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Code Issues Releases Activity

Bugfix: in some rare cases, the GCS could crash if the Scope Gadget configuration contained a non-existing UAVObject name.

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elafargue 2011-05-03 10:54:38 +02:00
parent 46566d05e8
commit d4a021242c
1 changed files with 3 additions and 0 deletions
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3
ground/openpilotgcs/src/plugins/scope/scopegadgetoptionspage.cpp
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@ -183,6 +183,9 @@ void ScopeGadgetOptionsPage::on_cmbUAVObjects_currentIndexChanged(QString val)
UAVObjectManager *objManager = pm->getObject<UAVObjectManager>(); UAVObjectManager *objManager = pm->getObject<UAVObjectManager>();
UAVDataObject* obj = dynamic_cast<UAVDataObject*>( objManager->getObject(val) ); UAVDataObject* obj = dynamic_cast<UAVDataObject*>( objManager->getObject(val) );
if (obj == NULL)
return; // Rare case: the config contained a UAVObject name which does not exist anymore.
QList<UAVObjectField*> fieldList = obj->getFields(); QList<UAVObjectField*> fieldList = obj->getFields();
foreach (UAVObjectField* field, fieldList) { foreach (UAVObjectField* field, fieldList) {
if(field->getType() == UAVObjectField::STRING || field->getType() == UAVObjectField::ENUM ) if(field->getType() == UAVObjectField::STRING || field->getType() == UAVObjectField::ENUM )