osmo_ss7: properly unlink rate_counter on AS/ASP free

When introducing rate_couters, I forgot to call
rate_ctr_group_free().  I thought free'ing the parent object
via talloc is sufficient, but that obviously misses the point that
rate_counters have an internal linked list from which they must be
unlinked.

Change-Id: I8d27f025c22776d0153d867e36c073ef716eb974

1 files changed, 2 insertions, 0 deletions

diff --git a/src/osmo_ss7.c b/src/osmo_ss7.c
index 1cb6c82..b4c0b51 100644
--- a/src/osmo_ss7.c
+++ b/src/osmo_ss7.c
@@ -1111,6 +1111,7 @@ void osmo_ss7_as_destroy(struct osmo_ss7_as *as)
 
 	as->inst = NULL;
 	llist_del(&as->list);
+	rate_ctr_group_free(as->ctrg);
 	talloc_free(as);
 }
 
@@ -1574,6 +1575,7 @@ void osmo_ss7_asp_destroy(struct osmo_ss7_asp *asp)
 	/* unlink from ss7_instance */
 	asp->inst = NULL;
 	llist_del(&asp->list);
+	rate_ctr_group_free(asp->ctrg);
 	/* release memory */
 	talloc_free(asp);
 }