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a_type.c

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1/* $OpenBSD: a_type.c,v 1.20 2018/04/25 11:48:21 tb 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/asn1t.h>-
62#include <openssl/objects.h>-
63-
64int-
65ASN1_TYPE_get(const ASN1_TYPE *a)-
66{-
67 if ((a->value.ptr != NULL) || (a->type == V_ASN1_NULL))
(a->value.ptr != ((void *)0) )Description
TRUEnever evaluated
FALSEnever evaluated
(a->type == 5)Description
TRUEnever evaluated
FALSEnever evaluated
0
68 return (a->type);
never executed: return (a->type);
0
69 else-
70 return (0);
never executed: return (0);
0
71}-
72-
73void-
74ASN1_TYPE_set(ASN1_TYPE *a, int type, void *value)-
75{-
76 if (a->value.ptr != NULL) {
a->value.ptr != ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 693 times by 8 tests
Evaluated by:
  • asn1evp
  • asn1test
  • keypairtest
  • libcrypto.so.44.0.1
  • pkcs7test
  • servertest
  • ssltest
  • tlstest
0-693
77 ASN1_TYPE **tmp_a = &a;-
78 ASN1_primitive_free((ASN1_VALUE **)tmp_a, NULL);-
79 }
never executed: end of block
0
80 a->type = type;-
81 if (type == V_ASN1_BOOLEAN)
type == 1Description
TRUEnever evaluated
FALSEevaluated 693 times by 8 tests
Evaluated by:
  • asn1evp
  • asn1test
  • keypairtest
  • libcrypto.so.44.0.1
  • pkcs7test
  • servertest
  • ssltest
  • tlstest
0-693
82 a->value.boolean = value ? 0xff : 0;
never executed: a->value.boolean = value ? 0xff : 0;
valueDescription
TRUEnever evaluated
FALSEnever evaluated
0
83 else-
84 a->value.ptr = value;
executed 693 times by 8 tests: a->value.ptr = value;
Executed by:
  • asn1evp
  • asn1test
  • keypairtest
  • libcrypto.so.44.0.1
  • pkcs7test
  • servertest
  • ssltest
  • tlstest
693
85}-
86-
87int-
88ASN1_TYPE_set1(ASN1_TYPE *a, int type, const void *value)-
89{-
90 if (!value || (type == V_ASN1_BOOLEAN)) {
!valueDescription
TRUEnever evaluated
FALSEnever evaluated
(type == 1)Description
TRUEnever evaluated
FALSEnever evaluated
0
91 void *p = (void *)value;-
92 ASN1_TYPE_set(a, type, p);-
93 } else if (type == V_ASN1_OBJECT) {
never executed: end of block
type == 6Description
TRUEnever evaluated
FALSEnever evaluated
0
94 ASN1_OBJECT *odup;-
95 odup = OBJ_dup(value);-
96 if (!odup)
!odupDescription
TRUEnever evaluated
FALSEnever evaluated
0
97 return 0;
never executed: return 0;
0
98 ASN1_TYPE_set(a, type, odup);-
99 } else {
never executed: end of block
0
100 ASN1_STRING *sdup;-
101 sdup = ASN1_STRING_dup(value);-
102 if (!sdup)
!sdupDescription
TRUEnever evaluated
FALSEnever evaluated
0
103 return 0;
never executed: return 0;
0
104 ASN1_TYPE_set(a, type, sdup);-
105 }
never executed: end of block
0
106 return 1;
never executed: return 1;
0
107}-
108-
109/* Returns 0 if they are equal, != 0 otherwise. */-
110int-
111ASN1_TYPE_cmp(const ASN1_TYPE *a, const ASN1_TYPE *b)-
112{-
113 int result = -1;-
114-
115 if (!a || !b || a->type != b->type)
!aDescription
TRUEnever evaluated
FALSEevaluated 72 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
!bDescription
TRUEnever evaluated
FALSEevaluated 72 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
a->type != b->typeDescription
TRUEnever evaluated
FALSEevaluated 72 times by 2 tests
Evaluated by:
  • ssltest
  • tlstest
0-72
116 return -1;
never executed: return -1;
0
117-
118 switch (a->type) {-
119 case V_ASN1_OBJECT:
never executed: case 6:
0
120 result = OBJ_cmp(a->value.object, b->value.object);-
121 break;
never executed: break;
0
122 case V_ASN1_BOOLEAN:
never executed: case 1:
0
123 result = a->value.boolean - b->value.boolean;-
124 break;
never executed: break;
0
125 case V_ASN1_NULL:
executed 72 times by 2 tests: case 5:
Executed by:
  • ssltest
  • tlstest
72
126 result = 0; /* They do not have content. */-
127 break;
executed 72 times by 2 tests: break;
Executed by:
  • ssltest
  • tlstest
72
128-
129 case V_ASN1_INTEGER:
never executed: case 2:
0
130 case V_ASN1_ENUMERATED:
never executed: case 10:
0
131 case V_ASN1_BIT_STRING:
never executed: case 3:
0
132 case V_ASN1_OCTET_STRING:
never executed: case 4:
0
133 case V_ASN1_SEQUENCE:
never executed: case 16:
0
134 case V_ASN1_SET:
never executed: case 17:
0
135 case V_ASN1_NUMERICSTRING:
never executed: case 18:
0
136 case V_ASN1_PRINTABLESTRING:
never executed: case 19:
0
137 case V_ASN1_T61STRING:
never executed: case 20:
0
138 case V_ASN1_VIDEOTEXSTRING:
never executed: case 21:
0
139 case V_ASN1_IA5STRING:
never executed: case 22:
0
140 case V_ASN1_UTCTIME:
never executed: case 23:
0
141 case V_ASN1_GENERALIZEDTIME:
never executed: case 24:
0
142 case V_ASN1_GRAPHICSTRING:
never executed: case 25:
0
143 case V_ASN1_VISIBLESTRING:
never executed: case 26:
0
144 case V_ASN1_GENERALSTRING:
never executed: case 27:
0
145 case V_ASN1_UNIVERSALSTRING:
never executed: case 28:
0
146 case V_ASN1_BMPSTRING:
never executed: case 30:
0
147 case V_ASN1_UTF8STRING:
never executed: case 12:
0
148 case V_ASN1_OTHER:
never executed: case -3:
0
149 default:
never executed: default:
0
150 result = ASN1_STRING_cmp((ASN1_STRING *)a->value.ptr,-
151 (ASN1_STRING *)b->value.ptr);-
152 break;
never executed: break;
0
153 }-
154-
155 return result;
executed 72 times by 2 tests: return result;
Executed by:
  • ssltest
  • tlstest
72
156}-
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