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| author | Morten Johan Sørvig <morten.sorvig@qt.io> | 2019-09-05 12:37:00 +0200 |
|---|---|---|
| committer | Morten Johan Sørvig <morten.sorvig@qt.io> | 2019-09-18 12:59:37 +0000 |
| commit | cd92049a95e6c762dadf011fad93f5ca151375fa (patch) | |
| tree | 616d1d41611f314d3c34987f1c0848436ad2e9b5 /src | |
| parent | 6c0e1dba403ce65285e089bf281319de36d29235 (diff) | |
Prevent crash in QWasmScreen::resizeMaximizedWindows()
screen() may return a null QScreen pointer during
screen initialization.
Fixes: QTBUG-78118
Change-Id: Ide26eb3f06861c38cd7ae56789dd010d4cd7e572
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Diffstat (limited to 'src')
| -rw-r--r-- | src/plugins/platforms/wasm/qwasmscreen.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/plugins/platforms/wasm/qwasmscreen.cpp b/src/plugins/platforms/wasm/qwasmscreen.cpp index f2eabfa486..e536bc0ee3 100644 --- a/src/plugins/platforms/wasm/qwasmscreen.cpp +++ b/src/plugins/platforms/wasm/qwasmscreen.cpp @@ -139,6 +139,8 @@ QPlatformCursor *QWasmScreen::cursor() const void QWasmScreen::resizeMaximizedWindows() { + if (!screen()) + return; QPlatformScreen::resizeMaximizedWindows(); } |