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Posted to dev@xalan.apache.org by "Steven J. Hathaway (Commented) (JIRA)" <xa...@xml.apache.org> on 2011/11/01 06:30:32 UTC

[jira] [Commented] (XALANC-716) incorrect buffer-size calculation in XalanUTF16Writer.hpp

    [ https://issues.apache.org/jira/browse/XALANC-716?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13140948#comment-13140948 ] 

Steven J. Hathaway commented on XALANC-716:
-------------------------------------------

Patch committed to the SVN
                
> incorrect buffer-size calculation in XalanUTF16Writer.hpp
> ---------------------------------------------------------
>
>                 Key: XALANC-716
>                 URL: https://issues.apache.org/jira/browse/XALANC-716
>             Project: XalanC
>          Issue Type: Bug
>          Components: XalanC
>    Affects Versions: CurrentCVS
>         Environment: any OS on which Xalan-c's XalanDOMChar width is wider than 8 bits 
>            Reporter: Martin Elzen
>            Assignee: Brian Minchau
>              Labels: buffer-length, bug, determination, incorrect
>             Fix For: CurrentCVS
>
>         Attachments: XalanUTF16Writer.hpp.patch
>
>   Original Estimate: 0h
>  Remaining Estimate: 0h
>
> There's a bug in the current buffer-size determination of XalanUTF16Writer.hpp in the first if of the write(const value_type*,size_type) function.  When this write function is called with a to-be-written string that happens to have a length that is exactly the sizeof kBufferSize (or larger) then our application crashes.   

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