commit b7a5894c64f4ac8353a90e518433cfe025b5b5bc
author Nick Coghlan <ncoghlan@gmail.com> Sun Jul 15 23:21:08 2012 +1000
committer Nick Coghlan <ncoghlan@gmail.com> Sun Jul 15 23:21:08 2012 +1000
tree 729833638913f24c10b4e73d6eeb3060ec3f6ae3
parent ceda83c6a962bb34bc51cf3fc63e3ff5ff5d9f95

Refcounting fixes

Python/pythonrun.c

diff --git a/Python/pythonrun.c b/Python/pythonrun.c
index 33ac741..6ee9a5f 100644
--- a/Python/pythonrun.c
+++ b/Python/pythonrun.c
@@ -1356,6 +1356,7 @@
     PyInterpreterState *interp;
     PyThreadState *tstate;
     PyObject *loader_type, *loader;
+    int result = 0;
     /* Get current thread state and interpreter pointer */
     tstate = PyThreadState_GET();
     interp = tstate->interp;
@@ -1364,12 +1365,15 @@
         return -1;
     }
     loader = PyObject_CallFunction(loader_type, "ss", "__main__", filename);
-    if (loader == NULL ||
-        (PyDict_SetItemString(d, "__loader__", loader) < 0)) {
+    Py_DECREF(loader_type);
+    if (loader == NULL) {
         return -1;
     }
+    if (PyDict_SetItemString(d, "__loader__", loader) < 0) {
+        result = -1;
+    }
     Py_DECREF(loader);
-    return 0;
+    return result;
 }
 
 int