git » qt5-declarative.git » commit dd64cf2

diff --git a/PKGBUILD b/PKGBUILD
index 6af2ad9..b838ffe 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -4,7 +4,7 @@
 pkgname=qt5-declarative
 _qtver=5.12.3
 pkgver=${_qtver/-/}
-pkgrel=1
+pkgrel=2
 arch=('x86_64')
 url='https://www.qt.io'
 license=('GPL3' 'LGPL3' 'FDL' 'custom')
@@ -14,11 +14,16 @@ makedepends=('python')
 groups=('qt' 'qt5')
 conflicts=('qtchooser')
 _pkgfqn="${pkgname/5-/}-everywhere-src-${_qtver}"
-source=("https://download.qt.io/official_releases/qt/${pkgver%.*}/${_qtver}/submodules/${_pkgfqn}.tar.xz")
-sha256sums=('839881cd6996e35c351bc7d560372ebb91e61f3688957c33248c4f31ea007fa7')
+source=("https://download.qt.io/official_releases/qt/${pkgver%.*}/${_qtver}/submodules/${_pkgfqn}.tar.xz"
+        qtbug-75203.patch)
+sha256sums=('839881cd6996e35c351bc7d560372ebb91e61f3688957c33248c4f31ea007fa7'
+            '458d8d4e5f2d96b4c1cb78937140ceaf966b57213fdbe84d0df33d5a41508028')
 
 prepare() {
   mkdir -p build
+
+  cd $_pkgfqn
+  patch -p1 -i ../qtbug-75203.patch # Fix crash in SDDM Breeze theme
 }
 
 build() {
diff --git a/qtbug-75203.patch b/qtbug-75203.patch
new file mode 100644
index 0000000..d4f98be
--- /dev/null
+++ b/qtbug-75203.patch
@@ -0,0 +1,28 @@
+From ea74f0c68cddf706c950d3910cf7b363fe24885b Mon Sep 17 00:00:00 2001
+From: Ulf Hermann <ulf.hermann@qt.io>
+Date: Wed, 17 Apr 2019 12:35:42 +0200
+Subject: Don't crash when accessing invalid properties through QObjectWrapper
+
+Change-Id: I613bf5dc685bb4235262b429d8f7318ea144fb9d
+Fixes: QTBUG-75203
+Reviewed-by: Erik Verbruggen <erik.verbruggen@qt.io>
+---
+ src/qml/jsruntime/qv4qobjectwrapper.cpp              |  2 +-
+ .../data/undefinedPropertiesInObjectWrapper.qml      | 20 ++++++++++++++++++++
+ tests/auto/qml/qqmlecmascript/tst_qqmlecmascript.cpp | 10 ++++++++++
+ 3 files changed, 31 insertions(+), 1 deletion(-)
+ create mode 100644 tests/auto/qml/qqmlecmascript/data/undefinedPropertiesInObjectWrapper.qml
+
+diff --git a/src/qml/jsruntime/qv4qobjectwrapper.cpp b/src/qml/jsruntime/qv4qobjectwrapper.cpp
+index 377c30617..5467e730e 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);
+