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Merge pull request #1231 from ispyisail/fix/projects-panel-close-use-after-free

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Fix a crash when closing QElectroTech without saving an edited project
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ispyisail
2026-10-02 16:59:45 +13:00
committed by GitHub
parent 51b1229935 924b87447f
commit c3774e4037
1 changed files with 7 additions and 1 deletions
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sources/genericpanel.cpp
+7 -1
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@@ -696,7 +696,13 @@ QTreeWidgetItem *GenericPanel::updateItem(QTreeWidgetItem *qtwi,
bool freshly_created) {
Q_UNUSED(options);
Q_UNUSED(freshly_created);
QApplication::processEvents();
//No QApplication::processEvents() here. It dates from when this
//panel also listed the whole element collection, to keep the
//window alive while that reloaded; the collection has its own
//panel now. Running the event loop from inside the panel's own
//methods let a pending deleteLater() destroy the panel while
//addProject() was still using it: closing QElectroTech without
//saving an edited project read freed memory.
return(qtwi);
}