[sr-dev] Re: [kamailio/kamailio] tls: OpenSSL 3/1.1.1 is using shared ERR_STATE in all workers (Issue #3695)

The initial set of commits are in. Verification: OpenSSL 3: - after kamailio is started, gdb attach rank 0 PID, verify that

(gdb) p pthread_getspecific(err_thread_local) # should be 0x0

OpenSSL 1.1.1: - after kamailio is started, gdb attach rank 0 PID and a worker PID, verify that

# in rank 0 and worker rank these pointers should be different (gdb) p ERR_get_state() # in rank 0 these two values should be 0x0 (gdb) p pthread_getspecific(public_drbg) (gdb) p pthread_getspecific(private_drbg)