s->hit = 0;
/* Get the session-id. */
- if (!PACKET_get_length_prefixed_1(pkt, &session_id)) {
- al = SSL_AD_DECODE_ERROR;
- SSLerr(SSL_F_TLS_PROCESS_SERVER_HELLO, SSL_R_LENGTH_MISMATCH);
- goto f_err;
- }
- session_id_len = PACKET_remaining(&session_id);
- if (session_id_len > sizeof s->session->session_id
- || session_id_len > SSL3_SESSION_ID_SIZE) {
- al = SSL_AD_ILLEGAL_PARAMETER;
- SSLerr(SSL_F_TLS_PROCESS_SERVER_HELLO, SSL_R_SSL3_SESSION_ID_TOO_LONG);
- goto f_err;
+ if (!SSL_IS_TLS13(s)) {
+ if (!PACKET_get_length_prefixed_1(pkt, &session_id)) {
+ al = SSL_AD_DECODE_ERROR;
+ SSLerr(SSL_F_TLS_PROCESS_SERVER_HELLO, SSL_R_LENGTH_MISMATCH);
+ goto f_err;
+ }
+ session_id_len = PACKET_remaining(&session_id);
+ if (session_id_len > sizeof s->session->session_id
+ || session_id_len > SSL3_SESSION_ID_SIZE) {
+ al = SSL_AD_ILLEGAL_PARAMETER;
+ SSLerr(SSL_F_TLS_PROCESS_SERVER_HELLO,
+ SSL_R_SSL3_SESSION_ID_TOO_LONG);
+ goto f_err;
+ }
+ } else {
+ session_id_len = 0;
}
if (!PACKET_get_bytes(pkt, &cipherchars, TLS_CIPHER_LEN)) {
* we can resume, and later peek at the next handshake message to see if the
* server wants to resume.
*/
- if (s->version >= TLS1_VERSION && s->tls_session_secret_cb &&
- s->session->tlsext_tick) {
+ if (s->version >= TLS1_VERSION && !SSL_IS_TLS13(s)
+ && s->tls_session_secret_cb && s->session->tlsext_tick) {
const SSL_CIPHER *pref_cipher = NULL;
/*
* s->session->master_key_length is a size_t, but this is an int for
s->s3->tmp.new_cipher = c;
/* lets get the compression algorithm */
/* COMPRESSION */
- if (!PACKET_get_1(pkt, &compression)) {
- SSLerr(SSL_F_TLS_PROCESS_SERVER_HELLO, SSL_R_LENGTH_MISMATCH);
- al = SSL_AD_DECODE_ERROR;
- goto f_err;
+ if (!SSL_IS_TLS13(s)) {
+ if (!PACKET_get_1(pkt, &compression)) {
+ SSLerr(SSL_F_TLS_PROCESS_SERVER_HELLO, SSL_R_LENGTH_MISMATCH);
+ al = SSL_AD_DECODE_ERROR;
+ goto f_err;
+ }
+ } else {
+ compression = 0;
}
+
#ifdef OPENSSL_NO_COMP
if (compression != 0) {
al = SSL_AD_ILLEGAL_PARAMETER;