Fix missing DECREF of mod. (#4749)

nascheme · web-flow · commit 11cc289490b7 · 2017-12-07T16:24:59.000-08:00
diff --git a/Python/import.c b/Python/import.c
@@ -1735,6 +1735,7 @@ PyImport_ImportModuleLevelObject(PyObject *name, PyObject *globals,
         }
     }
     else {
+        Py_XDECREF(mod);
         mod = import_find_and_load(abs_name);
         if (mod == NULL) {
             goto error;

Original file line number	Diff line number	Diff line change
`@@ -1735,6 +1735,7 @@ PyImport_ImportModuleLevelObject(PyObject name, PyObject globals,`
`1735`	`1735`	`}`
`1736`	`1736`	`}`
`1737`	`1737`	`else {`
	`1738`	`+ Py_XDECREF(mod);`
`1738`	`1739`	`mod = import_find_and_load(abs_name);`
`1739`	`1740`	`if (mod == NULL) {`
`1740`	`1741`	`goto error;`