commit c98ef8a79db83903dc98197e2d968511affe4609
author Philipp Maier <pmaier@sysmocom.de> Wed Apr 07 10:51:22 2021 +0200
committer laforge <laforge@osmocom.org> Wed Apr 07 16:21:52 2021 +0000
tree 1da4a64a0f977e4bde7a7c19bbb90f166d56c49b
parent 5459536c7bed5531c79a8dcc5009c96c8874fbb8

ts_102_221.py: fix fixup_fcp_proprietary_tlv_map()

The function fixup_fcp_proprietary_tlv_map() addes propritary TLV
tags in the range of d0 to ff to the TLV map. However, the spec defines
this range as b7 and b8 of the first tag byte set to 1. This results
in a range from c0 to ff. See also ETSI TS 102 221, section 11.1.1.4.6.0

Change-Id: I8359527c9ff303b257b181b87dc440f27735ece9
Related: OS#4963

pySim/ts_102_221.py

diff --git a/pySim/ts_102_221.py b/pySim/ts_102_221.py
index b8fce1b..88a36a1 100644
--- a/pySim/ts_102_221.py
+++ b/pySim/ts_102_221.py
@@ -129,7 +129,7 @@
 def fixup_fcp_proprietary_tlv_map(tlv_map):
     if 'D0' in tlv_map:
         return
-    for i in range(0xd0, 0xff):
+    for i in range(0xc0, 0xff):
         i_hex = i2h([i]).upper()
         tlv_map[i_hex] = 'proprietary_' + i_hex