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-rw-r--r--src/gb/gprs_bssgp.c7
-rw-r--r--tests/gb/gprs_bssgp_test.c17
2 files changed, 23 insertions, 1 deletions
diff --git a/src/gb/gprs_bssgp.c b/src/gb/gprs_bssgp.c
index a3fd6aa..4c93b69 100644
--- a/src/gb/gprs_bssgp.c
+++ b/src/gb/gprs_bssgp.c
@@ -1073,8 +1073,13 @@ int bssgp_rcvmsg(struct msgb *msg)
rc = bssgp_rx_sign(msg, &tp, bctx);
else if (ns_bvci == BVCI_PTM)
rc = bssgp_tx_status(BSSGP_CAUSE_PDU_INCOMP_FEAT, NULL, msg);
- else
+ else if (bctx)
rc = bssgp_rx_ptp(msg, &tp, bctx);
+ else
+ LOGP(DBSSGP, LOGL_NOTICE,
+ "NSEI=%u/BVCI=%u Cannot handle PDU type %u for "
+ "unknown BVCI, NS BVCI %u\n",
+ msgb_nsei(msg), bvci, pdu_type, ns_bvci);
return rc;
}
diff --git a/tests/gb/gprs_bssgp_test.c b/tests/gb/gprs_bssgp_test.c
index 3d1384b..b454430 100644
--- a/tests/gb/gprs_bssgp_test.c
+++ b/tests/gb/gprs_bssgp_test.c
@@ -159,6 +159,22 @@ static void test_bssgp_status(void)
printf("----- %s END\n", __func__);
}
+static void test_bssgp_bad_reset()
+{
+ struct msgb *msg = bssgp_msgb_alloc();
+ uint16_t bvci_be = htons(2);
+ uint8_t cause = BSSGP_CAUSE_OML_INTERV;
+
+ msgb_v_put(msg, BSSGP_PDUT_BVC_RESET);
+ msgb_tvlv_put(msg, BSSGP_IE_BVCI, sizeof(bvci_be), (uint8_t *)&bvci_be);
+ msgb_tvlv_put(msg, BSSGP_IE_CAUSE, sizeof(cause), &cause);
+
+ msgb_bvci(msg) = 0xbad;
+
+ msgb_bssgp_send_and_free(msg);
+}
+
+
static struct log_info info = {};
int main(int argc, char **argv)
@@ -181,6 +197,7 @@ int main(int argc, char **argv)
printf("===== BSSGP test START\n");
test_bssgp_suspend_resume();
test_bssgp_status();
+ test_bssgp_bad_reset();
printf("===== BSSGP test END\n\n");
exit(EXIT_SUCCESS);