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| author | Ulf Hermann <ulf.hermann@qt.io> | 2019-04-17 12:35:42 +0200 |
|---|---|---|
| committer | Ulf Hermann <ulf.hermann@qt.io> | 2019-04-18 12:49:22 +0000 |
| commit | ea74f0c68cddf706c950d3910cf7b363fe24885b (patch) | |
| tree | 0524d9abfa9f7b421a4939708678dff6e75f160f /src/qml | |
| parent | a1b429011df6c04b4ef3731e8d24b4b3b41946a1 (diff) | |
Don't crash when accessing invalid properties through QObjectWrapper
Change-Id: I613bf5dc685bb4235262b429d8f7318ea144fb9d
Fixes: QTBUG-75203
Reviewed-by: Erik Verbruggen <erik.verbruggen@qt.io>
Diffstat (limited to 'src/qml')
| -rw-r--r-- | src/qml/jsruntime/qv4qobjectwrapper.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/qml/jsruntime/qv4qobjectwrapper.cpp b/src/qml/jsruntime/qv4qobjectwrapper.cpp index 377c30617a..5467e730e3 100644 --- a/src/qml/jsruntime/qv4qobjectwrapper.cpp +++ b/src/qml/jsruntime/qv4qobjectwrapper.cpp @@ -856,7 +856,7 @@ ReturnedValue QObjectWrapper::virtualResolveLookupGetter(const Object *object, E if (!ddata || !ddata->propertyCache) { QQmlPropertyData local; QQmlPropertyData *property = QQmlPropertyCache::property(engine->jsEngine(), qobj, name, qmlContext, local); - return getProperty(engine, qobj, property); + return property ? getProperty(engine, qobj, property) : QV4::Encode::undefined(); } QQmlPropertyData *property = ddata->propertyCache->property(name.getPointer(), qobj, qmlContext); |