From 6ac70a41ee4cc9f3f286fb6b8f397215590fc2ac Mon Sep 17 00:00:00 2001 From: Jacob Erlbeck Date: Tue, 7 Oct 2014 14:12:30 +0200 Subject: gprs-ns: Fix reset state handling Currently the NS-VC's state is updated from within gprs_ns_tx_reset, which can lead to an inconsistent state when the RESET_ACK is lost. In this state, the NSE_S_RESET bit is set but the Tns-reset timer is not started. This patch moves the state update into gprs_nsvc_reset. This way, the state flags are consistent with the timer. Addresses: SGSN -> BSS NS_ALIVE BSS -> SGSN NS_ALIVE_ACK BSS -> SGSN BVC_RESET SGSN -> BSS NS_STATUS, Cause: NS-VC blocked, NS VCI: 0x65 and there is no BSS->SGSN NS_ALIVE Ticket: OW#1213 Sponsored-by: On-Waves ehf --- tests/gb/gprs_ns_test.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'tests/gb/gprs_ns_test.c') diff --git a/tests/gb/gprs_ns_test.c b/tests/gb/gprs_ns_test.c index ad8e6d57..2185ff8a 100644 --- a/tests/gb/gprs_ns_test.c +++ b/tests/gb/gprs_ns_test.c @@ -839,14 +839,12 @@ static void test_sgsn_reset_invalid_state() sent_pdu_type = -1; send_ns_alive(nsi, &sgsn_peer); - /* Disabled, since it is not yet fixed OSMO_ASSERT(sent_pdu_type == -1); send_ns_reset_ack(nsi, &sgsn_peer, SGSN_NSEI+1, SGSN_NSEI); OSMO_ASSERT(sent_pdu_type == NS_PDUT_ALIVE); send_ns_alive_ack(nsi, &sgsn_peer); OSMO_ASSERT(sent_pdu_type == NS_PDUT_UNBLOCK); send_ns_unblock_ack(nsi, &sgsn_peer); - */ send_ns_unitdata(nsi, &sgsn_peer, 0x1234, dummy_sdu, sizeof(dummy_sdu)); -- cgit v1.2.3