bpo-35414: Add a missing Py_INCREF(Py_None) in PyState_RemoveModule(). (GH-10914)

miss-islington · ZackerySpytz · web-flow · commit afb07fccf013 · 2018-12-04T23:51:15.000-08:00
(cherry picked from commit 2a89343) Co-authored-by: Zackery Spytz <zspytz@gmail.com>
diff --git a/Python/pystate.c b/Python/pystate.c
@@ -377,6 +377,7 @@ PyState_RemoveModule(struct PyModuleDef* def)
         Py_FatalError("PyState_RemoveModule: Module index out of bounds.");
         return -1;
     }
+    Py_INCREF(Py_None);
     return PyList_SetItem(state->modules_by_index, index, Py_None);
 }
 

Original file line number	Diff line number	Diff line change
`@@ -377,6 +377,7 @@ PyState_RemoveModule(struct PyModuleDef* def)`
`377`	`377`	`Py_FatalError("PyState_RemoveModule: Module index out of bounds.");`
`378`	`378`	`return -1;`
`379`	`379`	`}`
	`380`	`+ Py_INCREF(Py_None);`
`380`	`381`	`return PyList_SetItem(state->modules_by_index, index, Py_None);`
`381`	`382`	`}`
`382`	`383`