access: fix superuser variables leak

diff --git a/src/access.c b/src/access.c
index cf2c763102503b3ec88346b380facb1bf24aa904..a278398b175d455cf398cfd4a3e5fdce600c5fa1 100644 (file)
--- a/src/access.c
+++ b/src/access.c
@@ -1190,5 +1190,9 @@ access_done(void)
   pthread_mutex_lock(&global_lock);
   while ((ae = TAILQ_FIRST(&access_entries)) != NULL)
     access_entry_destroy(ae);
+  free((void *)superuser_username);
+  superuser_username = NULL;
+  free((void *)superuser_password);
+  superuser_password = NULL;
   pthread_mutex_unlock(&global_lock);
 }