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HTTP power meter: prevent out-of-bound array access

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Bernhard Kirchen 2024-04-16 22:51:00 +02:00 committed by Bernhard Kirchen
parent e92701ccdf
commit 247cfe712e
1 changed files with 2 additions and 0 deletions
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src/HttpPowerMeter.cpp
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@ -16,6 +16,8 @@ void HttpPowerMeterClass::init()
float HttpPowerMeterClass::getPower(int8_t phase) float HttpPowerMeterClass::getPower(int8_t phase)
{ {
if (phase < 1 || phase > POWERMETER_MAX_PHASES) { return 0.0; }
return power[phase - 1]; return power[phase - 1];
} }