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Posted to dev@poi.apache.org by bu...@apache.org on 2010/09/15 14:33:47 UTC
DO NOT REPLY [Bug 49933] New: Word 6/95 documents with sections
cause ArrayIndexOutOfBoundsException
https://issues.apache.org/bugzilla/show_bug.cgi?id=49933
Summary: Word 6/95 documents with sections cause
ArrayIndexOutOfBoundsException
Product: POI
Version: 3.7-dev
Platform: PC
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P2
Component: HWPF
AssignedTo: dev@poi.apache.org
ReportedBy: adamwilmer@yahoo.co.uk
Created an attachment (id=26027)
--> (https://issues.apache.org/bugzilla/attachment.cgi?id=26027)
Word 95 document with a section
Processing a word 6/word 95 document with sections causes
ArrayIndexOutOfBoundsException. Tika (Revision: 997224, 2010-09-14) with
3.7-beta2 POI dependency on the attached document gives rise to:
Exception in thread "main" org.apache.tika.exception.TikaException: Unexpected
RuntimeException from org.apache.tika.parser.microsoft.OfficeParser@1e7c5cb
at
org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:165)
at
org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:146)
at org.apache.tika.cli.TikaCLI.process(TikaCLI.java:197)
at org.apache.tika.cli.TikaCLI.main(TikaCLI.java:71)
Caused by: java.lang.ArrayIndexOutOfBoundsException: 22
at org.apache.poi.util.LittleEndian.getShort(LittleEndian.java:46)
at org.apache.poi.hwpf.sprm.SprmOperation.<init>(SprmOperation.java:54)
at org.apache.poi.hwpf.sprm.SprmIterator.next(SprmIterator.java:45)
at
org.apache.poi.hwpf.sprm.SectionSprmUncompressor.uncompressSEP(SectionSprmUncompressor.java:36)
at org.apache.poi.hwpf.model.SEPX.<init>(SEPX.java:33)
at
org.apache.poi.hwpf.model.OldSectionTable.<init>(OldSectionTable.java:61)
at org.apache.poi.hwpf.HWPFOldDocument.<init>(HWPFOldDocument.java:103)
at org.apache.poi.hwpf.HWPFOldDocument.<init>(HWPFOldDocument.java:42)
at
org.apache.tika.parser.microsoft.WordExtractor.parseWord6(WordExtractor.java:150)
at
org.apache.tika.parser.microsoft.WordExtractor.parse(WordExtractor.java:51)
at
org.apache.tika.parser.microsoft.OfficeParser.parse(OfficeParser.java:187)
at
org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:163)
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DO NOT REPLY [Bug 49933] Word 6/95 documents with sections cause
ArrayIndexOutOfBoundsException
Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=49933
Nick Burch <ni...@alfresco.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|REOPENED |RESOLVED
Resolution| |FIXED
--- Comment #4 from Nick Burch <ni...@alfresco.com> 2010-09-19 06:00:25 EDT ---
I've added a slightly icky fix of adding a couple of spare 0 bytes on the end
of the array, so that we should always be able to decode the SEPX without
error, even if not always making sense of the contents fully...
I can now process all 6 of your files without error
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DO NOT REPLY [Bug 49933] Word 6/95 documents with sections cause
ArrayIndexOutOfBoundsException
Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=49933
ssmeets@ravn.co.uk changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
Resolution|FIXED |
--- Comment #2 from ssmeets@ravn.co.uk 2010-09-17 15:48:11 EDT ---
Hi Nick,
Thanks for your fix. This fixes several documents, but there are still some
documents that produce ArrayIndexOutOfBoundsExceptions. Attached the files that
cause the execpetions being thrown. Unfortunately my knowledge of old Word docs
is limited, otherwise I could have helped.
Stacktraces:
Processing: Case1.doc
java.lang.ArrayIndexOutOfBoundsException: 240
at org.apache.poi.hwpf.sprm.SprmOperation.getOperand(SprmOperation.java:94)
at
org.apache.poi.hwpf.sprm.SectionSprmUncompressor.unCompressSEPOperation(SectionSprmUncompressor.java:57)
at
org.apache.poi.hwpf.sprm.SectionSprmUncompressor.uncompressSEP(SectionSprmUncompressor.java:37)
at org.apache.poi.hwpf.model.SEPX.<init>(SEPX.java:33)
at
org.apache.poi.hwpf.model.OldSectionTable.<init>(OldSectionTable.java:61)
at org.apache.poi.hwpf.HWPFOldDocument.<init>(HWPFOldDocument.java:103)
at org.apache.poi.hwpf.HWPFOldDocument.<init>(HWPFOldDocument.java:42)
at com.ravn.test.poi.OldMSDocTester.parse(OldMSDocTester.java:27)
at com.ravn.test.Tester.main(Tester.java:29)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:115)
Processing: Case2.doc
java.lang.ArrayIndexOutOfBoundsException: 244
Processing: Case3.doc
java.lang.ArrayIndexOutOfBoundsException: 32
Processing: Case4.doc
java.lang.ArrayIndexOutOfBoundsException: 26
Processing: Case5.doc
java.lang.ArrayIndexOutOfBoundsException: 238
Processing: Case6.doc
java.lang.ArrayIndexOutOfBoundsException: 247
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DO NOT REPLY [Bug 49933] Word 6/95 documents with sections cause
ArrayIndexOutOfBoundsException
Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=49933
Nick Burch <ni...@alfresco.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
--- Comment #1 from Nick Burch <ni...@alfresco.com> 2010-09-17 09:47:23 EDT ---
That turned out to be slightly trickier than expected, as there were issues
with both the Sprm decoding and the byte/character translation on the old
section table
Fixed in r998131. The fix also seems to have improved some problem word97 files
too, so it's not all bad!
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DO NOT REPLY [Bug 49933] Word 6/95 documents with sections cause
ArrayIndexOutOfBoundsException
Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=49933
Adam <ad...@yahoo.co.uk> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |adamwilmer@yahoo.co.uk
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DO NOT REPLY [Bug 49933] Word 6/95 documents with sections cause
ArrayIndexOutOfBoundsException
Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=49933
--- Comment #3 from ssmeets@ravn.co.uk 2010-09-17 15:49:48 EDT ---
Created an attachment (id=26046)
--> (https://issues.apache.org/bugzilla/attachment.cgi?id=26046)
Documents that throw an ArrayIndexOutOfBoundsException
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DO NOT REPLY [Bug 49933] Word 6/95 documents with sections cause
ArrayIndexOutOfBoundsException
Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=49933
Maxim Valyanskiy <ma...@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
Resolution|FIXED |
--- Comment #5 from Maxim Valyanskiy <ma...@gmail.com> 2010-09-27 09:12:25 EDT ---
Last fix did broke another Word95 file:
java.lang.ArrayIndexOutOfBoundsException: 34
at org.apache.poi.hwpf.sprm.SprmOperation.getOperand(SprmOperation.java:94)
at
org.apache.poi.hwpf.sprm.SectionSprmUncompressor.unCompressSEPOperation(SectionSprmUncompressor.java:57)
at
org.apache.poi.hwpf.sprm.SectionSprmUncompressor.uncompressSEP(SectionSprmUncompressor.java:37)
at org.apache.poi.hwpf.model.SEPX.<init>(SEPX.java:33)
at
org.apache.poi.hwpf.model.OldSectionTable.<init>(OldSectionTable.java:66)
at org.apache.poi.hwpf.HWPFOldDocument.<init>(HWPFOldDocument.java:103)
at
org.apache.poi.hwpf.extractor.Word6Extractor.<init>(Word6Extractor.java:58)
at
org.apache.poi.hwpf.extractor.Word6Extractor.<init>(Word6Extractor.java:55)
at
org.apache.poi.hwpf.extractor.Word6Extractor.<init>(Word6Extractor.java:47)
at
org.apache.poi.hwpf.extractor.TestWordExtractor.testWord95err(TestWordExtractor.java:279)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at
com.intellij.junit3.JUnit3IdeaTestRunner.doRun(JUnit3IdeaTestRunner.java:108)
at
com.intellij.junit3.JUnit3IdeaTestRunner.startRunnerWithArgs(JUnit3IdeaTestRunner.java:42)
at
com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:192)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:64)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:115)
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DO NOT REPLY [Bug 49933] Word 6/95 documents with sections cause
ArrayIndexOutOfBoundsException
Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=49933
Sergey Vladimirov <vl...@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|REOPENED |RESOLVED
Resolution| |FIXED
--- Comment #7 from Sergey Vladimirov <vl...@gmail.com> 2011-07-09 15:38:33 UTC ---
Workaround for this bug implemented in trunk. Now section properties won't be
parsed immediatly on loading. Text is extracted (but encoding is not, sorry).
"Real" fix shall include new Word95 SPRM parser (which is different from
Word97-or-later SPRM parsed).
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DO NOT REPLY [Bug 49933] Word 6/95 documents with sections cause
ArrayIndexOutOfBoundsException
Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=49933
--- Comment #6 from Maxim Valyanskiy <ma...@gmail.com> 2010-09-27 09:13:27 EDT ---
Created an attachment (id=26083)
--> (https://issues.apache.org/bugzilla/attachment.cgi?id=26083)
word95 doc
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