commit 0fa35ea8f39b0ab292ba6cab2fa312cf18d3daf9
author Benjamin Peterson <benjamin@python.org> Mon Jan 16 09:50:48 2012 -0500
committer Benjamin Peterson <benjamin@python.org> Mon Jan 16 09:50:48 2012 -0500
tree 386e45c86c9602de4b79df872dd8e77d2e4eb65c
parent 89f8b802026b4e45c692db05107100eaad1c888d

fix possible refleaks

Python/ast.c

diff --git a/Python/ast.c b/Python/ast.c
index 9776a6a..c70073c 100644
--- a/Python/ast.c
+++ b/Python/ast.c
@@ -540,13 +540,15 @@
     if (PyUnicode_IS_ASCII(id)) {
         PyObject *m = PyImport_ImportModuleNoBlock("unicodedata");
         PyObject *id2;
-        if (!m)
+        if (!m) {
+            Py_DECREF(id);
             return NULL;
+        }
         id2 = _PyObject_CallMethodId(m, &PyId_normalize, "sO", "NFKC", id);
         Py_DECREF(m);
+        Py_DECREF(id);
         if (!id2)
             return NULL;
-        Py_DECREF(id);
         id = id2;
     }
     PyUnicode_InternInPlace(&id);