8296496: Overzealous check in sizecalc.h prevents large memory allocation

[mrserb]

Hi all,
This pull request contains a backport of commit 84e12244 from the openjdk/jdk repository.
The commit being backported was authored by Alexander Zuev on 10 Nov 2022 and was reviewed by Alexey Ivanov and Alexander Zvegintsev.
Thanks!

---

Progress

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

Issue

• JDK-8296496: Overzealous check in sizecalc.h prevents large memory allocation

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk15u-dev pull/306/head:pull/306
$ git checkout pull/306

Update a local copy of the PR:
$ git checkout pull/306
$ git pull https://git.openjdk.org/jdk15u-dev pull/306/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 306

View PR using the GUI difftool:
$ git pr show -t 306

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk15u-dev/pull/306.diff

[bridgekeeper]

👋 Welcome back serb! 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]

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

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

8296496: Overzealous check in sizecalc.h prevents large memory allocation

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.

[mlbridge]

Webrevs

• 00: Full (acbd82c1)

[mrserb]

/integrate

[openjdk]

Going to push as commit ea36dfe.
Since your change was applied there has been 1 commit pushed to the master branch:

• 130d34d: 8296480: java/security/cert/pkix/policyChanges/TestPolicy.java is failing

Your commit was automatically rebased without conflicts.

[openjdk]

@mrserb Pushed as commit ea36dfe.

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