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Issue #23914: Fixed SystemError raised by unpickler on broken pickle data.

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This commit is contained in:
Serhiy Storchaka 2015-11-23 15:17:43 +02:00
parent b6aa5375d5
commit e9b3074cf9
4 changed files with 105 additions and 4 deletions
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3
Lib/test/test_pickle.py
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@ -32,6 +32,7 @@ class PickleTests(AbstractPickleModuleTests):
class PyUnpicklerTests(AbstractUnpickleTests):
unpickler = pickle._Unpickler
bad_stack_errors = (IndexError,)
def loads(self, buf, **kwds):
f = io.BytesIO(buf)
@ -62,6 +63,7 @@ class InMemoryPickleTests(AbstractPickleTests, AbstractUnpickleTests,
pickler = pickle._Pickler
unpickler = pickle._Unpickler
bad_stack_errors = (pickle.UnpicklingError, IndexError)
def dumps(self, arg, protocol=None):
return pickle.dumps(arg, protocol)
@ -119,6 +121,7 @@ class PyChainDispatchTableTests(AbstractDispatchTableTests):
if has_c_implementation:
class CUnpicklerTests(PyUnpicklerTests):
unpickler = _pickle.Unpickler
bad_stack_errors = (pickle.UnpicklingError,)
class CPicklerTests(PyPicklerTests):
pickler = _pickle.Pickler