From bae2321abc79333fe53ae58d0947506e6ed6e2dd Mon Sep 17 00:00:00 2001
From: petermcs <petermcs@1e814d3a-8a88-4260-be86-c0dc25669c1e>
Date: Sat, 21 Jan 2012 10:30:23 +0000
Subject: [PATCH] Fixed off by 1 error when checking length of string in
 WPValidateString()

---
 bacnet-stack/demo/handler/h_wp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bacnet-stack/demo/handler/h_wp.c b/bacnet-stack/demo/handler/h_wp.c
index ca2f12fd..942de8b6 100644
--- a/bacnet-stack/demo/handler/h_wp.c
+++ b/bacnet-stack/demo/handler/h_wp.c
@@ -182,7 +182,7 @@ bool WPValidateString(
                 /* assumption: non-empty also means must be "printable" */
                 *pErrorCode = ERROR_CODE_VALUE_OUT_OF_RANGE;
             } else if (characterstring_length(&pValue->
-                    type.Character_String) >= iMaxLen) {
+                    type.Character_String) > iMaxLen) {
                 *pErrorClass = ERROR_CLASS_RESOURCES;
                 *pErrorCode = ERROR_CODE_NO_SPACE_TO_WRITE_PROPERTY;
             } else