pythongh-47146: Fix reference counting in _testcapi.structmember initializer (pythonGH-106862)

serhiy-storchaka · miss-islington · commit 54c25983b2b8 · 2023-07-21T09:30:18.000Z
(cherry picked from commit 8d397ee) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
diff --git a/Modules/_testcapi/structmember.c b/Modules/_testcapi/structmember.c
@@ -194,7 +194,7 @@ _PyTestCapi_Init_Structmember(PyObject *m)
     if (res < 0) {
         return -1;
     }
-    res = PyModule_AddObject(
+    res = PyModule_AddObjectRef(
         m,
         "_test_structmembersType_OldAPI",
         (PyObject *)&test_structmembersType_OldAPI);

Original file line number	Diff line number	Diff line change
`@@ -194,7 +194,7 @@ _PyTestCapi_Init_Structmember(PyObject *m)`
`194`	`194`	`if (res < 0) {`
`195`	`195`	`return -1;`
`196`	`196`	`}`
`197`		`- res = PyModule_AddObject(`
	`197`	`+ res = PyModule_AddObjectRef(`
`198`	`198`	`m,`
`199`	`199`	`"_test_structmembersType_OldAPI",`
`200`	`200`	`(PyObject *)&test_structmembersType_OldAPI);`