Details
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Bug
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Resolution: Done
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P1: Critical
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6.2.0
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None
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a0e7fbd4d54ddbea5c2b155b0f828df3ce3c98fb (qt/qtbase/dev) f9ea9e9b0a57e4b7db929a2b179ba0f3f622431c (qt/qtbase/6.2)
Description
qobject_cast returns null when the parent QWidget object calls the menuBar() interface, causing the null pointer to crash
void tst_QMenuBar::callMenuBarCrashedAfterSetMenuWidget() { QMainWindow w; w.setMenuWidget(new QWidget); QVERIFY(w.menuBar()); }