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Update a patch.

GET /api/patches/814954/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 814954,
    "url": "http://patchwork.ozlabs.org/api/patches/814954/?format=api",
    "web_url": "http://patchwork.ozlabs.org/project/swupdate/patch/1505743744-24674-1-git-send-email-sbabic@denx.de/",
    "project": {
        "id": 58,
        "url": "http://patchwork.ozlabs.org/api/projects/58/?format=api",
        "name": "swupdate development",
        "link_name": "swupdate",
        "list_id": "swupdate.googlegroups.com",
        "list_email": "swupdate@googlegroups.com",
        "web_url": "https://github.com/sbabic/swupdate",
        "scm_url": "git://github.com/sbabic/swupdate",
        "webscm_url": "",
        "list_archive_url": "",
        "list_archive_url_format": "",
        "commit_url_format": ""
    },
    "msgid": "<1505743744-24674-1-git-send-email-sbabic@denx.de>",
    "list_archive_url": null,
    "date": "2017-09-18T14:09:04",
    "name": "hawkbit: wrong action when checking during download",
    "commit_ref": null,
    "pull_url": null,
    "state": "accepted",
    "archived": false,
    "hash": "8896ae03794f0129cfd748598ba6b86d79ee6da8",
    "submitter": {
        "id": 5771,
        "url": "http://patchwork.ozlabs.org/api/people/5771/?format=api",
        "name": "Stefano Babic",
        "email": "sbabic@denx.de"
    },
    "delegate": null,
    "mbox": "http://patchwork.ozlabs.org/project/swupdate/patch/1505743744-24674-1-git-send-email-sbabic@denx.de/mbox/",
    "series": [
        {
            "id": 3656,
            "url": "http://patchwork.ozlabs.org/api/series/3656/?format=api",
            "web_url": "http://patchwork.ozlabs.org/project/swupdate/list/?series=3656",
            "date": "2017-09-18T14:09:04",
            "name": "hawkbit: wrong action when checking during download",
            "version": 1,
            "mbox": "http://patchwork.ozlabs.org/series/3656/mbox/"
        }
    ],
    "comments": "http://patchwork.ozlabs.org/api/patches/814954/comments/",
    "check": "pending",
    "checks": "http://patchwork.ozlabs.org/api/patches/814954/checks/",
    "tags": {},
    "related": [],
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            "by 10.28.95.86 with SMTP id t83mr21583wmb.24.1505743755759;\n\tMon, 18 Sep 2017 07:09:15 -0700 (PDT)",
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        "MIME-Version": "1.0",
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        "Received-SPF": "neutral (google.com: 212.18.0.10 is neither permitted nor\n\tdenied by best guess record for domain of sbabic@denx.de)\n\tclient-ip=212.18.0.10; ",
        "X-Virus-Scanned": [
            "amavisd-new at mnet-online.de",
            "Debian amavisd-new at babic.homelinux.org"
        ],
        "From": "Stefano Babic <sbabic@denx.de>",
        "To": "swupdate@googlegroups.com",
        "Cc": "Stefano Babic <sbabic@denx.de>",
        "Subject": "[swupdate] [PATCH] hawkbit: wrong action when checking during\n\tdownload",
        "Date": "Mon, 18 Sep 2017 16:09:04 +0200",
        "Message-Id": "<1505743744-24674-1-git-send-email-sbabic@denx.de>",
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        "Content-Type": "text/plain; charset=\"UTF-8\"",
        "Precedence": "list",
        "Mailing-list": "list swupdate@googlegroups.com;\n\tcontact swupdate+owners@googlegroups.com",
        "List-ID": "<swupdate.googlegroups.com>",
        "X-Spam-Checked-In-Group": "swupdate@googlegroups.com",
        "X-Google-Group-Id": "605343134186",
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        "List-Unsubscribe": "<mailto:googlegroups-manage+605343134186+unsubscribe@googlegroups.com>,\n\t<https://groups.google.com/group/swupdate/subscribe>"
    },
    "content": "When the backend is polled during a download, the following error\nhappens:\n\n\tServer delivered empty. 'update' skipping\n\nThe cause is that the json resource is freed before evaluating the update action.\nRearrange the function and frees the JSON object with json_object_put just before returning.\n\nSigned-off-by: Stefano Babic <sbabic@denx.de>\n---\n suricatta/server_hawkbit.c | 14 ++++++++++----\n 1 file changed, 10 insertions(+), 4 deletions(-)",
    "diff": "diff --git a/suricatta/server_hawkbit.c b/suricatta/server_hawkbit.c\nindex 4603803..243db4f 100644\n--- a/suricatta/server_hawkbit.c\n+++ b/suricatta/server_hawkbit.c\n@@ -759,18 +759,24 @@ static int server_check_during_dwl(void)\n \t */\n \tserver_op_res_t result =\n \t    server_get_deployment_info(channel, &channel_data, &action_id);\n-\tif (channel_data.json_reply != NULL &&\n-\t    json_object_put(channel_data.json_reply) != JSON_OBJECT_FREED) {\n-\t\tERROR(\"JSON object should be freed but was not.\\n\");\n-\t}\n \tif (result == SERVER_UPDATE_CANCELED) {\n \t\t/* Mark that an update was cancelled by the server */\n \t\tserver_hawkbit.cancelDuringUpdate = true;\n \t\tret = -1;\n \t}\n \tupdate_action = json_get_deployment_update_action(channel_data.json_reply);\n+\n+\t/* if the deployment is skipped then stop downloading */\n+\tif (update_action == deployment_update_action.skip)\n+\t\tret = -1;\n+\n \tcheck_action_changed(action_id, update_action);\n \n+\t/* Cleanup and free resources */\n+\tif (channel_data.json_reply != NULL &&\n+\t    json_object_put(channel_data.json_reply) != JSON_OBJECT_FREED) {\n+\t\tERROR(\"JSON object should be freed but was not.\\n\");\n+\t}\n \tchannel->close(channel);\n \tfree(channel);\n \n",
    "prefixes": []
}