TT#147451 add missing cleanup of subs lists

Change-Id: I54d1545d3b302d3d73168c3c64b15af3e327a494
(cherry picked from commit 44e53a2767)

daemon/call.c

@@ -3325,6 +3325,10 @@ void call_media_free(struct call_media **mdp) {
 	*mdp = NULL;
 }
 
+void call_subscription_free(void *p) {
+	g_slice_free1(sizeof(struct call_subscription), p);
+}
+
 static void __call_free(void *p) {
 	struct call *c = p;
 	struct call_monologue *m;
@@ -3352,6 +3356,8 @@ static void __call_free(void *p) {
 		sdp_streams_free(&m->last_in_sdp_streams);
 		g_hash_table_destroy(m->subscribers_ht);
 		g_hash_table_destroy(m->subscriptions_ht);
+		g_queue_clear_full(&m->subscribers, call_subscription_free);
+		g_queue_clear_full(&m->subscriptions, call_subscription_free);
 		g_slice_free1(sizeof(*m), m);
 	}
 

include/call.h

@@ -561,6 +561,8 @@ void __add_subscription(struct call_monologue *ml, struct call_monologue *other,
 void free_sink_handler(void *);
 void __add_sink_handler(GQueue *, struct packet_stream *);
 
+void call_subscription_free(void *);
+
 
 struct call *call_get_or_create(const str *callid, bool foreign, bool exclusive);
 struct call *call_get_opmode(const str *callid, enum call_opmode opmode);