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fix(ts_51_011): apply correct access conditions length

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When the access conditions are extracted from resp_bin, the wrong length
is used and only 2 bytes instead of 3 are extracted.

3GPP TS 51.011, section 9.2.1, table below "Response parameters/data
in case of an EF", clearly states that the length should be 3 bytes
(position 9-11)

Related: OS#7018
Change-Id: I410fb58c395beafba8de6d5ab4e71452f424cdf2
This commit is contained in:
kukutyin
2026-05-27 15:02:20 +02:00
committed by dexter
parent 9ddd235a2c
commit ce5da32a75
2 changed files with 3 additions and 3 deletions
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tests/unittests/test_decode_select_resp.py
+2 -2
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@@ -47,10 +47,10 @@ class TestDecodeSelectResponse_CardProfile(unittest.TestCase):
"decoded" : {'file_descriptor': {'file_descriptor_byte': {'file_type': 'df'}}, 'proprietary_info': {'available_memory': 0}, 'file_id': '7f10', 'file_characteristics': '81', 'num_direct_child_df': 0, 'num_direct_child_ef': 13, 'num_chv_unblock_adm_codes': 4}},
# EF.MSISDN
{"resp_hex" : "000000346f40040011ffff0102011a",
"decoded" : {'file_descriptor': {'file_descriptor_byte': {'file_type': 'working_ef', 'structure': 'linear_fixed'}, 'record_len': 26, 'num_of_rec': 2}, 'proprietary_info': {}, 'file_id': '6f40', 'file_size': 52, 'access_conditions': '11ff', 'life_cycle_status_int': 'terminated'}},
"decoded" : {'file_descriptor': {'file_descriptor_byte': {'file_type': 'working_ef', 'structure': 'linear_fixed'}, 'record_len': 26, 'num_of_rec': 2}, 'proprietary_info': {}, 'file_id': '6f40', 'file_size': 52, 'access_conditions': '11ffff', 'life_cycle_status_int': 'terminated'}},
# EF.ICCID
{"resp_hex" : "0000000a2fe204000cffff01020000",
"decoded" : {'file_descriptor': {'file_descriptor_byte': {'file_type': 'working_ef', 'structure': 'transparent'}}, 'proprietary_info': {}, 'file_id': '2fe2', 'file_size': 10, 'access_conditions': '0cff', 'life_cycle_status_int': 'terminated'}},
"decoded" : {'file_descriptor': {'file_descriptor_byte': {'file_type': 'working_ef', 'structure': 'transparent'}}, 'proprietary_info': {}, 'file_id': '2fe2', 'file_size': 10, 'access_conditions': '0cffff', 'life_cycle_status_int': 'terminated'}},
]
self.decode_select_response(CardProfileSIM, testcases)