lynxis lazus has uploaded this change for review.

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vlr: on subscriber disconnect, check if LU & Auth FSM are even valid

Those fsm can be NULL.

Change-Id: Iaea7d37cfa439fd1adea7440409f6248aef947ef
---
M src/libvlr/vlr.c
1 file changed, 4 insertions(+), 2 deletions(-)

git pull ssh://gerrit.osmocom.org:29418/osmo-msc refs/changes/87/38487/1

diff --git a/src/libvlr/vlr.c b/src/libvlr/vlr.c
index 73e3a9f..b924f81 100644
--- a/src/libvlr/vlr.c
+++ b/src/libvlr/vlr.c
@@ -1611,8 +1611,10 @@
 {
 	/* This corresponds to a MAP-ABORT from MSC->VLR on a classic B
 	 * interface */
-	osmo_fsm_inst_term(vsub->lu_fsm, OSMO_FSM_TERM_REQUEST, NULL);
-	osmo_fsm_inst_term(vsub->auth_fsm, OSMO_FSM_TERM_REQUEST, NULL);
+	if (vsub->lu_fsm)
+		osmo_fsm_inst_term(vsub->lu_fsm, OSMO_FSM_TERM_REQUEST, NULL);
+	if (vsub->auth_fsm)
+		osmo_fsm_inst_term(vsub->auth_fsm, OSMO_FSM_TERM_REQUEST, NULL);
 	vsub->msc_conn_ref = NULL;
 
 	return 0;

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