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  1. ZABBIX BUGS AND ISSUES
  2. ZBX-16047

SVG Graph - Uncaught DivisionByZeroError

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    Details

    • Team:
      Team B
    • Sprint:
      Sprint 51 (Apr 2019), Sprint 52 (May 2019)
    • Story Points:
      0.5

      Description

      Sometimes such error appears in error_log (always shortly after a midnight):

      2019-04-26 00:00:08		
      FastCGI sent in stderr: "PHP message: PHP Fatal error:  Uncaught DivisionByZeroError: Modulo by zero in /usr/share/zabbix/include/classes/graph/CSvgGraph.php:374
      2019-04-25 00:00:06		
      FastCGI sent in stderr: "PHP message: PHP Fatal error:  Uncaught DivisionByZeroError: Modulo by zero in /usr/share/zabbix/include/classes/graph/CSvgGraph.php:374
      2019-04-25 00:00:04		
      FastCGI sent in stderr: "PHP message: PHP Fatal error:  Uncaught DivisionByZeroError: Modulo by zero in /usr/share/zabbix/include/classes/graph/CSvgGraph.php:374
      2019-04-25 00:00:02		
      FastCGI sent in stderr: "PHP message: PHP Fatal error:  Uncaught DivisionByZeroError: Modulo by zero in /usr/share/zabbix/include/classes/graph/CSvgGraph.php:374
      
       public function getTimeGridWithPosition() {
                      $period = $this->time_till - $this->time_from;
                      $step = round(bcmul(bcdiv($period, $this->canvas_width), 100)); // Grid cell (100px) in seconds.
                      $start = $this->time_from + $step - $this->time_from % $step;
      

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            Assignee:
            Miks.Kronkalns Miks Kronkalns
            Reporter:
            dmitrijs.lamberts Dmitrijs Lamberts
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              Updated:
              Resolved: