Make sure we check that PixelFormats we get are actually valid.
diff --git a/common/rfb/PixelFormat.h b/common/rfb/PixelFormat.h
index 88e80f4..aef309c 100644
--- a/common/rfb/PixelFormat.h
+++ b/common/rfb/PixelFormat.h
@@ -1,5 +1,6 @@
/* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved.
* Copyright (C) 2011 D. R. Commander. All Rights Reserved.
+ * Copyright 2009-2014 Pierre Ossman for Cendio AB
*
* This is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -70,6 +71,7 @@
protected:
void updateState(void);
+ bool isSane(void);
public:
int bpp;