Only count number of members once (python#12691)

eduardo-elizondo · DinoV · commit 8b1271b12fdb · 2019-05-06T08:28:50.000-07:00
diff --git a/Objects/typeobject.c b/Objects/typeobject.c
@@ -2895,6 +2895,7 @@ PyType_FromSpecWithBases(PyType_Spec *spec, PyObject *bases)
     nmembers = 0;
     for (slot = spec->slots; slot->slot; slot++) {
         if (slot->slot == Py_tp_members) {
+            nmembers = 0;
             for (memb = slot->pfunc; memb->name != NULL; memb++) {
                 nmembers++;
             }

Original file line number	Diff line number	Diff line change
`@@ -2895,6 +2895,7 @@ PyType_FromSpecWithBases(PyType_Spec spec, PyObject bases)`
`2895`	`2895`	`nmembers = 0;`
`2896`	`2896`	`for (slot = spec->slots; slot->slot; slot++) {`
`2897`	`2897`	`if (slot->slot == Py_tp_members) {`
	`2898`	`+ nmembers = 0;`
`2898`	`2899`	`for (memb = slot->pfunc; memb->name != NULL; memb++) {`
`2899`	`2900`	`nmembers++;`
`2900`	`2901`	`}`