[Python-checkins] cpython: check for NULL to fix segfault

Mon Feb 20 02:36:17 CET 2012

http://hg.python.org/cpython/rev/857cc070ef75
changeset: 75054:857cc070ef75
parent: 75051:f029312764b4
user: Benjamin Peterson <benjamin at python.org>
date: Sun Feb 19 20:36:12 2012 -0500
summary:
 check for NULL to fix segfault
files:
 Objects/typeobject.c | 2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/Objects/typeobject.c b/Objects/typeobject.c
--- a/Objects/typeobject.c
+++ b/Objects/typeobject.c
@@ -1807,7 +1807,7 @@
 "This object has no __dict__");
 return -1;
 }
- if (!PyDict_Check(value)) {
+ if (value != NULL && !PyDict_Check(value)) {
 PyErr_Format(PyExc_TypeError,
 "__dict__ must be set to a dictionary, "
 "not a '%.200s'", Py_TYPE(value)->tp_name);
-- 
Repository URL: http://hg.python.org/cpython
