Many long standing memory leaks fixed in the BPY api.

Data from Armature.c and logic.c still leaks.

Mostly todo with PyList_Append adding a refcount and the bpython api not decrefing.

Also added some features needed to fix a bug in mesh_clean.py (ob.pinShape and ob.activeShape)

1 files changed, 3 insertions, 0 deletions

diff --git a/source/blender/python/api2_2x/Draw.c b/source/blender/python/api2_2x/Draw.c
index 331415dc849..ede780294ef 100644
--- a/source/blender/python/api2_2x/Draw.c
+++ b/source/blender/python/api2_2x/Draw.c
@@ -787,9 +787,11 @@ static void exec_but_callback(void *pyobj, void *data)
 	}
 	case BUT:
 		pyvalue = Py_None;
+		Py_INCREF(pyvalue);
 		break;
 	default:
 		pyvalue = Py_None;
+		Py_INCREF(pyvalue);
 		printf("Error, no button type matched.");
 	}
 	
@@ -802,6 +804,7 @@ static void exec_but_callback(void *pyobj, void *data)
 	
 	result = PyObject_CallObject( callback, arg );
 	if (!result) {
+		Py_DECREF(pyvalue);
 		PyErr_Print(  );
 		error( "Python script error: check console" );
 	}