Changeset 85844 in vbox for trunk/src/VBox

Timestamp:

Aug 20, 2020 1:14:20 PM (4 years ago)

Author:

vboxsync

Message:

Debugger: Don't crash with an UAF when closing the debugger console with ASAN enabled

File:

• trunk/src/VBox/Debugger/VBoxDbgBase.cpp (modified) (1 diff)

trunk/src/VBox/Debugger/VBoxDbgBase.cpp

@@ -229 +229 @@
 {
     bool fRc = QWidget::event(a_pEvt);
-    vPolishSizeAndPos();
+    if (   a_pEvt->type() == QEvent::Paint
+        || a_pEvt->type() == QEvent::UpdateRequest
+        || a_pEvt->type() == QEvent::LayoutRequest) /** @todo Someone with Qt knowledge should figure out how to properly do this. */
+        vPolishSizeAndPos();
     return fRc;
 }