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Posted to dev@poi.apache.org by bu...@apache.org on 2009/10/27 19:34:01 UTC

DO NOT REPLY [Bug 48068] New: org.apache.poi.hssf.record.RecordFormatException: The content of an excel record cannot exceed 8224 bytes

https://issues.apache.org/bugzilla/show_bug.cgi?id=48068

           Summary: org.apache.poi.hssf.record.RecordFormatException: The
                    content of an excel record cannot exceed 8224 bytes
           Product: POI
           Version: 3.5-FINAL
          Platform: PC
        OS/Version: Windows XP
            Status: NEW
          Severity: normal
          Priority: P2
         Component: HSSF
        AssignedTo: dev@poi.apache.org
        ReportedBy: robin.salkeld@sap.com


This bug is strongly related to this one:

https://issues.apache.org/bugzilla/show_bug.cgi?id=46987

The symptom is very similar - the offending Excel file (which I can't attache
due to confidentiality issues) contains garbage data beyond the last EOFRecord.

The fix to bug #46987 ALMOST addresses the issue, but that fix assumes that the
next "record" immediately after the last EOFRecord can at least be read without
error by RecordInputStream#nextRecord(). In this case, however, the garbage
data ends up specifying an invalid data length.

It seems the best way to fix this would be for the code that fixes 46987 in
RecordFactoryInputStream#nextRecord() to be reordered to come before the call
to _recStream.nextRecord() currently immediately before it. Thus the check
would test against _recStream._nextSid instead of _recStream_currentSid.

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DO NOT REPLY [Bug 48068] org.apache.poi.hssf.record.RecordFormatException: The content of an excel record cannot exceed 8224 bytes

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=48068

Maxim Valyanskiy <ma...@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

--- Comment #1 from Maxim Valyanskiy <ma...@gmail.com> 2010-01-15 04:26:31 UTC ---
fixed in <a
href="http://svn.apache.org/viewvc?view=revision&revision=899608">r899608</a>

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