[PDFBOX-2819] invalid ICC Profile when reading from a byte array

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.8.9, 1.8.10, 2.0.0
• Fix Version/s: 1.8.10, 2.0.0
• Component/s: Preflight
• Environment: W7; java version "1.7.0_79"; Java(TM) SE Runtime Environment (build 1.7.0_79-b15); Java HotSpot(TM) 64-Bit Server VM (build 24.79-b02, mixed mode)
• Assignee: Tilman Hausherr
• Reporter: Tilman Hausherr
• Created: 29/May/15 11:21
• Updated: 23/Jul/15 06:35
• Resolved: 29/May/15 13:36

Description

6-1-12-t02-fail-a.pdf has 4 extra fails, that are related to an "invalid" ICC profile. "Invalid" meaning that ICC_Profile.getInstance() fails. Funny thing is that it works when reading from a stream. The following code shows this:

        FileInputStream fis = new FileInputStream(new File("veraPDF test suite 6-1-12-t02-fail-a.icc"));
        ICC_Profile instance = ICC_Profile.getInstance(fis);
        fis.close();
        File iccFile;
        FileInputStream fis2 = new FileInputStream(iccFile = new File("veraPDF test suite 6-1-12-t02-fail-a.icc"));
        byte[] iccBuf = new byte[(int) iccFile.length()];
        fis2.read(iccBuf);
        ICC_Profile instance2 = ICC_Profile.getInstance(iccBuf); // exception
        fis2.close();

That is a java bug

So I'll have to replace the calls in preflight accordingly. It doesn't apply to the main pdfbox project.