VE7UWU/sdrangel
1
0
Fork 0
mirror of https://github.com/f4exb/sdrangel.git synced 2024-11-22 08:04:49 -05:00
Code Issues Projects Releases Wiki Activity

Merge pull request #2277 from srcejon/fix_2083

Browse Source 
HeatMap: Fix crash when out of memory
This commit is contained in:
Edouard Griffiths 2024-10-12 09:57:44 +02:00 committed by GitHub
commit 141d0c1e6f
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 22 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
plugins/channelrx/heatmap/heatmapgui.cpp
View File

@ -1506,21 +1506,29 @@ void HeatMapGUI::addToPowerSeries(QDateTime dateTime, double average, double pul
{ {
if (m_powerAverageSeries) if (m_powerAverageSeries)
{ {
qint64 msecs = dateTime.toMSecsSinceEpoch(); try
if (!std::isnan(average)) { {
m_powerAverageSeries->append(msecs, average); qint64 msecs = dateTime.toMSecsSinceEpoch();
if (!std::isnan(average)) {
m_powerAverageSeries->append(msecs, average);
}
if (!std::isnan(pulseAverage)) {
m_powerPulseAverageSeries->append(msecs, pulseAverage);
}
if (!std::isnan(max)) {
m_powerMaxPeakSeries->append(msecs, max);
}
if (!std::isnan(min)) {
m_powerMinPeakSeries->append(msecs, min);
}
if (!std::isnan(pathLoss)) {
m_powerPathLossSeries->append(msecs, pathLoss);
}
} }
if (!std::isnan(pulseAverage)) { catch (std::bad_alloc&)
m_powerPulseAverageSeries->append(msecs, pulseAverage); {
} QMessageBox::critical(this, "Heat Map", QString("Failed to allocate memory for chart series"));
if (!std::isnan(max)) { ui->displayChart->setChecked(false);
m_powerMaxPeakSeries->append(msecs, max);
}
if (!std::isnan(min)) {
m_powerMinPeakSeries->append(msecs, min);
}
if (!std::isnan(pathLoss)) {
m_powerPathLossSeries->append(msecs, pathLoss);
} }
} }
} }