File: | src/lib/libcrypto/asn1/t_crl.c |
Warning: | line 101, column 2 Value stored to 'i' is never read |
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1 | /* $OpenBSD: t_crl.c,v 1.23 2023/07/07 19:37:52 beck Exp $ */ |
2 | /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL |
3 | * project 1999. |
4 | */ |
5 | /* ==================================================================== |
6 | * Copyright (c) 1999 The OpenSSL Project. All rights reserved. |
7 | * |
8 | * Redistribution and use in source and binary forms, with or without |
9 | * modification, are permitted provided that the following conditions |
10 | * are met: |
11 | * |
12 | * 1. Redistributions of source code must retain the above copyright |
13 | * notice, this list of conditions and the following disclaimer. |
14 | * |
15 | * 2. Redistributions in binary form must reproduce the above copyright |
16 | * notice, this list of conditions and the following disclaimer in |
17 | * the documentation and/or other materials provided with the |
18 | * distribution. |
19 | * |
20 | * 3. All advertising materials mentioning features or use of this |
21 | * software must display the following acknowledgment: |
22 | * "This product includes software developed by the OpenSSL Project |
23 | * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" |
24 | * |
25 | * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to |
26 | * endorse or promote products derived from this software without |
27 | * prior written permission. For written permission, please contact |
28 | * licensing@OpenSSL.org. |
29 | * |
30 | * 5. Products derived from this software may not be called "OpenSSL" |
31 | * nor may "OpenSSL" appear in their names without prior written |
32 | * permission of the OpenSSL Project. |
33 | * |
34 | * 6. Redistributions of any form whatsoever must retain the following |
35 | * acknowledgment: |
36 | * "This product includes software developed by the OpenSSL Project |
37 | * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" |
38 | * |
39 | * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY |
40 | * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
41 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
42 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR |
43 | * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
44 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
45 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
46 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
47 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
48 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
49 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED |
50 | * OF THE POSSIBILITY OF SUCH DAMAGE. |
51 | * ==================================================================== |
52 | * |
53 | * This product includes cryptographic software written by Eric Young |
54 | * (eay@cryptsoft.com). This product includes software written by Tim |
55 | * Hudson (tjh@cryptsoft.com). |
56 | * |
57 | */ |
58 | |
59 | #include <stdio.h> |
60 | #include <limits.h> |
61 | |
62 | #include <openssl/bn.h> |
63 | #include <openssl/buffer.h> |
64 | #include <openssl/err.h> |
65 | #include <openssl/objects.h> |
66 | #include <openssl/x509.h> |
67 | #include <openssl/x509v3.h> |
68 | |
69 | #include "x509_local.h" |
70 | |
71 | int |
72 | X509_CRL_print_fp(FILE *fp, X509_CRL *x) |
73 | { |
74 | BIO *b; |
75 | int ret; |
76 | |
77 | if ((b = BIO_new(BIO_s_file())) == NULL((void *)0)) { |
78 | X509error(ERR_R_BUF_LIB)ERR_put_error(11,(0xfff),(7),"/usr/src/lib/libcrypto/asn1/t_crl.c" ,78); |
79 | return (0); |
80 | } |
81 | BIO_set_fp(b, fp, BIO_NOCLOSE)BIO_ctrl(b,106,0x00,(char *)fp); |
82 | ret = X509_CRL_print(b, x); |
83 | BIO_free(b); |
84 | return (ret); |
85 | } |
86 | |
87 | int |
88 | X509_CRL_print(BIO *out, X509_CRL *x) |
89 | { |
90 | STACK_OF(X509_REVOKED)struct stack_st_X509_REVOKED *rev; |
91 | X509_REVOKED *r; |
92 | long l; |
93 | int i; |
94 | char *p; |
95 | |
96 | BIO_printf(out, "Certificate Revocation List (CRL):\n"); |
97 | l = X509_CRL_get_version(x); |
98 | if (l < 0 || l == LONG_MAX0x7fffffffffffffffL) |
99 | goto err; |
100 | BIO_printf(out, "%8sVersion %lu (0x%lx)\n", "", l + 1, l); |
101 | i = OBJ_obj2nid(x->sig_alg->algorithm); |
Value stored to 'i' is never read | |
102 | if (X509_signature_print(out, x->sig_alg, NULL((void *)0)) == 0) |
103 | goto err; |
104 | p = X509_NAME_oneline(X509_CRL_get_issuer(x), NULL((void *)0), 0); |
105 | if (p == NULL((void *)0)) |
106 | goto err; |
107 | BIO_printf(out, "%8sIssuer: %s\n", "", p); |
108 | free(p); |
109 | BIO_printf(out, "%8sLast Update: ", ""); |
110 | ASN1_TIME_print(out, X509_CRL_get_lastUpdate(x)); |
111 | BIO_printf(out, "\n%8sNext Update: ", ""); |
112 | if (X509_CRL_get_nextUpdate(x)) |
113 | ASN1_TIME_print(out, X509_CRL_get_nextUpdate(x)); |
114 | else |
115 | BIO_printf(out, "NONE"); |
116 | BIO_printf(out, "\n"); |
117 | |
118 | X509V3_extensions_print(out, "CRL extensions", |
119 | x->crl->extensions, 0, 8); |
120 | |
121 | rev = X509_CRL_get_REVOKED(x); |
122 | |
123 | if (sk_X509_REVOKED_num(rev)sk_num(((_STACK*) (1 ? (rev) : (struct stack_st_X509_REVOKED* )0))) > 0) |
124 | BIO_printf(out, "Revoked Certificates:\n"); |
125 | else |
126 | BIO_printf(out, "No Revoked Certificates.\n"); |
127 | |
128 | for (i = 0; i < sk_X509_REVOKED_num(rev)sk_num(((_STACK*) (1 ? (rev) : (struct stack_st_X509_REVOKED* )0))); i++) { |
129 | r = sk_X509_REVOKED_value(rev, i)((X509_REVOKED *)sk_value(((_STACK*) (1 ? (rev) : (struct stack_st_X509_REVOKED *)0)), (i))); |
130 | BIO_printf(out, " Serial Number: "); |
131 | i2a_ASN1_INTEGER(out, r->serialNumber); |
132 | BIO_printf(out, "\n Revocation Date: "); |
133 | ASN1_TIME_print(out, r->revocationDate); |
134 | BIO_printf(out, "\n"); |
135 | X509V3_extensions_print(out, "CRL entry extensions", |
136 | r->extensions, 0, 8); |
137 | } |
138 | if (X509_signature_print(out, x->sig_alg, x->signature) == 0) |
139 | goto err; |
140 | |
141 | return 1; |
142 | |
143 | err: |
144 | return 0; |
145 | } |