From 54d64e19f710c2971347507bff5e506b2209602f Mon Sep 17 00:00:00 2001
From: Ben Meadors <benmmeadors@gmail.com>
Date: Fri, 5 Sep 2025 07:20:29 -0500
Subject: [PATCH] \Update src/gps/GPS.cpp

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
---
 src/gps/GPS.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/gps/GPS.cpp b/src/gps/GPS.cpp
index c801004b1..d13897f31 100644
--- a/src/gps/GPS.cpp
+++ b/src/gps/GPS.cpp
@@ -1378,9 +1378,11 @@ GnssModel_t GPS::getProbeResponse(unsigned long timeout, const std::vector<ChipI
             char c = _serial_gps->read();
 
             // Add char to buffer if there's space
-            if (responseLen < sizeof(response) - 1) {
-                response[responseLen++] = c;
                 response[responseLen] = '\0';
+            } else {
+#ifdef GPS_DEBUG
+                LOG_WARN("GPS response buffer overflow, dropping character '%c'", c);
+#endif
             }
 
             if (c == ',' || (responseLen >= 2 && response[responseLen - 2] == '\r' && response[responseLen - 1] == '\n')) {