[jira] [Resolved] (PDFBOX-2063) Incomplete EOF detection in ASCIIHexFilter

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

     [ https://issues.apache.org/jira/browse/PDFBOX-2063?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tilman Hausherr resolved PDFBOX-2063.
-------------------------------------

    Resolution: Fixed

Fixed in rev 1592872 for the trunk and rev 1592879 for the 1.8 branch.

> Incomplete EOF detection in ASCIIHexFilter
> ------------------------------------------
>
>                 Key: PDFBOX-2063
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-2063
>             Project: PDFBox
>          Issue Type: Bug
>    Affects Versions: 1.8.5, 1.8.6, 2.0.0
>            Reporter: Tilman Hausherr
>            Assignee: Tilman Hausherr
>             Fix For: 1.8.6, 2.0.0
>
>
> ASCIIHexFilter fails with an out of bounds error on the file of PDFBOX-2060.
> java.lang.ArrayIndexOutOfBoundsException: -1
> 	at org.apache.pdfbox.filter.ASCIIHexFilter.decode(ASCIIHexFilter.java:68)
> 	at org.apache.pdfbox.filter.Filter.decode(Filter.java:58)
> 	at org.apache.pdfbox.cos.COSStream.doDecode(COSStream.java:352)
> 	at org.apache.pdfbox.cos.COSStream.doDecode(COSStream.java:278)
> 	at org.apache.pdfbox.cos.COSStream.getDecodeResult(COSStream.java:235)
> 	at org.apache.pdfbox.pdmodel.graphics.image.PDImageXObject.<init>(PDImageXObject.java:94)
> The reason is this content:
> {code}
> /Filter /ASCIIHexDecode
> /Length 17
> >>
> stream
> 32
>               
> endstream
> {code}
> The source code doesn't check for EOF after getting a space. I will check which versions are affected and will fix this.



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