Does STACK_OF(X509_NAME) need to be free'd when using SSL_load_client_CA_file?
s_server.c uses it like so, but I'm not sure if its correct:
if (caFile != NULL) {
SSL_CTX_set_client_CA_list(ctx, SSL_load_client_CA_file(caFile));
Or does SSL_CTX_set_client_CA_list take ownership or assign ownership
to the context?
The man pages do not discuss the memory management requirements
(http://www.openssl.org/docs/ssl/SSL_load_client_CA_file.html and
https://www.openssl.org/docs/ssl/SSL_CTX_set_client_CA_list.html).
