-/* ====================================================================
- * Copyright (c) 2014 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
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- * software must display the following acknowledgment:
- * "This product includes software developed by the OpenSSL Project
- * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- * endorse or promote products derived from this software without
- * prior written permission. For written permission, please contact
- * openssl-core@openssl.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- * nor may "OpenSSL" appear in their names without prior written
- * permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- * acknowledgment:
- * "This product includes software developed by the OpenSSL Project
- * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com). This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
+/*
+ * Copyright 2014-2016 The OpenSSL Project Authors. All Rights Reserved.
*
+ * Licensed under the OpenSSL license (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
*/
/* Custom extension utility functions */
void *add_arg,
custom_ext_parse_cb parse_cb, void *parse_arg)
{
- custom_ext_method *meth;
+ custom_ext_method *meth, *tmp;
/*
* Check application error: if add_cb is not set free_cb will never be
* called.
/* Search for duplicate */
if (custom_ext_find(exts, ext_type))
return 0;
- exts->meths = OPENSSL_realloc(exts->meths,
- (exts->meths_count +
- 1) * sizeof(custom_ext_method));
+ tmp = OPENSSL_realloc(exts->meths,
+ (exts->meths_count + 1) * sizeof(custom_ext_method));
- if (!exts->meths) {
+ if (tmp == NULL) {
+ OPENSSL_free(exts->meths);
+ exts->meths = NULL;
exts->meths_count = 0;
return 0;
}
+ exts->meths = tmp;
meth = exts->meths + exts->meths_count;
memset(meth, 0, sizeof(*meth));
meth->parse_cb = parse_cb;
custom_ext_parse_cb parse_cb,
void *parse_arg)
{
- int ret = custom_ext_meth_add(&ctx->cert->cli_ext, ext_type, add_cb,
- free_cb, add_arg, parse_cb, parse_arg);
-
- if (ret != 1)
- goto end;
-
#ifndef OPENSSL_NO_CT
/*
* We don't want applications registering callbacks for SCT extensions
* these two things may not play well together.
*/
if (ext_type == TLSEXT_TYPE_signed_certificate_timestamp &&
- SSL_CTX_get_ct_validation_callback(ctx) != NULL) {
- ret = 0;
- }
+ SSL_CTX_ct_is_enabled(ctx))
+ return 0;
#endif
-end:
- return ret;
+ return custom_ext_meth_add(&ctx->cert->cli_ext, ext_type, add_cb,
+ free_cb, add_arg, parse_cb, parse_arg);
}
int SSL_CTX_add_server_custom_ext(SSL_CTX *ctx, unsigned int ext_type,
case TLSEXT_TYPE_ec_point_formats:
case TLSEXT_TYPE_elliptic_curves:
case TLSEXT_TYPE_heartbeat:
+#ifndef OPENSSL_NO_NEXTPROTONEG
case TLSEXT_TYPE_next_proto_neg:
+#endif
case TLSEXT_TYPE_padding:
case TLSEXT_TYPE_renegotiate:
case TLSEXT_TYPE_server_name: