catarrh/pysim
1
0
Fork 0
mirror of https://gitea.osmocom.org/sim-card/pysim.git synced 2026-03-17 02:48:34 +03:00
Code Issues Packages Projects Releases Wiki Activity

ts_31_102: Fix several bugs in EF_ECC encoder

Browse Source 
The encoder function apparently was never tested, it didn't match at all
the output of the decoder, not even in terms of the string keys of the
dict.

Change-Id: Id67bc39d52c4dfb39dc7756d8041cbd552ccbbc4
This commit is contained in:
Harald Welte
2023-01-31 16:40:54 +01:00
parent 136bdb065b
commit 9b9efb6a7a
1 changed files with 6 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
pySim/ts_31_102.py
View File

@@ -622,9 +622,12 @@ class EF_ECC(LinFixedEF):
if in_json is None:
return b'\xff\xff\xff\xff'
code = EF_ECC.cc_construct.build(in_json['call_code'])
svc_category = EF_ECC.category_construct.build(in_json['category'])
alpha_id = EF_ECC.alpha_construct.build(in_json['alpha_id'])
# FIXME: alpha_id needs padding up to 'record_length - 4'
svc_category = EF_ECC.category_construct.build(in_json['service_category'])
if 'alpha_id' in in_json:
alpha_id = EF_ECC.alpha_construct.build(in_json['alpha_id'])
# FIXME: alpha_id needs padding up to 'record_length - 4'
else:
alpha_id = b''
return code + alpha_id + svc_category