From 70ea760717f98cabce1adf9313cc2938dd82b8f1 Mon Sep 17 00:00:00 2001
From: Matthew Kennedy <makenne@microsoft.com>
Date: Thu, 10 Dec 2020 23:49:51 -0800
Subject: [PATCH] fix bounds check

---
 firmware/bootloader/bootloader.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/firmware/bootloader/bootloader.cpp b/firmware/bootloader/bootloader.cpp
index 36bbbfb..fa90dee 100644
--- a/firmware/bootloader/bootloader.cpp
+++ b/firmware/bootloader/bootloader.cpp
@@ -157,7 +157,7 @@ void RunBootloaderLoop()
                     sendNak();
                 }
                 // Don't allow out of bounds writes
-                else if (embeddedData < 0 || embeddedData > 26 * 1024)
+                else if (embeddedData >= 26 * 1024)
                 {
                     sendNak();
                 }