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python:ndr: verify the object type ndr_print() and ndr_unpack()

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Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
This commit is contained in:
Stefan Metzmacher
2016-09-13 05:51:42 +02:00
committed by Andreas Schneider
parent 4017561351
commit 9b842badcb
1 changed files with 8 additions and 2 deletions
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10
python/samba/ndr.py
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@ -42,9 +42,15 @@ def ndr_unpack(cls, data, allow_remaining=False):
:return: Unpacked object
"""
object = cls()
object.__ndr_unpack__(data, allow_remaining=allow_remaining)
ndr_unpack = getattr(object, "__ndr_unpack__", None)
if ndr_unpack is None:
raise TypeError("%r is not a NDR object" % object)
ndr_unpack(data, allow_remaining=allow_remaining)
return object
def ndr_print(object):
return object.__ndr_print__()
ndr_print = getattr(object, "__ndr_print__", None)
if ndr_print is None:
raise TypeError("%r is not a NDR object" % object)
return ndr_print()