[jdk20u] RFR: 8313765: Invalid CEN header (invalid zip64 extra data field size)

[Andrew John Hughes]

On Thu, 17 Aug 2023 02:16:29 GMT, Ben Taylor <btaylor at openjdk.org> wrote:

> Backport is not clean, required changes:
> - Some context lines
> - Changes to `CorruptedZipFiles.java` had to be altered because [8304014](https://bugs.openjdk.org/browse/JDK-8304014) has not been backported to jdk20
> 
> All tests in `test/jdk/java/util/zip` pass

I don't believe there will be any more JDK20 releases, so this probably needs to target openjdk/jdk21u.

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PR Comment: https://git.openjdk.org/jdk20u/pull/87#issuecomment-1683107342