RFR: 8193682: Infinite loop in ZipOutputStream.close() [v3]

[Sean Coffey]

On Tue, 12 Oct 2021 13:28:21 GMT, Ravi Reddy <rreddy at openjdk.org> wrote:

>> Hi all,
>> 
>> Please review this fix for Infinite loop in ZipOutputStream.close().
>> The main issue here is when ever there is an exception during close operations on GZip we are not setting the deflator to a finished state which is leading to an infinite loop when we try writing on the same GZip instance( since we use while(!def.finished()) inside the write operation).
>> 
>> Thanks,
>> Ravi
>
> Ravi Reddy has updated the pull request incrementally with one additional commit since the last revision:
> 
>   8193682 : Infinite loop in ZipOutputStream.close()

test/jdk/java/util/zip/GZIP/GZipLoopTest.java line 55:

> 53:     private static Random rand = new Random();
> 54: 
> 55:     @Test

I think we can condense the test code to aid maintenance - please consider using DataProvider

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PR: https://git.openjdk.java.net/jdk/pull/5522