From: Yegor Kozlov <yegor@apache.org>
Date: Fri, 10 Aug 2007 17:34:57 +0000 (+0000)
Subject: Bug 43090: autoSizeColumn can calculate negative sizes for the column width due to... 
X-Git-Tag: REL_3_0_2_BETA1~69
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=ac9e1ffdcb1b189693b206291490ca2586d82330;p=poi.git

Bug 43090: autoSizeColumn can calculate negative sizes for the column width due to a cast from integer to short

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@564689 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/src/java/org/apache/poi/hssf/usermodel/HSSFSheet.java b/src/java/org/apache/poi/hssf/usermodel/HSSFSheet.java
index 59a31213eb..def2e75a18 100644
--- a/src/java/org/apache/poi/hssf/usermodel/HSSFSheet.java
+++ b/src/java/org/apache/poi/hssf/usermodel/HSSFSheet.java
@@ -1505,6 +1505,9 @@ public class HSSFSheet
             }
 
             if (width != -1) {
+                if (width > Short.MAX_VALUE) { //width can be bigger that Short.MAX_VALUE!
+                     width = Short.MAX_VALUE;
+                }
                 sheet.setColumnWidth(column, (short) (width * 256));
             }
         }