8361447: [REDO] Checked version of JNI Release<type>ArrayElements needs to filter out known wrapped arrays

[dholmes-ora]

Hi all,

This pull request contains a backport of commit f67e4354 from the openjdk/jdk repository.

The commit being backported was authored by David Holmes on 10 Jul 2025 and was reviewed by Martin Doerr, Thomas Stuefe and Coleen Phillimore.

There is a follow up fix to the test - JDK-8361754 - that has been incorporated into this PR

Thanks!

---

Progress

• Change must be properly reviewed (1 review required, with at least 1 Reviewer)
• Change must not contain extraneous whitespace
• Commit message must refer to an issue

Issues

• JDK-8361447: [REDO] Checked version of JNI Release<type>ArrayElements needs to filter out known wrapped arrays (Bug - P3)
• JDK-8361754: New test runtime/jni/checked/TestCharArrayReleasing.java can cause disk full errors (Bug - P2)

Reviewers

• Coleen Phillimore (@coleenp - Reviewer)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk.git pull/26234/head:pull/26234
$ git checkout pull/26234

Update a local copy of the PR:
$ git checkout pull/26234
$ git pull https://git.openjdk.org/jdk.git pull/26234/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 26234

View PR using the GUI difftool:
$ git pr show -t 26234

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk/pull/26234.diff

Using Webrev

Link to Webrev Comment

[bridgekeeper]

👋 Welcome back dholmes! A progress list of the required criteria for merging this PR into jdk25 will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

[openjdk]

@dholmes-ora 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:

8361447: [REDO] Checked version of JNI Release<type>ArrayElements needs to filter out known wrapped arrays
8361754: New test runtime/jni/checked/TestCharArrayReleasing.java can cause disk full errors

Reviewed-by: coleenp

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 5 new commits pushed to the jdk25 branch:

• 4d5211c: 8357976: GenShen crash in swap_card_tables: Should be clean
• e92f387: 8360942: [ubsan] aotCache tests trigger runtime error: applying non-zero offset 16 to null pointer in CodeBlob::relocation_end()
• 9638050: 8360312: Serviceability Agent tests fail with JFR enabled due to unknown thread type JfrRecorderThread
• ... and 2 more: https://git.openjdk.org/jdk/compare/1de8943731862e6fb307caf9ebb84cfcb45b71e2...jdk25

As there are no conflicts, your changes will automatically be rebased on top of these commits when integrating. If you prefer to avoid this automatic rebasing, please check the documentation for the /integrate command for further details.

➡️ To integrate this PR with the above commit message to the jdk25 branch, type /integrate in a new comment.

[openjdk]

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

[openjdk]

@dholmes-ora The following label will be automatically applied to this pull request:

• hotspot

When this pull request is ready to be reviewed, an "RFR" email will be sent to the corresponding mailing list. If you would like to change these labels, use the /label pull request command.

[mlbridge]

Webrevs

• 01: Full - Incremental (37caf98f)
• 00: Full (b3870f25)

[coleenp]

Backport looks good.

[dholmes-ora]

/issue add 8361754

[openjdk]

@dholmes-ora
Adding additional issue to issue list: 8361754: New test runtime/jni/checked/TestCharArrayReleasing.java can cause disk full errors.

[coleenp]

Ok, makes sense to backport both together.

[dholmes-ora]

Thanks @coleenp !

/integrate

[openjdk]

Going to push as commit 9adc480.
Since your change was applied there have been 5 commits pushed to the jdk25 branch:

• 4d5211c: 8357976: GenShen crash in swap_card_tables: Should be clean
• e92f387: 8360942: [ubsan] aotCache tests trigger runtime error: applying non-zero offset 16 to null pointer in CodeBlob::relocation_end()
• 9638050: 8360312: Serviceability Agent tests fail with JFR enabled due to unknown thread type JfrRecorderThread
• ... and 2 more: https://git.openjdk.org/jdk/compare/1de8943731862e6fb307caf9ebb84cfcb45b71e2...jdk25

Your commit was automatically rebased without conflicts.

[openjdk]

@dholmes-ora Pushed as commit 9adc480.

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