RFR: 8340801: Disable ubsan checks in some awt/2d coding [v2]

[Matthias Baesken]

On Wed, 2 Oct 2024 09:38:41 GMT, David Holmes <dholmes at openjdk.org> wrote:

> > So maybe src/java.base/unix/native/libjava
> 
> That is header files for libjava.
> 
> This is why I said it would be hard to find a shared location where this can be used across different modules - because there presently isn't one.

In practise the headers from there go into **a lot** of libs across the whole  jdk C codebase.
Take for example jni_util.h  (share/native/libjava/jni_util.h) - I see this additionally to libjava in C code from libmanagement, awt, librmi , libnio  just to name a few .

So maybe  jni_util.h /  jni_util_md.h  itself is a place where this can be put.  Or a header located beside it .

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PR Comment: https://git.openjdk.org/jdk/pull/21184#issuecomment-2388428790