[jira] [Commented] (PDFBOX-2345) IndexOutOfBoundsException reading encrypted pdf

["Tilman Hausherr (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/PDFBOX-2345?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14131505#comment-14131505 ] 

Tilman Hausherr commented on PDFBOX-2345:
-----------------------------------------

Your file is incorrect:
{code}
<<
  /Type /ObjStm
  /N 4
  /First 24
  /Length 500
>>
{code}
That means that your object stream contains 4 objects. 

And this is your stream:
{code}
9 0
10 66
11 144
12 207
<<
  /Type /StructElem
  /S /Document
  /P 8 0 R
  /K [10 0 R]
>>
<<
  /Type /StructElem
  /S /Part
  /P 9 0 R
  /Lang (en-GB)
  /K [11 0 R]
>>
<<
  /Type /StructElem
  /S /Sect
  /P 10 0 R
  /K [12 0 R]
>>
<<
  /Type /StructElem
  /S /P
  /P 11 0 R
  /K [<<
  /Type /MCR
  /Pg 15 0 R
  /MCID 0
>>
 <<
  /Type /MCR
  /Pg 15 0 R
  /MCID 1
>>
 <<
  /Type /MCR
  /Pg 15 0 R
  /MCID 2
>>
 <<
  /Type /MCR
  /Pg 15 0 R
  /MCID 3
>>
 <<
  /Type /MCR
  /Pg 15 0 R
  /MCID 4
>>
]
>>
-
{code}

Whats this "-"? This would be the 5th object. (The 4th object is longer than it appears at first sight, because of the "[")

> IndexOutOfBoundsException reading encrypted pdf
> -----------------------------------------------
>
>                 Key: PDFBOX-2345
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-2345
>             Project: PDFBox
>          Issue Type: Bug
>          Components: Parsing
>    Affects Versions: 2.0.0
>            Reporter: simon steiner
>         Attachments: out.pdf
>
>
> java -jar ~/pdf-box-svn/app/target/pdfbox-app-2.0.0-SNAPSHOT.jar WriteDecodedDoc -nonSeq out.pdf
> Exception in thread "main" java.lang.IndexOutOfBoundsException: Index: 4, Size: 4
> 	at java.util.ArrayList.rangeCheck(ArrayList.java:635)
> 	at java.util.ArrayList.get(ArrayList.java:411)
> 	at org.apache.pdfbox.pdfparser.PDFObjectStreamParser.parse(PDFObjectStreamParser.java:110)



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