ICEpdf
  1. ICEpdf
  2. PDF-433

error unzipping object stream

          Details

          • Type: Bug Bug
          • Status: Closed
          • Priority: Major Major
          • Resolution: Fixed
          • Affects Version/s: 4.3.2
          • Fix Version/s: 5.0.0 alpha1, 5.0
          • Component/s: Core/Parsing
          • Labels:
            None
          • Environment:
            any

            Description

            The PDF in question has a content stream that is using a FlateDecode filter, for some reason the java.util.zip.InflaterInputStream is failing to properly inflate the stream. A little more work is needed to figure out what is going on here. The PDF is not encrypted.

              Issue Links

              blocks

              Bug - A problem which impairs or prevents the functions of the product. PDF-428 Unable to find page content reference in merged document (was: Unable to fine page content reference in merged document)

              • Major - Major loss of function.
              • Closed

              Bug - A problem which impairs or prevents the functions of the product. PDF-431 Error decoding content streams (zip)

              • Major - Major loss of function.
              • Closed

                Activity

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                Patrick Corless created issue -
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                Patrick Corless added a comment -

                Still no lock on this one. I'm going to push out to 4.5 so that we can evaluate using an alternative zip library as well as look into more detail as to the expected headers for a zip stream. .

                Show
                Patrick Corless added a comment - Still no lock on this one. I'm going to push out to 4.5 so that we can evaluate using an alternative zip library as well as look into more detail as to the expected headers for a zip stream. .
                Patrick Corless made changes -
                Field Original Value New Value
                Salesforce Case []
                Fix Version/s 4.5 [ 10342 ]
                Fix Version/s 4.3.3 [ 10333 ]
                Patrick Corless made changes -
                Link This issue blocks PDF-428 [ PDF-428 ]
                Patrick Corless made changes -
                Link This issue blocks PDF-431 [ PDF-431 ]
                Patrick Corless made changes -
                Fix Version/s 5.0 [ 10314 ]
                Fix Version/s 4.5 [ 10342 ]
                Hide
                Permalink
                Patrick Corless added a comment -

                The content parser reworking seems to have addressed this case. Closing.

                Show
                Patrick Corless added a comment - The content parser reworking seems to have addressed this case. Closing.
                Patrick Corless made changes -
                Status Open [ 1 ] Resolved [ 5 ]
                Resolution Fixed [ 1 ]
                Patrick Corless made changes -
                Fix Version/s 5.0.0 alpha1 [ 10676 ]
                Repository Revision Date User Message
                ICEsoft Public SVN Repository #44265 Thu Mar 19 12:44:38 MDT 2015 patrick.corless PDF-433 further development into improving the rendering of non roman characters. Added basic support for parsing multi-byte character codes.
                Files Changed
                Commit graph MODIFY /icepdf/branches/icepdf-5.0.1/icepdf/core/src/org/icepdf/core/pobjects/fonts/FontFile.java
                Commit graph MODIFY /icepdf/branches/icepdf-5.0.1/icepdf/core/src/org/icepdf/core/pobjects/HexStringObject.java
                Commit graph MODIFY /icepdf/branches/icepdf-5.0.1/icepdf/core/src/org/icepdf/core/pobjects/LiteralStringObject.java
                Commit graph MODIFY /icepdf/branches/icepdf-5.0.1/icepdf/core/src/org/icepdf/core/pobjects/fonts/ofont/OFont.java
                Repository Revision Date User Message
                ICEsoft Public SVN Repository #44266 Thu Mar 19 13:43:20 MDT 2015 patrick.corless PDF-433 fixed an issue where an open type, type1 descendant can lose reference to the underlying file.
                Files Changed
                Commit graph MODIFY /icepdf/branches/icepdf-5.0.1/icepdf/core/src/org/icepdf/core/pobjects/fonts/FontManager.java
                Repository Revision Date User Message
                ICEsoft Public SVN Repository #44269 Thu Mar 19 14:35:47 MDT 2015 patrick.corless PDF-433 further tweaks to encoding and string encoding parsing.
                Files Changed
                Commit graph MODIFY /icepdf/branches/icepdf-5.0.1/icepdf/core/src/org/icepdf/core/pobjects/LiteralStringObject.java
                Patrick Corless made changes -
                Status Resolved [ 5 ] Closed [ 6 ]

                  People

                  • Assignee:
                    Patrick Corless
                    Reporter:
                    Patrick Corless
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                    Dates

                    • Created:
                      Updated:
                      Resolved: