RFR: 8313796: AsyncGetCallTrace crash on unreadable interpreter method pointer [v4]

[Thomas Stuefe]

On Mon, 7 Aug 2023 21:52:47 GMT, Richard Startin <duke at openjdk.org> wrote:

>> We have observed invalid pointers to the interpreted method at Datadog. The fix is based on a discussion with and a code snippet from @parttimenerd.
>
> Richard Startin has updated the pull request incrementally with one additional commit since the last revision:
> 
>   missing includes

Hi Richard,

Looks good.

It is still not perfectly safe since the method could go out of scope concurrently while you are using it.

Cheers, Thomas

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Oh, I see you closed it. Ah, well.

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PR Review: https://git.openjdk.org/jdk/pull/15178#pullrequestreview-1566515484