deal with rate_ctr_group_alloc() returning NULL
Change-Id: I47d6623b9eca704e3c2537cfb5799a4c0749a7bc
Related: #3701
diff --git a/src/gb/gprs_ns.c b/src/gb/gprs_ns.c
index d72003e..3679a5b 100644
--- a/src/gb/gprs_ns.c
+++ b/src/gb/gprs_ns.c
@@ -333,6 +333,10 @@
nsvc->nsi = nsi;
osmo_timer_setup(&nsvc->timer, gprs_ns_timer_cb, nsvc);
nsvc->ctrg = rate_ctr_group_alloc(nsvc, &nsvc_ctrg_desc, nsvci);
+ if (!nsvc->ctrg) {
+ talloc_free(nsvc);
+ return NULL;
+ }
nsvc->statg = osmo_stat_item_group_alloc(nsvc, &nsvc_statg_desc, nsvci);
nsvc->sig_weight = sig_weight;
nsvc->data_weight = data_weight;