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Make sure OpenGLContext is not nullptr

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In QOpenGLCompositorBackingStore::resize it is already checked whether dstWin is valid, but dstCtx may also be nullptr at this point.

Task-number: QTBUG-120078
Change-Id: I4a6ad71dd8225b94baff05984275ad1860298dfc
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
(cherry picked from commit 3f724466374cc34d0aba862f009a417540df81cd)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
This commit is contained in:
Jacek Poplawski 2023-12-13 08:25:42 +01:00 committed by Qt Cherry-pick Bot
parent 38cd31b033
commit 460d555e69
1 changed files with 2 additions and 0 deletions
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src/opengl/qopenglcompositorbackingstore.cpp
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@ -249,6 +249,8 @@ void QOpenGLCompositorBackingStore::resize(const QSize &size, const QRegion &sta
QOpenGLCompositor *compositor = QOpenGLCompositor::instance();
QOpenGLContext *dstCtx = compositor->context();
if (!dstCtx)
return;
QWindow *dstWin = compositor->targetWindow();
if (!dstWin)
return;