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Posted to c-dev@xerces.apache.org by "Alberto Massari (JIRA)" <xe...@xml.apache.org> on 2013/07/29 17:41:48 UTC
[jira] [Assigned] (XERCESC-2020) Off-by-one error in
TranscodeFromStr (with ICU)
[ https://issues.apache.org/jira/browse/XERCESC-2020?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alberto Massari reassigned XERCESC-2020:
----------------------------------------
Assignee: Alberto Massari
> Off-by-one error in TranscodeFromStr (with ICU)
> -----------------------------------------------
>
> Key: XERCESC-2020
> URL: https://issues.apache.org/jira/browse/XERCESC-2020
> Project: Xerces-C++
> Issue Type: Bug
> Components: Utilities
> Affects Versions: 3.1.1
> Environment: ICU, Visual C++ 2012
> Reporter: Martin Raiber
> Assignee: Alberto Massari
>
> The char-Array charSizes in TranscodeFromStr::transcode is initialized with length csSize.
> ICUTranscoder::transcodeFrom is called with maxChars=csSize+1.
> For a fixed length encoding charSizes is set via memset(charSizes, fillSize, maxChars); writing one character too much.
> To reproduce:
> xercesc::TranscodeFromStr transcoder(reinterpret_cast<const XMLByte*>("foo"), 3, "ISO-8859-15");
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