Change in osmo-ttcn3-hacks[master]: RLCMAC_EncDec: Fix Encoding of TLLI in UlEgprsDataBlock

[pespin]

pespin has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/21066 )


Change subject: RLCMAC_EncDec: Fix Encoding of TLLI in UlEgprsDataBlock
......................................................................

RLCMAC_EncDec: Fix Encoding of TLLI in UlEgprsDataBlock

Change-Id: If13f36db9c86c10d7c5a6a307c430ee090b7dd06
---
M library/RLCMAC_EncDec.cc
1 file changed, 7 insertions(+), 1 deletion(-)



  git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/66/21066/1

diff --git a/library/RLCMAC_EncDec.cc b/library/RLCMAC_EncDec.cc
index c5fc447..4dba35a 100644
--- a/library/RLCMAC_EncDec.cc
+++ b/library/RLCMAC_EncDec.cc
@@ -1291,7 +1291,13 @@
 
 
 	if (in.tlli__ind()) {
-		aligned_buffer.put_string(in.tlli());
+		/* The TLLI is encoded in little endian for EGPRS (see
+		 * TS 44.060, figure 10.3a.2.1, note 2) */
+		OCTETSTRING tlli = in.tlli();
+		aligned_buffer.put_c(tlli[3].get_octet());
+		aligned_buffer.put_c(tlli[2].get_octet());
+		aligned_buffer.put_c(tlli[1].get_octet());
+		aligned_buffer.put_c(tlli[0].get_octet());
 	}
 
 	if (in.mac__hdr().pfi__ind()) {

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Gerrit-Project: osmo-ttcn3-hacks
Gerrit-Branch: master
Gerrit-Change-Id: If13f36db9c86c10d7c5a6a307c430ee090b7dd06
Gerrit-Change-Number: 21066
Gerrit-PatchSet: 1
Gerrit-Owner: pespin <pespin at sysmocom.de>
Gerrit-MessageType: newchange
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