From 45476d093cdea0aad0668bf5ecac0ec4bd34d970 Mon Sep 17 00:00:00 2001
From: Albrecht Schlosser <albrechts.fltk@online.de>
Date: Wed, 19 Feb 2025 17:14:25 +0100
Subject: test/editor: ensure buffer termination

... in source file and documentation
---
 documentation/src/editor.dox | 1 +
 1 file changed, 1 insertion(+)

(limited to 'documentation/src/editor.dox')

diff --git a/documentation/src/editor.dox b/documentation/src/editor.dox
index fb93e63b7..8d9d2fb1e 100644
--- a/documentation/src/editor.dox
+++ b/documentation/src/editor.dox
@@ -131,6 +131,7 @@ void update_title() {
     fname = fl_filename_name(app_filename);
   if (fname) {
     char buf[FL_PATH_MAX + 3];
+    buf[FL_PATH_MAX + 2] = '\0';   // ensure that the buffer is always terminated
     if (text_changed) {
       snprintf(buf, FL_PATH_MAX+2, "%s *", fname);
     } else {
-- 
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