fix memory leak

daemon/call.c

@@ -2949,6 +2949,8 @@ static void __call_free(void *p) {
 				g_slice_free1(sizeof(*em), em);
 			}
 			g_hash_table_destroy(md->rtp_payload_types);
+			crypto_params_cleanup(&md->sdes_in.params);
+			crypto_params_cleanup(&md->sdes_out.params);
 			g_slice_free1(sizeof(*md), md);
 		}
 		g_queue_clear(&m->medias);
@@ -2962,6 +2964,7 @@ static void __call_free(void *p) {
 		ps = c->streams->data;
 		c->streams = g_slist_delete_link(c->streams, c->streams);
 		g_hash_table_destroy(ps->rtp_stats);
+		crypto_cleanup(&ps->crypto);
 		g_slice_free1(sizeof(*ps), ps);
 	}
 

daemon/crypto.h

@@ -127,12 +127,13 @@ INLINE void crypto_params_cleanup(struct crypto_params *p) {
 	p->mki = NULL;
 }
 INLINE void crypto_cleanup(struct crypto_context *c) {
+	crypto_params_cleanup(&c->params);
 	if (!c->params.crypto_suite)
 		return;
 	if (c->params.crypto_suite->session_key_cleanup)
 		c->params.crypto_suite->session_key_cleanup(c);
 	c->have_session_key = 0;
-	crypto_params_cleanup(&c->params);
+	c->params.crypto_suite = NULL;
 }
 INLINE void crypto_reset(struct crypto_context *c) {
 	crypto_cleanup(c);