    "mbox": "http://patches.dpdk.org/project/dpdk/patch/20231115032310.756221-3-chaoyong.he@corigine.com/mbox/",
    "series": [
        {
            "id": 30296,
            "url": "http://patches.dpdk.org/api/series/30296/?format=api",
            "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=30296",
            "date": "2023-11-15T03:23:05",
            "name": "fix coverity issues",
            "version": 1,
            "mbox": "http://patches.dpdk.org/series/30296/mbox/"
        }
    ],
    "comments": "http://patches.dpdk.org/api/patches/134368/comments/",
    "check": "success",
    "checks": "http://patches.dpdk.org/api/patches/134368/checks/",
    "tags": {},
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        "From": "Chaoyong He <chaoyong.he@corigine.com>",
        "To": "dev@dpdk.org",
        "Cc": "oss-drivers@corigine.com, Chaoyong He <chaoyong.he@corigine.com>,\n stable@dpdk.org, Long Wu <long.wu@corigine.com>,\n Peng Zhang <peng.zhang@corigine.com>",
        "Subject": "[PATCH 2/5] vdpa/nfp: fix integer handling issues",
        "Date": "Wed, 15 Nov 2023 11:23:07 +0800",
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    "content": "CI found integer handling issues, overflow before widen.\n\nCoverity issue: 405352\nFixes: 76ea5ebef08e (\"vdpa/nfp: add notify related logic\")\nCc: stable@dpdk.org\n\nSigned-off-by: Chaoyong He <chaoyong.he@corigine.com>\nReviewed-by: Long Wu <long.wu@corigine.com>\nReviewed-by: Peng Zhang <peng.zhang@corigine.com>\n---\n drivers/vdpa/nfp/nfp_vdpa_core.c | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)",
    "diff": "diff --git a/drivers/vdpa/nfp/nfp_vdpa_core.c b/drivers/vdpa/nfp/nfp_vdpa_core.c\nindex e2a6253ae5..7b877605e4 100644\n--- a/drivers/vdpa/nfp/nfp_vdpa_core.c\n+++ b/drivers/vdpa/nfp/nfp_vdpa_core.c\n@@ -176,7 +176,7 @@ uint64_t\n nfp_vdpa_get_queue_notify_offset(struct nfp_vdpa_hw *vdpa_hw __rte_unused,\n \t\tint qid)\n {\n-\treturn NFP_VDPA_NOTIFY_ADDR_BASE + (qid * NFP_VDPA_NOTIFY_ADDR_INTERVAL);\n+\treturn NFP_VDPA_NOTIFY_ADDR_BASE + ((uint64_t)qid * NFP_VDPA_NOTIFY_ADDR_INTERVAL);\n }\n \n /*\n",
    "prefixes": [
        "2/5"
    ]
}