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diff --git a/src/lib/libssl/s23_lib.c b/src/lib/libssl/s23_lib.c
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1/* $OpenBSD: s23_lib.c,v 1.18 2014/11/16 14:12:47 jsing Exp $ */
2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58
59#include <stdio.h>
60
61#include <openssl/objects.h>
62
63#include "ssl_locl.h"
64
65long
66ssl23_default_timeout(void)
67{
68 return (300);
69}
70
71int
72ssl23_read(SSL *s, void *buf, int len)
73{
74 int n;
75
76 errno = 0;
77 if (SSL_in_init(s) && (!s->in_handshake)) {
78 n = s->handshake_func(s);
79 if (n < 0)
80 return (n);
81 if (n == 0) {
82 SSLerr(SSL_F_SSL23_READ, SSL_R_SSL_HANDSHAKE_FAILURE);
83 return (-1);
84 }
85 return (SSL_read(s, buf, len));
86 } else {
87 ssl_undefined_function(s);
88 return (-1);
89 }
90}
91
92int
93ssl23_peek(SSL *s, void *buf, int len)
94{
95 int n;
96
97 errno = 0;
98 if (SSL_in_init(s) && (!s->in_handshake)) {
99 n = s->handshake_func(s);
100 if (n < 0)
101 return (n);
102 if (n == 0) {
103 SSLerr(SSL_F_SSL23_PEEK, SSL_R_SSL_HANDSHAKE_FAILURE);
104 return (-1);
105 }
106 return (SSL_peek(s, buf, len));
107 } else {
108 ssl_undefined_function(s);
109 return (-1);
110 }
111}
112
113int
114ssl23_write(SSL *s, const void *buf, int len)
115{
116 int n;
117
118 errno = 0;
119 if (SSL_in_init(s) && (!s->in_handshake)) {
120 n = s->handshake_func(s);
121 if (n < 0)
122 return (n);
123 if (n == 0) {
124 SSLerr(SSL_F_SSL23_WRITE, SSL_R_SSL_HANDSHAKE_FAILURE);
125 return (-1);
126 }
127 return (SSL_write(s, buf, len));
128 } else {
129 ssl_undefined_function(s);
130 return (-1);
131 }
132}