OpenCoverage

asn1_par.c

Absolute File Name:/home/opencoverage/opencoverage/guest-scripts/libressl/src/crypto/asn1/asn1_par.c
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LineSourceCount
1-
2-
3static int asn1_print_info(BIO *bp, int tag, int xclass, int constructed,-
4 int indent);-
5static int asn1_parse2(BIO *bp, const unsigned char **pp, long length,-
6 int offset, int depth, int indent, int dump);-
7-
8static int-
9asn1_print_info(BIO *bp, int tag, int xclass, int constructed,-
10 int indent)-
11{-
12 char str[128];-
13 const char *p;-
14-
15 if (constructed & 0x20
constructed & 0x20Description
TRUEnever evaluated
FALSEnever evaluated
)		0
16 p="cons: ";
never executed: p="cons: ";
0
17 else-
18 p="prim: ";
never executed: p="prim: ";
0
19 if (BIO_write(bp, p, 6) < 6
BIO_write(bp, p, 6) < 6Description
TRUEnever evaluated
FALSEnever evaluated
)		0
20 goto
never executed: goto err;
 err;
never executed: goto err;
0
21 BIO_indent(bp, indent, 128);-
22-
23 p = str;-
24 if ((
(xclass & 0xc0) == 0xc0Description
TRUEnever evaluated
FALSEnever evaluated
xclass & 0xc0) == 0xc0
(xclass & 0xc0) == 0xc0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
25 snprintf(str, sizeof str, "priv [ %d ] ", tag);
never executed: snprintf(str, sizeof str, "priv [ %d ] ", tag);
0
26 else if ((
(xclass & 0x80) == 0x80Description
TRUEnever evaluated
FALSEnever evaluated
xclass & 0x80) == 0x80
(xclass & 0x80) == 0x80Description
TRUEnever evaluated
FALSEnever evaluated
)		0
27 snprintf(str, sizeof str, "cont [ %d ]", tag);
never executed: snprintf(str, sizeof str, "cont [ %d ]", tag);
0
28 else if ((
(xclass & 0x40) == 0x40Description
TRUEnever evaluated
FALSEnever evaluated
xclass & 0x40) == 0x40
(xclass & 0x40) == 0x40Description
TRUEnever evaluated
FALSEnever evaluated
)		0
29 snprintf(str, sizeof str, "appl [ %d ]", tag);
never executed: snprintf(str, sizeof str, "appl [ %d ]", tag);
0
30 else if (tag > 30
tag > 30Description
TRUEnever evaluated
FALSEnever evaluated
)		0
31 snprintf(str, sizeof str, "<ASN1 %d>", tag);
never executed: snprintf(str, sizeof str, "<ASN1 %d>", tag);
0
32 else-
33 p = ASN1_tag2str(tag);
never executed: p = ASN1_tag2str(tag);
0
34-
35 if (BIO_printf(bp, "%-18s", p) <= 0
BIO_printf(bp,...-18s", p) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
36 goto
never executed: goto err;
 err;
never executed: goto err;
0
37 return
never executed: return (1);
 (1);
never executed: return (1);
0
38err:-
39 return
never executed: return (0);
 (0);
never executed: return (0);
0
40}-
41-
42int-
43ASN1_parse(BIO *bp, const unsigned char *pp, long len, int indent)-
44{-
45 return
never executed: return (asn1_parse2(bp, &pp, len, 0, 0, indent, 0));
 (asn1_parse2(bp, &pp, len, 0, 0, indent, 0));
never executed: return (asn1_parse2(bp, &pp, len, 0, 0, indent, 0));
0
46}-
47-
48int-
49ASN1_parse_dump(BIO *bp, const unsigned char *pp, long len, int indent, int dump)-
50{-
51 return
never executed: return (asn1_parse2(bp, &pp, len, 0, 0, indent, dump));
 (asn1_parse2(bp, &pp, len, 0, 0, indent, dump));
never executed: return (asn1_parse2(bp, &pp, len, 0, 0, indent, dump));
0
52}-
53-
54static int-
55asn1_parse2(BIO *bp, const unsigned char **pp, long length, int offset,-
56 int depth, int indent, int dump)-
57{-
58 const unsigned char *p, *ep, *tot, *op, *opp;-
59 long len;-
60 int tag, xclass, ret = 0;-
61 int nl, hl, j, r;-
62 ASN1_OBJECT *o = -
63 ((void *)0)-
64 ;-
65 ASN1_OCTET_STRING *os = -
66 ((void *)0)-
67 ;-
68-
69 int dump_indent;-
70-
71 dump_indent = 6;-
72 p = *pp;-
73 tot = p + length;-
74 op = p - 1;-
75 while ((
(p < tot)Description
TRUEnever evaluated
FALSEnever evaluated
p < tot)
(p < tot)Description
TRUEnever evaluated
FALSEnever evaluated
 && (
(op < p)Description
TRUEnever evaluated
FALSEnever evaluated
op < p)
(op < p)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
76 op = p;-
77 j = ASN1_get_object(&p, &len, &tag, &xclass, length);-
78-
79 if (j & 0x80
j & 0x80Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
80 if (BIO_write(bp, "Error in encoding\n", 18) <= 0
BIO_write(bp, ...g\n", 18) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
81 goto
never executed: goto end;
 end;
never executed: goto end;
0
82 ret = 0;-
83 goto
never executed: goto end;
 end;
never executed: goto end;
0
84 }-
85 hl = (p - op);-
86 length -= hl;-
87-
88 if (BIO_printf(bp, "%5ld:", (long)offset +
BIO_printf(bp,...p - *pp)) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
89 (long)(op - *pp)) <= 0
BIO_printf(bp,...p - *pp)) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
90 goto
never executed: goto end;
 end;
never executed: goto end;
0
91-
92 if (j != (0x20 | 1)
j != (0x20 | 1)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
93 if (BIO_printf(bp, "d=%-2d hl=%ld l=%4ld ",
BIO_printf(bp,...)hl, len) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
94 depth, (long)hl, len) <= 0
BIO_printf(bp,...)hl, len) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
95 goto
never executed: goto end;
 end;
never executed: goto end;
0
96 }
never executed: end of block
 else {		0
97 if (BIO_printf(bp, "d=%-2d hl=%ld l=inf ",
BIO_printf(bp,...(long)hl) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
98 depth, (long)hl) <= 0
BIO_printf(bp,...(long)hl) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
99 goto
never executed: goto end;
 end;
never executed: goto end;
0
100 }
never executed: end of block
0
101 if (!asn1_print_info(bp, tag, xclass, j, (indent) ? depth : 0)
!asn1_print_in...) ? depth : 0)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
102 goto
never executed: goto end;
 end;
never executed: goto end;
0
103 if (j & 0x20
j & 0x20Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
104 ep = p + len;-
105 if (BIO_write(bp, "\n", 1) <= 0
BIO_write(bp, "\n", 1) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
106 goto
never executed: goto end;
 end;
never executed: goto end;
0
107 if (len > length
len > lengthDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
108 BIO_printf(bp, "length is greater than %ld\n",-
109 length);-
110 ret = 0;-
111 goto
never executed: goto end;
 end;
never executed: goto end;
0
112 }-
113 if ((
(j == 0x21)Description
TRUEnever evaluated
FALSEnever evaluated
j == 0x21)
(j == 0x21)Description
TRUEnever evaluated
FALSEnever evaluated
 && (
(len == 0)Description
TRUEnever evaluated
FALSEnever evaluated
len == 0)
(len == 0)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
114 for (;;) {-
115 r = asn1_parse2(bp, &p, (long)(tot - p),-
116 offset + (p - *pp), depth + 1,-
117 indent, dump);-
118 if (r == 0
r == 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
119 ret = 0;-
120 goto
never executed: goto end;
 end;
never executed: goto end;
0
121 }-
122 if ((
(r == 2)Description
TRUEnever evaluated
FALSEnever evaluated
r == 2)
(r == 2)Description
TRUEnever evaluated
FALSEnever evaluated
 || (
(p >= tot)Description
TRUEnever evaluated
FALSEnever evaluated
p >= tot)
(p >= tot)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
123 break;
never executed: break;
0
124 }
never executed: end of block
0
125 }
never executed: end of block
 else		0
126 while (p < ep
p < epDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
127 r = asn1_parse2(bp, &p, (long)len,-
128 offset + (p - *pp), depth + 1,-
129 indent, dump);-
130 if (r == 0
r == 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
131 ret = 0;-
132 goto
never executed: goto end;
 end;
never executed: goto end;
0
133 }-
134 }
never executed: end of block
0
135 }
never executed: end of block
 else if (xclass != 0
xclass != 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
136 p += len;-
137 if (BIO_write(bp, "\n", 1) <= 0
BIO_write(bp, "\n", 1) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
138 goto
never executed: goto end;
 end;
never executed: goto end;
0
139 }
never executed: end of block
 else {		0
140 nl = 0;-
141 if ((
(tag == 19)Description
TRUEnever evaluated
FALSEnever evaluated
tag == 19)
(tag == 19)Description
TRUEnever evaluated
FALSEnever evaluated
 ||		0
142 (
(tag == 20)Description
TRUEnever evaluated
FALSEnever evaluated
tag == 20)
(tag == 20)Description
TRUEnever evaluated
FALSEnever evaluated
 ||		0
143 (
(tag == 22)Description
TRUEnever evaluated
FALSEnever evaluated
tag == 22)
(tag == 22)Description
TRUEnever evaluated
FALSEnever evaluated
 ||		0
144 (
(tag == 26)Description
TRUEnever evaluated
FALSEnever evaluated
tag == 26)
(tag == 26)Description
TRUEnever evaluated
FALSEnever evaluated
 ||		0
145 (
(tag == 18)Description
TRUEnever evaluated
FALSEnever evaluated
tag == 18)
(tag == 18)Description
TRUEnever evaluated
FALSEnever evaluated
 ||		0
146 (
(tag == 12)Description
TRUEnever evaluated
FALSEnever evaluated
tag == 12)
(tag == 12)Description
TRUEnever evaluated
FALSEnever evaluated
 ||		0
147 (
(tag == 23)Description
TRUEnever evaluated
FALSEnever evaluated
tag == 23)
(tag == 23)Description
TRUEnever evaluated
FALSEnever evaluated
 ||		0
148 (
(tag == 24)Description
TRUEnever evaluated
FALSEnever evaluated
tag == 24)
(tag == 24)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
149 if (BIO_write(bp, ":", 1) <= 0
BIO_write(bp, ":", 1) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
150 goto
never executed: goto end;
 end;
never executed: goto end;
0
151 if ((
(len > 0)Description
TRUEnever evaluated
FALSEnever evaluated
len > 0)
(len > 0)Description
TRUEnever evaluated
FALSEnever evaluated
 &&		0
152 BIO_write(bp, (const char *)p, (int)len) !=
BIO_write(bp, ...n) != (int)lenDescription
TRUEnever evaluated
FALSEnever evaluated
0
153 (int)len
BIO_write(bp, ...n) != (int)lenDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
154 goto
never executed: goto end;
 end;
never executed: goto end;
0
155 }
never executed: end of block
 else if (tag == 6
tag == 6Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
156 opp = op;-
157 if (d2i_ASN1_OBJECT(&o, &opp, len + hl) !=
d2i_ASN1_OBJEC...!= ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
158
d2i_ASN1_OBJEC...!= ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
159 ((void *)0)
d2i_ASN1_OBJEC...!= ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
160 ) {-
161 if (BIO_write(bp, ":", 1) <= 0
BIO_write(bp, ":", 1) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
162 goto
never executed: goto end;
 end;
never executed: goto end;
0
163 i2a_ASN1_OBJECT(bp, o);-
164 }
never executed: end of block
 else {		0
165 if (BIO_write(bp, ":BAD OBJECT",
BIO_write(bp, ...ECT", 11) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
166 11) <= 0
BIO_write(bp, ...ECT", 11) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
167 goto
never executed: goto end;
 end;
never executed: goto end;
0
168 }
never executed: end of block
0
169 } else if (tag == 1
tag == 1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
170 int ii;-
171-
172 opp = op;-
173 ii = d2i_ASN1_BOOLEAN(-
174 ((void *)0)-
175 , &opp, len + hl);-
176 if (ii < 0
ii < 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
177 if (BIO_write(bp, "Bad boolean\n",
BIO_write(bp, ...n\n", 12) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
178 12) <= 0
BIO_write(bp, ...n\n", 12) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
179 goto
never executed: goto end;
 end;
never executed: goto end;
0
180 }
never executed: end of block
0
181 BIO_printf(bp, ":%d", ii);-
182 }
never executed: end of block
 else if (tag == 30
tag == 30Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
183-
184 }
never executed: end of block
 else if (tag == 4
tag == 4Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
185 int i, printable = 1;-
186-
187 opp = op;-
188 os = d2i_ASN1_OCTET_STRING(-
189 ((void *)0)-
190 , &opp, len + hl);-
191 if (os !=
os != ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
192 ((void *)0)
os != ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
 		0
193 && os->length > 0
os->length > 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
194 opp = os->data;-
195-
196-
197 for (i = 0; i < os->length
i < os->lengthDescription
TRUEnever evaluated
FALSEnever evaluated
; i++) {		0
198 if (((
(opp[i] < ' ')Description
TRUEnever evaluated
FALSEnever evaluated
opp[i] < ' ')
(opp[i] < ' ')Description
TRUEnever evaluated
FALSEnever evaluated
 &&		0
199 (
(opp[i] != '\n')Description
TRUEnever evaluated
FALSEnever evaluated
opp[i] != '\n')
(opp[i] != '\n')Description
TRUEnever evaluated
FALSEnever evaluated
 &&		0
200 (
(opp[i] != '\r')Description
TRUEnever evaluated
FALSEnever evaluated
opp[i] != '\r')
(opp[i] != '\r')Description
TRUEnever evaluated
FALSEnever evaluated
 &&		0
201 (
(opp[i] != '\t')Description
TRUEnever evaluated
FALSEnever evaluated
opp[i] != '\t')
(opp[i] != '\t')Description
TRUEnever evaluated
FALSEnever evaluated
) ||		0
202 (
(opp[i] > '~')Description
TRUEnever evaluated
FALSEnever evaluated
opp[i] > '~')
(opp[i] > '~')Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
203 printable = 0;-
204 break;
never executed: break;
0
205 }-
206 }
never executed: end of block
0
207 if (printable
printableDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
208-
209 if (BIO_write(bp, ":", 1) <= 0
BIO_write(bp, ":", 1) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
210 goto
never executed: goto end;
 end;
never executed: goto end;
0
211 if (BIO_write(bp, (const char *)opp,
BIO_write(bp, ...->length) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
212 os->length) <= 0
BIO_write(bp, ...->length) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
213 goto
never executed: goto end;
 end;
never executed: goto end;
0
214 }
never executed: end of block
 else if (!dump
!dumpDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
215-
216-
217 if (BIO_write(bp, "[HEX DUMP]:", 11) <= 0
BIO_write(bp, ...P]:", 11) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
218 goto
never executed: goto end;
 end;
never executed: goto end;
0
219 for (i = 0; i < os->length
i < os->lengthDescription
TRUEnever evaluated
FALSEnever evaluated
; i++) {		0
220 if (BIO_printf(bp,
BIO_printf(bp,..., opp[i]) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
221 "%02X", opp[i]) <= 0
BIO_printf(bp,..., opp[i]) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
222 goto
never executed: goto end;
 end;
never executed: goto end;
0
223 }
never executed: end of block
0
224 }
never executed: end of block
 else {		0
225-
226 if (!nl
!nlDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
227 if (BIO_write(bp, "\n", 1) <= 0
BIO_write(bp, "\n", 1) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
228 goto
never executed: goto end;
 end;
never executed: goto end;
0
229 }
never executed: end of block
0
230 if (BIO_dump_indent(bp,
BIO_dump_inden...p_indent) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
231 (const char *)opp,
BIO_dump_inden...p_indent) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
232 ((dump == -1 || dump >
BIO_dump_inden...p_indent) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
233 os->length) ? os->length : dump),
BIO_dump_inden...p_indent) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
234 dump_indent) <= 0
BIO_dump_inden...p_indent) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
235 goto
never executed: goto end;
 end;
never executed: goto end;
0
236 nl = 1;-
237 }
never executed: end of block
0
238 }-
239 ASN1_OCTET_STRING_free(os);-
240 os = -
241 ((void *)0)-
242 ;-
243 }
never executed: end of block
 else if (tag == 2
tag == 2Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
244 ASN1_INTEGER *bs;-
245 int i;-
246-
247 opp = op;-
248 bs = d2i_ASN1_INTEGER(-
249 ((void *)0)-
250 , &opp, len + hl);-
251 if (bs !=
bs != ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
252 ((void *)0)
bs != ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
253 ) {-
254 if (BIO_write(bp, ":", 1) <= 0
BIO_write(bp, ":", 1) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
255 goto
never executed: goto end;
 end;
never executed: goto end;
0
256 if (bs->type == (2 | 0x100)
bs->type == (2 | 0x100)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
257 if (BIO_write(bp, "-", 1) <= 0
BIO_write(bp, "-", 1) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
258 goto
never executed: goto end;
 end;
never executed: goto end;
0
259 for (i = 0; i < bs->length
i < bs->lengthDescription
TRUEnever evaluated
FALSEnever evaluated
; i++) {		0
260 if (BIO_printf(bp, "%02X",
BIO_printf(bp,...>data[i]) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
261 bs->data[i]) <= 0
BIO_printf(bp,...>data[i]) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
262 goto
never executed: goto end;
 end;
never executed: goto end;
0
263 }
never executed: end of block
0
264 if (bs->length == 0
bs->length == 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
265 if (BIO_write(bp, "00", 2) <= 0
BIO_write(bp, "00", 2) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
266 goto
never executed: goto end;
 end;
never executed: goto end;
0
267 }
never executed: end of block
0
268 }
never executed: end of block
 else {		0
269 if (BIO_write(bp, "BAD INTEGER", 11) <= 0
BIO_write(bp, ...GER", 11) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
270 goto
never executed: goto end;
 end;
never executed: goto end;
0
271 }
never executed: end of block
0
272 ASN1_INTEGER_free(bs);-
273 }
never executed: end of block
 else if (tag == 10
tag == 10Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
274 ASN1_ENUMERATED *bs;-
275 int i;-
276-
277 opp = op;-
278 bs = d2i_ASN1_ENUMERATED(-
279 ((void *)0)-
280 , &opp, len + hl);-
281 if (bs !=
bs != ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
282 ((void *)0)
bs != ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
283 ) {-
284 if (BIO_write(bp, ":", 1) <= 0
BIO_write(bp, ":", 1) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
285 goto
never executed: goto end;
 end;
never executed: goto end;
0
286 if (bs->type == (10 | 0x100)
bs->type == (10 | 0x100)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
287 if (BIO_write(bp, "-", 1) <= 0
BIO_write(bp, "-", 1) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
288 goto
never executed: goto end;
 end;
never executed: goto end;
0
289 for (i = 0; i < bs->length
i < bs->lengthDescription
TRUEnever evaluated
FALSEnever evaluated
; i++) {		0
290 if (BIO_printf(bp, "%02X",
BIO_printf(bp,...>data[i]) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
291 bs->data[i]) <= 0
BIO_printf(bp,...>data[i]) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
292 goto
never executed: goto end;
 end;
never executed: goto end;
0
293 }
never executed: end of block
0
294 if (bs->length == 0
bs->length == 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
295 if (BIO_write(bp, "00", 2) <= 0
BIO_write(bp, "00", 2) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
296 goto
never executed: goto end;
 end;
never executed: goto end;
0
297 }
never executed: end of block
0
298 }
never executed: end of block
 else {		0
299 if (BIO_write(bp, "BAD ENUMERATED", 14) <= 0
BIO_write(bp, ...TED", 14) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
300 goto
never executed: goto end;
 end;
never executed: goto end;
0
301 }
never executed: end of block
0
302 ASN1_ENUMERATED_free(bs);-
303 }
never executed: end of block
 else if (len > 0
len > 0Description
TRUEnever evaluated
FALSEnever evaluated
 && dump
dumpDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
304 if (!nl
!nlDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
305 if (BIO_write(bp, "\n", 1) <= 0
BIO_write(bp, "\n", 1) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
306 goto
never executed: goto end;
 end;
never executed: goto end;
0
307 }
never executed: end of block
0
308 if (BIO_dump_indent(bp, (const char *)p,
BIO_dump_inden...p_indent) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
309 ((dump == -1 || dump > len) ? len : dump),
BIO_dump_inden...p_indent) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
310 dump_indent) <= 0
BIO_dump_inden...p_indent) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
311 goto
never executed: goto end;
 end;
never executed: goto end;
0
312 nl = 1;-
313 }
never executed: end of block
0
314-
315 if (!nl
!nlDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
316 if (BIO_write(bp, "\n", 1) <= 0
BIO_write(bp, "\n", 1) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
317 goto
never executed: goto end;
 end;
never executed: goto end;
0
318 }
never executed: end of block
0
319 p += len;-
320 if ((
(tag == 0)Description
TRUEnever evaluated
FALSEnever evaluated
tag == 0)
(tag == 0)Description
TRUEnever evaluated
FALSEnever evaluated
 && (
(xclass == 0)Description
TRUEnever evaluated
FALSEnever evaluated
xclass == 0)
(xclass == 0)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
321 ret = 2;-
322 goto
never executed: goto end;
 end;
never executed: goto end;
0
323 }-
324 }
never executed: end of block
0
325 length -= len;-
326 }
never executed: end of block
0
327 ret = 1;-
328-
329end:
code before this statement never executed: end:
0
330 if (o !=
o != ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
331 ((void *)0)
o != ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
332 )-
333 ASN1_OBJECT_free(o);
never executed: ASN1_OBJECT_free(o);
0
334 ASN1_OCTET_STRING_free(os);-
335 *pp = p;-
336 return
never executed: return (ret);
 (ret);
never executed: return (ret);
0
337}-
338-
339const char *-
340ASN1_tag2str(int tag)-
341{-
342 static const char * const tag2str[] = {-
343 "EOC", "BOOLEAN", "INTEGER", "BIT STRING", "OCTET STRING",-
344 "NULL", "OBJECT", "OBJECT DESCRIPTOR", "EXTERNAL", "REAL",-
345 "ENUMERATED", "<ASN1 11>", "UTF8STRING", "<ASN1 13>",-
346 "<ASN1 14>", "<ASN1 15>", "SEQUENCE", "SET",-
347 "NUMERICSTRING", "PRINTABLESTRING", "T61STRING",-
348 "VIDEOTEXSTRING", "IA5STRING", "UTCTIME", "GENERALIZEDTIME",-
349 "GRAPHICSTRING", "VISIBLESTRING", "GENERALSTRING",-
350 "UNIVERSALSTRING", "<ASN1 29>", "BMPSTRING"-
351 };-
352-
353 if ((
(tag == (2 | 0x100))Description
TRUEnever evaluated
FALSEnever evaluated
tag == (2 | 0x100))
(tag == (2 | 0x100))Description
TRUEnever evaluated
FALSEnever evaluated
 || (
(tag == (10 | 0x100))Description
TRUEnever evaluated
FALSEnever evaluated
tag == (10 | 0x100))
(tag == (10 | 0x100))Description
TRUEnever evaluated
FALSEnever evaluated
)		0
354 tag &= ~0x100;
never executed: tag &= ~0x100;
0
355-
356 if (tag < 0
tag < 0Description
TRUEnever evaluated
FALSEnever evaluated
 || tag > 30
tag > 30Description
TRUEnever evaluated
FALSEnever evaluated
)		0
357 return
never executed: return "(unknown)";
 "(unknown)";
never executed: return "(unknown)";
0
358 return
never executed: return tag2str[tag];
 tag2str[tag];
never executed: return tag2str[tag];
0
359}-
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