vlr: auth_fsm_start: check return value of fsm alloc
Fixes: coverity CID#178663
Change-Id: I7d1c15b546377b1afa38f7f40c5421b743e21605
diff --git a/src/libvlr/vlr_auth_fsm.c b/src/libvlr/vlr_auth_fsm.c
index f07e60f..1376c82 100644
--- a/src/libvlr/vlr_auth_fsm.c
+++ b/src/libvlr/vlr_auth_fsm.c
@@ -583,7 +583,10 @@
fi = osmo_fsm_inst_alloc_child(&vlr_auth_fsm, parent,
parent_term_event);
-
+ if (!fi) {
+ osmo_fsm_inst_dispatch(parent, parent_term_event, 0);
+ return NULL;
+ }
afp = talloc_zero(fi, struct auth_fsm_priv);
if (!afp) {