Zabbix Agent 4.0.X - system.run escaping square brackets

[[email protected]]

Hi People,

Running into a slight issue I believe seems to be effecting Zabbix 4.0.X agents.

On version 3.4.X:

H:> zabbix_get -s 127.0.0.1 -k system.run["echo On a 3.4.X Agent a right square bracket does work ]"]
echo On a 3.4.X agent a right square bracket does work ]

On version 4.0.X:

H:\>zabbix_get -s 127.0.0.1 -k system.run["echo On a 4.0.X agent a right square bracket does NOT work ]"]
ZBX_NOTSUPPORTED: Invalid item key format.

I have tried all sorts of quotation and escaping to no avail as I get the error 'ZBX_NOTSUPPORTED: Invalid item key format.'

Has anyone experienced this before I put a Zabbix issue in?

Cheers
James

[zux]

looks like a regression, works on 3.4 but not on 4.0.
I would recommend to create a bug report.

[dimir]

If I understand correctly, It's already there https://support.zabbix.com/browse/ZBX-15697