From 629b80044f672e2314687b4fc226f81be86dc3de Mon Sep 17 00:00:00 2001
From: Nick Burch <nick@apache.org>
Date: Fri, 6 May 2011 01:28:28 +0000
Subject: [PATCH] Fix bug #51153 - Correct sizing of LbsDataSubRecord with
 unused padding fields

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1100017 13f79535-47bb-0310-9956-ffa450edef68
---
 src/documentation/content/xdocs/status.xml                | 1 +
 src/java/org/apache/poi/hssf/record/LbsDataSubRecord.java | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/documentation/content/xdocs/status.xml b/src/documentation/content/xdocs/status.xml
index a87636e9f..f2ae43deb 100644
--- a/src/documentation/content/xdocs/status.xml
+++ b/src/documentation/content/xdocs/status.xml
@@ -34,6 +34,7 @@
 
     <changes>
         <release version="3.8-beta3" date="2011-??-??">
+           <action dev="poi-developers" type="fix">51153 - Correct sizing of LbsDataSubRecord with unused padding fields</action>
            <action dev="poi-developers" type="fix">51143 - NameCommentRecord correction for writing non ASCII strings</action>
            <action dev="poi-developers" type="fix">51112 - Correct XWPFTable tracking of new rows</action>
            <action dev="poi-developers" type="fix">51113 - Correct XWPFParagraph tracking of inserted runs</action>
diff --git a/src/java/org/apache/poi/hssf/record/LbsDataSubRecord.java b/src/java/org/apache/poi/hssf/record/LbsDataSubRecord.java
index 62f119886..c6255e7d3 100644
--- a/src/java/org/apache/poi/hssf/record/LbsDataSubRecord.java
+++ b/src/java/org/apache/poi/hssf/record/LbsDataSubRecord.java
@@ -381,7 +381,7 @@ public class LbsDataSubRecord extends SubRecord {
         public int getDataSize() {
             int size = 6;
             size += StringUtil.getEncodedSize(_str);
-            size += _unused;
+            if(_unused != null) size++;
             return size;
         }