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asn_mstbl.c

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/home/opencoverage/opencoverage/guest-scripts/openssl/src/crypto/asn1/asn_mstbl.c

Source code

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1 /* -

3 * -

4 * Licensed under the OpenSSL license (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 <stdio.h> -

11 #include <openssl/crypto.h> -

12 #include "internal/cryptlib.h" -

13 #include <openssl/conf.h> -

14 #include <openssl/x509v3.h> -

15 -

16 /* Multi string module: add table entries from a given section */ -

17 -

18 static int do_tcreate(const char *value, const char *name); -

19 -

20 static int stbl_module_init(CONF_IMODULE *md, const CONF *cnf) -

21 { -

22 int i; -

23 const char *stbl_section; -

24 STACK_OF(CONF_VALUE) *sktmp; -

25 CONF_VALUE *mval; -

26 -

27 stbl_section = CONF_imodule_get_value(md); -

if ((sktmp = NCONF_get_section(cnf, stbl_section)) == NULL) {

(sktmp = NCONF...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

29 ASN1err(ASN1_F_STBL_MODULE_INIT, ASN1_R_ERROR_LOADING_SECTION); -

return 0;

never executed: return 0;

31 } -

for (i = 0; i < sk_CONF_VALUE_num(sktmp); i++) {

i < sk_CONF_VALUE_num(sktmp)	Description
TRUE	never evaluated
FALSE	never evaluated

33 mval = sk_CONF_VALUE_value(sktmp, i); -

if (!do_tcreate(mval->value, mval->name)) {

!do_tcreate(mv...e, mval->name)	Description
TRUE	never evaluated
FALSE	never evaluated

35 ASN1err(ASN1_F_STBL_MODULE_INIT, ASN1_R_INVALID_VALUE); -

return 0;

never executed: return 0;

37 } -

}

never executed: end of block

return 1;

never executed: return 1;

40 } -

41 -

42 static void stbl_module_finish(CONF_IMODULE *md) -

43 { -

44 ASN1_STRING_TABLE_cleanup(); -

}

never executed: end of block

46 -

47 void ASN1_add_stable_module(void) -

48 { -

49 CONF_module_add("stbl_section", stbl_module_init, stbl_module_finish); -

}

executed 1958 times by 1 test: end of block

Executed by:

libcrypto.so.1.1

1958

51 -

52 /* -

53 * Create an table entry based on a name value pair. format is oid_name = -

54 * n1:v1, n2:v2,... where name is "min", "max", "mask" or "flags". -

55 */ -

56 -

57 static int do_tcreate(const char *value, const char *name) -

58 { -

59 char *eptr; -

60 int nid, i, rv = 0; -

61 long tbl_min = -1, tbl_max = -1; -

62 unsigned long tbl_mask = 0, tbl_flags = 0; -

63 STACK_OF(CONF_VALUE) *lst = NULL; -

64 CONF_VALUE *cnf = NULL; -

65 nid = OBJ_sn2nid(name); -

if (nid == NID_undef)

nid == 0	Description
TRUE	never evaluated
FALSE	never evaluated

nid = OBJ_ln2nid(name);

never executed: nid = OBJ_ln2nid(name);

if (nid == NID_undef)

nid == 0	Description
TRUE	never evaluated
FALSE	never evaluated

goto err;

never executed: goto err;

70 lst = X509V3_parse_list(value); -

if (!lst)

!lst	Description
TRUE	never evaluated
FALSE	never evaluated

goto err;

never executed: goto err;

for (i = 0; i < sk_CONF_VALUE_num(lst); i++) {

i < sk_CONF_VALUE_num(lst)	Description
TRUE	never evaluated
FALSE	never evaluated

74 cnf = sk_CONF_VALUE_value(lst, i); -

if (strcmp(cnf->name, "min") == 0) {

never executed: __result = (((const unsigned char *) (const char *) ( cnf->name ))[3] - __s2[3]);

never executed: end of block

never executed: __result = (((const unsigned char *) (const char *) ( "min" ))[3] - __s2[3]);

never executed: end of block

__extension__ ... )))); }) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s1_len > 0	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s1_len > 1	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s1_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s2_len > 0	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s2_len > 1	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s2_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

76 tbl_min = strtoul(cnf->value, &eptr, 0); -

if (*eptr)

*eptr	Description
TRUE	never evaluated
FALSE	never evaluated

goto err;

never executed: goto err;

} else if (strcmp(cnf->name, "max") == 0) {

never executed: end of block

never executed: __result = (((const unsigned char *) (const char *) ( cnf->name ))[3] - __s2[3]);

never executed: end of block

never executed: __result = (((const unsigned char *) (const char *) ( "max" ))[3] - __s2[3]);

never executed: end of block

__extension__ ... )))); }) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s1_len > 0	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s1_len > 1	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s1_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s2_len > 0	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s2_len > 1	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s2_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

80 tbl_max = strtoul(cnf->value, &eptr, 0); -

if (*eptr)

*eptr	Description
TRUE	never evaluated
FALSE	never evaluated

goto err;

never executed: goto err;

} else if (strcmp(cnf->name, "mask") == 0) {

never executed: end of block

never executed: __result = (((const unsigned char *) (const char *) ( cnf->name ))[3] - __s2[3]);

never executed: end of block

never executed: __result = (((const unsigned char *) (const char *) ( "mask" ))[3] - __s2[3]);

never executed: end of block

__extension__ ... )))); }) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s1_len > 0	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s1_len > 1	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s1_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s2_len > 0	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s2_len > 1	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s2_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

if (!ASN1_str2mask(cnf->value, &tbl_mask) || !tbl_mask)

!ASN1_str2mask...ue, &tbl_mask)	Description
TRUE	never evaluated
FALSE	never evaluated

!tbl_mask	Description
TRUE	never evaluated
FALSE	never evaluated

goto err;

never executed: goto err;

} else if (strcmp(cnf->name, "flags") == 0) {

never executed: end of block

never executed: __result = (((const unsigned char *) (const char *) ( cnf->name ))[3] - __s2[3]);

never executed: end of block

never executed: __result = (((const unsigned char *) (const char *) ( "flags" ))[3] - __s2[3]);

never executed: end of block

__extension__ ... )))); }) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s1_len > 0	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s1_len > 1	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s1_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s2_len > 0	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s2_len > 1	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s2_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

if (strcmp(cnf->value, "nomask") == 0)

never executed: __result = (((const unsigned char *) (const char *) ( cnf->value ))[3] - __s2[3]);

never executed: end of block

never executed: __result = (((const unsigned char *) (const char *) ( "nomask" ))[3] - __s2[3]);

never executed: end of block

__extension__ ... )))); }) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s1_len > 0	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s1_len > 1	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s1_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s2_len > 0	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s2_len > 1	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s2_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

tbl_flags = STABLE_NO_MASK;

never executed: tbl_flags = 0x02;

else if (strcmp(cnf->value, "none") == 0)

never executed: __result = (((const unsigned char *) (const char *) ( cnf->value ))[3] - __s2[3]);

never executed: end of block

never executed: __result = (((const unsigned char *) (const char *) ( "none" ))[3] - __s2[3]);

never executed: end of block

__extension__ ... )))); }) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s1_len > 0	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s1_len > 1	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s1_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s2_len > 0	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s2_len > 1	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s2_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

tbl_flags = STABLE_FLAGS_CLEAR;

never executed: tbl_flags = 0x01;

91 else -

goto err;

never executed: goto err;

93 } else -

goto err;

never executed: goto err;

95 } -

96 rv = 1; -

err:

code before this statement never executed: err:

if (rv == 0) {

rv == 0	Description
TRUE	never evaluated
FALSE	never evaluated

99 ASN1err(ASN1_F_DO_TCREATE, ASN1_R_INVALID_STRING_TABLE_VALUE); -

100

if (cnf)

cnf	Description
TRUE	never evaluated
FALSE	never evaluated

101

ERR_add_error_data(4, "field=", cnf->name,

never executed: ERR_add_error_data(4, "field=", cnf->name, ", value=", cnf->value);

102

", value=", cnf->value);

never executed: ERR_add_error_data(4, "field=", cnf->name, ", value=", cnf->value);

103 else -

104

ERR_add_error_data(4, "name=", name, ", value=", value);

never executed: ERR_add_error_data(4, "name=", name, ", value=", value);

105 } else { -

106 rv = ASN1_STRING_TABLE_add(nid, tbl_min, tbl_max, -

107 tbl_mask, tbl_flags); -

108

if (!rv)

!rv	Description
TRUE	never evaluated
FALSE	never evaluated

109

ASN1err(ASN1_F_DO_TCREATE, ERR_R_MALLOC_FAILURE);

never executed: ERR_put_error(13,(222),((1|64)),__FILE__,109);

110

}

never executed: end of block

111 sk_CONF_VALUE_pop_free(lst, X509V3_conf_free); -

112

return rv;

never executed: return rv;

113 } -

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