diff options
Diffstat (limited to 'Lib/test/crashers/bogus_code_obj.py')
| -rw-r--r-- | Lib/test/crashers/bogus_code_obj.py | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/Lib/test/crashers/bogus_code_obj.py b/Lib/test/crashers/bogus_code_obj.py new file mode 100644 index 0000000000..613ae518d4 --- /dev/null +++ b/Lib/test/crashers/bogus_code_obj.py @@ -0,0 +1,19 @@ +""" +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 |