Change in osmo-msc[master]: libmsc/gsm_04_11.c: also assign SM-RP-MR to MO transactions

This is merely a historical archive of years 2008-2021, before the migration to mailman3.

A maintained and still updated list archive can be found at https://lists.osmocom.org/hyperkitty/list/gerrit-log@lists.osmocom.org/.

Vadim Yanitskiy gerrit-no-reply at lists.osmocom.org
Wed Jan 23 17:18:34 UTC 2019


Vadim Yanitskiy has uploaded this change for review. ( https://gerrit.osmocom.org/12687


Change subject: libmsc/gsm_04_11.c: also assign SM-RP-MR to MO transactions
......................................................................

libmsc/gsm_04_11.c: also assign SM-RP-MR to MO transactions

Previously, SM-RP Message Reference was assigned to MT transactions
only, but not to MO transactions. As a result, this could lead to
having a few transactions with duplicate SM-RP-MR value, because
in case of MO SMS, trans->sms.sm_rp_mr would remain 0x00.

Let's parse SM-RP-MR from MO SMS messages in gsm0411_rcv_sms(),
and assign it to the new transaction after allocation.

Change-Id: I4d07354175444f9764fb0dd6ea188a64494d79fe
---
M src/libmsc/gsm_04_11.c
1 file changed, 2 insertions(+), 0 deletions(-)



  git pull ssh://gerrit.osmocom.org:29418/osmo-msc refs/changes/87/12687/1

diff --git a/src/libmsc/gsm_04_11.c b/src/libmsc/gsm_04_11.c
index 4dc07bd..2f39b06 100644
--- a/src/libmsc/gsm_04_11.c
+++ b/src/libmsc/gsm_04_11.c
@@ -1179,6 +1179,7 @@
 	struct gsm48_hdr *gh = msgb_l3(msg);
 	uint8_t msg_type = gh->msg_type;
 	uint8_t transaction_id = gsm48_hdr_trans_id_flip_ti(gh);
+	struct gsm411_rp_hdr *rph = (struct gsm411_rp_hdr *) gh->data;
 	struct gsm_trans *trans;
 	int new_trans = 0;
 	int rc = 0;
@@ -1210,6 +1211,7 @@
 			return -ENOMEM;
 		}
 
+		trans->sms.sm_rp_mr = rph->msg_ref; /* SM-RP Message Reference */
 		trans->dlci = OMSC_LINKID_CB(msg); /* DLCI as received from BSC */
 
 		new_trans = 1;

-- 
To view, visit https://gerrit.osmocom.org/12687
To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings

Gerrit-Project: osmo-msc
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I4d07354175444f9764fb0dd6ea188a64494d79fe
Gerrit-Change-Number: 12687
Gerrit-PatchSet: 1
Gerrit-Owner: Vadim Yanitskiy <axilirator at gmail.com>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osmocom.org/pipermail/gerrit-log/attachments/20190123/669407ed/attachment.htm>


More information about the gerrit-log mailing list