Change in osmo-hlr[master]: Store identity of VLR/SGSN in UpdateLocation

[Harald Welte]

Harald Welte has uploaded this change for review. ( https://gerrit.osmocom.org/9723


Change subject: Store identity of VLR/SGSN in UpdateLocation
......................................................................

Store identity of VLR/SGSN in UpdateLocation

The HLR must store the least-recently used VLR and SGSN identities in
its database to ensure subsequent mobile-terminated transactions can
be routed accordingly.

Change-Id: Ib2611421f3638eadc361787af801fffe9a34bd8a
Closes: OS#2796
---
M src/hlr.c
1 file changed, 9 insertions(+), 0 deletions(-)



  git pull ssh://gerrit.osmocom.org:29418/osmo-hlr refs/changes/23/9723/1

diff --git a/src/hlr.c b/src/hlr.c
index 643dfff..41566be 100644
--- a/src/hlr.c
+++ b/src/hlr.c
@@ -296,10 +296,19 @@
 	} else
 #endif
 	{
+		int rc;
+		uint8_t *addr;
+		rc = osmo_gsup_conn_ccm_get(conn, &addr, IPAC_IDTAG_SERNR);
+		if (rc <= 0) {
+			osmo_strlcpy(luop->subscr.imsi, gsup->imsi, sizeof(luop->subscr.imsi));
+			lu_op_tx_error(luop, GMM_CAUSE_NET_FAIL);
+			return 0;
+		}
 		/* TODO: Subscriber allowed to roam in PLMN? */
 		/* TODO: Update RoutingInfo */
 		/* TODO: Reset Flag MS Purged (cs/ps) */
 		/* TODO: Control_Tracing_HLR / Control_Tracing_HLR_with_SGSN */
+		db_subscr_lu(g_hlr->dbc, luop->subscr.id, (char *)addr, luop->is_ps);
 		lu_op_tx_insert_subscr_data(luop);
 	}
 	return 0;

-- 
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Gerrit-Project: osmo-hlr
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: Ib2611421f3638eadc361787af801fffe9a34bd8a
Gerrit-Change-Number: 9723
Gerrit-PatchSet: 1
Gerrit-Owner: Harald Welte <laforge at gnumonks.org>
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