[jdk21u-dev] RFR: 8358159: Empty mode/padding in cipher transformations

Wed Jan 21 07:41:50 UTC 2026

On Mon, 19 Jan 2026 08:25:38 GMT, Goetz Lindenmaier <goetz at openjdk.org> wrote:

> I backport this for parity with 21.0.11-oracle
> 
> Needs follow-up.

GHA action failures:
Win: build tool crash: fixpath.sh: line 427:  2423 Segmentation fault         "$command" 
linux: java/util/concurrent/ExecutorService/CloseTest failed with
IllegalStateException
	at java.base/java.util.concurrent.ForkJoinTask.resultNow(ForkJoinTask.java:898)
	at CloseTest.testShutdownBeforeClose(CloseTest.java:112)
We have seen this failing in GHA tests before.
Both unrelated, also the tests of 8359388 including this change passed.

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PR Comment: https://git.openjdk.org/jdk21u-dev/pull/2554#issuecomment-3776604954