laforge submitted this change.

Approvals:
  Jenkins Builder: Verified
  fixeria: Looks good to me, approved
  pespin: Looks good to me, but someone else must approve

ts_51_011: Fix decoding/encoding of EF_LOCIGPRS

The P-TMSI signature is a 3-byte value, not a 1-byte value.

Change-Id: I06e8d3efe0b3cf3970159c913acfd2f72280302d
---
M pySim/ts_51_011.py
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pySim/ts_51_011.py b/pySim/ts_51_011.py
index 4d819dd..80182af 100644
--- a/pySim/ts_51_011.py
+++ b/pySim/ts_51_011.py
@@ -824,7 +824,8 @@
 class EF_LOCIGPRS(TransparentEF):
     def __init__(self, fid='6f53', sfid=None, name='EF.LOCIGPRS', desc='GPRS Location Information', size=(14, 14)):
         super().__init__(fid, sfid=sfid, name=name, desc=desc, size=size)
-        self._construct = Struct('ptmsi'/HexAdapter(Bytes(4)), 'ptmsi_sig'/Int8ub, 'rai'/HexAdapter(Bytes(6)),
+        self._construct = Struct('ptmsi'/HexAdapter(Bytes(4)), 'ptmsi_sig'/HexAdapter(Bytes(3)),
+                                 'rai'/HexAdapter(Bytes(6)),
                                  'rau_status'/Enum(Byte, updated=0, not_updated=1, plmn_not_allowed=2,
                                                    routing_area_not_allowed=3))

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