Issue #24583: Fix refcount leak.

482c05cb · Raymond Hettinger · cfe5b6ca · 482c05cb
Kaydet (Commit) 482c05cb authored Tem 20, 2015 tarafından Raymond Hettinger
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setobject.c Objects/setobject.c +5 -1

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--- a/Objects/setobject.c
+++ b/Objects/setobject.c
@@ -223,9 +223,13 @@ _set_add_entry(PySetObject *so, PyObject *key, Py_hash_t hash)
    entry->hash = hash;
    if ((size_t)so->fill*3 < mask*2)
        return 0;
-    return set_table_resize(so, so->used);
+    if (!set_table_resize(so, so->used))
+        return 0;
+    Py_INCREF(key);
+    return -1;

  found_active:
+    Py_DECREF(key);
    return 0;
 }