Fix a refleak in validate_constant()

Issue #26146.
11 years ago · 726f6902ce
1 changed files with 2 additions and 0 deletions
--- a/Python/ast.c
+++ b/Python/ast.c
@ -164,8 +164,10 @@ validate_constant(PyObject *value)

            if (!validate_constant(item)) {
                Py_DECREF(it);
+                Py_DECREF(item);
                return 0;
            }
+            Py_DECREF(item);
        }

        Py_DECREF(it);