SSL_SESSION *SSL_SESSION_new(void)
{
    SSL_SESSION *ss;

    ss = (SSL_SESSION *)OPENSSL_malloc(sizeof(SSL_SESSION));
    if (ss == NULL) {
        SSLerr(SSL_F_SSL_SESSION_NEW, ERR_R_MALLOC_FAILURE);
        return (0);
    }
    memset(ss, 0, sizeof(SSL_SESSION));

    ss->verify_result = 1;      /* avoid 0 (= X509_V_OK) just in case */
    ss->references = 1;
    ss->timeout = 60 * 5 + 4;   /* 5 minute timeout by default */
    ss->time = (unsigned long)time(NULL);
    ss->prev = NULL;
    ss->next = NULL;
    ss->compress_meth = 0;
#ifndef OPENSSL_NO_TLSEXT
    ss->tlsext_hostname = NULL;
# ifndef OPENSSL_NO_EC
    ss->tlsext_ecpointformatlist_length = 0;
    ss->tlsext_ecpointformatlist = NULL;
    ss->tlsext_ellipticcurvelist_length = 0;
    ss->tlsext_ellipticcurvelist = NULL;
# endif
#endif
    CRYPTO_new_ex_data(CRYPTO_EX_INDEX_SSL_SESSION, ss, &ss->ex_data);
#ifndef OPENSSL_NO_PSK
    ss->psk_identity_hint = NULL;
    ss->psk_identity = NULL;
#endif
#ifndef OPENSSL_NO_SRP
    ss->srp_username = NULL;
#endif
    return (ss);
}