ICEpdf
  1. ICEpdf
  2. PDF-1089

xForm transparency buffer out of memory

          Details

          • Type: Bug Bug
          • Status: Closed
          • Priority: Major Major
          • Resolution: Fixed
          • Affects Version/s: 6.1.3
          • Fix Version/s: 6.2
          • Component/s: Core/Parsing
          • Labels:
            None
          • Environment:
            any

            Description

            The PDF in question has some very large xform boxes which are content parser tries to render to a buffer for transparency effects. We have code that tries to detect very large buffers but it is failing in this case.

            Once the image bounds are tightened up the PDF renders fine.

              Activity

              Repository Revision Date User Message
              ICEsoft Public SVN Repository #49774 Tue Jan 03 09:56:16 MST 2017 patrick.corless PDF-1089 added image size limits before creating a xform buffer.
              Files Changed
              Commit graph MODIFY /icepdf/trunk/icepdf/core/src/org/icepdf/core/util/content/AbstractContentParser.java
              Commit graph MODIFY /icepdf/trunk/icepdf/core/src/org/icepdf/core/pobjects/graphics/commands/FormDrawCmd.java
              Repository Revision Date User Message
              ICEsoft Public SVN Repository #49773 Tue Jan 03 09:55:23 MST 2017 patrick.corless PDF-1089 added image size limits before creating a xform buffer.
              Files Changed
              Commit graph MODIFY /icepdf/branches/icepdf-6.1.0/icepdf/core/src/org/icepdf/core/util/content/AbstractContentParser.java
              Commit graph MODIFY /icepdf/branches/icepdf-6.1.0/icepdf/core/src/org/icepdf/core/pobjects/graphics/commands/FormDrawCmd.java

                People

                • Assignee:
                  Patrick Corless
                  Reporter:
                  Patrick Corless
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                  Dates

                  • Created:
                    Updated:
                    Resolved: