RSA_generate_key getting crashed

[Manish Patidar]

Hi

I have recently upgraded OpenSSL version  from 3.0.16 to 3.019.

After upgrade , one of thread is getting suspended in RSA_generate_key. When I remove loop optimization -OL  from OpenSSL compilation, application is working fine. 

I have increase the stack and heap size , but it doesn't work

What is the difference in this version that is causing this behaviour.

What could be possible reasons for this 

Regards

Manish