8344361: Restore null return for invalid services from legacy providers

[phohensee]

Backport for parity with Oracle 21.0.8. Clean, low risk: obvious bug, updated and new test pass, Provider tests pass: test/jdk/java/security/Provider and test/jdk/sun/security/pkcs11/Provider.

---

Progress

• Change must not contain extraneous whitespace
• Commit message must refer to an issue
• JDK-8344361 needs maintainer approval

Issue

• JDK-8344361: Restore null return for invalid services from legacy providers (Bug - P3 - Approved)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk21u-dev.git pull/1600/head:pull/1600
$ git checkout pull/1600

Update a local copy of the PR:
$ git checkout pull/1600
$ git pull https://git.openjdk.org/jdk21u-dev.git pull/1600/head

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Checkout this PR locally:
$ git pr checkout 1600

View PR using the GUI difftool:
$ git pr show -t 1600

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Download this PR as a diff file:
https://git.openjdk.org/jdk21u-dev/pull/1600.diff

Using Webrev

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[bridgekeeper]

👋 Welcome back phh! A progress list of the required criteria for merging this PR into master will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

[openjdk]

@phohensee This change now passes all automated pre-integration checks.

ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details.

After integration, the commit message for the final commit will be:

8344361: Restore null return for invalid services from legacy providers

You can use pull request commands such as /summary, /contributor and /issue to adjust it as needed.

At the time when this comment was updated there had been no new commits pushed to the master branch. If another commit should be pushed before you perform the /integrate command, your PR will be automatically rebased. If you prefer to avoid any potential automatic rebasing, please check the documentation for the /integrate command for further details.

➡️ To integrate this PR with the above commit message to the master branch, type /integrate in a new comment.

[openjdk]

This backport pull request has now been updated with issue from the original commit.

[openjdk]

⚠️ @phohensee This change is now ready for you to apply for maintainer approval. This can be done directly in each associated issue or by using the /approval command.

[mlbridge]

Webrevs

• 00: Full (139655a7)

[phohensee]

/approval request Backport for parity with Oracle 21.0.8. Clean, low risk: obvious bug, updated and new test pass, Provider tests pass: test/jdk/java/security/Provider and test/jdk/sun/security/pkcs11/Provider.

[openjdk]

@phohensee
8344361: The approval request has been created successfully.

[phohensee]

/approval request Backport for parity with Oracle 21.0.8. Clean, low risk: obvious bug, updated and new test pass, Provider tests pass: test/jdk/java/security/Provider and test/jdk/sun/security/pkcs11/Provider.

[openjdk]

@phohensee
8344361: The approval request was already up to date.

[phohensee]

/integrate

[openjdk]

Going to push as commit e8daf0c.
Since your change was applied there have been 13 commits pushed to the master branch:

• ff0aa06: 8339300: CollectorPolicy.young_scaled_initial_ergo_vm gtest fails on ppc64 based platforms
• 7c45ed3: 8346049: jdk/test/lib/security/timestamp/TsaServer.java warnings
• 5f5e6e5: 8345357: test/jdk/javax/swing/JRadioButton/8033699/bug8033699.java fails in ubuntu22.04
• 41fe4e2: 8340978: Open source few DnD tests - Set6
• 2510358: 8341378: Open source few TrayIcon tests - Set8
• ec7d359: 8340967: Open source few Cursor tests - Set2
• 4a8f027: 8340555: Open source DnD tests - Set4
• dc59215: 8258483: [TESTBUG] gtest CollectorPolicy.young_scaled_initial_ergo_vm fails if heap is too small
• 2d49408: 8340271: Open source several AWT Robot tests
• ddf0d07: 8321931: memory_swap_current_in_bytes reports 0 as "unlimited"
• ... and 3 more: https://git.openjdk.org/jdk21u-dev/compare/237a45b1bad840506e02d2b52f5d276554e490c4...master

Your commit was automatically rebased without conflicts.

[openjdk]

@phohensee Pushed as commit e8daf0c.

💡 You may see a message that your pull request was closed with unmerged commits. This can be safely ignored.