1 files changed, 20 insertions, 8 deletions
diff --git a/numpy/f2py/rules.py b/numpy/f2py/rules.py
index 1b41498ea..3097e51c1 100755
--- a/numpy/f2py/rules.py
+++ b/numpy/f2py/rules.py
@@ -215,6 +215,7 @@ PyMODINIT_FUNC init#modulename#(void) {
 \td = PyModule_GetDict(m);
 \ts = PyString_FromString(\"$R""" + """evision: $\");
 \tPyDict_SetItemString(d, \"__version__\", s);
+\tPy_DECREF(s);
 #if PY_VERSION_HEX >= 0x03000000
 \ts = PyUnicode_FromString(
 #else
@@ -439,12 +440,16 @@ rout_rules = [
     {
       extern #ctype# #F_FUNC#(#name_lower#,#NAME#)(void);
       PyObject* o = PyDict_GetItemString(d,"#name#");
-      PyObject_SetAttrString(o,"_cpointer", F2PyCapsule_FromVoidPtr((void*)#F_FUNC#(#name_lower#,#NAME#),NULL));
+      tmp = F2PyCapsule_FromVoidPtr((void*)#F_FUNC#(#name_lower#,#NAME#),NULL);
+      PyObject_SetAttrString(o,"_cpointer", tmp);
+      Py_DECREF(tmp);
 #if PY_VERSION_HEX >= 0x03000000
-      PyObject_SetAttrString(o,"__name__", PyUnicode_FromString("#name#"));
+      s = PyUnicode_FromString("#name#");
 #else
-      PyObject_SetAttrString(o,"__name__", PyString_FromString("#name#"));
+      s = PyString_FromString("#name#");
 #endif
+      PyObject_SetAttrString(o,"__name__", s);
+      Py_DECREF(s);
     }
     '''},
         'need': {l_not(l_or(ismoduleroutine, isdummyroutine)): ['F_WRAPPEDFUNC', 'F_FUNC']},
@@ -477,12 +482,16 @@ rout_rules = [
     {
       extern void #F_FUNC#(#name_lower#,#NAME#)(void);
       PyObject* o = PyDict_GetItemString(d,"#name#");
-      PyObject_SetAttrString(o,"_cpointer", F2PyCapsule_FromVoidPtr((void*)#F_FUNC#(#name_lower#,#NAME#),NULL));
+      tmp = F2PyCapsule_FromVoidPtr((void*)#F_FUNC#(#name_lower#,#NAME#),NULL);
+      PyObject_SetAttrString(o,"_cpointer", tmp);
+      Py_DECREF(tmp);
 #if PY_VERSION_HEX >= 0x03000000
-      PyObject_SetAttrString(o,"__name__", PyUnicode_FromString("#name#"));
+      s = PyUnicode_FromString("#name#");
 #else
-      PyObject_SetAttrString(o,"__name__", PyString_FromString("#name#"));
+      s = PyString_FromString("#name#");
 #endif
+      PyObject_SetAttrString(o,"__name__", s);
+      Py_DECREF(s);
     }
     '''},
         'need': {l_not(l_or(ismoduleroutine, isdummyroutine)): ['F_WRAPPEDFUNC', 'F_FUNC']},
@@ -794,10 +803,13 @@ if (#varname#_capi==Py_None) {
     if (#varname#_xa_capi==NULL) {
       if (PyObject_HasAttrString(#modulename#_module,\"#varname#_extra_args\")) {
         PyObject* capi_tmp = PyObject_GetAttrString(#modulename#_module,\"#varname#_extra_args\");
-        if (capi_tmp)
+        if (capi_tmp) {
           #varname#_xa_capi = (PyTupleObject *)PySequence_Tuple(capi_tmp);
-        else
+          Py_DECREF(capi_tmp);
+        }
+        else {
           #varname#_xa_capi = (PyTupleObject *)Py_BuildValue(\"()\");
+        }
         if (#varname#_xa_capi==NULL) {
           PyErr_SetString(#modulename#_error,\"Failed to convert #modulename#.#varname#_extra_args to tuple.\\n\");
           return NULL;