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https://issues.apache.org/jira/browse/PDFBOX-1274?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13245307#comment-13245307
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Eric Leleu commented on PDFBOX-1274:
------------------------------------

Hi,

I had quickly look at the two PDFs.

The file "kun_muutat_suomeenEN.pdf.pdf" hasn't succeed may be due to the 
ICCBased ColorSpace that uses a DeviceRGB colorspace as Alternate colorspace 
(Uses if the Colorspace described in the ICC Stream isn't supported). But this 
control is may be useless, what is your point of view about it?

For the second file, there are probably a bug in the ColorSpace validation. The 
ColorSpace used by XObject is DeviceGray that expects a DestOutputProfile 
because the DeviceGray isn't device independent. However, there are a 
DefaultGray elements in the file that references a ICCBased element. So may be 
the DeviceGray should use the DefaultGray colorspace... 

An other reading of the PDF Reference document will be useful to fix this issue 
! :)


BR,
Eric
                
> Another Invalid Color Space, DestOutputProfile , passes commercial validators
> -----------------------------------------------------------------------------
>
>                 Key: PDFBOX-1274
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-1274
>             Project: PDFBox
>          Issue Type: Bug
>          Components: Preflight
>    Affects Versions: 1.7.0
>         Environment: LInux etc
>            Reporter: William Fausser
>         Attachments: kun_muutat_suomeenEN.pdf.pdf, 
> paed_live.2.8.cv.60091.5232144.0_A.pdf
>
>
> kun_muutat_suomeenEN.pdf.pdf is not valid, error(s):
> 2.4.3 | Invalid Color space, Invalid Color space, DestOutputProfile is missing

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