RFR: 8370344: Arbitrary Java frames on stack during scoped access [v5]

[Jorn Vernee]

On Mon, 3 Nov 2025 16:39:23 GMT, Patricio Chilano Mateo <pchilanomate at openjdk.org> wrote:

>> Jorn Vernee has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Update bug number in tests
>>   
>>   Co-authored-by: Chen Liang <liach at openjdk.org>
>
> src/hotspot/share/prims/scopedMemoryAccess.cpp line 53:
> 
>> 51: #endif
>> 52: 
>> 53:   bool agents_loaded = JvmtiAgentList::has_agents();
> 
> I see that for dynamically loaded agents we add to the list after loading the agent. Maybe we should check `JvmtiEnvBase::environments_might_exist()`?

Ah, thanks for the suggestion. I thought there might have been a way to check this already, but I couldn't find it.

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PR Review Comment: https://git.openjdk.org/jdk/pull/27919#discussion_r2487315255