From e8e6eed0bed9db46b71fb79f8582680f8b09191a Mon Sep 17 00:00:00 2001
From: "liujisi@google.com"
 <liujisi@google.com@630680e5-0e50-0410-840e-4b1c322b438d>
Date: Tue, 7 Jun 2011 03:38:28 +0000
Subject: [PATCH] Fixed a memory leak in python CPP implementation.

---
 python/google/protobuf/pyext/python-proto2.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/python/google/protobuf/pyext/python-proto2.cc b/python/google/protobuf/pyext/python-proto2.cc
index f2799e62..181d7e97 100644
--- a/python/google/protobuf/pyext/python-proto2.cc
+++ b/python/google/protobuf/pyext/python-proto2.cc
@@ -1099,10 +1099,12 @@ static PyObject* CMessage_AssignRepeatedScalar(CMessage* self, PyObject* args) {
   PyObject* next;
   while ((next = PyIter_Next(iter)) != NULL) {
     if (InternalAddRepeatedScalar(
-        message, cfield_descriptor->descriptor, next) == NULL) {
+            message, cfield_descriptor->descriptor, next) == NULL) {
+      Py_DECREF(next);
       Py_DECREF(iter);
       return NULL;
     }
+    Py_DECREF(next);
   }
   Py_DECREF(iter);
   Py_RETURN_NONE;