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ts_102_221: Fix decoding the 'num_of_rec' field

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It is a 8bit integer, not a 16bit integer.  See TS 102 221 11.1.1.4.3

Change-Id: I3e258547dad21a248650cfbc02e0576268d3b3fd
This commit is contained in:
Harald Welte
2022-02-25 09:47:51 +01:00
parent 5e9bd93bbd
commit 4ebeebffca
1 changed files with 1 additions and 1 deletions
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pySim/ts_102_221.py
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@@ -103,7 +103,7 @@ class FileDescriptor(BER_TLV_IE, tag=0x82):
'structure'/Enum(BitsInteger(3), no_info_given=0, transparent=1, linear_fixed=2, cyclic=6)) 'structure'/Enum(BitsInteger(3), no_info_given=0, transparent=1, linear_fixed=2, cyclic=6))
) )
_construct = Struct('file_descriptor_byte'/FDB, Const(b'\x21'), _construct = Struct('file_descriptor_byte'/FDB, Const(b'\x21'),
'record_len'/COptional(Int16ub), 'num_of_rec'/COptional(Int16ub)) 'record_len'/COptional(Int16ub), 'num_of_rec'/COptional(Int8ub))
# ETSI TS 102 221 11.1.1.4.4 # ETSI TS 102 221 11.1.1.4.4
class FileIdentifier(BER_TLV_IE, tag=0x83): class FileIdentifier(BER_TLV_IE, tag=0x83):