RFR: JDK-8298448: UndefinedBehaviorSanitizer [v2]

Mon Dec 12 05:59:23 UTC 2022

On Mon, 12 Dec 2022 05:02:12 GMT, David Holmes <dholmes at openjdk.org> wrote:

>> make/autoconf/spec.gmk.in line 459:
>> 
>>> 457: 
>>> 458: # UndefinedBehaviorSanitizer
>>> 459: UBSAN_ENABLED:=@UBSAN_ENABLED@
>> 
>> I don't see anything reading this. ??
>
> To be clear there was a reason that `ASAN_ENABLED` was originally added to spec.gmk.in (though there was a suggestion it could/would be removed later), and no reason has been given for `UBSAN_ENABLED` being needed.

Fair. I'll remove it. My previous comment, that I dropped on the floor, was asking about that basically.

-------------

PR: https://git.openjdk.org/jdk/pull/11604