Fix memory leak introduced by pythonGH-22780 (pythonGH-23237)

asvetlov · web-flow · commit cda99b4022da · 2020-11-11T17:48:53.000+02:00
diff --git a/Modules/_asynciomodule.c b/Modules/_asynciomodule.c
@@ -1628,6 +1628,7 @@ FutureIter_am_send(futureiterobject *it,
     it->future = NULL;
     res = _asyncio_Future_result_impl(fut);
     if (res != NULL) {
+        Py_DECREF(fut);
         *result = res;
         return PYGEN_RETURN;
     }

Original file line number	Diff line number	Diff line change
`@@ -1628,6 +1628,7 @@ FutureIter_am_send(futureiterobject *it,`
`1628`	`1628`	`it->future = NULL;`
`1629`	`1629`	`res = _asyncio_Future_result_impl(fut);`
`1630`	`1630`	`if (res != NULL) {`
	`1631`	`+ Py_DECREF(fut);`
`1631`	`1632`	`*result = res;`
`1632`	`1633`	`return PYGEN_RETURN;`
`1633`	`1634`	`}`