From 3f00280628c5ef364ae554d5474c7336effbba76 Mon Sep 17 00:00:00 2001
From: BLash <lash@vectornav.com>
Date: Tue, 16 Jul 2024 16:18:22 -0500
Subject: [PATCH] AP_ExternalAHRS_VectorNav: Move allocation to local scope

Move receive_buf to method scope allocation rather than class scope
---
 libraries/SITL/SIM_VectorNav.cpp | 1 +
 libraries/SITL/SIM_VectorNav.h   | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/libraries/SITL/SIM_VectorNav.cpp b/libraries/SITL/SIM_VectorNav.cpp
index 09bce92994..ed4c1bcaed 100644
--- a/libraries/SITL/SIM_VectorNav.cpp
+++ b/libraries/SITL/SIM_VectorNav.cpp
@@ -213,6 +213,7 @@ void VectorNav::update(void)
         send_packet2();
     }
 
+    char receive_buf[50];
     const ssize_t n = read_from_autopilot(&receive_buf[0], ARRAY_SIZE(receive_buf));
     if (n > 0) {
         if (strncmp(receive_buf, "$VNRRG,01", 9) == 0) {
diff --git a/libraries/SITL/SIM_VectorNav.h b/libraries/SITL/SIM_VectorNav.h
index b9f7e3962d..589539e5d9 100644
--- a/libraries/SITL/SIM_VectorNav.h
+++ b/libraries/SITL/SIM_VectorNav.h
@@ -45,8 +45,6 @@ private:
     uint32_t last_pkt2_us;
     uint32_t last_type_us;
 
-    char receive_buf[50];
-
     void send_packet1();
     void send_packet2();
     void nmea_printf(const char *fmt, ...);