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  1. Core ReactOS
  2. CORE-20154

Unsupported compression method 98 on 7-Zip (PPMd) or method 14 (LZMA)

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Details

    • Bug
    • Resolution: Unresolved
    • Major
    • None
    • None
    • None

    Description

      reactos-bootcd-0.4.16-dev-1045-gd1aa599-x86-gcc-lin-dbg

      Similar to 

      CORE-19484 (method 9 - Deflate64)
      CORE-17255 (Method 6 - Implode / Implode v3)

      • Create a .zip using method 98 (PPMd)

      • Fails

      PPMd: http://en.wikipedia.org/wiki/PPMd

      • Same for Method 14 (LZMA)

      More on compression methods

      https://pkware.cachefly.net/webdocs/casestudies/APPNOTE.TXT

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          relates to

          New Feature - A new feature of the product, which has yet to be developed. CORE-17255 zipfldr, can not extract a specific zip (compression method 6)

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Open

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              KRosUser KRosUser
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              Dates

                Created:
                Updated: