ICEpdf
  1. ICEpdf
  2. PDF-129

resource loading error with Type 3 fonts and resource counting

          Details

          • Type: Bug Bug
          • Status: Closed
          • Priority: Major Major
          • Resolution: Fixed
          • Affects Version/s: 4.0 - Beta
          • Fix Version/s: 4.0
          • Component/s: Core/Parsing
          • Labels:
            None
          • Environment:
            files with type 3 fonts that use external resources

            Description

            Mark noticed this issue when regression testing for PDF -32. The glyphs for this file no longer render. Place holder, I'll add more detail later.

              Activity

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              Patrick Corless added a comment -

              PDF in question doesn't actually have a resource dictionary for the type 3 font and generates a null pointer. The content parser expects a reference to the resources diction which can be null. However we where blindly adding a resource count with out check for the null value. Pretty simple one I figured out what was happening and if it was legal or not.

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              Patrick Corless added a comment - PDF in question doesn't actually have a resource dictionary for the type 3 font and generates a null pointer. The content parser expects a reference to the resources diction which can be null. However we where blindly adding a resource count with out check for the null value. Pretty simple one I figured out what was happening and if it was legal or not.

                People

                • Assignee:
                  Patrick Corless
                  Reporter:
                  Patrick Corless
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                  Dates

                  • Created:
                    Updated:
                    Resolved: