Just for the record: * Sebastian Andrzej Siewior <sebast...@breakpoint.cc> [2018-11-05 00:28]: > It is a TLS1.3 issue. If I limit max protocol to TLS1.2 then the > testsuite passes.
Yes, it's an OpenSSL bug. If TLSv1.3 is used, SSL_get_psk_identity()¹ unexpectedly returns NULL. I now avoid the function to work around the issue. ¹ https://www.openssl.org/docs/man1.1.1/man3/SSL_get_psk_identity.html
