Coverage Report

Created: 2024-11-21 06:47

/src/openssl/crypto/err/err_local.h
Line
Count
Source (jump to first uncovered line)
1
/*
2
 * Copyright 1995-2023 The OpenSSL Project Authors. All Rights Reserved.
3
 *
4
 * Licensed under the Apache License 2.0 (the "License").  You may not use
5
 * this file except in compliance with the License.  You can obtain a copy
6
 * in the file LICENSE in the source distribution or at
7
 * https://www.openssl.org/source/license.html
8
 */
9
10
#include <string.h>
11
#include <openssl/err.h>
12
#include <openssl/e_os2.h>
13
14
static ossl_inline void err_get_slot(ERR_STATE *es)
15
5.33k
{
16
5.33k
    es->top = (es->top + 1) % ERR_NUM_ERRORS;
17
5.33k
    if (es->top == es->bottom)
18
5.28k
        es->bottom = (es->bottom + 1) % ERR_NUM_ERRORS;
19
5.33k
}
Unexecuted instantiation: err_mark.c:err_get_slot
err_blocks.c:err_get_slot
Line
Count
Source
15
5.33k
{
16
5.33k
    es->top = (es->top + 1) % ERR_NUM_ERRORS;
17
5.33k
    if (es->top == es->bottom)
18
5.28k
        es->bottom = (es->bottom + 1) % ERR_NUM_ERRORS;
19
5.33k
}
Unexecuted instantiation: err.c:err_get_slot
Unexecuted instantiation: err_save.c:err_get_slot
Unexecuted instantiation: err_prn.c:err_get_slot
20
21
static ossl_inline void err_clear_data(ERR_STATE *es, size_t i, int deall)
22
10.7k
{
23
10.7k
    if (es->err_data_flags[i] & ERR_TXT_MALLOCED) {
24
676
        if (deall) {
25
3
            OPENSSL_free(es->err_data[i]);
26
3
            es->err_data[i] = NULL;
27
3
            es->err_data_size[i] = 0;
28
3
            es->err_data_flags[i] = 0;
29
673
        } else if (es->err_data[i] != NULL) {
30
673
            es->err_data[i][0] = '\0';
31
673
            es->err_data_flags[i] = ERR_TXT_MALLOCED;
32
673
        }
33
10.0k
    } else {
34
10.0k
        es->err_data[i] = NULL;
35
10.0k
        es->err_data_size[i] = 0;
36
10.0k
        es->err_data_flags[i] = 0;
37
10.0k
    }
38
10.7k
}
err_mark.c:err_clear_data
Line
Count
Source
22
9
{
23
9
    if (es->err_data_flags[i] & ERR_TXT_MALLOCED) {
24
3
        if (deall) {
25
0
            OPENSSL_free(es->err_data[i]);
26
0
            es->err_data[i] = NULL;
27
0
            es->err_data_size[i] = 0;
28
0
            es->err_data_flags[i] = 0;
29
3
        } else if (es->err_data[i] != NULL) {
30
3
            es->err_data[i][0] = '\0';
31
3
            es->err_data_flags[i] = ERR_TXT_MALLOCED;
32
3
        }
33
6
    } else {
34
6
        es->err_data[i] = NULL;
35
6
        es->err_data_size[i] = 0;
36
6
        es->err_data_flags[i] = 0;
37
6
    }
38
9
}
err_blocks.c:err_clear_data
Line
Count
Source
22
10.6k
{
23
10.6k
    if (es->err_data_flags[i] & ERR_TXT_MALLOCED) {
24
670
        if (deall) {
25
0
            OPENSSL_free(es->err_data[i]);
26
0
            es->err_data[i] = NULL;
27
0
            es->err_data_size[i] = 0;
28
0
            es->err_data_flags[i] = 0;
29
670
        } else if (es->err_data[i] != NULL) {
30
670
            es->err_data[i][0] = '\0';
31
670
            es->err_data_flags[i] = ERR_TXT_MALLOCED;
32
670
        }
33
10.0k
    } else {
34
10.0k
        es->err_data[i] = NULL;
35
10.0k
        es->err_data_size[i] = 0;
36
10.0k
        es->err_data_flags[i] = 0;
37
10.0k
    }
38
10.6k
}
err.c:err_clear_data
Line
Count
Source
22
48
{
23
48
    if (es->err_data_flags[i] & ERR_TXT_MALLOCED) {
24
3
        if (deall) {
25
3
            OPENSSL_free(es->err_data[i]);
26
3
            es->err_data[i] = NULL;
27
3
            es->err_data_size[i] = 0;
28
3
            es->err_data_flags[i] = 0;
29
3
        } else if (es->err_data[i] != NULL) {
30
0
            es->err_data[i][0] = '\0';
31
0
            es->err_data_flags[i] = ERR_TXT_MALLOCED;
32
0
        }
33
45
    } else {
34
45
        es->err_data[i] = NULL;
35
45
        es->err_data_size[i] = 0;
36
45
        es->err_data_flags[i] = 0;
37
45
    }
38
48
}
Unexecuted instantiation: err_save.c:err_clear_data
Unexecuted instantiation: err_prn.c:err_clear_data
39
40
static ossl_inline void err_set_error(ERR_STATE *es, size_t i,
41
                                      int lib, int reason)
42
5.33k
{
43
5.33k
    es->err_buffer[i] =
44
5.33k
        lib == ERR_LIB_SYS
45
5.33k
        ? (unsigned int)(ERR_SYSTEM_FLAG |  reason)
46
5.33k
        : ERR_PACK(lib, 0, reason);
47
5.33k
}
Unexecuted instantiation: err_mark.c:err_set_error
err_blocks.c:err_set_error
Line
Count
Source
42
5.33k
{
43
5.33k
    es->err_buffer[i] =
44
5.33k
        lib == ERR_LIB_SYS
45
5.33k
        ? (unsigned int)(ERR_SYSTEM_FLAG |  reason)
46
5.33k
        : ERR_PACK(lib, 0, reason);
47
5.33k
}
Unexecuted instantiation: err.c:err_set_error
Unexecuted instantiation: err_save.c:err_set_error
Unexecuted instantiation: err_prn.c:err_set_error
48
49
static ossl_inline void err_set_debug(ERR_STATE *es, size_t i,
50
                                      const char *file, int line,
51
                                      const char *fn)
52
5.33k
{
53
    /*
54
     * We dup the file and fn strings because they may be provider owned. If the
55
     * provider gets unloaded, they may not be valid anymore.
56
     */
57
5.33k
    OPENSSL_free(es->err_file[i]);
58
5.33k
    if (file == NULL || file[0] == '\0')
59
0
        es->err_file[i] = NULL;
60
5.33k
    else if ((es->err_file[i] = CRYPTO_malloc(strlen(file) + 1,
61
5.33k
                                              NULL, 0)) != NULL)
62
        /* We cannot use OPENSSL_strdup due to possible recursion */
63
5.33k
        strcpy(es->err_file[i], file);
64
65
5.33k
    es->err_line[i] = line;
66
5.33k
    OPENSSL_free(es->err_func[i]);
67
5.33k
    if (fn == NULL || fn[0] == '\0')
68
0
        es->err_func[i] = NULL;
69
5.33k
    else if ((es->err_func[i] = CRYPTO_malloc(strlen(fn) + 1,
70
5.33k
                                              NULL, 0)) != NULL)
71
5.33k
        strcpy(es->err_func[i], fn);
72
5.33k
}
Unexecuted instantiation: err_mark.c:err_set_debug
err_blocks.c:err_set_debug
Line
Count
Source
52
5.33k
{
53
    /*
54
     * We dup the file and fn strings because they may be provider owned. If the
55
     * provider gets unloaded, they may not be valid anymore.
56
     */
57
5.33k
    OPENSSL_free(es->err_file[i]);
58
5.33k
    if (file == NULL || file[0] == '\0')
59
0
        es->err_file[i] = NULL;
60
5.33k
    else if ((es->err_file[i] = CRYPTO_malloc(strlen(file) + 1,
61
5.33k
                                              NULL, 0)) != NULL)
62
        /* We cannot use OPENSSL_strdup due to possible recursion */
63
5.33k
        strcpy(es->err_file[i], file);
64
65
5.33k
    es->err_line[i] = line;
66
5.33k
    OPENSSL_free(es->err_func[i]);
67
5.33k
    if (fn == NULL || fn[0] == '\0')
68
0
        es->err_func[i] = NULL;
69
5.33k
    else if ((es->err_func[i] = CRYPTO_malloc(strlen(fn) + 1,
70
5.33k
                                              NULL, 0)) != NULL)
71
5.33k
        strcpy(es->err_func[i], fn);
72
5.33k
}
Unexecuted instantiation: err.c:err_set_debug
Unexecuted instantiation: err_save.c:err_set_debug
Unexecuted instantiation: err_prn.c:err_set_debug
73
74
static ossl_inline void err_set_data(ERR_STATE *es, size_t i,
75
                                     void *data, size_t datasz, int flags)
76
3
{
77
3
    if ((es->err_data_flags[i] & ERR_TXT_MALLOCED) != 0)
78
0
        OPENSSL_free(es->err_data[i]);
79
3
    es->err_data[i] = data;
80
3
    es->err_data_size[i] = datasz;
81
3
    es->err_data_flags[i] = flags;
82
3
}
Unexecuted instantiation: err_mark.c:err_set_data
err_blocks.c:err_set_data
Line
Count
Source
76
3
{
77
3
    if ((es->err_data_flags[i] & ERR_TXT_MALLOCED) != 0)
78
0
        OPENSSL_free(es->err_data[i]);
79
3
    es->err_data[i] = data;
80
3
    es->err_data_size[i] = datasz;
81
3
    es->err_data_flags[i] = flags;
82
3
}
Unexecuted instantiation: err.c:err_set_data
Unexecuted instantiation: err_save.c:err_set_data
Unexecuted instantiation: err_prn.c:err_set_data
83
84
static ossl_inline void err_clear(ERR_STATE *es, size_t i, int deall)
85
10.0k
{
86
10.0k
    err_clear_data(es, i, (deall));
87
10.0k
    es->err_marks[i] = 0;
88
10.0k
    es->err_flags[i] = 0;
89
10.0k
    es->err_buffer[i] = 0;
90
10.0k
    es->err_line[i] = -1;
91
10.0k
    OPENSSL_free(es->err_file[i]);
92
10.0k
    es->err_file[i] = NULL;
93
10.0k
    OPENSSL_free(es->err_func[i]);
94
10.0k
    es->err_func[i] = NULL;
95
10.0k
}
err_mark.c:err_clear
Line
Count
Source
85
9
{
86
9
    err_clear_data(es, i, (deall));
87
9
    es->err_marks[i] = 0;
88
9
    es->err_flags[i] = 0;
89
9
    es->err_buffer[i] = 0;
90
9
    es->err_line[i] = -1;
91
9
    OPENSSL_free(es->err_file[i]);
92
9
    es->err_file[i] = NULL;
93
9
    OPENSSL_free(es->err_func[i]);
94
9
    es->err_func[i] = NULL;
95
9
}
err_blocks.c:err_clear
Line
Count
Source
85
5.33k
{
86
5.33k
    err_clear_data(es, i, (deall));
87
5.33k
    es->err_marks[i] = 0;
88
5.33k
    es->err_flags[i] = 0;
89
5.33k
    es->err_buffer[i] = 0;
90
5.33k
    es->err_line[i] = -1;
91
5.33k
    OPENSSL_free(es->err_file[i]);
92
5.33k
    es->err_file[i] = NULL;
93
5.33k
    OPENSSL_free(es->err_func[i]);
94
5.33k
    es->err_func[i] = NULL;
95
5.33k
}
err.c:err_clear
Line
Count
Source
85
4.67k
{
86
4.67k
    err_clear_data(es, i, (deall));
87
4.67k
    es->err_marks[i] = 0;
88
4.67k
    es->err_flags[i] = 0;
89
4.67k
    es->err_buffer[i] = 0;
90
4.67k
    es->err_line[i] = -1;
91
4.67k
    OPENSSL_free(es->err_file[i]);
92
4.67k
    es->err_file[i] = NULL;
93
4.67k
    OPENSSL_free(es->err_func[i]);
94
4.67k
    es->err_func[i] = NULL;
95
4.67k
}
Unexecuted instantiation: err_save.c:err_clear
Unexecuted instantiation: err_prn.c:err_clear
96
97
ERR_STATE *ossl_err_get_state_int(void);
98
void ossl_err_string_int(unsigned long e, const char *func,
99
                         char *buf, size_t len);