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Code Issues Releases Activity

CameraStabilization: Bad memory error that Sambas caught

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This commit is contained in:
James Cotton 2011-08-11 11:02:12 -05:00
parent 0f1fd8f8c1
commit e56dbfdb24
1 changed files with 2 additions and 1 deletions
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3
ground/openpilotgcs/src/plugins/config/configcamerastabilizationwidget.cpp
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@ -121,7 +121,8 @@ void ConfigCameraStabilizationWidget::applySettings()
// Channel 1 is second entry, so becomes zero
int mixerNum = selectors[i]->currentIndex() - 1;
if ( *mixerTypes[mixerNum] != MixerSettings::MIXER1TYPE_DISABLED &&
if ( mixerNum >= 0 && // Short circuit in case of none
*mixerTypes[mixerNum] != MixerSettings::MIXER1TYPE_DISABLED &&
(*mixerTypes[mixerNum] != MixerSettings::MIXER1TYPE_CAMERAROLL + i) ) {
// If the mixer channel already to something that isn't what we are
// about to set it to reset to none