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SDRplay: Prevent nullpointer dereference for #1825

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This commit is contained in:
srcejon 2024-02-27 13:59:15 +00:00
parent 480241fa8e
commit 9098f26679
1 changed files with 18 additions and 11 deletions
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9
plugins/samplesource/sdrplayv3/sdrplayv3gui.cpp
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@ -320,9 +320,11 @@ void SDRPlayV3Gui::updateLNAValues()
bool found = false;
const int *attenuations = SDRPlayV3LNA::getAttenuations(m_sdrPlayV3Input->getDeviceId(), m_settings.m_centerFrequency);
int len = attenuations[0];
ui->gainLNA->blockSignals(true);
ui->gainLNA->clear();
if (attenuations)
{
int len = attenuations[0];
for (int i = 1; i <= len; i++)
{
if (attenuations[i] == 0)
@ -337,6 +339,11 @@ void SDRPlayV3Gui::updateLNAValues()
found = true;
}
}
}
else
{
qDebug() << "SDRPlayV3Gui::updateLNAValues: No attenuations for deviceID: " << m_sdrPlayV3Input->getDeviceId();
}
ui->gainLNA->blockSignals(false);
}