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| author | Olivier Goffart <ogoffart@woboq.com> | 2017-05-29 13:45:25 +0200 |
|---|---|---|
| committer | Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com> | 2017-05-30 16:57:30 +0000 |
| commit | c70c1d54f437e77f1e75b3f438b4c3dd6f1ce5a0 (patch) | |
| tree | 17e0a3341071f20d5759bc119867b3f249c027ab /src/printsupport/kernel/qcups_p.h | |
| parent | c3030d7163245b55abfd09eefe696c035c55011c (diff) | |
QStackedLayout: Fix UB (invalid cast) in qt_wasDeleted()
Fixup of commit b4995eb7491c1b4784a1bf48db834c11c42b8d9d.
We can't call QWidgetPrivate::get(w) on a deleted QWidget, because of
the call to the member function QWidget::d_func. We can however call
QObjectPrivate::get since we still are in the QObject destructor.
tst_qstackedlayout now pass without ubsan Warnings.
Change-Id: I4e839a97ddbd1cf21435a8fca76523b98a1f7d9b
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Diffstat (limited to 'src/printsupport/kernel/qcups_p.h')
0 files changed, 0 insertions, 0 deletions