ICEpdf
  1. ICEpdf
  2. PDF-889

Extra data in image stream can cause issue when applying indexed color model

          Details

          • Type: Bug Bug
          • Status: Closed
          • Priority: Major Major
          • Resolution: Fixed
          • Affects Version/s: 5.1.2
          • Fix Version/s: 6.0
          • Component/s: Imaging
          • Labels:
            None
          • Environment:
            any

            Description

            The PDF in question has an inline image on page 70 that loads a a black image. The issue is because of a data length issue between the index colour model data and the data length of the actual image stream. As far as I can tell this issue was introduced in PDF-866 when fixing up some stuff with inline image parsing. A side effect of this work is that the data stream can be a little long.

            I've update the code to use the length of the needed data and not the data length of the stream. Image appears correctly.

              Activity

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              Patrick Corless created issue -
              Repository Revision Date User Message
              ICEsoft Public SVN Repository #45071 Thu Jun 18 14:09:46 MDT 2015 patrick.corless PDF-889 fixed indexing issue when mapped colour data is mapped using the data stream length and not the derived size.
              Files Changed
              Commit graph MODIFY /icepdf/branches/icepdf-5.0.1/icepdf/core/src/org/icepdf/core/pobjects/ImageUtility.java
              Patrick Corless made changes -
              Field Original Value New Value
              Fix Version/s 5.2 [ 10970 ]
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              Patrick Corless added a comment -

              Marking as fixed.

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              Patrick Corless added a comment - Marking as fixed.
              Patrick Corless made changes -
              Status Open [ 1 ] Resolved [ 5 ]
              Resolution Fixed [ 1 ]
              Repository Revision Date User Message
              ICEsoft Public SVN Repository #45076 Fri Jun 19 08:46:54 MDT 2015 patrick.corless PDF-889 fixed indexing issue when mapped colour data is mapped using the data stream length and not the derived size.
              Files Changed
              Commit graph MODIFY /icepdf/trunk/icepdf/core/src/org/icepdf/core/pobjects/ImageUtility.java
              Judy Guglielmin made changes -
              Support Case References Support Case 13453:- https://icesoft.my.salesforce.com/5007000001Er0iZ?srPos=0&srKp=500
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              Patrick Corless added a comment -

              Marking as closed

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              Patrick Corless added a comment - Marking as closed
              Patrick Corless made changes -
              Status Resolved [ 5 ] Closed [ 6 ]

                People

                • Assignee:
                  Patrick Corless
                  Reporter:
                  Patrick Corless
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                  Dates

                  • Created:
                    Updated:
                    Resolved: