[Python-checkins] cpython: Fix use of uninitialized scalar variable, see 3f994367a979

[christian.heimes]

http://hg.python.org/cpython/rev/fca77bc5bdb8
changeset:   84924:fca77bc5bdb8
user:        Christian Heimes <christian at cheimes.de>
date:        Wed Jul 31 01:33:50 2013 +0200
summary:
  Fix use of uninitialized scalar variable, see 3f994367a979
CID 1058763

files:
  Modules/_io/iobase.c |  4 +++-
  1 files changed, 3 insertions(+), 1 deletions(-)


diff --git a/Modules/_io/iobase.c b/Modules/_io/iobase.c
--- a/Modules/_io/iobase.c
+++ b/Modules/_io/iobase.c
@@ -210,8 +210,10 @@
     /* If `closed` doesn't exist or can't be evaluated as bool, then the
        object is probably in an unusable state, so ignore. */
     res = PyObject_GetAttr(self, _PyIO_str_closed);
-    if (res == NULL)
+    if (res == NULL) {
         PyErr_Clear();
+        closed = -1;
+    }
     else {
         closed = PyObject_IsTrue(res);
         Py_DECREF(res);

-- 
Repository URL: http://hg.python.org/cpython