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  1. JDK
  2. JDK-8209176

Check use of size hints when using compression entries

    Details

    • Type: Bug
    • Status: Open
    • Priority: P4
    • Resolution: Unresolved
    • Affects Version/s: 12
    • Fix Version/s: tbd
    • Component/s: tools
    • Labels:

      Description

      This mail to jigsaw-dev suggests there are issues in the jimage and image reader code when using compression:

      http://mail.openjdk.java.net/pipermail/jigsaw-dev/2018-August/013905.html

      These issues should be investigated, there may be some defensive-in-depth changes needed to cope with a buggy writer. Also there may be some performance work needed when using compression (the JDK run-time image doesn't use compress so it's really only an issue for someone creating a run-time image with `jlink --compress=<level>`.

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              • Assignee:
                lancea Lance Andersen
                Reporter:
                alanb Alan Bateman
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                • Created:
                  Updated: