plug reference leak

547d4859 · Benjamin Peterson · 00fa0390 · 547d4859
Kaydet (Commit) 547d4859 authored Ock 13, 2011 tarafından Benjamin Peterson
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rangeobject.c Objects/rangeobject.c +4 -2

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--- a/Objects/rangeobject.c
+++ b/Objects/rangeobject.c
@@ -307,11 +307,13 @@ compute_range_item(rangeobject *r, PyObject *arg)
 static PyObject *
 range_item(rangeobject *r, Py_ssize_t i)
 {
-    PyObject *arg = PyLong_FromLong(i);
+    PyObject *res, *arg = PyLong_FromLong(i);
    if (!arg) {
        return NULL;
    }
-    return compute_range_item(r, arg);
+    res = compute_range_item(r, arg);
+    Py_DECREF(arg);
+    return res;
 }

 /* Additional helpers, since the standard slice helpers