diff --git a/libs/gui/SurfaceTextureClient.cpp b/libs/gui/SurfaceTextureClient.cpp
index 1dc6cd2..986fc7e 100644
--- a/libs/gui/SurfaceTextureClient.cpp
+++ b/libs/gui/SurfaceTextureClient.cpp
@@ -55,6 +55,9 @@
     mQueryWidth = 0;
     mQueryHeight = 0;
     mQueryFormat = 0;
+    mDefaultWidth = 0;
+    mDefaultHeight = 0;
+    mTransformHint = 0;
     mConnectedToCpu = false;
 }