Index: lib/libmemstat/memstat_malloc.c
===================================================================
--- lib/libmemstat/memstat_malloc.c
+++ lib/libmemstat/memstat_malloc.c
@@ -397,6 +397,6 @@
 		mtp->mt_bytes = mtp->mt_memalloced - mtp->mt_memfreed;
 		mtp->mt_count = mtp->mt_numallocs - mtp->mt_numfrees;
 	}
-
+	free(mts);
 	return (0);
 }