RFR: 8347831: Re-examine version check when cross linking [v8]

[Alan Bateman]

On Tue, 2 Dec 2025 15:36:46 GMT, Henry Jen <henryjen at openjdk.org> wrote:

>>> It might be useful to see what breaks if a JDK were built with a newline in the vendor name, I assume other things will break.
>> 
>> Writhing the manifest entries for `jrt-fs.jar` break (header validation fails). Since the vendor populates to that jar file.
>
> The CSR is approved, and the one line signature is in the text.
> And since other things break with newline in the vendor name, I assume that vendor name is also limited, so are we good with current implementation?
> Are we suggesting to add error message when there is more than one line? I think current implementation is fine.

I don't think we need to be concerned with this right now.

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PR Review Comment: https://git.openjdk.org/jdk/pull/28155#discussion_r2581908452