commit 294a9fcba67b95efc62c5461fcc6fe9a5a59c525
author Benjamin Peterson <benjamin@python.org> Sat Oct 16 03:12:39 2010 +0000
committer Benjamin Peterson <benjamin@python.org> Sat Oct 16 03:12:39 2010 +0000
tree c9bded2255081bc40ff2ee1f1702a07e09e60e9a
parent f6219a588dd405583d7ee92ac51be31dd7b131c8

fix refleak

Python/import.c

diff --git a/Python/import.c b/Python/import.c
index 94363de..5a09c97 100644
--- a/Python/import.c
+++ b/Python/import.c
@@ -3462,7 +3462,7 @@
     char buf[MAXPATHLEN+1];
     PyObject *pathbytes;
     char *cpathname;
-    PyObject *debug_override = Py_None;
+    PyObject *debug_override = NULL;
     int debug = !Py_OptimizeFlag;
 
     if (!PyArg_ParseTupleAndKeywords(
@@ -3470,9 +3470,11 @@
                 PyUnicode_FSConverter, &pathbytes, &debug_override))
         return NULL;
 
-    if (debug_override != Py_None)
-        if ((debug = PyObject_IsTrue(debug_override)) < 0)
-            return NULL;
+    if (debug_override != NULL &&
+        (debug = PyObject_IsTrue(debug_override)) < 0) {
+        Py_DECREF(pathbytes);
+        return NULL;
+    }
 
     cpathname = make_compiled_pathname(
         PyBytes_AS_STRING(pathbytes),