-/* ssl/s3_srvr.c -*- mode:C; c-file-style: "eay" -*- */
+/* ssl/s3_srvr.c */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* [including the GNU Public Licence.]
*/
/* ====================================================================
- * Copyright (c) 1998-2007 The OpenSSL Project. All rights reserved.
+ * Copyright (c) 1998-2018 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
goto end;
}
- ssl3_init_finished_mac(s);
+ if (!ssl3_init_finished_mac(s)) {
+ ret = -1;
+ s->state = SSL_ST_ERR;
+ goto end;
+ }
+
s->state = SSL3_ST_SR_CLNT_HELLO_A;
s->ctx->stats.sess_accept++;
} else if (!s->s3->send_connection_binding &&
s->state = SSL3_ST_SW_FLUSH;
s->init_num = 0;
- ssl3_init_finished_mac(s);
+ if (!ssl3_init_finished_mac(s)) {
+ ret = -1;
+ s->state = SSL_ST_ERR;
+ goto end;
+ }
break;
case SSL3_ST_SW_HELLO_REQ_C:
*/
if (al != TLS1_AD_UNKNOWN_PSK_IDENTITY)
SSLerr(SSL_F_SSL3_ACCEPT, SSL_R_CLIENTHELLO_TLSEXT);
- ret = SSL_TLSEXT_ERR_ALERT_FATAL;
ret = -1;
s->state = SSL_ST_ERR;
goto end;
* if SSL_VERIFY_CLIENT_ONCE is set, don't request cert
* during re-negotiation:
*/
- ((s->session->peer != NULL) &&
+ (s->s3->tmp.finish_md_len != 0 &&
(s->verify_mode & SSL_VERIFY_CLIENT_ONCE)) ||
/*
* never request cert in anonymous ciphersuites (see
int ssl3_get_client_hello(SSL *s)
{
- int i, j, ok, al = SSL_AD_INTERNAL_ERROR, ret = -1;
+ int i, j, ok, al = SSL_AD_INTERNAL_ERROR, ret = -1, cookie_valid = 0;
unsigned int cookie_len;
long n;
unsigned long id;
session_length = *(p + SSL3_RANDOM_SIZE);
- if (p + SSL3_RANDOM_SIZE + session_length + 1 >= d + n) {
+ if (SSL3_RANDOM_SIZE + session_length + 1
+ >= (unsigned int)((d + n) - p)) {
al = SSL_AD_DECODE_ERROR;
SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO, SSL_R_LENGTH_TOO_SHORT);
goto f_err;
/* get the session-id */
j = *(p++);
- if (p + j > d + n) {
+ if ((d + n) - p < j) {
al = SSL_AD_DECODE_ERROR;
SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO, SSL_R_LENGTH_TOO_SHORT);
goto f_err;
}
+ if ((j < 0) || (j > SSL_MAX_SSL_SESSION_ID_LENGTH)) {
+ al = SSL_AD_DECODE_ERROR;
+ SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO, SSL_R_LENGTH_MISMATCH);
+ goto f_err;
+ }
+
s->hit = 0;
/*
* Versions before 0.9.7 always allow clients to resume sessions in
if (SSL_IS_DTLS(s)) {
/* cookie stuff */
- if (p + 1 > d + n) {
+ if ((d + n) - p < 1) {
al = SSL_AD_DECODE_ERROR;
SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO, SSL_R_LENGTH_TOO_SHORT);
goto f_err;
}
cookie_len = *(p++);
- if (p + cookie_len > d + n) {
+ if ((unsigned int)((d + n ) - p) < cookie_len) {
al = SSL_AD_DECODE_ERROR;
SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO, SSL_R_LENGTH_TOO_SHORT);
goto f_err;
SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO, SSL_R_COOKIE_MISMATCH);
goto f_err;
}
- /* Set to -2 so if successful we return 2 */
- ret = -2;
+ cookie_valid = 1;
}
p += cookie_len;
}
}
- if (p + 2 > d + n) {
+ if ((d + n ) - p < 2) {
al = SSL_AD_DECODE_ERROR;
SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO, SSL_R_LENGTH_TOO_SHORT);
goto f_err;
}
/* i bytes of cipher data + 1 byte for compression length later */
- if ((p + i + 1) > (d + n)) {
+ if ((d + n) - p < i + 1) {
/* not enough data */
al = SSL_AD_DECODE_ERROR;
SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO, SSL_R_LENGTH_MISMATCH);
/* compression */
i = *(p++);
- if ((p + i) > (d + n)) {
+ if ((d + n) - p < i) {
/* not enough data */
al = SSL_AD_DECODE_ERROR;
SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO, SSL_R_LENGTH_MISMATCH);
#ifndef OPENSSL_NO_TLSEXT
/* TLS extensions */
if (s->version >= SSL3_VERSION) {
- if (!ssl_parse_clienthello_tlsext(s, &p, d, n)) {
+ if (!ssl_parse_clienthello_tlsext(s, &p, d + n)) {
SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO, SSL_R_PARSE_TLSEXT);
goto err;
}
/* Handles TLS extensions that we couldn't check earlier */
if (s->version >= SSL3_VERSION) {
- if (ssl_check_clienthello_tlsext_late(s) <= 0) {
+ if (!ssl_check_clienthello_tlsext_late(s, &al)) {
SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO, SSL_R_CLIENTHELLO_TLSEXT);
- goto err;
+ goto f_err;
}
}
- if (ret < 0)
- ret = -ret;
+ ret = cookie_valid ? 2 : 1;
if (0) {
f_err:
ssl3_send_alert(s, SSL3_AL_FATAL, al);
if (ciphers != NULL)
sk_SSL_CIPHER_free(ciphers);
- return ret < 0 ? -1 : ret;
+ return ret;
}
int ssl3_send_server_hello(SSL *s)
unsigned int u;
#endif
#ifndef OPENSSL_NO_DH
+# ifdef OPENSSL_NO_RSA
+ int j;
+# endif
DH *dh = NULL, *dhp;
#endif
#ifndef OPENSSL_NO_ECDH
}
s->s3->tmp.dh = dh;
- if ((dhp->pub_key == NULL ||
- dhp->priv_key == NULL ||
- (s->options & SSL_OP_SINGLE_DH_USE))) {
- if (!DH_generate_key(dh)) {
- SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE, ERR_R_DH_LIB);
- goto err;
- }
- } else {
- dh->pub_key = BN_dup(dhp->pub_key);
- dh->priv_key = BN_dup(dhp->priv_key);
- if ((dh->pub_key == NULL) || (dh->priv_key == NULL)) {
- SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE, ERR_R_DH_LIB);
- goto err;
- }
+ if (!DH_generate_key(dh)) {
+ SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE, ERR_R_DH_LIB);
+ goto err;
}
r[0] = dh->p;
r[1] = dh->g;
if (type & SSL_kEECDH) {
const EC_GROUP *group;
+ if (s->s3->tmp.ecdh != NULL) {
+ SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,
+ ERR_R_INTERNAL_ERROR);
+ goto err;
+ }
+
ecdhp = cert->ecdh_tmp;
if (s->cert->ecdh_tmp_auto) {
/* Get NID of appropriate shared curve */
goto f_err;
}
- if (s->s3->tmp.ecdh != NULL) {
- SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,
- ERR_R_INTERNAL_ERROR);
- goto err;
- }
-
/* Duplicate the ECDH structure. */
- if (ecdhp == NULL) {
- SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE, ERR_R_ECDH_LIB);
- goto err;
- }
if (s->cert->ecdh_tmp_auto)
ecdh = ecdhp;
else if ((ecdh = EC_KEY_dup(ecdhp)) == NULL) {
if ((i == 2) && (type & SSL_kSRP))
n += 1 + nr[i];
else
+#endif
+#ifndef OPENSSL_NO_DH
+ /*
+ * for interoperability with some versions of the Microsoft TLS
+ * stack, we need to zero pad the DHE pub key to the same length
+ * as the prime, so use the length of the prime here
+ */
+ if ((i == 2) && (type & (SSL_kEDH)))
+ n += 2 + nr[0];
+ else
#endif
n += 2 + nr[i];
}
goto f_err;
}
kn = EVP_PKEY_size(pkey);
+ /* Allow space for signature algorithm */
+ if (SSL_USE_SIGALGS(s))
+ kn += 2;
+ /* Allow space for signature length */
+ kn += 2;
} else {
pkey = NULL;
kn = 0;
*p = nr[i];
p++;
} else
+#endif
+#ifndef OPENSSL_NO_DH
+ /*
+ * for interoperability with some versions of the Microsoft TLS
+ * stack, we need to zero pad the DHE pub key to the same length
+ * as the prime
+ */
+ if ((i == 2) && (type & (SSL_kEDH))) {
+ s2n(nr[0], p);
+ for (j = 0; j < (nr[0] - nr[2]); ++j) {
+ *p = 0;
+ ++p;
+ }
+ } else
#endif
s2n(nr[i], p);
BN_bn2bin(r[i], p);
#ifndef OPENSSL_NO_PSK
if (type & SSL_kPSK) {
+ size_t len = strlen(s->ctx->psk_identity_hint);
+
/* copy PSK identity hint */
- s2n(strlen(s->ctx->psk_identity_hint), p);
- strncpy((char *)p, s->ctx->psk_identity_hint,
- strlen(s->ctx->psk_identity_hint));
- p += strlen(s->ctx->psk_identity_hint);
+ s2n(len, p);
+ memcpy(p, s->ctx->psk_identity_hint, len);
+ p += len;
}
#endif
for (num = 2; num > 0; num--) {
EVP_MD_CTX_set_flags(&md_ctx,
EVP_MD_CTX_FLAG_NON_FIPS_ALLOW);
- EVP_DigestInit_ex(&md_ctx, (num == 2)
- ? s->ctx->md5 : s->ctx->sha1, NULL);
- EVP_DigestUpdate(&md_ctx, &(s->s3->client_random[0]),
- SSL3_RANDOM_SIZE);
- EVP_DigestUpdate(&md_ctx, &(s->s3->server_random[0]),
- SSL3_RANDOM_SIZE);
- EVP_DigestUpdate(&md_ctx, d, n);
- EVP_DigestFinal_ex(&md_ctx, q, (unsigned int *)&i);
+ if (EVP_DigestInit_ex(&md_ctx,
+ (num == 2) ? s->ctx->md5
+ : s->ctx->sha1,
+ NULL) <= 0
+ || EVP_DigestUpdate(&md_ctx, &(s->s3->client_random[0]),
+ SSL3_RANDOM_SIZE) <= 0
+ || EVP_DigestUpdate(&md_ctx, &(s->s3->server_random[0]),
+ SSL3_RANDOM_SIZE) <= 0
+ || EVP_DigestUpdate(&md_ctx, d, n) <= 0
+ || EVP_DigestFinal_ex(&md_ctx, q,
+ (unsigned int *)&i) <= 0) {
+ SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE,
+ ERR_LIB_EVP);
+ al = SSL_AD_INTERNAL_ERROR;
+ goto f_err;
+ }
q += i;
j += i;
}
#ifdef SSL_DEBUG
fprintf(stderr, "Using hash %s\n", EVP_MD_name(md));
#endif
- EVP_SignInit_ex(&md_ctx, md, NULL);
- EVP_SignUpdate(&md_ctx, &(s->s3->client_random[0]),
- SSL3_RANDOM_SIZE);
- EVP_SignUpdate(&md_ctx, &(s->s3->server_random[0]),
- SSL3_RANDOM_SIZE);
- EVP_SignUpdate(&md_ctx, d, n);
- if (!EVP_SignFinal(&md_ctx, &(p[2]),
- (unsigned int *)&i, pkey)) {
+ if (EVP_SignInit_ex(&md_ctx, md, NULL) <= 0
+ || EVP_SignUpdate(&md_ctx, &(s->s3->client_random[0]),
+ SSL3_RANDOM_SIZE) <= 0
+ || EVP_SignUpdate(&md_ctx, &(s->s3->server_random[0]),
+ SSL3_RANDOM_SIZE) <= 0
+ || EVP_SignUpdate(&md_ctx, d, n) <= 0
+ || EVP_SignFinal(&md_ctx, &(p[2]),
+ (unsigned int *)&i, pkey) <= 0) {
SSLerr(SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE, ERR_LIB_EVP);
- goto err;
+ al = SSL_AD_INTERNAL_ERROR;
+ goto f_err;
}
s2n(i, p);
n += i + 2;
if (SSL_USE_SIGALGS(s)) {
const unsigned char *psigs;
- nl = tls12_get_psigalgs(s, &psigs);
+ nl = tls12_get_psigalgs(s, 1, &psigs);
+ if (nl > SSL_MAX_2_BYTE_LEN) {
+ SSLerr(SSL_F_SSL3_SEND_CERTIFICATE_REQUEST,
+ SSL_R_LENGTH_TOO_LONG);
+ goto err;
+ }
s2n(nl, p);
memcpy(p, psigs, nl);
p += nl;
for (i = 0; i < sk_X509_NAME_num(sk); i++) {
name = sk_X509_NAME_value(sk, i);
j = i2d_X509_NAME(name, NULL);
+ if (j > SSL_MAX_2_BYTE_LEN) {
+ SSLerr(SSL_F_SSL3_SEND_CERTIFICATE_REQUEST,
+ SSL_R_LENGTH_TOO_LONG);
+ goto err;
+ }
if (!BUF_MEM_grow_clean
(buf, SSL_HM_HEADER_LENGTH(s) + n + j + 2)) {
SSLerr(SSL_F_SSL3_SEND_CERTIFICATE_REQUEST,
n += j;
nl += j;
}
+ if (nl > SSL_MAX_2_BYTE_LEN) {
+ SSLerr(SSL_F_SSL3_SEND_CERTIFICATE_REQUEST,
+ SSL_R_LENGTH_TOO_LONG);
+ goto err;
+ }
}
}
/* else no CA names */
unsigned char rand_premaster_secret[SSL_MAX_MASTER_KEY_LENGTH];
int decrypt_len;
unsigned char decrypt_good, version_good;
- size_t j;
+ size_t j, padding_len;
/* FIX THIS UP EAY EAY EAY EAY */
if (s->s3->tmp.use_rsa_tmp) {
* fails. See https://tools.ietf.org/html/rfc5246#section-7.4.7.1
*/
+ if (RAND_bytes(rand_premaster_secret,
+ sizeof(rand_premaster_secret)) <= 0)
+ goto err;
+
/*
- * should be RAND_bytes, but we cannot work around a failure.
+ * Decrypt with no padding. PKCS#1 padding will be removed as part of
+ * the timing-sensitive code below.
*/
- if (RAND_pseudo_bytes(rand_premaster_secret,
- sizeof(rand_premaster_secret)) <= 0)
- goto err;
decrypt_len =
- RSA_private_decrypt((int)n, p, p, rsa, RSA_PKCS1_PADDING);
- ERR_clear_error();
+ RSA_private_decrypt((int)n, p, p, rsa, RSA_NO_PADDING);
+ if (decrypt_len < 0)
+ goto err;
+
+ /* Check the padding. See RFC 3447, section 7.2.2. */
/*
- * decrypt_len should be SSL_MAX_MASTER_KEY_LENGTH. decrypt_good will
- * be 0xff if so and zero otherwise.
+ * The smallest padded premaster is 11 bytes of overhead. Small keys
+ * are publicly invalid, so this may return immediately. This ensures
+ * PS is at least 8 bytes.
*/
- decrypt_good =
- constant_time_eq_int_8(decrypt_len, SSL_MAX_MASTER_KEY_LENGTH);
+ if (decrypt_len < 11 + SSL_MAX_MASTER_KEY_LENGTH) {
+ al = SSL_AD_DECRYPT_ERROR;
+ SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
+ SSL_R_DECRYPTION_FAILED);
+ goto f_err;
+ }
+
+ padding_len = decrypt_len - SSL_MAX_MASTER_KEY_LENGTH;
+ decrypt_good = constant_time_eq_int_8(p[0], 0) &
+ constant_time_eq_int_8(p[1], 2);
+ for (j = 2; j < padding_len - 1; j++) {
+ decrypt_good &= ~constant_time_is_zero_8(p[j]);
+ }
+ decrypt_good &= constant_time_is_zero_8(p[padding_len - 1]);
+ p += padding_len;
/*
* If the version in the decrypted pre-master secret is correct then
if (!(s->options & SSL_OP_SSLEAY_080_CLIENT_DH_BUG)) {
SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG);
- goto err;
+ al = SSL_AD_HANDSHAKE_FAILURE;
+ goto f_err;
} else {
p -= 2;
i = (int)n;
i = DH_compute_key(p, pub, dh_srvr);
if (i <= 0) {
+ al = SSL_AD_HANDSHAKE_FAILURE;
SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE, ERR_R_DH_LIB);
BN_clear_free(pub);
- goto err;
+ goto f_err;
}
DH_free(s->s3->tmp.dh);
/*
* Note that the length is checked again below, ** after decryption
*/
- if (enc_pms.length > sizeof pms) {
+ if (enc_pms.length > sizeof(pms)) {
SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
SSL_R_DATA_LENGTH_TOO_LONG);
goto err;
if (enc == NULL)
goto err;
- memset(iv, 0, sizeof iv); /* per RFC 1510 */
+ memset(iv, 0, sizeof(iv)); /* per RFC 1510 */
if (!EVP_DecryptInit_ex(&ciph_ctx, enc, NULL, kssl_ctx->key, iv)) {
SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
i = *p;
p += 1;
if (n != 1 + i) {
- SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE, ERR_R_EC_LIB);
- goto err;
+ SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE, SSL_R_LENGTH_MISMATCH);
+ al = SSL_AD_DECODE_ERROR;
+ goto f_err;
}
if (EC_POINT_oct2point(group, clnt_ecpoint, p, i, bn_ctx) == 0) {
SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE, ERR_R_EC_LIB);
- goto err;
+ al = SSL_AD_HANDSHAKE_FAILURE;
+ goto f_err;
}
/*
* p is pointing to somewhere in the buffer currently, so set it
pk = s->cert->pkeys[SSL_PKEY_GOST01].privatekey;
pkey_ctx = EVP_PKEY_CTX_new(pk, NULL);
- EVP_PKEY_decrypt_init(pkey_ctx);
+ if (pkey_ctx == NULL) {
+ al = SSL_AD_INTERNAL_ERROR;
+ SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE, ERR_R_MALLOC_FAILURE);
+ goto f_err;
+ }
+ if (EVP_PKEY_decrypt_init(pkey_ctx) <= 0) {
+ SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE, ERR_R_INTERNAL_ERROR);
+ goto gerr;
+ }
/*
* If client certificate is present and is of the same type, maybe
* use it for key exchange. Don't mind errors from
peer = s->session->peer;
pkey = X509_get_pubkey(peer);
+ if (pkey == NULL) {
+ al = SSL_AD_INTERNAL_ERROR;
+ goto f_err;
+ }
+
type = X509_certificate_type(peer, pkey);
if (!(type & EVP_PKT_SIGN)) {
unsigned char signature[64];
int idx;
EVP_PKEY_CTX *pctx = EVP_PKEY_CTX_new(pkey, NULL);
- EVP_PKEY_verify_init(pctx);
+ if (pctx == NULL) {
+ al = SSL_AD_INTERNAL_ERROR;
+ SSLerr(SSL_F_SSL3_GET_CERT_VERIFY, ERR_R_MALLOC_FAILURE);
+ goto f_err;
+ }
+ if (EVP_PKEY_verify_init(pctx) <= 0) {
+ EVP_PKEY_CTX_free(pctx);
+ al = SSL_AD_INTERNAL_ERROR;
+ SSLerr(SSL_F_SSL3_GET_CERT_VERIFY, ERR_R_INTERNAL_ERROR);
+ goto f_err;
+ }
if (i != 64) {
+#ifdef SSL_DEBUG
fprintf(stderr, "GOST signature length is %d", i);
+#endif
}
for (idx = 0; idx < 64; idx++) {
signature[63 - idx] = p[idx];
goto f_err;
}
for (nc = 0; nc < llen;) {
+ if (nc + 3 > llen) {
+ al = SSL_AD_DECODE_ERROR;
+ SSLerr(SSL_F_SSL3_GET_CLIENT_CERTIFICATE,
+ SSL_R_CERT_LENGTH_MISMATCH);
+ goto f_err;
+ }
n2l3(p, l);
if ((l + nc + 3) > llen) {
al = SSL_AD_DECODE_ERROR;
* all the work otherwise use generated values from parent ctx.
*/
if (tctx->tlsext_ticket_key_cb) {
- if (tctx->tlsext_ticket_key_cb(s, key_name, iv, &ctx,
- &hctx, 1) < 0)
+ /* if 0 is returned, write en empty ticket */
+ int ret = tctx->tlsext_ticket_key_cb(s, key_name, iv, &ctx,
+ &hctx, 1);
+
+ if (ret == 0) {
+ l2n(0, p); /* timeout */
+ s2n(0, p); /* length */
+ ssl_set_handshake_header(s, SSL3_MT_NEWSESSION_TICKET,
+ p - ssl_handshake_start(s));
+ s->state = SSL3_ST_SW_SESSION_TICKET_B;
+ OPENSSL_free(senc);
+ EVP_CIPHER_CTX_cleanup(&ctx);
+ HMAC_CTX_cleanup(&hctx);
+ return ssl_do_write(s);
+ }
+ if (ret < 0)
goto err;
} else {
if (RAND_bytes(iv, 16) <= 0)
{
if (s->state == SSL3_ST_SW_CERT_STATUS_A) {
unsigned char *p;
+ size_t msglen;
+
/*-
* Grow buffer if need be: the length calculation is as
- * follows 1 (message type) + 3 (message length) +
+ * follows handshake_header_length +
* 1 (ocsp response type) + 3 (ocsp response length)
* + (ocsp response)
*/
- if (!BUF_MEM_grow(s->init_buf, 8 + s->tlsext_ocsp_resplen)) {
+ msglen = 4 + s->tlsext_ocsp_resplen;
+ if (!BUF_MEM_grow(s->init_buf, SSL_HM_HEADER_LENGTH(s) + msglen)) {
s->state = SSL_ST_ERR;
return -1;
}
- p = (unsigned char *)s->init_buf->data;
+ p = ssl_handshake_start(s);
- /* do the header */
- *(p++) = SSL3_MT_CERTIFICATE_STATUS;
- /* message length */
- l2n3(s->tlsext_ocsp_resplen + 4, p);
/* status type */
*(p++) = s->tlsext_status_type;
/* length of OCSP response */
l2n3(s->tlsext_ocsp_resplen, p);
/* actual response */
memcpy(p, s->tlsext_ocsp_resp, s->tlsext_ocsp_resplen);
- /* number of bytes to write */
- s->init_num = 8 + s->tlsext_ocsp_resplen;
- s->state = SSL3_ST_SW_CERT_STATUS_B;
- s->init_off = 0;
+
+ ssl_set_handshake_header(s, SSL3_MT_CERTIFICATE_STATUS, msglen);
}
/* SSL3_ST_SW_CERT_STATUS_B */
- return (ssl3_do_write(s, SSL3_RT_HANDSHAKE));
+ return (ssl_do_write(s));
}
# ifndef OPENSSL_NO_NEXTPROTONEG