GH-98363: Shrink the physical size as well as the logical size

rhettinger · rhettinger · commit 82c4d55c7538 · 2022-12-09T10:23:21.000-06:00
diff --git a/Modules/itertoolsmodule.c b/Modules/itertoolsmodule.c
@@ -182,8 +182,7 @@ batched_next(batchedobject *bo)
         Py_DECREF(result);
         return NULL;
     }
-    /* Elements in result[i:] are still NULL */
-    Py_SET_SIZE(result, i);
+    _PyTuple_Resize(&result, i);
     return result;
 }
 

Original file line number	Diff line number	Diff line change
`@@ -182,8 +182,7 @@ batched_next(batchedobject *bo)`
`182`	`182`	`Py_DECREF(result);`
`183`	`183`	`return NULL;`
`184`	`184`	`}`
`185`		`- /* Elements in result[i:] are still NULL */`
`186`		`- Py_SET_SIZE(result, i);`
	`185`	`+ _PyTuple_Resize(&result, i);`
`187`	`186`	`return result;`
`188`	`187`	`}`
`189`	`188`