https://issues.dlang.org/show_bug.cgi?id=20294

          Issue ID: 20294
           Summary: std.zip: extra field issues
           Product: D
           Version: D2
          Hardware: All
                OS: All
            Status: NEW
          Severity: normal
          Priority: P1
         Component: phobos
          Assignee: nobody@puremagic.com
          Reporter: bugzilla@d-ecke.de

Taken from #20027:

Rejects extra fields that exceed 4096 bytes.

Rejects extra fields with an invalid length, i.e. only 1, 2 or 3 bytes.

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