From 5a544002cbd47843058e45d167ce62544e22df5f Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <andrew@tridgell.net>
Date: Mon, 6 Jun 2016 15:21:17 +1000
Subject: [PATCH] Plane: fixed memory leak in mixer setup

---
 ArduPlane/px4_mixer.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ArduPlane/px4_mixer.cpp b/ArduPlane/px4_mixer.cpp
index 0d3bd05a4f..a11240fa85 100644
--- a/ArduPlane/px4_mixer.cpp
+++ b/ArduPlane/px4_mixer.cpp
@@ -254,6 +254,7 @@ bool Plane::setup_failsafe_mixing(void)
     new_crc = crc_calculate((uint8_t *)buf, fileSize);
 
     if ((int32_t)new_crc == last_mixer_crc) {
+        free(buf);
         return true;
     } else {
         last_mixer_crc = new_crc;