Use default member initialization for raw pointers

Initialize to nullptr to prevent undefined behavior.

Change-Id: I7753c0be77a886d62ecb1cd7b86fc8c98340b0b8
Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>

2 files changed, 5 insertions, 5 deletions

diff --git a/tests/auto/compositor/compositor/mockclient.h b/tests/auto/compositor/compositor/mockclient.h
index 8933f8327..820f2df39 100644
--- a/tests/auto/compositor/compositor/mockclient.h
+++ b/tests/auto/compositor/compositor/mockclient.h
@@ -45,7 +45,7 @@ public:
     ~ShmBuffer();
 
     struct wl_buffer *handle = nullptr;
-    struct wl_shm_pool *shm_pool;
+    struct wl_shm_pool *shm_pool = nullptr;
     QImage image;
 };
 
@@ -62,10 +62,10 @@ public:
     xdg_surface *createXdgSurface(wl_surface *surface);
     ivi_surface *createIviSurface(wl_surface *surface, uint iviId);
 
-    wl_display *display;
+    wl_display *display = nullptr;
     wl_compositor *compositor = nullptr;
     QMap<uint, wl_output *> m_outputs;
-    wl_shm *shm;
+    wl_shm *shm = nullptr;
     wl_registry *registry = nullptr;
     wl_shell *wlshell = nullptr;
     xdg_shell *xdgShell = nullptr;
diff --git a/tests/auto/compositor/compositor/mockseat.h b/tests/auto/compositor/compositor/mockseat.h
index e6d5e0b1c..2cdd1df55 100644
--- a/tests/auto/compositor/compositor/mockseat.h
+++ b/tests/auto/compositor/compositor/mockseat.h
@@ -42,8 +42,8 @@ public:
     ~MockSeat();
     MockPointer *pointer() const { return m_pointer.data(); }
 
-    wl_seat *m_seat;
-    wl_keyboard *m_keyboard;
+    wl_seat *m_seat = nullptr;
+    wl_keyboard *m_keyboard = nullptr;
 
 private:
     QScopedPointer<MockPointer> m_pointer;