generic-table: format-security

https://github.com/warmcat/libwebsockets/issues/624

diff --git a/plugins/generic-table/protocol_table_dirlisting.c b/plugins/generic-table/protocol_table_dirlisting.c
index c4359b6..8d67311 100644 (file)
--- a/plugins/generic-table/protocol_table_dirlisting.c
+++ b/plugins/generic-table/protocol_table_dirlisting.c
@@ -152,7 +152,7 @@ scan_dir(struct lws *wsi, struct per_session_data__tbl_dir *pss)
                        icon = "📂";
 
                f->icon = pss->p;
-               n = snprintf(pss->p, end - pss->p, icon);
+               n = snprintf(pss->p, end - pss->p, "%s", icon);
                pss->p += n + 1;
 
                f->date = pss->p;