diff --git a/networking/traceroute.c b/networking/traceroute.c
index 6b7b2eb..0c18d6c 100644
--- a/networking/traceroute.c
+++ b/networking/traceroute.c
@@ -805,6 +805,7 @@
 	char *waittime_str;
 	char *pausemsecs_str;
 	char *first_ttl_str;
+	char *dest_str;
 #if ENABLE_FEATURE_TRACEROUTE_SOURCE_ROUTE
 	llist_t *source_route_list = NULL;
 	int lsrr = 0;
@@ -1059,8 +1060,12 @@
 	xsetgid(getgid());
 	xsetuid(getuid());
 
-	printf("traceroute to %s (%s)", argv[0],
-			xmalloc_sockaddr2dotted_noport(&dest_lsa->u.sa));
+	dest_str = xmalloc_sockaddr2dotted_noport(&dest_lsa->u.sa);
+	printf("traceroute to %s (%s)", argv[0], dest_str);
+	if (ENABLE_FEATURE_CLEAN_UP) {
+		free(dest_str);
+	}
+
 	if (op & OPT_SOURCE)
 		printf(" from %s", source);
 	printf(", %d hops max, %d byte packets\n", max_ttl, packlen);
@@ -1216,6 +1221,12 @@
 		}
 	}
 
+	if (ENABLE_FEATURE_CLEAN_UP) {
+		free(to);
+		free(lastaddr);
+		free(from_lsa);
+	}
+
 	return 0;
 }