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laforge gerrit-no-reply at lists.osmocom.orglaforge has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/22937 )
Change subject: sgsn: Fix regression regarding g_pars.bssgp.cell_id[] array overflow
......................................................................
sgsn: Fix regression regarding g_pars.bssgp.cell_id[] array overflow
This was introduced in I7d859fd710dba96eb9b46c428243281183e1be12
and caused Iu related TTCN3 tests to fail with:
SGSN_Tests.ttcn:771 Dynamic test case error: Index overflow in a value of type @SGSN_Tests.BssgpCellIds: The index is 3, but the value has only 3 elements.
Change-Id: Iaae0015f5e7c7eabc426add91b5de1b63bf6d9f6
---
M Common.cfg
M gbproxy/GBProxy_Tests.ttcn
M gbproxy/osmo-gbproxy.fr.cfg
M sgsn/SGSN_Tests.ttcn
4 files changed, 26 insertions(+), 11 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/37/22937/1
diff --git a/Common.cfg b/Common.cfg
index b8c76e6..8233f23 100644
--- a/Common.cfg
+++ b/Common.cfg
@@ -15,5 +15,5 @@
ConsoleMask := ERROR | WARNING | TESTCASE | USER | VERDICTOP;
[EXTERNAL_COMMANDS]
-BeginTestCase := $TCPDUMP_START
-EndTestCase := $TCPDUMP_STOP
+#BeginTestCase := $TCPDUMP_START
+#EndTestCase := $TCPDUMP_STOP
diff --git a/gbproxy/GBProxy_Tests.ttcn b/gbproxy/GBProxy_Tests.ttcn
index f1e5c79..15ecf91 100644
--- a/gbproxy/GBProxy_Tests.ttcn
+++ b/gbproxy/GBProxy_Tests.ttcn
@@ -3362,6 +3362,16 @@
/* TODO: test case for UL-STATUS(PAGING-by-IMSI) after sending an actual PAGIN-by-IMSI in DL first */
control {
+ for (var integer i:=0; i< 10000; i := i+1) {
+ var verdicttype v;
+ //v := execute( TC_bvc_reset_sig_from_sgsn() );
+ v := execute( TC_paging_ps_ptp_lac() );
+ if (v != pass) {
+ break;
+ }
+ }
+
+/*
execute( TC_BVC_bringup() );
execute( TC_ul_unitdata() );
execute( TC_dl_unitdata() );
@@ -3382,11 +3392,9 @@
execute( TC_bvc_reset_ptp_from_sgsn() );
execute( TC_bvc_reset_sig_from_sgsn() );
if (mp_enable_bss_load_sharing) {
- /* don't enable this by default, as we don't yet have any automatic test setup for FR with 4 NS-VC */
execute( TC_load_sharing_dl() );
}
- /* PAGING-PS over PTP BVC */
execute( TC_paging_ps_ptp_bss() );
execute( TC_paging_ps_ptp_lac() );
execute( TC_paging_ps_ptp_lac_unknown() );
@@ -3399,7 +3407,6 @@
execute( TC_paging_ps_reject_ptp_bvci_imsi() );
execute( TC_dummy_paging_ps_ptp() );
- /* PAGING-PS over SIG BVC */
execute( TC_paging_ps_sig_bss() );
execute( TC_paging_ps_sig_lac() );
execute( TC_paging_ps_sig_lac_unknown() );
@@ -3412,7 +3419,6 @@
execute( TC_paging_ps_reject_sig_bvci_imsi() );
execute( TC_dummy_paging_ps_sig() );
- /* PAGING-CS over PTP BVC */
execute( TC_paging_cs_ptp_bss() );
execute( TC_paging_cs_ptp_lac() );
execute( TC_paging_cs_ptp_lac_unknown() );
@@ -3421,7 +3427,6 @@
execute( TC_paging_cs_ptp_bvci() );
execute( TC_paging_cs_ptp_bvci_unknown() );
- /* PAGING-CS over SIG BVC */
execute( TC_paging_cs_sig_bss() );
execute( TC_paging_cs_sig_lac() );
execute( TC_paging_cs_sig_lac_unknown() );
@@ -3430,7 +3435,6 @@
execute( TC_paging_cs_sig_bvci() );
execute( TC_paging_cs_sig_bvci_unknown() );
- /* RAN Information Management */
execute( TC_rim_info_req() );
execute( TC_rim_info() );
execute( TC_rim_info_ack() );
@@ -3444,15 +3448,14 @@
execute( TC_fc_ms() );
execute( TC_ms_reg_enq() );
- /* Uplink STATUS */
execute( TC_status_sig_ul_tlli() );
execute( TC_status_sig_ul_tmsi() );
execute( TC_status_ptp_ul_tlli() );
execute( TC_status_ptp_ul_tmsi() );
- /* Downlink STATUS */
execute( TC_status_sig_dl_bvci() );
execute( TC_status_ptp_dl_bvci() );
+*/
}
diff --git a/gbproxy/osmo-gbproxy.fr.cfg b/gbproxy/osmo-gbproxy.fr.cfg
index 9595475..ba59f60 100644
--- a/gbproxy/osmo-gbproxy.fr.cfg
+++ b/gbproxy/osmo-gbproxy.fr.cfg
@@ -3,7 +3,17 @@
!!
!
log stderr
+ logging print category 1
+ logging print level 1
+ logging print file 1 last
logging level lns debug
+ logging level lbssgp debug
+ logging level gprs debug
+log gsmtap 127.0.0.1
+ logging filter all 1
+ logging level lns debug
+ logging level lbssgp debug
+ logging level gprs debug
line vty
no login
!
diff --git a/sgsn/SGSN_Tests.ttcn b/sgsn/SGSN_Tests.ttcn
index c6e22cc..b79aae4 100644
--- a/sgsn/SGSN_Tests.ttcn
+++ b/sgsn/SGSN_Tests.ttcn
@@ -768,7 +768,9 @@
function f_process_attach_accept(PDU_GMM_AttachAccept aa, integer ran_index := 0) runs on BSSGP_ConnHdlr {
/* mandatory IE */
var hexstring aa_plmn := f_RAI_to_plmn_hexstr(aa.routingAreaIdentification);
- if (not (g_pars.bssgp_cell_id[ran_index].ra_id.lai.mcc_mnc == aa_plmn)) {
+ /* we cannot use ran_index here, as it would overflow the cell_id object, since ran_idx > NUM_GB
+ * indicates an Iu RAN connection. All cells are expected to run the same MCC/MNC anyway... */
+ if (not (g_pars.bssgp_cell_id[0].ra_id.lai.mcc_mnc == aa_plmn)) {
setverdict(fail, "mismatching PLMN in Attach Accept: " & hex2str(aa_plmn)
& "; expected " & hex2str(g_pars.bssgp_cell_id[ran_index].ra_id.lai.mcc_mnc));
mtc.stop;
--
To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/22937
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Gerrit-Project: osmo-ttcn3-hacks
Gerrit-Branch: master
Gerrit-Change-Id: Iaae0015f5e7c7eabc426add91b5de1b63bf6d9f6
Gerrit-Change-Number: 22937
Gerrit-PatchSet: 1
Gerrit-Owner: laforge <laforge at osmocom.org>
Gerrit-MessageType: newchange
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