8282134: Certain regex can cause a JS trap in WebView

[johanvos]

Clean backport of 8282134: Certain regex can cause a JS trap in WebView
Reviewed-by: kcr, arapte

---

Progress

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

Issue

• JDK-8282134: Certain regex can cause a JS trap in WebView

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jfx pull/835/head:pull/835
$ git checkout pull/835

Update a local copy of the PR:
$ git checkout pull/835
$ git pull https://git.openjdk.org/jfx pull/835/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 835

View PR using the GUI difftool:
$ git pr show -t 835

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jfx/pull/835.diff

[bridgekeeper]

👋 Welcome back jvos! A progress list of the required criteria for merging this PR into jfx18 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]

@johanvos 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:

8282134: Certain regex can cause a JS trap in WebView

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 jfx18 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 jfx18 branch, type /integrate in a new comment.

[mlbridge]

Webrevs

• 00: Full (4b9088f7)

[johanvos]

/integrate

[openjdk]

Going to push as commit 58170f4.
Since your change was applied there have been 2 commits pushed to the jfx18 branch:

• fc2983b: 8286256: Update libxml2 to 2.9.14
• 2210a97: 8280841: Update SQLite to 3.37.2

Your commit was automatically rebased without conflicts.

[openjdk]

@johanvos Pushed as commit 58170f4.

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