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Type:
Problem report
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Resolution: Won't fix
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Priority:
Trivial
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None
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Affects Version/s: 6.0.40rc1
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Component/s: Frontend (F)
Steps to reproduce:
- Create new trigger with long expression, for example:
count(/Host from 6.0/agent.ping,1s,,"\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\a")=0
- Add extra characters so that the total length of the count function parameter is more than 255 characters. Try to save updated trigger
Result: User gets stuck on gray background, php error appears.{}
Cannot modify header information - headers already sent [: -> CCookieSession->write() -> CCookieHelper::set() -> setcookie() -> CConfigFile->{closure}() in include/classes/helpers/CCookieHelper.php:59]
PHP Request Shutdown: Failed to write session data using user defined save handler. (session.save_path: /var/lib/php/sessions, handler: update_timestamp) [: -> CConfigFile->{closure}()]
DBException: Value "$,1s,,"\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\a"" is too long for field "parameter" - 258 characters. Allowed length is 255 characters. in /home/zabbix/workspace/6.0/ui/include/classes/db/DB.php:78
Stack trace:
#0 /home/zabbix/workspace/6.0/ui/include/classes/db/DB.php(424): DB::exception()
#1 /home/zabbix/workspace/6.0/ui/include/classes/db/DB.php(670): DB::checkValueTypes()
#2 /home/zabbix/workspace/6.0/ui/include/classes/api/services/CTriggerGeneral.php(1722): DB::insertBatch()
#3 /home/zabbix/workspace/6.0/ui/include/classes/api/services/CTrigger.php(552): CTriggerGeneral->updateReal()
#4 /home/zabbix/workspace/6.0/ui/include/classes/api/clients/CLocalApiClient.php(121): CTrigger->update()
#5 /home/zabbix/workspace/6.0/ui/include/classes/api/wrappers/CFrontendApiWrapper.php(97): CLocalApiClient->callMethod()
#6 /home/zabbix/workspace/6.0/ui/include/classes/api/wrappers/CApiWrapper.php(94): CFrontendApiWrapper->callClientMethod()
#7 /home/zabbix/workspace/6.0/ui/include/classes/api/wrappers/CFrontendApiWrapper.php(63): CApiWrapper->callMethod()
#8 /home/zabbix/workspace/6.0/ui/include/classes/api/wrappers/CApiWrapper.php(82): CFrontendApiWrapper->callMethod()
#9 /home/zabbix/workspace/6.0/ui/triggers.php(412): CApiWrapper->__call()
#10 {main}
Cannot modify header information - headers already sent [: -> CCookieSession->write() -> CCookieHelper::set() -> setcookie() -> CConfigFile->{closure}() in include/classes/helpers/CCookieHelper.php:59]
PHP Request Shutdown: Failed to write session data using user defined save handler. (session.save_path: /var/lib/php/sessions, handler: update_timestamp) [: -> CConfigFile->{closure}()]
Expected:
User error message with details. Example from 7.0:
