From 1f5f3a1f9fb1f7700ff5b2cfb038c97cbf197334 Mon Sep 17 00:00:00 2001
From: Reed Nightingale <reed.nightingale@gmail.com>
Date: Sat, 25 Apr 2020 20:34:47 -0700
Subject: [PATCH] Use safer copy

---
 menu_main_buttons.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/menu_main_buttons.cpp b/menu_main_buttons.cpp
index 995d28d..9e9162b 100644
--- a/menu_main_buttons.cpp
+++ b/menu_main_buttons.cpp
@@ -71,7 +71,7 @@ void drawVersion()
 
 void drawCallsign()
 {
-  strcpy_P(b,CALLSIGN_STRING);
+  strncpy_P(b,CALLSIGN_STRING,sizeof(b));
   displayText(b,LAYOUT_CW_TEXT_X,LAYOUT_CW_TEXT_Y,LAYOUT_CW_TEXT_WIDTH,LAYOUT_CW_TEXT_HEIGHT,COLOR_ACTIVE_TEXT,COLOR_BACKGROUND,COLOR_BACKGROUND);
 }