RFR: 8316113: Infinite permission checking loop in java/net/spi/InetAddressResolverProvider/RuntimePermissionTest

Daniel Fuchs dfuchs at openjdk.org
Tue Sep 12 12:38:50 UTC 2023


On Tue, 12 Sep 2023 11:32:46 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> See the bug for stack traces. This causes a very intermittent test failure: when we call for `LOGGER.info` from our custom security manager, it goes into formatter, which loads locale data, which causes class load, which goes back to this custom security manager, starting the loop again. 
> 
> I think we get lucky most of the time to load the relevant classes outside this path. But sometimes, we don't get as lucky.
> 
> Additional testing:
>  - [x] 500x iterations of [JDK-8315640](https://bugs.openjdk.org/browse/JDK-8315640) reproducer

I am not sure why this test uses a Logger - possibly this could be simply replaced with System.err::println to avoid the issue? @AlekseiEfimov ?

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PR Comment: https://git.openjdk.org/jdk/pull/15681#issuecomment-1715642904


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