diff options
Diffstat (limited to 'Lib/test/crashers')
-rw-r--r-- | Lib/test/crashers/modify_dict_attr.py | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/Lib/test/crashers/modify_dict_attr.py b/Lib/test/crashers/modify_dict_attr.py new file mode 100644 index 0000000..11c6721 --- /dev/null +++ b/Lib/test/crashers/modify_dict_attr.py @@ -0,0 +1,20 @@ + +# http://python.org/sf/1303614 + +class Y(object): + pass + +class type_with_modifiable_dict(type, Y): + pass + +class MyClass(object): + """This class has its __dict__ attribute indirectly + exposed via the __dict__ getter/setter of Y. + """ + __metaclass__ = type_with_modifiable_dict + + +if __name__ == '__main__': + dictattr = Y.__dict__['__dict__'] + dictattr.__delete__(MyClass) # if we set tp_dict to NULL, + print MyClass # doing anything with MyClass segfaults |