Major \ is not escaped in API response with another \
But it should be as JSON spec suggests:
http://www.json.org/
http://www.ecma-international.org/publications/files/ECMA-ST/ECMA-404.pdf
Not escaping backslash means that Zabbix would returns invalid JSON object.
How to reproduce
1. Put a backslash inside a trigger's description in Zabbix somewhere. To make it more meanful, it could be a Windows performance counter's description:
\?????????? ????(_Total)\% ?????????? ????? - ??? ?? ????? ???????, ????? ??????? ???? ??????? ?? ??????? ????? ?????????? ???????????.
2. Now grab triggers with API:
{
"jsonrpc": "2.0",
"method": "trigger.get",
"params": {
"output": "extend",
"filter": {"triggerid":13096}
},
"auth": "ab092dc5a9436b548db72cec71287eae",
"id": 1
}
you will get an object:
{
"jsonrpc": "2.0",
"result": [
{
"triggerid": "13096",
"expression": "({880099}>80)and({880100}=0)",
"description": "[PERF.HDD] ??????? ???? ??????? ?????? ????????: {ITEM.LASTVALUE}%",
"url": "",
"status": "0",
"value": "0",
"priority": "3",
"lastchange": "0",
"comments": "\?????????? ????(_Total)\% ?????????? ????? - ??? ?? ????? ???????, ????? ??????? ???? ??????? ?? ??????? ????? ?????????? ???????????.",
"error": "",
"templateid": "0",
"type": "0",
"state": "0",
"flags": "0"
}
],
"id": 1
}
That is not a valid JSON object because \ is not escaped with another backslash inside the string comments . Can be double checked by pasting it to https://jsonformatter.curiousconcept.com
Checked on 2.4.2 and 3.0 alpha5
