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Posted to dev@struts.apache.org by "Don Brown (JIRA)" <ji...@apache.org> on 2006/04/25 20:58:47 UTC

[jira] Reopened: (STR-427) byte lost every 4096 bytes after a 0A

     [ http://issues.apache.org/struts/browse/STR-427?page=all ]
     
Don Brown reopened STR-427:
---------------------------

    Assign To:     (was: Struts Developer Mailing List)

> byte lost every 4096 bytes after a 0A
> -------------------------------------
>
>          Key: STR-427
>          URL: http://issues.apache.org/struts/browse/STR-427
>      Project: Struts Action 1
>         Type: Bug

>   Components: Action
>     Versions: 1.1 Beta 1
>  Environment: Operating System: Solaris
> Platform: Sun
>     Reporter: Jessica Lin
>      Fix For: 1.1 Family

>
> we use the file upload component to upload xml files. The xml files which are generated by VB 
> XMLObjects has few enter(0A) between tags. for example, in IE we see tags like this:
> <?xml 
> version="1.0" encoding="Shift_JIS"?>
> <!DOCTYPE ITEMData SYSTEM "ITEMData 
> .dtd">
> <ITEMData>
>  <ITEM>
>   <NAME>ABC</NAME> 
>     <IPAGE/> 
>   </ITEM>
> </ITEMData>
> but 
> the file is like this:
> <?xml version="1.0" encoding="Shift_JIS"?>
> <!DOCTYPE ITEMData 
> SYSTEM "ITEMData 
> .dtd">
> <ITEMData><ITEM><NAME>ABC</NAME><IPAGE/></ITEM></ITEMData>
> we found that 
> there are some bytes lost in the xml file. 
> Every byte lost is the one 4096 bytes after the lastest 
> 0A, 
> and right byte is replaced by a new 0A. 
> So in the file, we lost a byte every 4096 bytes after a 
> 0A, 
> and got a new 0A.
> But this phenomenon does not happens every time. Even with 
> the same 
> file, sometime it happens, sometime it does not. 
> We guess is it something about the 
> readline() used in the component.
> Our project will release in March. Is it a bug in struts?

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