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Posted to c-dev@xerces.apache.org by "Ozgur Sahoglu (JIRA)" <xe...@xml.apache.org> on 2007/05/12 00:29:15 UTC
[jira] Created: (XERCESC-1702) The lib failes with Devide_By_zero
error, when AliasForCharset is declared, but set to an empty value.
The lib failes with Devide_By_zero error, when AliasForCharset is declared, but set to an empty value.
------------------------------------------------------------------------------------------------------
Key: XERCESC-1702
URL: https://issues.apache.org/jira/browse/XERCESC-1702
Project: Xerces-C++
Issue Type: Bug
Components: Utilities
Affects Versions: 2.0.0, 2.1.0, 2.2.0, 2.3.0, 2.4.0, 2.5.0, 2.6.0, 2.7.0
Environment: Windows XP (but I am sure this will fail for Cygwin as well).
Reporter: Ozgur Sahoglu
Fix For: 2.7.0
Steps to reproduce:
1. Open the registry editor in Windows (regedit.exe).
2. Goto HKEY_CLASSES_ROOT\MIME\DataBase\Charset\<any_charset>/AliasForCharset
3. Delete the Value Data, but don't delete the key
4. Run any app that uses Xerces-C
The problem is in src/xercesc/util/Transcoder/Win32/Win32TransService.cpp file. In version 2.7 goto line # 371:
const unsigned int targetLen = srcLen/charLen;
if charLen is 0, then you get Divide_By_zero exception.
I changed line #370
from
if (charLen != -1) {
to
if (charLen > 0) {
to fix it.
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[jira] Resolved: (XERCESC-1702) The lib failes with Devide_By_zero
error, when AliasForCharset is declared, but set to an empty value.
Posted by "Alberto Massari (JIRA)" <xe...@xml.apache.org>.
[ https://issues.apache.org/jira/browse/XERCESC-1702?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alberto Massari resolved XERCESC-1702.
--------------------------------------
Resolution: Fixed
A fix is in SVN; please verify.
Alberto
> The lib failes with Devide_By_zero error, when AliasForCharset is declared, but set to an empty value.
> ------------------------------------------------------------------------------------------------------
>
> Key: XERCESC-1702
> URL: https://issues.apache.org/jira/browse/XERCESC-1702
> Project: Xerces-C++
> Issue Type: Bug
> Components: Utilities
> Affects Versions: 2.0.0, 2.1.0, 2.2.0, 2.3.0, 2.4.0, 2.5.0, 2.6.0, 2.7.0
> Environment: Windows XP (but I am sure this will fail for Cygwin as well).
> Reporter: Ozgur Sahoglu
> Fix For: 2.7.0
>
>
> Steps to reproduce:
> 1. Open the registry editor in Windows (regedit.exe).
> 2. Goto HKEY_CLASSES_ROOT\MIME\DataBase\Charset\<any_charset>/AliasForCharset
> 3. Delete the Value Data, but don't delete the key
> 4. Run any app that uses Xerces-C
> The problem is in src/xercesc/util/Transcoder/Win32/Win32TransService.cpp file. In version 2.7 goto line # 371:
> const unsigned int targetLen = srcLen/charLen;
> if charLen is 0, then you get Divide_By_zero exception.
> I changed line #370
> from
> if (charLen != -1) {
> to
> if (charLen > 0) {
> to fix it.
--
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