/Lib/test/crashers/bogus_code_obj.py
http://unladen-swallow.googlecode.com/ · Python · 19 lines · 11 code · 0 blank · 8 comment · 0 complexity · 5e84429cfdb949a97a7c5d77b2eea8ae MD5 · raw file
- """
- Broken bytecode objects can easily crash the interpreter.
- This is not going to be fixed. It is generally agreed that there is no
- point in writing a bytecode verifier and putting it in CPython just for
- this. Moreover, a verifier is bound to accept only a subset of all safe
- bytecodes, so it could lead to unnecessary breakage.
- For security purposes, "restricted" interpreters are not going to let
- the user build or load random bytecodes anyway. Otherwise, this is a
- "won't fix" case.
- """
- import types
- co = types.CodeType(0, 0, 0, 0, '\x04\x71\x00\x00', (),
- (), (), '', '', 1, '')
- exec co