thingsboard

Open-source IoT Platform - Device management, data collection, processing and visualization.

dashboard java cloud coap iot iot-analytics iot-platform iot-solutions kafka lwm2m microservices middleware mqtt netty platform snmp thingsboard visualization websockets widgets

History

Volodymyr Babak 6f75542315 fix(cf): prevent integer overflow in calculated field SUM output SimpleCalculatedFieldState.formatResult cast the double result down to int via TbUtils.toInt when "Decimals by default" was 0 (the UI default). BigDecimal.intValue() returns only the low-order 32 bits, so a sum above ~2.1B wrapped to a negative number (e.g. 3,980,173,734 -> -314,793,562). Add TbUtils.toLong(double) alongside toInt (toInt is left untouched to preserve TBEL script behavior), switch the CF precision=0 path to it, and add a Long branch in createResultJson so the JSON node is emitted as a numeric long	2 months ago
..
main/java/org/thingsboard/script/api	fix(cf): prevent integer overflow in calculated field SUM output	2 months ago
test	fix(cf): prevent integer overflow in calculated field SUM output	2 months ago

Volodymyr Babak 6f75542315 fix(cf): prevent integer overflow in calculated field SUM output

SimpleCalculatedFieldState.formatResult cast the double result down to
  int via TbUtils.toInt when "Decimals by default" was 0 (the UI default).
  BigDecimal.intValue() returns only the low-order 32 bits, so a sum
  above ~2.1B wrapped to a negative number (e.g. 3,980,173,734 ->
  -314,793,562).

  Add TbUtils.toLong(double) alongside toInt (toInt is left untouched to
  preserve TBEL script behavior), switch the CF precision=0 path to it,
  and add a Long branch in createResultJson so the JSON node is emitted
  as a numeric long

2 months ago

main/java/org/thingsboard/script/api

fix(cf): prevent integer overflow in calculated field SUM output

2 months ago

test

fix(cf): prevent integer overflow in calculated field SUM output

2 months ago