https://issues.apache.org/bugzilla/show_bug.cgi?id=51946
Bug #: 51946
Summary: [BUG] TextPieceTable <init>
ArrayIndexOutOfBoundsException and
IllegalStateException - Hong Kong encoding?
Product: POI
Version: 3.8-dev
Platform: PC
Status: NEW
Severity: normal
Priority: P2
Component: HWPF
AssignedTo: [email protected]
ReportedBy: [email protected]
Classification: Unclassified
Unable to include sample document due to sensitive nature.
If there any pointers for utilities that can further investigate the documents,
let me know and I'll see what further information I can supply.
A few of my documents are trying to perform an arraycopy with a length thats
greater than the amount remaining in the stream buffer. File opens
successfully in Word 2010, and may be older than a Word97 document. Documents
likely has encoding from Hong Kong region.
A couple produce the following Stack Trace (Daily Build)
Caused by: java.lang.ArrayIndexOutOfBoundsException
at java.lang.System.arraycopy(Native Method)
at org.apache.poi.hwpf.model.TextPieceTable.<init>(TextPieceTable.java:108)
at
org.apache.poi.hwpf.model.ComplexFileTable.<init>(ComplexFileTable.java:70)
at org.apache.poi.hwpf.HWPFOldDocument.<init>(HWPFOldDocument.java:71)
at
org.apache.tika.parser.microsoft.WordExtractor.parseWord6(WordExtractor.java:410)
at
org.apache.tika.parser.microsoft.WordExtractor.parse(WordExtractor.java:69)
at
org.apache.tika.parser.microsoft.OfficeParser.parse(OfficeParser.java:200)
at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:242)
More than a handful are caught earlier on and produce this stack trace:
Caused by: java.lang.IllegalStateException: Told we're for characters 0 ->
6385, but actually covers 6373 characters!
at org.apache.poi.hwpf.model.TextPiece.<init>(TextPiece.java:73)
at org.apache.poi.hwpf.model.TextPieceTable.<init>(TextPieceTable.java:115)
at
org.apache.poi.hwpf.model.ComplexFileTable.<init>(ComplexFileTable.java:70)
at org.apache.poi.hwpf.HWPFOldDocument.<init>(HWPFOldDocument.java:71)
at
org.apache.tika.parser.microsoft.WordExtractor.parseWord6(WordExtractor.java:410)
at
org.apache.tika.parser.microsoft.WordExtractor.parse(WordExtractor.java:69)
at
org.apache.tika.parser.microsoft.OfficeParser.parse(OfficeParser.java:200)
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