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| author | Shawn Rutledge <shawn.rutledge@qt.io> | 2021-06-04 13:39:32 +0200 |
|---|---|---|
| committer | Shawn Rutledge <shawn.rutledge@qt.io> | 2021-06-04 19:56:56 +0200 |
| commit | 77874b5afa327a78f69437535a115d53f274eb76 (patch) | |
| tree | bd0d407c097be8c556655a83dd68154ae150380d /src | |
| parent | 60d11e1f69470d588666b76092cd40ae5644a855 (diff) | |
Check for nullptr in QQuickWidgetPrivate::render()
The static analyzer says offscreeWindow can be null:
https://testresults.qt.io/codechecker/daily_analyses/qtdeclarative/dev/qtdeclarative-dev-20210604-1285b67a11/qquickwidget.cpp_clangsa_765c85feff0c596c102ea775bb61e6c7.plist.html#reportHash=be277e8f02c65d088658b2397b335b7c
Change-Id: Idfb6b358044f2719157fd85f72538a1e1ad30a34
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
Diffstat (limited to 'src')
| -rw-r--r-- | src/quickwidgets/qquickwidget.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/quickwidgets/qquickwidget.cpp b/src/quickwidgets/qquickwidget.cpp index 79e55fb78c..d0cc6f9048 100644 --- a/src/quickwidgets/qquickwidget.cpp +++ b/src/quickwidgets/qquickwidget.cpp @@ -369,7 +369,8 @@ void QQuickWidgetPrivate::render(bool needsSync) renderControl->polishItems(); renderControl->sync(); } - + if (!offscreenWindow) + return; QQuickWindowPrivate *cd = QQuickWindowPrivate::get(offscreenWindow); auto softwareRenderer = static_cast<QSGSoftwareRenderer*>(cd->renderer); if (softwareRenderer && !softwareImage.isNull()) { |