From f66d900ae29a92810db0d041612cb6994a18bdea Mon Sep 17 00:00:00 2001
From: Scott Powell <sqij@protonmail.com>
Date: Wed, 30 Jul 2025 14:57:38 +1000
Subject: [PATCH] * companion: bug fix for CMD_ADD_UPDATE_CONTACT

---
 examples/companion_radio/MyMesh.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/examples/companion_radio/MyMesh.cpp b/examples/companion_radio/MyMesh.cpp
index a7c0333c..9b6a56e2 100644
--- a/examples/companion_radio/MyMesh.cpp
+++ b/examples/companion_radio/MyMesh.cpp
@@ -166,12 +166,12 @@ void MyMesh::updateContactFromFrame(ContactInfo &contact, uint32_t& last_mod, co
   i += 32;
   memcpy(&contact.last_advert_timestamp, &frame[i], 4);
   i += 4;
-  if (i + 8 >= len) { // optional fields
+  if (len >= i + 8) { // optional fields
     memcpy(&contact.gps_lat, &frame[i], 4);
     i += 4;
     memcpy(&contact.gps_lon, &frame[i], 4);
     i += 4;
-    if (i + 4 >= len) {
+    if (len >= i + 4) {
       memcpy(&last_mod, &frame[i], 4);
     }
   }