[jdk11u-dev] RFR: 8347377: Add validation checks for ICC_Profile header fields

[Jan Kratochvil]

On Fri, 5 Sep 2025 18:22:50 GMT, Jan Kratochvil <jkratochvil at openjdk.org> wrote:

> ICC_Profile header is validated too late leading later to unexpected exceptions.
> A testcase is included.
> It is not a clean backport - it has to change return switch expressions to their old format.
> This backport is authored by Anton Voznia, I am only submitting it. Anton Voznia is an Azul employee so he should be covered by Azul OCA. Anton Voznia has not signed a personal OCA from Oracle.
> It requires https://github.com/openjdk/jdk11u-dev/pull/3088 as a prerequisite.

The CI failure of macos-x64 is a false positive:

Downloading single artifact
Error: Unable to download artifact(s): Artifact not found for name: bundles-macos-x64
        Please ensure that your artifact is not expired and the artifact was uploaded using a compatible version of toolkit/upload-artifact.
        For more information, visit the GitHub Artifacts FAQ: https://github.com/actions/toolkit/blob/main/packages/artifact/docs/faq.md

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PR Comment: https://git.openjdk.org/jdk11u-dev/pull/3089#issuecomment-3263085349