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{
    "id": 38489,
    "url": "https://patches.dpdk.org/api/patches/38489/?format=api",
    "web_url": "https://patches.dpdk.org/project/dpdk/patch/20180419100204.5728-2-adrien.mazarguil@6wind.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",
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    "msgid": "<20180419100204.5728-2-adrien.mazarguil@6wind.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20180419100204.5728-2-adrien.mazarguil@6wind.com",
    "date": "2018-04-19T10:07:25",
    "name": "[dpdk-dev,v6,01/11] net/mlx4: fix RSS resource leak in case of error",
    "commit_ref": null,
    "pull_url": null,
    "state": "accepted",
    "archived": true,
    "hash": "d65a7f3c555d52ecb712639b44280250d50bfd37",
    "submitter": {
        "id": 165,
        "url": "https://patches.dpdk.org/api/people/165/?format=api",
        "name": "Adrien Mazarguil",
        "email": "adrien.mazarguil@6wind.com"
    },
    "delegate": {
        "id": 319,
        "url": "https://patches.dpdk.org/api/users/319/?format=api",
        "username": "fyigit",
        "first_name": "Ferruh",
        "last_name": "Yigit",
        "email": "ferruh.yigit@amd.com"
    },
    "mbox": "https://patches.dpdk.org/project/dpdk/patch/20180419100204.5728-2-adrien.mazarguil@6wind.com/mbox/",
    "series": [],
    "comments": "https://patches.dpdk.org/api/patches/38489/comments/",
    "check": "fail",
    "checks": "https://patches.dpdk.org/api/patches/38489/checks/",
    "tags": {},
    "related": [],
    "headers": {
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        "Date": "Thu, 19 Apr 2018 12:07:25 +0200",
        "From": "Adrien Mazarguil <adrien.mazarguil@6wind.com>",
        "To": "dev@dpdk.org",
        "Cc": "stable@dpdk.org, Shahaf Shuler <shahafs@mellanox.com>",
        "Message-ID": "<20180419100204.5728-2-adrien.mazarguil@6wind.com>",
        "References": "<20180416150058.2620-1-adrien.mazarguil@6wind.com>\n\t<20180419100204.5728-1-adrien.mazarguil@6wind.com>",
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        "In-Reply-To": "<20180419100204.5728-1-adrien.mazarguil@6wind.com>",
        "X-Mailer": "git-send-email 2.11.0",
        "Subject": "[dpdk-dev] [PATCH v6 01/11] net/mlx4: fix RSS resource leak in case\n\tof error",
        "X-BeenThere": "dev@dpdk.org",
        "X-Mailman-Version": "2.1.15",
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        "Errors-To": "dev-bounces@dpdk.org",
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    },
    "content": "When memory cannot be allocated for a flow rule, its RSS context reference\nis not dropped.\n\nFixes: 078b8b452e6b (\"net/mlx4: add RSS flow rule action support\")\nCc: stable@dpdk.org\n\nSigned-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>\nAcked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>\nCc: Shahaf Shuler <shahafs@mellanox.com>\n---\n drivers/net/mlx4/mlx4_flow.c | 5 ++++-\n 1 file changed, 4 insertions(+), 1 deletion(-)",
    "diff": "diff --git a/drivers/net/mlx4/mlx4_flow.c b/drivers/net/mlx4/mlx4_flow.c\nindex f3063ee8a..2b4bf7094 100644\n--- a/drivers/net/mlx4/mlx4_flow.c\n+++ b/drivers/net/mlx4/mlx4_flow.c\n@@ -820,11 +820,14 @@ mlx4_flow_prepare(struct priv *priv,\n \t\t\t},\n \t\t};\n \n-\t\tif (!mlx4_zmallocv(__func__, vec, RTE_DIM(vec)))\n+\t\tif (!mlx4_zmallocv(__func__, vec, RTE_DIM(vec))) {\n+\t\t\tif (temp.rss)\n+\t\t\t\tmlx4_rss_put(temp.rss);\n \t\t\treturn rte_flow_error_set\n \t\t\t\t(error, -rte_errno,\n \t\t\t\t RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,\n \t\t\t\t \"flow rule handle allocation failure\");\n+\t\t}\n \t\t/* Most fields will be updated by second pass. */\n \t\t*flow = (struct rte_flow){\n \t\t\t.ibv_attr = temp.ibv_attr,\n",
    "prefixes": [
        "dpdk-dev",
        "v6",
        "01/11"
    ]
}