Hi all,
One of my colleagues discovered an intriguing difference between Linux and
Windows, in the context of GraalVM native-image, when it comes to the
returned value for System.getenv().
On windows, the native test he's encountered that a test fails with:
> Error: No instances of
an idea to modify HotSpot so it places a StoreStore fence
> directly before the store to a @Stable field.
>
> Paul.
>
> > On Aug 19, 2020, at 4:53 AM, Galder Zamarreno wrote:
> >
> > Hi all,
> >
> > I've created patch [1] to fix the ClassValue$ClassValue
On Mon, Aug 10, 2020 at 2:19 PM Doug Lea wrote:
> Catching up...
>
> As implied in other posts, the minimal fix is to add a trailing release
> fence (using Unsafe?) to the constructor.
FYI I have sent an RFR with the proposed fix ^
Hi all,
I've created patch [1] to fix the ClassValue$ClassValueMap NPE bug in [2].
The bug has been discussed by other members in the list in thread [3].
The patch follows the simple fix suggested by Doug and others in that
exchange, e.g. [4]. That is, it adds a release fence
to
Hi,
I'm David's colleague. I'm the one who's spotted this issue twice while
GraalVM is doing its points-to analysis with jdk11u-dev. The fuller
exception is here:
Caused by: java.lang.NullPointerException
at
java.base/java.lang.ClassValue$ClassValueMap.loadFromCache(ClassValue.java:535)
