@@ -4312,6 +4312,7 @@ long_pow(PyObject *v, PyObject *w, PyObject *x)
                 goto Error;
             Py_DECREF(a);
             a = temp;
+            temp = NULL;
         }
 
         /* Reduce base by modulus in some cases:
Original file line number	Diff line number	Diff line change
`@@ -4312,6 +4312,7 @@ long_pow(PyObject v, PyObject w, PyObject *x)`
`4312`	`4312`	`goto Error;`
`4313`	`4313`	`Py_DECREF(a);`
`4314`	`4314`	`a = temp;`
	`4315`	`+ temp = NULL;`
`4315`	`4316`	`}`
`4316`	`4317`
`4317`	`4318`	`/* Reduce base by modulus in some cases:`