OpenCoverage

ct_b64.c

Absolute File Name:/home/opencoverage/opencoverage/guest-scripts/openssl/src/crypto/ct/ct_b64.c
Switch to Source codePreprocessed file
LineSourceCount
1-
2-
3-
4-
5-
6-
7-
8-
9-
10static int ct_base64_decode(const char *in, unsigned char **out)-
11{-
12 size_t inlen = strlen(in);-
13 int outlen, i;-
14 unsigned char *outbuf = -
15 ((void *)0)-
16 ;-
17-
18 if (inlen == 0
inlen == 0Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • libcrypto.so.1.1
FALSEevaluated 14701 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
) {		1-14701
19 *out = -
20 ((void *)0)-
21 ;-
22 return
executed 1 time by 1 test: return 0;
Executed by:
  • libcrypto.so.1.1
 0;
executed 1 time by 1 test: return 0;
Executed by:
  • libcrypto.so.1.1
1
23 }-
24-
25 outlen = (inlen / 4) * 3;-
26 outbuf = CRYPTO_malloc(outlen, __FILE__, 36);-
27 if (outbuf ==
outbuf == ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 14701 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
0-14701
28 ((void *)0)
outbuf == ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 14701 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
0-14701
29 ) {-
30 ERR_put_error(50,(124),((1|64)),__FILE__,38);-
31 goto
never executed: goto err;
 err;
never executed: goto err;
0
32 }-
33-
34 outlen = EVP_DecodeBlock(outbuf, (unsigned char *)in, inlen);-
35 if (outlen < 0
outlen < 0Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • libcrypto.so.1.1
FALSEevaluated 14700 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
) {		1-14700
36 ERR_put_error(50,(124),(108),__FILE__,44);-
37 goto
executed 1 time by 1 test: goto err;
Executed by:
  • libcrypto.so.1.1
 err;
executed 1 time by 1 test: goto err;
Executed by:
  • libcrypto.so.1.1
1
38 }-
39-
40-
41 i = 0;-
42 while (in[--inlen] == '='
in[--inlen] == '='Description
TRUEevaluated 26132 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
FALSEevaluated 14699 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
) {		14699-26132
43 --outlen;-
44 if (++
++i > 2Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • libcrypto.so.1.1
FALSEevaluated 26131 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
i > 2
++i > 2Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • libcrypto.so.1.1
FALSEevaluated 26131 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
)		1-26131
45 goto
executed 1 time by 1 test: goto err;
Executed by:
  • libcrypto.so.1.1
 err;
executed 1 time by 1 test: goto err;
Executed by:
  • libcrypto.so.1.1
1
46 }
executed 26131 times by 1 test: end of block
Executed by:
  • libcrypto.so.1.1
26131
47-
48 *out = outbuf;-
49 return
executed 14699 times by 1 test: return outlen;
Executed by:
  • libcrypto.so.1.1
 outlen;
executed 14699 times by 1 test: return outlen;
Executed by:
  • libcrypto.so.1.1
14699
50err:-
51 CRYPTO_free(outbuf, __FILE__, 59);-
52 return
executed 2 times by 1 test: return -1;
Executed by:
  • libcrypto.so.1.1
 -1;
executed 2 times by 1 test: return -1;
Executed by:
  • libcrypto.so.1.1
2
53}-
54-
55SCT *SCT_new_from_base64(unsigned char version, const char *logid_base64,-
56 ct_log_entry_type_t entry_type, uint64_t timestamp,-
57 const char *extensions_base64,-
58 const char *signature_base64)-
59{-
60 SCT *sct = SCT_new();-
61 unsigned char *dec = -
62 ((void *)0)-
63 ;-
64 const unsigned char* p = -
65 ((void *)0)-
66 ;-
67 int declen;-
68-
69 if (sct ==
sct == ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 1 time by 1 test
Evaluated by:
  • libcrypto.so.1.1
0-1
70 ((void *)0)
sct == ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 1 time by 1 test
Evaluated by:
  • libcrypto.so.1.1
0-1
71 ) {-
72 ERR_put_error(50,(127),((1|64)),__FILE__,74);-
73 return
never executed: return ((void *)0) ;
never executed: return ((void *)0) ;
0
74 ((void *)0)
never executed: return ((void *)0) ;
0
75 ;
never executed: return ((void *)0) ;
0
76 }-
77-
78-
79-
80-
81-
82 if (!SCT_set_version(sct, version)
!SCT_set_version(sct, version)Description
TRUEnever evaluated
FALSEevaluated 1 time by 1 test
Evaluated by:
  • libcrypto.so.1.1
) {		0-1
83 ERR_put_error(50,(127),(115),__FILE__,83);-
84 goto
never executed: goto err;
 err;
never executed: goto err;
0
85 }-
86-
87 declen = ct_base64_decode(logid_base64, &dec);-
88 if (declen < 0
declen < 0Description
TRUEnever evaluated
FALSEevaluated 1 time by 1 test
Evaluated by:
  • libcrypto.so.1.1
) {		0-1
89 ERR_put_error(50,(127),(118),__FILE__,89);-
90 goto
never executed: goto err;
 err;
never executed: goto err;
0
91 }-
92 if (!SCT_set0_log_id(sct, dec, declen)
!SCT_set0_log_..., dec, declen)Description
TRUEnever evaluated
FALSEevaluated 1 time by 1 test
Evaluated by:
  • libcrypto.so.1.1
)		0-1
93 goto
never executed: goto err;
 err;
never executed: goto err;
0
94 dec = -
95 ((void *)0)-
96 ;-
97-
98 declen = ct_base64_decode(extensions_base64, &dec);-
99 if (declen < 0
declen < 0Description
TRUEnever evaluated
FALSEevaluated 1 time by 1 test
Evaluated by:
  • libcrypto.so.1.1
) {		0-1
100 ERR_put_error(50,(127),(118),__FILE__,98);-
101 goto
never executed: goto err;
 err;
never executed: goto err;
0
102 }-
103 SCT_set0_extensions(sct, dec, declen);-
104 dec = -
105 ((void *)0)-
106 ;-
107-
108 declen = ct_base64_decode(signature_base64, &dec);-
109 if (declen < 0
declen < 0Description
TRUEnever evaluated
FALSEevaluated 1 time by 1 test
Evaluated by:
  • libcrypto.so.1.1
) {		0-1
110 ERR_put_error(50,(127),(118),__FILE__,106);-
111 goto
never executed: goto err;
 err;
never executed: goto err;
0
112 }-
113-
114 p = dec;-
115 if (o2i_SCT_signature(sct, &p, declen) <= 0
o2i_SCT_signat..., declen) <= 0Description
TRUEnever evaluated
FALSEevaluated 1 time by 1 test
Evaluated by:
  • libcrypto.so.1.1
)		0-1
116 goto
never executed: goto err;
 err;
never executed: goto err;
0
117 CRYPTO_free(dec, __FILE__, 113);-
118 dec = -
119 ((void *)0)-
120 ;-
121-
122 SCT_set_timestamp(sct, timestamp);-
123-
124 if (!SCT_set_log_entry_type(sct, entry_type)
!SCT_set_log_e...t, entry_type)Description
TRUEnever evaluated
FALSEevaluated 1 time by 1 test
Evaluated by:
  • libcrypto.so.1.1
)		0-1
125 goto
never executed: goto err;
 err;
never executed: goto err;
0
126-
127 return
executed 1 time by 1 test: return sct;
Executed by:
  • libcrypto.so.1.1
 sct;
executed 1 time by 1 test: return sct;
Executed by:
  • libcrypto.so.1.1
1
128-
129 err:-
130 CRYPTO_free(dec, __FILE__, 124);-
131 SCT_free(sct);-
132 return
never executed: return ((void *)0) ;
never executed: return ((void *)0) ;
0
133 ((void *)0)
never executed: return ((void *)0) ;
0
134 ;
never executed: return ((void *)0) ;
0
135}-
136-
137-
138-
139-
140-
141-
142-
143int CTLOG_new_from_base64(CTLOG **ct_log, const char *pkey_base64, const char *name)-
144{-
145 unsigned char *pkey_der = -
146 ((void *)0)-
147 ;-
148 int pkey_der_len;-
149 const unsigned char *p;-
150 EVP_PKEY *pkey = -
151 ((void *)0)-
152 ;-
153-
154 if (ct_log ==
ct_log == ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 14699 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
0-14699
155 ((void *)0)
ct_log == ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 14699 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
0-14699
156 ) {-
157 ERR_put_error(50,(118),((7)),__FILE__,143);-
158 return
never executed: return 0;
 0;
never executed: return 0;
0
159 }-
160-
161 pkey_der_len = ct_base64_decode(pkey_base64, &pkey_der);-
162 if (pkey_der_len < 0
pkey_der_len < 0Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
FALSEevaluated 14697 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
) {		2-14697
163 ERR_put_error(50,(118),(110),__FILE__,149);-
164 return
executed 2 times by 1 test: return 0;
Executed by:
  • libcrypto.so.1.1
 0;
executed 2 times by 1 test: return 0;
Executed by:
  • libcrypto.so.1.1
2
165 }-
166-
167 p = pkey_der;-
168 pkey = d2i_PUBKEY(-
169 ((void *)0)-
170 , &p, pkey_der_len);-
171 CRYPTO_free(pkey_der, __FILE__, 155);-
172 if (pkey ==
pkey == ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 14697 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
0-14697
173 ((void *)0)
pkey == ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 14697 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
0-14697
174 ) {-
175 ERR_put_error(50,(118),(110),__FILE__,157);-
176 return
never executed: return 0;
 0;
never executed: return 0;
0
177 }-
178-
179 *ct_log = CTLOG_new(pkey, name);-
180 if (*
*ct_log == ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 14697 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
ct_log ==
*ct_log == ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 14697 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
0-14697
181 ((void *)0)
*ct_log == ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 14697 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
0-14697
182 ) {-
183 EVP_PKEY_free(pkey);-
184 return
never executed: return 0;
 0;
never executed: return 0;
0
185 }-
186-
187 return
executed 14697 times by 1 test: return 1;
Executed by:
  • libcrypto.so.1.1
 1;
executed 14697 times by 1 test: return 1;
Executed by:
  • libcrypto.so.1.1
14697
188}-
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