add hg and python

1 files changed, 19 insertions, 0 deletions

diff --git a/sys/lib/python/test/crashers/modify_dict_attr.py b/sys/lib/python/test/crashers/modify_dict_attr.py
new file mode 100644
index 000000000..dfce467c8
--- /dev/null
+++ b/sys/lib/python/test/crashers/modify_dict_attr.py
@@ -0,0 +1,19 @@
+
+# http://python.org/sf/1303614
+
+class Y(object):
+    pass
+
+class type_with_modifiable_dict(Y, type):
+    pass
+
+class MyClass(object):
+    """This class has its __dict__ attribute completely exposed:
+    user code can read, reassign and even delete it.
+    """
+    __metaclass__ = type_with_modifiable_dict
+
+
+if __name__ == '__main__':
+    del MyClass.__dict__  # if we set tp_dict to NULL,
+    print MyClass         # doing anything with MyClass segfaults