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| author | Szabolcs David <davidsz@inf.u-szeged.hu> | 2023-07-04 16:47:03 +0200 |
|---|---|---|
| committer | Qt Cherry-pick Bot <cherrypick_bot@qt-project.org> | 2023-07-30 00:33:18 +0000 |
| commit | a11534225920bc36a5302d98684d148bd9a09272 (patch) | |
| tree | c424959a649a3359b3de897e3f4cf2e6b1860783 | |
| parent | 38a2cea6159b783fdfbbd53b7b34d6586c7d42c8 (diff) | |
Fix crash on Google Meet when dark mode is enabled
Extensions can use offscreen views to perform background tasks or
isolate script contexts. Avoid access of non-existing Qt delegate
by early return.
Task-number: QTBUG-113369
Change-Id: I361df0afc0da30c1a013380e1c97973153ffbfd3
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
(cherry picked from commit 0548893a182f2896c98ecc252e9811261a08d982)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
| -rw-r--r-- | src/core/render_widget_host_view_qt.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/core/render_widget_host_view_qt.cpp b/src/core/render_widget_host_view_qt.cpp index fcd684b43..7561c5d79 100644 --- a/src/core/render_widget_host_view_qt.cpp +++ b/src/core/render_widget_host_view_qt.cpp @@ -367,6 +367,9 @@ gfx::Rect RenderWidgetHostViewQt::GetViewBounds() void RenderWidgetHostViewQt::UpdateBackgroundColor() { + if (!m_delegate) + return; + DCHECK(GetBackgroundColor()); SkColor color = *GetBackgroundColor(); |