RFR: 8340801: Disable ubsan checks in some awt/2d coding

[Julian Waters]

On Thu, 26 Sep 2024 11:51:19 GMT, Matthias Baesken <mbaesken at openjdk.org> wrote:

> > jni_md.h seems like a pretty big sledgehammer for something that seems to only be in one file, for just java.desktop. Is this macro planned to be used outside of java.desktop?
> 
> Yes I have a couple (currently 2) more I would like to exclude as well . The exclusions should work (similar to HS) for the whole JDK C codebase.

Alright, if this is planned to be used across the entire JDK and not just in java.desktop then I guess this should be ok. Indeed, perhaps a ubsan.h header would be appropriate for a macro like this. I'll leave that up to further discussion

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PR Comment: https://git.openjdk.org/jdk/pull/21184#issuecomment-2377128778