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err_prn.c

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1/* $OpenBSD: err_prn.c,v 1.18 2017/02/07 15:52:33 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#include <string.h>-
61-
62#include <openssl/buffer.h>-
63#include <openssl/crypto.h>-
64#include <openssl/err.h>-
65#include <openssl/lhash.h>-
66-
67void-
68ERR_print_errors_cb(int (*cb)(const char *str, size_t len, void *u), void *u)-
69{-
70 unsigned long l;-
71 char buf[256];-
72 char buf2[4096];-
73 const char *file, *data;-
74 int line, flags;-
75 unsigned long es;-
76 CRYPTO_THREADID cur;-
77-
78 CRYPTO_THREADID_current(&cur);-
79 es = CRYPTO_THREADID_hash(&cur);-
80 while ((l = ERR_get_error_line_data(&file, &line, &data,
(l = ERR_get_e... &flags)) != 0Description
TRUEnever evaluated
FALSEevaluated 285 times by 6 tests
Evaluated by:
  • asn1test
  • dhtest
  • ecdhtest
  • gost2814789t
  • libcrypto.so.44.0.1
  • ssltest
0-285
81 &flags)) != 0) {
(l = ERR_get_e... &flags)) != 0Description
TRUEnever evaluated
FALSEevaluated 285 times by 6 tests
Evaluated by:
  • asn1test
  • dhtest
  • ecdhtest
  • gost2814789t
  • libcrypto.so.44.0.1
  • ssltest
0-285
82 ERR_error_string_n(l, buf, sizeof buf);-
83 (void) snprintf(buf2, sizeof(buf2), "%lu:%s:%s:%d:%s\n", es,-
84 buf, file, line, (flags & ERR_TXT_STRING) ? data : "");-
85 if (cb(buf2, strlen(buf2), u) <= 0)
cb(buf2, strlen(buf2), u) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
86 break; /* abort outputting the error report */
never executed: break;
0
87 }
never executed: end of block
0
88}
executed 285 times by 6 tests: end of block
Executed by:
  • asn1test
  • dhtest
  • ecdhtest
  • gost2814789t
  • libcrypto.so.44.0.1
  • ssltest
285
89-
90static int-
91print_fp(const char *str, size_t len, void *fp)-
92{-
93 BIO bio;-
94-
95 BIO_set(&bio, BIO_s_file());-
96 BIO_set_fp(&bio, fp, BIO_NOCLOSE);-
97-
98 return BIO_printf(&bio, "%s", str);
never executed: return BIO_printf(&bio, "%s", str);
0
99}-
100-
101void-
102ERR_print_errors_fp(FILE *fp)-
103{-
104 ERR_print_errors_cb(print_fp, fp);-
105}
executed 17 times by 2 tests: end of block
Executed by:
  • dhtest
  • ecdhtest
17
106-
107static int-
108print_bio(const char *str, size_t len, void *bp)-
109{-
110 return BIO_write((BIO *)bp, str, len);
never executed: return BIO_write((BIO *)bp, str, len);
0
111}-
112-
113void-
114ERR_print_errors(BIO *bp)-
115{-
116 ERR_print_errors_cb(print_bio, bp);-
117}
executed 268 times by 4 tests: end of block
Executed by:
  • asn1test
  • gost2814789t
  • libcrypto.so.44.0.1
  • ssltest
268
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