[PDFBOX-2734] Can't create PDF with DeviceN colorspace

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.8.8, 1.8.9, 2.0.0
• Fix Version/s: 1.8.10, 2.0.0
• Component/s: PDModel
• Labels: DeviceN
• Assignee: Tilman Hausherr
• Reporter: Tilman Hausherr
• Created: 27/Mar/15 17:32
• Updated: 23/Jul/15 06:35
• Resolved: 31/Mar/15 19:10

Description

Reported by Floris in the user mailing list. His PDF didn't have the attributes:

6 0 obj
<<
/Cs1 /DeviceGray
/Cs2 /DeviceN
 >>
endobj

Reasons:

• local array overwrites base array
• getCOSObject returns name instead of array
• setAttributes inflates the array too much (likely accidentally introduced in rev 1429524)

PDF after the fix:

6 0 obj
<<
/Cs1 /DeviceGray
/Cs2 [/DeviceN [/Cyan /Magenta /Yellow /Black /Orange /Green]
 /DeviceCMYK 8 0 R 9 0 R]
>>
endobj

One of the bugs is also in the trunk, I will test this later.