SSL: server name callback changed to return SSL_TLSEXT_ERR_OK.

OpenSSL 1.1.1 does not save server name to the session if server name
callback returns anything but SSL_TLSEXT_ERR_OK, thus breaking
the $ssl_server_name variable in resumed sessions.

Since $ssl_server_name can be used even if we've selected the default
server and there are no other servers, it looks like the only viable
solution is to always return SSL_TLSEXT_ERR_OK regardless of the actual
result.

To fix things in the stream module as well, added a dummy server name
callback which always returns SSL_TLSEXT_ERR_OK.

0 files changed, 0 insertions, 0 deletions