Checked all cases where PyArg_ParseTuple is used in blenders game engine and made sure all will raise errors when called with invalid args.

1 files changed, 7 insertions, 1 deletions

diff --git a/source/gameengine/Ketsji/KX_Camera.cpp b/source/gameengine/Ketsji/KX_Camera.cpp
index 27e47d72bbe..3830d422138 100644
--- a/source/gameengine/Ketsji/KX_Camera.cpp
+++ b/source/gameengine/Ketsji/KX_Camera.cpp
@@ -588,7 +588,7 @@ KX_PYMETHODDEF_DOC(KX_Camera, sphereInsideFrustum,
 
 	PyErr_SetString(PyExc_TypeError, "sphereInsideFrustum: Expected arguments: (center, radius)");
 	
-	Py_Return;
+	return NULL;
 }
 
 KX_PYMETHODDEF_DOC(KX_Camera, boxInsideFrustum,
@@ -766,6 +766,10 @@ KX_PYMETHODDEF_DOC(KX_Camera, enableViewport,
 		else
 			EnableViewport(false);
 	}
+	else {
+		return NULL;
+	}
+	
 	Py_Return;
 }
 
@@ -777,6 +781,8 @@ KX_PYMETHODDEF_DOC(KX_Camera, setViewport,
 	if (PyArg_ParseTuple(args,"iiii",&left, &bottom, &right, &top))
 	{
 		SetViewport(left, bottom, right, top);
+	} else {
+		return NULL;
 	}
 	Py_Return;
 }