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Objects: Revert setting attributes to write data

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This commit is contained in:
Mike Auty
2021-03-05 01:13:34 +00:00
parent f251a1db15
commit 963b448d36
1 changed files with 10 additions and 6 deletions
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volatility3/framework/objects/__init__.py
+10 -6
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@@ -752,12 +752,16 @@ class AggregateType(interfaces.objects.ObjectInterface):
agg_name = agg_type.__name__
raise AttributeError("{} has no attribute: {}.{}".format(agg_name, self.vol.type_name, attr))
def __setattr__(self, name, value):
"""Method for writing specific members of a structure"""
if name in ['_concrete_members', 'vol', '_vol'] or not self.has_member(name):
return super().__setattr__(name, value)
attr = self.__getattr__(name)
return attr.write(value)
# Disable messing around with setattr until the consequences have been considered properly
# For example pdbutil constructs objects and then sets values for them
# Some don't always match the type (for example, the data read is encoded and interpretted)
#
# def __setattr__(self, name, value):
# """Method for writing specific members of a structure"""
# if name in ['_concrete_members', 'vol', '_vol'] or not self.has_member(name):
# return super().__setattr__(name, value)
# attr = self.__getattr__(name)
# return attr.write(value)
def __dir__(self) -> Iterable[str]:
"""Returns a complete list of members when dir is called."""