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http://www.openoffice.org/issues/show_bug.cgi?id=66693
                 Issue #|66693
                 Summary|sax: wrong usage of the function AddBytes
               Component|xml
                 Version|OOo 2.0.2
                Platform|PC
                     URL|
              OS/Version|Linux
                  Status|NEW
       Status whiteboard|
                Keywords|
              Resolution|
              Issue type|PATCH
                Priority|P3
            Subcomponent|code
             Assigned to|mba
             Reported by|pmladek





------- Additional comments from [EMAIL PROTECTED] Fri Jun 23 07:59:20 -0700 
2006 -------
I investigated the sax code. As a side effect, I found some locations where the
function AddBytes is not used correctly in sax/source/expatwrap/saxwriter.cxx.

I'll attach a patch:

- The first hunk fixes a typo. It is obvious that the author wanted to add four
bytes.

- The second hunk probably is not necessary. I added it just for sure.

- The third hunk fixes a missusage of AddBytes. The problem appeared if
(nCurrentPos + nLen + 1 == SEQUENCESIZE). Then AddBytes called writeSequence 
when the buffer was not full. The one character LINEFEED was added too late.
By other words, AddBytes must be called only when (rPos + nBytesCount >= 
SEQUENCESIZE) and this was not the case because it might happen that 
(nCurrentPos + nLen == SEQUENCESIZE - 1)

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