8284094: Memory leak in invoker_completeInvokeRequest()

[gnu-andrew]

Hi all,

This pull request contains a backport of commit 1dfa1eae from the openjdk/jdk repository.

The commit being backported was authored by Roman Kennke on 1 Apr 2022 and was reviewed by Chris Plummer and Aleksey Shipilev.

This fixes a memory leak in the JDWP agent. It has baked in trunk for over a month and should now be safe enough to backport to stable releases.

Thanks!

---

Progress

• Change must not contain extraneous whitespace
• Commit message must refer to an issue

Issue

• JDK-8284094: Memory leak in invoker_completeInvokeRequest()

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.java.net/jdk18u pull/141/head:pull/141
$ git checkout pull/141

Update a local copy of the PR:
$ git checkout pull/141
$ git pull https://git.openjdk.java.net/jdk18u pull/141/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 141

View PR using the GUI difftool:
$ git pr show -t 141

Using diff file

Download this PR as a diff file:
https://git.openjdk.java.net/jdk18u/pull/141.diff

[bridgekeeper]

👋 Welcome back andrew! 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]

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

[openjdk]

@gnu-andrew 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:

8284094: Memory leak in invoker_completeInvokeRequest()

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[mlbridge]

Webrevs

• 00: Full (0038abac)

[gnu-andrew]

I see jdk18u-fix-yes

[gnu-andrew]

/integrate

[openjdk]

Going to push as commit 87375b4.
Since your change was applied there have been 2 commits pushed to the master branch:

• 0982707: 8287162: (zipfs) Performance regression related to support for POSIX file permissions
• d554a32: 8240903: Add test to check that jmod hashes are reproducible

Your commit was automatically rebased without conflicts.

[openjdk]

@gnu-andrew Pushed as commit 87375b4.

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