ICEpdf
  1. ICEpdf
  2. PDF-269

Incorrectly decoding ICCBased images

          Details

          • Type: Bug Bug
          • Status: Closed
          • Priority: Major Major
          • Resolution: Fixed
          • Affects Version/s: 4.1.4
          • Fix Version/s: 4.2
          • Component/s: Core/Parsing
          • Labels:
            None
          • Environment:
            any

            Description

            The confidential files came in through support. The image contains several images where the images rendered with banding issues. I took a closer look at the images in question and they are using an ICCBased colour profile. We don't support ICCBassed colour profiles for this type of image (FlateDecode) and the code fails over to some older image decode methods. The ICCBAssed colour profile does have an alternative colour specified which is DeviceGray and is supported.

              Activity

              Repository Revision Date User Message
              ICEsoft Public SVN Repository #24108 Wed Mar 09 12:44:24 MST 2011 patrick.corless PDF-269 updated getImage to test for ICCBased colour spaces and check for a valid alternative colour to help properly decode the image in question.
              Files Changed
              Commit graph MODIFY /icepdf/trunk/icepdf/core/src/org/icepdf/core/pobjects/Stream.java

                People

                • Assignee:
                  Patrick Corless
                  Reporter:
                  Patrick Corless
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                  Dates

                  • Created:
                    Updated:
                    Resolved: