8332720: ubsan: instanceKlass.cpp:3550:76: runtime error: member call on null pointer of type 'struct Array'

[MBaesken]

---

Progress

• Change must not contain extraneous whitespace
• Commit message must refer to an issue
• JDK-8332720 needs maintainer approval

Issue

• JDK-8332720: ubsan: instanceKlass.cpp:3550:76: runtime error: member call on null pointer of type 'struct Array' (Bug - P4 - Approved)

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$ git pull https://git.openjdk.org/jdk21u-dev.git pull/674/head

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[bridgekeeper]

👋 Welcome back mbaesken! 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]

@MBaesken 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:

8332720: ubsan: instanceKlass.cpp:3550:76: runtime error: member call on null pointer of type 'struct Array'

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 3 new commits pushed to the master branch:

• 8204bd7: 8323782: Race: Thread::interrupt vs. AbstractInterruptibleChannel.begin
• 1bb396f: 8313983: jmod create --target-platform should replace existing ModuleTarget attribute
• f9de294: 8331931: JFR: Avoid loading regex classes during startup

Please see this link for an up-to-date comparison between the source branch of this pull request and the master branch.
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 master branch, type /integrate in a new comment.

[openjdk]

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

[openjdk]

⚠️ @MBaesken 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 (6c0a40ae)

[MBaesken]

/integrate

[openjdk]

Going to push as commit aeccc4e.
Since your change was applied there have been 6 commits pushed to the master branch:

• e55dd27: 8332589: ubsan: unix/native/libjava/ProcessImpl_md.c:562:5: runtime error: null pointer passed as argument 2, which is declared to never be null
• 7039562: 8287325: AArch64: fix virtual threads with -XX:UseBranchProtection=pac-ret
• 8da58b9: 8327990: [macosx-aarch64] Various tests fail with -XX:+AssertWXAtThreadSync
• 8204bd7: 8323782: Race: Thread::interrupt vs. AbstractInterruptibleChannel.begin
• 1bb396f: 8313983: jmod create --target-platform should replace existing ModuleTarget attribute
• f9de294: 8331931: JFR: Avoid loading regex classes during startup

Your commit was automatically rebased without conflicts.

[openjdk]

@MBaesken Pushed as commit aeccc4e.

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