From 5ff33a2a3716ea8daab534da697adc3bc1e83008 Mon Sep 17 00:00:00 2001
From: Shane Harvey <shnhrv@gmail.com>
Date: Fri, 11 May 2018 13:30:11 -0700
Subject: [PATCH] PYTHON-1554 Fix datetime decoding memory leak

---
 bson/_cbsonmodule.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/bson/_cbsonmodule.c b/bson/_cbsonmodule.c
index 634748e72..b8048c593 100644
--- a/bson/_cbsonmodule.c
+++ b/bson/_cbsonmodule.c
@@ -2120,6 +2120,7 @@ static PyObject* get_value(PyObject* self, PyObject* name, const char* buffer,
             /* convert to local time */
             if (options->tzinfo != Py_None) {
                 astimezone = PyObject_GetAttrString(value, "astimezone");
+                Py_DECREF(value);
                 if (!astimezone) {
                     Py_DECREF(replace);
                     Py_DECREF(args);