diff options
| author | Marc Mutz <[email protected]> | 2025-02-28 10:42:17 +0100 |
|---|---|---|
| committer | Marc Mutz <[email protected]> | 2025-02-28 18:30:39 +0100 |
| commit | 58b9250aea0b1b41c8cbd1033149371a93a5b2c1 (patch) | |
| tree | c880778a240f9541bffa747f7e2d3f7e53b4c4a8 | |
| parent | 9d78275f229f4ed26817c549bf1d8ef73ce371e3 (diff) | |
Init QWidget::data to nullptr
It's unconditionally set to &d->data in d->init(), but at least
Coverity doesn't see it as that. Turn a potential uninit'ed value
access into a proper nullptr deref, in case Coverity has a point.
Not picking to older branches (at least not yet) in the unlikely case
that this unearths something.
Coverity-Id: 390797
Coverity-Id: 390790
Coverity-Id: 390785
Coverity-Id: 390783
Coverity-Id: 390775
Coverity-Id: 390774
Coverity-Id: 390771
Coverity-Id: 390765
Coverity-Id: 390762
Coverity-Id: 390751
Coverity-Id: 390737
Coverity-Id: 390734
Coverity-Id: 390727
Coverity-Id: 390724
Coverity-Id: 390707
Coverity-Id: 390706
Coverity-Id: 390700
Coverity-Id: 390693
Coverity-Id: 390692
Coverity-Id: 390690
Coverity-Id: 390684
Coverity-Id: 390680
Coverity-Id: 390677
Coverity-Id: 390675
Coverity-Id: 390669
Coverity-Id: 390662
Coverity-Id: 390660
Coverity-Id: 390659
Coverity-Id: 390657
Change-Id: Ieba218117d4bfdb4cdf5069211e9d12517b26d24
Reviewed-by: Volker Hilsheimer <[email protected]>
| -rw-r--r-- | src/widgets/kernel/qwidget.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/widgets/kernel/qwidget.h b/src/widgets/kernel/qwidget.h index faf2b31a832..7dd767b033f 100644 --- a/src/widgets/kernel/qwidget.h +++ b/src/widgets/kernel/qwidget.h @@ -781,7 +781,7 @@ private: Q_PRIVATE_SLOT(d_func(), void _q_showIfNotHidden()) Q_PRIVATE_SLOT(d_func(), QWindow *_q_closestWindowHandle()) - QWidgetData *data; + QWidgetData *data = nullptr; // init'ed in Private::init(), but let's crash before that }; Q_DECLARE_OPERATORS_FOR_FLAGS(QWidget::RenderFlags) |