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{
    "id": 41899,
    "url": "http://patches.dpdk.org/api/patches/41899/?format=api",
    "web_url": "http://patches.dpdk.org/project/dpdk/patch/20180628225838.22732-1-dg@adax.com/",
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        "name": "DPDK",
        "link_name": "dpdk",
        "list_id": "dev.dpdk.org",
        "list_email": "dev@dpdk.org",
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    "msgid": "<20180628225838.22732-1-dg@adax.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20180628225838.22732-1-dg@adax.com",
    "date": "2018-06-28T22:58:38",
    "name": "[1/1] kni: fix segfault in rte_kni_get",
    "commit_ref": null,
    "pull_url": null,
    "state": "accepted",
    "archived": true,
    "hash": "d60b3f1e9b56fefe2304b6f4451721976fd250cb",
    "submitter": {
        "id": 1040,
        "url": "http://patches.dpdk.org/api/people/1040/?format=api",
        "name": "Dan Gora",
        "email": "dg@adax.com"
    },
    "delegate": {
        "id": 1,
        "url": "http://patches.dpdk.org/api/users/1/?format=api",
        "username": "tmonjalo",
        "first_name": "Thomas",
        "last_name": "Monjalon",
        "email": "thomas@monjalon.net"
    },
    "mbox": "http://patches.dpdk.org/project/dpdk/patch/20180628225838.22732-1-dg@adax.com/mbox/",
    "series": [
        {
            "id": 303,
            "url": "http://patches.dpdk.org/api/series/303/?format=api",
            "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=303",
            "date": "2018-06-28T22:57:45",
            "name": "kni: fix segfault in rte_kni_get",
            "version": 1,
            "mbox": "http://patches.dpdk.org/series/303/mbox/"
        }
    ],
    "comments": "http://patches.dpdk.org/api/patches/41899/comments/",
    "check": "success",
    "checks": "http://patches.dpdk.org/api/patches/41899/checks/",
    "tags": {},
    "related": [],
    "headers": {
        "Return-Path": "<dev-bounces@dpdk.org>",
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        "From": "Dan Gora <dg@adax.com>",
        "To": "Ferruh Yigit <ferruh.yigit@intel.com>",
        "Cc": "dev@dpdk.org,\n\tDan Gora <dg@adax.com>,\n\tmarc.sune@bisdn.de",
        "Date": "Thu, 28 Jun 2018 15:58:38 -0700",
        "Message-Id": "<20180628225838.22732-1-dg@adax.com>",
        "X-Mailer": "git-send-email 2.18.0.rc1.1.g6f333ff2f",
        "Subject": "[dpdk-dev] [PATCH 1/1] kni: fix segfault in rte_kni_get",
        "X-BeenThere": "dev@dpdk.org",
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        "Errors-To": "dev-bounces@dpdk.org",
        "Sender": "\"dev\" <dev-bounces@dpdk.org>"
    },
    "content": "Fix a segmentation fault which occurs when the kni_autotest is run\nin the 'test' application.\n\nThis segmenation fault occurs when rte_kni_get() is called with a\nNULL value for 'name'.\n\nFixes: 0c6bc8ef70ba (\"kni: memzone pool for alloc and release\")\nCc: marc.sune@bisdn.de\n\nSigned-off-by: Dan Gora <dg@adax.com>\n---\n lib/librte_kni/rte_kni.c | 3 +++\n 1 file changed, 3 insertions(+)",
    "diff": "diff --git a/lib/librte_kni/rte_kni.c b/lib/librte_kni/rte_kni.c\nindex aa3559306..c4199e6ab 100644\n--- a/lib/librte_kni/rte_kni.c\n+++ b/lib/librte_kni/rte_kni.c\n@@ -744,6 +744,9 @@ rte_kni_get(const char *name)\n \tstruct rte_kni_memzone_slot *it;\n \tstruct rte_kni *kni;\n \n+\tif (name == NULL || name[0] == '\\0')\n+\t\treturn NULL;\n+\n \t/* Note: could be improved perf-wise if necessary */\n \tfor (i = 0; i < kni_memzone_pool.max_ifaces; i++) {\n \t\tit = &kni_memzone_pool.slots[i];\n",
    "prefixes": [
        "1/1"
    ]
}