From 06e0273e1fca5296eb00ec0e62d658cf358d651d Mon Sep 17 00:00:00 2001
From: Scott Powell <ripple_biz@protonmail.com>
Date: Tue, 21 Apr 2026 12:07:39 +1000
Subject: [PATCH] * CommonCLI: bounds check added to "unknown config:" replies

---
 src/helpers/CommonCLI.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/helpers/CommonCLI.cpp b/src/helpers/CommonCLI.cpp
index d495aada..1f03d915 100644
--- a/src/helpers/CommonCLI.cpp
+++ b/src/helpers/CommonCLI.cpp
@@ -2,6 +2,7 @@
 #include "CommonCLI.h"
 #include "TxtDataHelpers.h"
 #include "AdvertDataHelpers.h"
+#include "TxtDataHelpers.h"
 #include <RTClib.h>
 
 #ifndef BRIDGE_MAX_BAUD
@@ -726,7 +727,8 @@ void CommonCLI::handleSetCmd(uint32_t sender_timestamp, char* command, char* rep
       strcpy(reply, "Error: unsupported by this board");
     };
   } else {
-    sprintf(reply, "unknown config: %s", config);
+    strcpy(reply, "unknown config: ");
+    StrHelper::strncpy(&reply[16], config, 160-17);
   }
 }