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Problem report
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Resolution: Won't fix
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Trivial
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None
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5.0.34
Precondition: Only Zabbix 5.0 version
Steps to reproduce:
- Create 3 templates e.g. test1, test2, test3
- Select e.g. test3 template and open mass update options
- Try to link template test1, test2 and test3 to template test3
Result: Blank page and no validation error.
Error in logs:
Error: Xdebug has detected a possible infinite loop, and aborted your script with a stack depth of '256' frames in /home/zabbix/workspace/5.0/ui/include/classes/api/services/CHostBase.php:211
Stack trace:
#0 /home/zabbix/workspace/5.0/ui/include/classes/api/services/CHostBase.php(218): CHostBase::checkTemplateCircularLinkage()
#1 /home/zabbix/workspace/5.0/ui/include/classes/api/services/CHostBase.php(218):
...
241 /home/zabbix/workspace/5.0/ui/include/classes/api/services/CHostBase.php(218): CHostBase::checkTemplateCircularLinkage()
#242 /home/zabbix/workspace/5.0/ui/include/classes/api/services/CHostBase.php(262): CHostBase::checkTemplateCircularLinkage()
#243 /home/zabbix/workspace/5.0/ui/include/classes/api/services/CHostBase.php(140): CHostBase::checkCircularLinkage()
#244 /home/zabbix/workspace/5.0/ui/include/classes/api/services/CHostGeneral.php(178): CHostBase->link()
#245 /home/zabbix/workspace/5.0/ui/include/classes/api/services/CHostGeneral.php(98): CHostGeneral->link()
#246 /home/zabbix/workspace/5.0/ui/include/classes/api/services/CTemplate.php(873): CHostGeneral->massAdd()
#247 /home/zabbix/workspace/5.0/ui/include/classes/api/services/CTemplate.php(1011): CTemplate->massAdd()
#248 /home/zabbix/workspace/5.0/ui/include/classes/api/services/CTemplate.php(587): CTemplate->massUpdate()
#249 /home/zabbix/workspace/5.0/ui/include/classes/api/clients/CLocalApiClient.php(113): CTemplate->update()
#250 /home/zabbix/workspace/5.0/ui/include/classes/api/wrappers/CFrontendApiWrapper.php(97): CLocalApiClient->callMethod()
#251 /home/zabbix/workspace/5.0/ui/include/classes/api/wrappers/CApiWrapper.php(94): CFrontendApiWrapper->callClientMethod()
#252 /home/zabbix/workspace/5.0/ui/include/classes/api/wrappers/CFrontendApiWrapper.php(63): CApiWrapper->callMethod()
#253 /home/zabbix/workspace/5.0/ui/include/classes/api/wrappers/CApiWrapper.php(82): CFrontendApiWrapper->callMethod()
#254 /home/zabbix/workspace/5.0/ui/templates.php(460): CApiWrapper->__call()
#255 {main}
See video attachment:
Expected: Validation error "Circular template linkage is not allowed." should appear.
