BUG: check success of PyArray_DescrFromType in PyArray_InnerProduct

juliantaylor · juliantaylor · commit e5a7d585286f · 2014-09-23T21:30:56.000+02:00
closes gh-5065
diff --git a/numpy/core/src/multiarray/multiarraymodule.c b/numpy/core/src/multiarray/multiarraymodule.c
@@ -818,6 +818,9 @@ PyArray_InnerProduct(PyObject *op1, PyObject *op2)
     typenum = PyArray_ObjectType(op2, typenum);
 
     typec = PyArray_DescrFromType(typenum);
+    if (typec == NULL) {
+        return NULL;
+    }
     Py_INCREF(typec);
     ap1 = (PyArrayObject *)PyArray_FromAny(op1, typec, 0, 0,
                                         NPY_ARRAY_ALIGNED, NULL);
