Complex body verification leads to rapid expansion of Hibernate memory

Hi,

Thanks for the reply. I think if we cloud set the Set size, we can set the appropriate set size and prevent the DDOS attack.

Thanks!

Yeah, so we could reduce the default Set size a bit but I don't think we will have a definitive solution to this issue as we need to keep the list of validated paths so at some point you can always push a ton of objects and go OOM.

Also note that this context is short lived so it won't grow forever.

That being said, I agree the situation could probably be improved memory wise and we could try to reduce the memory consumption.

If you have some time to prepare a simple Maven reproducer for this issue, I would love to check if I can improve the situation. Always easier when you have a reproducer to test your hypothesis.

Thanks!

Add Memory analysis：

Hi,

Thanks for the report. I don't see the memory analysis though?

FYI, keeping the list of processed paths is necessary to avoid infinite recursions. I'm a bit surprised you could hit a OOM with just 10k objects though so if you could add more information, that would be great.

Thanks!