[jira] [Created] (COMPRESS-418) ZipArchiveEntry duplicates the size field from ZipEntry

["Darryl L. Pierce (JIRA)" <ji...@apache.org>]

Darryl L. Pierce created COMPRESS-418:
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             Summary: ZipArchiveEntry duplicates the size field from ZipEntry
                 Key: COMPRESS-418
                 URL: https://issues.apache.org/jira/browse/COMPRESS-418
             Project: Commons Compress
          Issue Type: Bug
          Components: Archivers
    Affects Versions: 1.14
         Environment: Java 1.8.0_131
Apache Compress 1.14
            Reporter: Darryl L. Pierce
            Priority: Critical


I create an archive using Apache Compress. I can read the archive fine using 7zip and JAR (from the JDK).

When I read the same archive using Apache Compress libraries, I get a NegativeArraySizeException on every entry.

When I read any other archive using Apache Compress libraries, I do not get the NegativeArraySizeException on entries.

When I debug this, I see that the ZipArchiveEntry object has two instance variables named size (one it defines, which contains the correct size entry, and one it inherits from ZipEntry which is -1). And it seems that, on Apache Compress-created archives, it's always returning the inherited value and not the one defined by ZipArchiveEntry.

In my code, I am only use instances of ZipArchiveEntry.



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