Fix a refleak

pitrou · pitrou · commit 538ba2afb564 · 2012-04-16T21:52:45.000+02:00
diff --git a/Python/import.c b/Python/import.c
@@ -2782,10 +2782,11 @@ PyImport_ImportModuleLevelObject(PyObject *name, PyObject *given_globals,
         }
         base = PyUnicode_Substring(package, 0, last_dot);
         if (PyUnicode_GET_LENGTH(name) > 0) {
-            PyObject *borrowed_dot = NULL;
-            PyObject *seq = PyTuple_Pack(2, base, name);
+            PyObject *borrowed_dot, *seq = NULL;
 
             borrowed_dot = _PyUnicode_FromId(&single_dot);
+            seq = PyTuple_Pack(2, base, name);
+            Py_DECREF(base);
             if (borrowed_dot == NULL || seq == NULL) {
                 goto error;
             }

Original file line number	Diff line number	Diff line change
`@@ -2782,10 +2782,11 @@ PyImport_ImportModuleLevelObject(PyObject name, PyObject given_globals,`
`2782`	`2782`	`}`
`2783`	`2783`	`base = PyUnicode_Substring(package, 0, last_dot);`
`2784`	`2784`	`if (PyUnicode_GET_LENGTH(name) > 0) {`
`2785`		`- PyObject *borrowed_dot = NULL;`
`2786`		`- PyObject *seq = PyTuple_Pack(2, base, name);`
	`2785`	`+ PyObject borrowed_dot, seq = NULL;`
`2787`	`2786`
`2788`	`2787`	`borrowed_dot = _PyUnicode_FromId(&single_dot);`
	`2788`	`+ seq = PyTuple_Pack(2, base, name);`
	`2789`	`+ Py_DECREF(base);`
`2789`	`2790`	`if (borrowed_dot == NULL \|\| seq == NULL) {`
`2790`	`2791`	`goto error;`
`2791`	`2792`	`}`