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getentropy_linux.c

Absolute File Name:/home/opencoverage/opencoverage/guest-scripts/libressl/src/crypto/compat/getentropy_linux.c
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1-
2-
3-
4-
5-
6-
7-
8-
9-
10int getentropy(void *buf, size_t len);-
11-
12static int gotdata(char *buf, size_t len);-
13-
14static int getentropy_getrandom(void *buf, size_t len);-
15-
16static int getentropy_urandom(void *buf, size_t len);-
17-
18static int getentropy_sysctl(void *buf, size_t len);-
19-
20static int getentropy_fallback(void *buf, size_t len);-
21static int getentropy_phdr(struct dl_phdr_info *info, size_t size, void *data);-
22-
23int-
24getentropy(void *buf, size_t len)-
25{-
26 int ret = -1;-
27-
28 if (len > 256
len > 256Description
TRUEnever evaluated
FALSEevaluated 182 times by 27 tests
Evaluated by:
  • arc4randomforktest
  • bntest
  • cipher_list
  • cipherstest
  • clienttest
  • configtest
  • dhtest
  • dsatest
  • ecdhtest
  • ecdsatest
  • ectest
  • exptest
  • igetest
  • libcrypto.so.44.0.1
  • mont
  • pkcs7test
  • randtest
  • rsa_test
  • servertest
  • ssl_versions
  • ssltest
  • timingsafe
  • tls_ext_alpn
  • tls_prf
  • tlsexttest
  • ...
) {		0-182
29 -
30 (*__errno_location ()) -
31 = -
32 5-
33 ;-
34 return
never executed: return (-1);
 (-1);
never executed: return (-1);
0
35 }-
36 ret = getentropy_getrandom(buf, len);-
37 if (ret != -1
ret != -1Description
TRUEevaluated 182 times by 27 tests
Evaluated by:
  • arc4randomforktest
  • bntest
  • cipher_list
  • cipherstest
  • clienttest
  • configtest
  • dhtest
  • dsatest
  • ecdhtest
  • ecdsatest
  • ectest
  • exptest
  • igetest
  • libcrypto.so.44.0.1
  • mont
  • pkcs7test
  • randtest
  • rsa_test
  • servertest
  • ssl_versions
  • ssltest
  • timingsafe
  • tls_ext_alpn
  • tls_prf
  • tlsexttest
  • ...
FALSEnever evaluated
)		0-182
38 return
executed 182 times by 27 tests: return (ret);
Executed by:
  • arc4randomforktest
  • bntest
  • cipher_list
  • cipherstest
  • clienttest
  • configtest
  • dhtest
  • dsatest
  • ecdhtest
  • ecdsatest
  • ectest
  • exptest
  • igetest
  • libcrypto.so.44.0.1
  • mont
  • pkcs7test
  • randtest
  • rsa_test
  • servertest
  • ssl_versions
  • ssltest
  • timingsafe
  • tls_ext_alpn
  • tls_prf
  • tlsexttest
  • ...
 (ret);
executed 182 times by 27 tests: return (ret);
Executed by:
  • arc4randomforktest
  • bntest
  • cipher_list
  • cipherstest
  • clienttest
  • configtest
  • dhtest
  • dsatest
  • ecdhtest
  • ecdsatest
  • ectest
  • exptest
  • igetest
  • libcrypto.so.44.0.1
  • mont
  • pkcs7test
  • randtest
  • rsa_test
  • servertest
  • ssl_versions
  • ssltest
  • timingsafe
  • tls_ext_alpn
  • tls_prf
  • tlsexttest
  • ...
182
39 ret = getentropy_urandom(buf, len);-
40 if (ret != -1
ret != -1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
41 return
never executed: return (ret);
 (ret);
never executed: return (ret);
0
42 ret = getentropy_sysctl(buf, len);-
43 if (ret != -1
ret != -1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
44 return
never executed: return (ret);
 (ret);
never executed: return (ret);
0
45 ret = getentropy_fallback(buf, len);-
46 if (ret != -1
ret != -1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
47 return
never executed: return (ret);
 (ret);
never executed: return (ret);
0
48-
49 -
50(*__errno_location ()) -
51 = -
52 5-
53 ;-
54 return
never executed: return (ret);
 (ret);
never executed: return (ret);
0
55}-
56-
57-
58-
59-
60static int-
61gotdata(char *buf, size_t len)-
62{-
63 char any_set = 0;-
64 size_t i;-
65-
66 for (i = 0; i < len
i < lenDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
67 any_set |= buf[i];
never executed: any_set |= buf[i];
0
68 if (any_set == 0
any_set == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
69 return
never executed: return (-1);
 (-1);
never executed: return (-1);
0
70 return
never executed: return (0);
 (0);
never executed: return (0);
0
71}-
72-
73-
74static int-
75getentropy_getrandom(void *buf, size_t len)-
76{-
77 int pre_errno = -
78 (*__errno_location ())-
79 ;-
80 int ret;-
81 if (len > 256
len > 256Description
TRUEnever evaluated
FALSEevaluated 182 times by 27 tests
Evaluated by:
  • arc4randomforktest
  • bntest
  • cipher_list
  • cipherstest
  • clienttest
  • configtest
  • dhtest
  • dsatest
  • ecdhtest
  • ecdsatest
  • ectest
  • exptest
  • igetest
  • libcrypto.so.44.0.1
  • mont
  • pkcs7test
  • randtest
  • rsa_test
  • servertest
  • ssl_versions
  • ssltest
  • timingsafe
  • tls_ext_alpn
  • tls_prf
  • tlsexttest
  • ...
)		0-182
82 return
never executed: return (-1);
 (-1);
never executed: return (-1);
0
83 do {-
84 ret = syscall(-
85 318-
86 , buf, len, -
87 0x0001-
88 );-
89 }
executed 182 times by 27 tests: end of block
Executed by:
  • arc4randomforktest
  • bntest
  • cipher_list
  • cipherstest
  • clienttest
  • configtest
  • dhtest
  • dsatest
  • ecdhtest
  • ecdsatest
  • ectest
  • exptest
  • igetest
  • libcrypto.so.44.0.1
  • mont
  • pkcs7test
  • randtest
  • rsa_test
  • servertest
  • ssl_versions
  • ssltest
  • timingsafe
  • tls_ext_alpn
  • tls_prf
  • tlsexttest
  • ...
 while (ret == -1
ret == -1Description
TRUEnever evaluated
FALSEevaluated 182 times by 27 tests
Evaluated by:
  • arc4randomforktest
  • bntest
  • cipher_list
  • cipherstest
  • clienttest
  • configtest
  • dhtest
  • dsatest
  • ecdhtest
  • ecdsatest
  • ectest
  • exptest
  • igetest
  • libcrypto.so.44.0.1
  • mont
  • pkcs7test
  • randtest
  • rsa_test
  • servertest
  • ssl_versions
  • ssltest
  • timingsafe
  • tls_ext_alpn
  • tls_prf
  • tlsexttest
  • ...
 && 		0-182
90 (*
(*__errno_location ()) == 4Description
TRUEnever evaluated
FALSEnever evaluated
__errno_location ())
(*__errno_location ()) == 4Description
TRUEnever evaluated
FALSEnever evaluated
0
91 ==
(*__errno_location ()) == 4Description
TRUEnever evaluated
FALSEnever evaluated
0
92 4
(*__errno_location ()) == 4Description
TRUEnever evaluated
FALSEnever evaluated
0
93 );-
94-
95 if (ret != len
ret != lenDescription
TRUEnever evaluated
FALSEevaluated 182 times by 27 tests
Evaluated by:
  • arc4randomforktest
  • bntest
  • cipher_list
  • cipherstest
  • clienttest
  • configtest
  • dhtest
  • dsatest
  • ecdhtest
  • ecdsatest
  • ectest
  • exptest
  • igetest
  • libcrypto.so.44.0.1
  • mont
  • pkcs7test
  • randtest
  • rsa_test
  • servertest
  • ssl_versions
  • ssltest
  • timingsafe
  • tls_ext_alpn
  • tls_prf
  • tlsexttest
  • ...
)		0-182
96 return
never executed: return (-1);
 (-1);
never executed: return (-1);
0
97 -
98(*__errno_location ()) -
99 = pre_errno;-
100 return
executed 182 times by 27 tests: return (0);
Executed by:
  • arc4randomforktest
  • bntest
  • cipher_list
  • cipherstest
  • clienttest
  • configtest
  • dhtest
  • dsatest
  • ecdhtest
  • ecdsatest
  • ectest
  • exptest
  • igetest
  • libcrypto.so.44.0.1
  • mont
  • pkcs7test
  • randtest
  • rsa_test
  • servertest
  • ssl_versions
  • ssltest
  • timingsafe
  • tls_ext_alpn
  • tls_prf
  • tlsexttest
  • ...
 (0);
executed 182 times by 27 tests: return (0);
Executed by:
  • arc4randomforktest
  • bntest
  • cipher_list
  • cipherstest
  • clienttest
  • configtest
  • dhtest
  • dsatest
  • ecdhtest
  • ecdsatest
  • ectest
  • exptest
  • igetest
  • libcrypto.so.44.0.1
  • mont
  • pkcs7test
  • randtest
  • rsa_test
  • servertest
  • ssl_versions
  • ssltest
  • timingsafe
  • tls_ext_alpn
  • tls_prf
  • tlsexttest
  • ...
182
101}-
102-
103-
104static int-
105getentropy_urandom(void *buf, size_t len)-
106{-
107 struct stat st;-
108 size_t i;-
109 int fd, cnt, flags;-
110 int save_errno = -
111 (*__errno_location ())-
112 ;-
113-
114start:
code before this statement never executed: start:
0
115-
116 flags = -
117 00-
118 ;-
119-
120 flags |= -
121 0400000-
122 ;-
123-
124-
125 flags |= -
126 02000000-
127 ;-
128-
129 fd = open("/dev/urandom", flags, 0);-
130 if (fd == -1
fd == -1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
131 if (-
132 (*
(*__errno_location ()) == 4Description
TRUEnever evaluated
FALSEnever evaluated
__errno_location ())
(*__errno_location ()) == 4Description
TRUEnever evaluated
FALSEnever evaluated
0
133 ==
(*__errno_location ()) == 4Description
TRUEnever evaluated
FALSEnever evaluated
0
134 4
(*__errno_location ()) == 4Description
TRUEnever evaluated
FALSEnever evaluated
0
135 )-
136 goto
never executed: goto start;
 start;
never executed: goto start;
0
137 goto
never executed: goto nodevrandom;
 nodevrandom;
never executed: goto nodevrandom;
0
138 }-
139-
140-
141-
142-
143-
144 if (fstat(fd, &st) == -1
fstat(fd, &st) == -1Description
TRUEnever evaluated
FALSEnever evaluated
 || !
! (((( st.st_m... == (0020000))Description
TRUEnever evaluated
FALSEnever evaluated
0
145 ((((
! (((( st.st_m... == (0020000))Description
TRUEnever evaluated
FALSEnever evaluated
0
146 st.st_mode
! (((( st.st_m... == (0020000))Description
TRUEnever evaluated
FALSEnever evaluated
0
147 )) & 0170000) == (0020000))
! (((( st.st_m... == (0020000))Description
TRUEnever evaluated
FALSEnever evaluated
0
148 ) {-
149 close(fd);-
150 goto
never executed: goto nodevrandom;
 nodevrandom;
never executed: goto nodevrandom;
0
151 }-
152 if (ioctl(fd,
ioctl(fd, (((2... , &cnt) == -1Description
TRUEnever evaluated
FALSEnever evaluated
0
153 (((2U) << (((0 +8)+8)+14)) | ((('R')) << (0 +8)) | (((0x00)) << 0) | ((((sizeof(int)))) << ((0 +8)+8)))
ioctl(fd, (((2... , &cnt) == -1Description
TRUEnever evaluated
FALSEnever evaluated
0
154 , &cnt) == -1
ioctl(fd, (((2... , &cnt) == -1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
155 close(fd);-
156 goto
never executed: goto nodevrandom;
 nodevrandom;
never executed: goto nodevrandom;
0
157 }-
158 for (i = 0; i < len
i < lenDescription
TRUEnever evaluated
FALSEnever evaluated
; ) {		0
159 size_t wanted = len - i;-
160 ssize_t ret = read(fd, (char *)buf + i, wanted);-
161-
162 if (ret == -1
ret == -1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
163 if (-
164 (*
(*__errno_location ()) == 11Description
TRUEnever evaluated
FALSEnever evaluated
__errno_location ())
(*__errno_location ()) == 11Description
TRUEnever evaluated
FALSEnever evaluated
0
165 ==
(*__errno_location ()) == 11Description
TRUEnever evaluated
FALSEnever evaluated
0
166 11
(*__errno_location ()) == 11Description
TRUEnever evaluated
FALSEnever evaluated
 		0
167 || -
168 (*
(*__errno_location ()) == 4Description
TRUEnever evaluated
FALSEnever evaluated
__errno_location ())
(*__errno_location ()) == 4Description
TRUEnever evaluated
FALSEnever evaluated
0
169 ==
(*__errno_location ()) == 4Description
TRUEnever evaluated
FALSEnever evaluated
0
170 4
(*__errno_location ()) == 4Description
TRUEnever evaluated
FALSEnever evaluated
0
171 )-
172 continue;
never executed: continue;
0
173 close(fd);-
174 goto
never executed: goto nodevrandom;
 nodevrandom;
never executed: goto nodevrandom;
0
175 }-
176 i += ret;-
177 }
never executed: end of block
0
178 close(fd);-
179 if (gotdata(buf, len) == 0
gotdata(buf, len) == 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
180 -
181 (*__errno_location ()) -
182 = save_errno;-
183 return
never executed: return (0);
 (0);
never executed: return (0);
0
184 }-
185nodevrandom:
code before this statement never executed: nodevrandom:
0
186 -
187(*__errno_location ()) -
188 = -
189 5-
190 ;-
191 return
never executed: return (-1);
 (-1);
never executed: return (-1);
0
192}-
193-
194-
195static int-
196getentropy_sysctl(void *buf, size_t len)-
197{-
198 static int mib[] = { CTL_KERN, KERN_RANDOM, RANDOM_UUID };-
199 size_t i;-
200 int save_errno = -
201 (*__errno_location ())-
202 ;-
203-
204 for (i = 0; i < len
i < lenDescription
TRUEnever evaluated
FALSEnever evaluated
; ) {		0
205 size_t chunk = (((
((len - i) < (16))Description
TRUEnever evaluated
FALSEnever evaluated
len - i) < (16))
((len - i) < (16))Description
TRUEnever evaluated
FALSEnever evaluated
 ? (len - i) : (16));		0
206-
207-
208 struct __sysctl_args args = {-
209 .name = mib,-
210 .nlen = 3,-
211 .oldval = (char *)buf + i,-
212 .oldlenp = &chunk,-
213 };-
214 if (syscall(
syscall( 156 , &args) != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
215 156
syscall( 156 , &args) != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
216 , &args) != 0
syscall( 156 , &args) != 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
217 goto
never executed: goto sysctlfailed;
 sysctlfailed;
never executed: goto sysctlfailed;
0
218 i += chunk;-
219 }
never executed: end of block
0
220 if (gotdata(buf, len) == 0
gotdata(buf, len) == 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
221 -
222 (*__errno_location ()) -
223 = save_errno;-
224 return
never executed: return (0);
 (0);
never executed: return (0);
0
225 }-
226sysctlfailed:
code before this statement never executed: sysctlfailed:
0
227 -
228(*__errno_location ()) -
229 = -
230 5-
231 ;-
232 return
never executed: return (-1);
 (-1);
never executed: return (-1);
0
233}-
234-
235-
236static const int cl[] = {-
237 -
2380-
239 ,-
240-
241 -
2421-
243 ,-
244-
245-
246 -
2474-
248 ,-
249-
250-
251 -
25211-
253 ,-
254 -
2552-
256 ,-
257-
258-
259 -
2603-
261 ,-
262-
263};-
264-
265static int-
266getentropy_phdr(struct dl_phdr_info *info, size_t size, void *data)-
267{-
268 SHA512_CTX *ctx = data;-
269-
270 SHA512_Update(ctx, &info->dlpi_addr, sizeof (info->dlpi_addr));-
271 return
never executed: return (0);
 (0);
never executed: return (0);
0
272}-
273-
274static int-
275getentropy_fallback(void *buf, size_t len)-
276{-
277 uint8_t results[64];-
278 int save_errno = -
279 (*__errno_location ())-
280 , e, pgs = getpagesize(), faster = 0, repeat;-
281 static int cnt;-
282 struct timespec ts;-
283 struct timeval tv;-
284 struct rusage ru;-
285 sigset_t sigset;-
286 struct stat st;-
287 SHA512_CTX ctx;-
288 static pid_t lastpid;-
289 pid_t pid;-
290 size_t i, ii, m;-
291 char *p;-
292-
293 pid = getpid();-
294 if (lastpid == pid
lastpid == pidDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
295 faster = 1;-
296 repeat = 2;-
297 }
never executed: end of block
 else {		0
298 faster = 0;-
299 lastpid = pid;-
300 repeat = 5;-
301 }
never executed: end of block
0
302 for (i = 0; i < len
i < lenDescription
TRUEnever evaluated
FALSEnever evaluated
; ) {		0
303 int j;-
304 SHA512_Init(&ctx);-
305 for (j = 0; j < repeat
j < repeatDescription
TRUEnever evaluated
FALSEnever evaluated
; j++) {		0
306 do { if (((
((e = gettimeo...*)0) )) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
e = gettimeofday(&tv,
((e = gettimeo...*)0) )) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
0
307 ((void *)0)
((e = gettimeo...*)0) )) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
0
308 )) == -1)
((e = gettimeo...*)0) )) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
) (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
SHA512_Update(&ctx, (char *)&(
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
309 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
310 ), sizeof (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
311 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
312 )));
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
 else (
never executed: (SHA512_Update(&ctx, (char *)&(tv), sizeof (tv)));
SHA512_Update(&ctx, (char *)&(tv), sizeof (tv)));
never executed: (SHA512_Update(&ctx, (char *)&(tv), sizeof (tv)));
 } while (0);		0
313 if (e != -1
e != -1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
314 cnt += (int)tv.tv_sec;-
315 cnt += (int)tv.tv_usec;-
316 }
never executed: end of block
0
317-
318 dl_iterate_phdr(getentropy_phdr, &ctx);-
319-
320 for (ii = 0; ii < sizeof(cl)/sizeof(cl[0])
ii < sizeof(cl)/sizeof(cl[0])Description
TRUEnever evaluated
FALSEnever evaluated
; ii++)		0
321 do { if ((
(clock_gettime...], &ts) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
clock_gettime(cl[ii], &ts) == -1)
(clock_gettime...], &ts) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
) (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
SHA512_Update(&ctx, (char *)&(
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
322 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
323 ), sizeof (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
324 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
325 )));
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
 else (
never executed: (SHA512_Update(&ctx, (char *)&(ts), sizeof (ts)));
SHA512_Update(&ctx, (char *)&(ts), sizeof (ts)));
never executed: (SHA512_Update(&ctx, (char *)&(ts), sizeof (ts)));
 }
never executed: end of block
 while (0);		0
326-
327 do { if (((
((pid = getpid()) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
pid = getpid()) == -1)
((pid = getpid()) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
) (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
SHA512_Update(&ctx, (char *)&(
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
328 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
329 ), sizeof (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
330 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
331 )));
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
 else (
never executed: (SHA512_Update(&ctx, (char *)&(pid), sizeof (pid)));
SHA512_Update(&ctx, (char *)&(pid), sizeof (pid)));
never executed: (SHA512_Update(&ctx, (char *)&(pid), sizeof (pid)));
 } while (0);		0
332 do { if (((
((pid = getsid(pid)) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
pid = getsid(pid)) == -1)
((pid = getsid(pid)) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
) (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
SHA512_Update(&ctx, (char *)&(
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
333 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
334 ), sizeof (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
335 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
336 )));
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
 else (
never executed: (SHA512_Update(&ctx, (char *)&(pid), sizeof (pid)));
SHA512_Update(&ctx, (char *)&(pid), sizeof (pid)));
never executed: (SHA512_Update(&ctx, (char *)&(pid), sizeof (pid)));
 } while (0);		0
337 do { if (((
((pid = getppid()) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
pid = getppid()) == -1)
((pid = getppid()) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
) (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
SHA512_Update(&ctx, (char *)&(
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
338 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
339 ), sizeof (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
340 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
341 )));
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
 else (
never executed: (SHA512_Update(&ctx, (char *)&(pid), sizeof (pid)));
SHA512_Update(&ctx, (char *)&(pid), sizeof (pid)));
never executed: (SHA512_Update(&ctx, (char *)&(pid), sizeof (pid)));
 } while (0);		0
342 do { if (((
((pid = getpgid(0)) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
pid = getpgid(0)) == -1)
((pid = getpgid(0)) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
) (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
SHA512_Update(&ctx, (char *)&(
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
343 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
344 ), sizeof (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
345 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
346 )));
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
 else (
never executed: (SHA512_Update(&ctx, (char *)&(pid), sizeof (pid)));
SHA512_Update(&ctx, (char *)&(pid), sizeof (pid)));
never executed: (SHA512_Update(&ctx, (char *)&(pid), sizeof (pid)));
 } while (0);		0
347 do { if (((
((e = getprior...(0, 0)) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
e = getpriority(0, 0)) == -1)
((e = getprior...(0, 0)) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
) (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
SHA512_Update(&ctx, (char *)&(
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
348 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
349 ), sizeof (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
350 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
351 )));
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
 else (
never executed: (SHA512_Update(&ctx, (char *)&(e), sizeof (e)));
SHA512_Update(&ctx, (char *)&(e), sizeof (e)));
never executed: (SHA512_Update(&ctx, (char *)&(e), sizeof (e)));
 } while (0);		0
352-
353 if (!faster
!fasterDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
354 ts.tv_sec = 0;-
355 ts.tv_nsec = 1;-
356 (void) nanosleep(&ts, -
357 ((void *)0)-
358 );-
359 }
never executed: end of block
0
360-
361 do { if ((
(sigpending(&sigset) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
sigpending(&sigset) == -1)
(sigpending(&sigset) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
) (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
SHA512_Update(&ctx, (char *)&(
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
362 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
363 ), sizeof (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
364 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
365 )));
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
 else (
never executed: (SHA512_Update(&ctx, (char *)&(sigset), sizeof (sigset)));
SHA512_Update(&ctx, (char *)&(sigset), sizeof (sigset)));
never executed: (SHA512_Update(&ctx, (char *)&(sigset), sizeof (sigset)));
 } while (0);		0
366 do { if ((
(sigprocmask( ...sigset) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
sigprocmask(
(sigprocmask( ...sigset) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
0
367 0
(sigprocmask( ...sigset) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
0
368 ,
(sigprocmask( ...sigset) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
0
369 ((void *)0)
(sigprocmask( ...sigset) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
0
370 , &sigset) == -1)
(sigprocmask( ...sigset) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
) (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
SHA512_Update(&ctx, (char *)&(
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
371 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
372 ), sizeof (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
373 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
374 )));
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
 else (
never executed: (SHA512_Update(&ctx, (char *)&(sigset), sizeof (sigset)));
SHA512_Update(&ctx, (char *)&(sigset), sizeof (sigset)));
never executed: (SHA512_Update(&ctx, (char *)&(sigset), sizeof (sigset)));
 } while (0)		0
375 ;-
376-
377 (SHA512_Update(&ctx, (char *)&(getentropy), sizeof (void*)));-
378 (SHA512_Update(&ctx, (char *)&(printf), sizeof (void*)));-
379 p = (char *)&p;-
380 (SHA512_Update(&ctx, (char *)&(p), sizeof (p)));-
381 p = (char *)&-
382 (*__errno_location ())-
383 ;-
384 (SHA512_Update(&ctx, (char *)&(p), sizeof (p)));-
385-
386 if (i == 0
i == 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
387 struct sockaddr_storage ss;-
388 struct statvfs stvfs;-
389 struct termios tios;-
390 struct statfs stfs;-
391 socklen_t ssl;-
392 off_t off;-
393-
394-
395-
396-
397-
398 struct mm {-
399 size_t npg;-
400 void *p;-
401 } mm[] = {-
402 { 17, -
403 ((void *) -1) -
404 }, { 3, -
405 ((void *) -1) -
406 },-
407 { 11, -
408 ((void *) -1) -
409 }, { 2, -
410 ((void *) -1) -
411 },-
412 { 5, -
413 ((void *) -1) -
414 }, { 3, -
415 ((void *) -1) -
416 },-
417 { 7, -
418 ((void *) -1) -
419 }, { 1, -
420 ((void *) -1) -
421 },-
422 { 57, -
423 ((void *) -1) -
424 }, { 3, -
425 ((void *) -1) -
426 },-
427 { 131, -
428 ((void *) -1) -
429 }, { 1, -
430 ((void *) -1) -
431 },-
432 };-
433-
434 for (m = 0; m < sizeof mm/sizeof(mm[0])
m < sizeof mm/sizeof(mm[0])Description
TRUEnever evaluated
FALSEnever evaluated
; m++) {		0
435 do { if ((
(mm[m].p = mma...-1, (off_t)0))Description
TRUEnever evaluated
FALSEnever evaluated
mm[m].p = mmap(
(mm[m].p = mma...-1, (off_t)0))Description
TRUEnever evaluated
FALSEnever evaluated
0
436 ((void *)0)
(mm[m].p = mma...-1, (off_t)0))Description
TRUEnever evaluated
FALSEnever evaluated
0
437 , mm[m].npg * pgs,
(mm[m].p = mma...-1, (off_t)0))Description
TRUEnever evaluated
FALSEnever evaluated
0
438 0x1
(mm[m].p = mma...-1, (off_t)0))Description
TRUEnever evaluated
FALSEnever evaluated
0
439 |
(mm[m].p = mma...-1, (off_t)0))Description
TRUEnever evaluated
FALSEnever evaluated
0
440 0x2
(mm[m].p = mma...-1, (off_t)0))Description
TRUEnever evaluated
FALSEnever evaluated
0
441 ,
(mm[m].p = mma...-1, (off_t)0))Description
TRUEnever evaluated
FALSEnever evaluated
0
442 0x02
(mm[m].p = mma...-1, (off_t)0))Description
TRUEnever evaluated
FALSEnever evaluated
0
443 |
(mm[m].p = mma...-1, (off_t)0))Description
TRUEnever evaluated
FALSEnever evaluated
0
444 0x20
(mm[m].p = mma...-1, (off_t)0))Description
TRUEnever evaluated
FALSEnever evaluated
0
445 , -1, (off_t)0))
(mm[m].p = mma...-1, (off_t)0))Description
TRUEnever evaluated
FALSEnever evaluated
) (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
SHA512_Update(&ctx, (char *)&(
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
446 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
447 ), sizeof (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
448 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
449 )));
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
 else (
never executed: (SHA512_Update(&ctx, (char *)&(mm[m].p), sizeof (mm[m].p)));
SHA512_Update(&ctx, (char *)&(mm[m].p), sizeof (mm[m].p)));
never executed: (SHA512_Update(&ctx, (char *)&(mm[m].p), sizeof (mm[m].p)));
 } while (0)		0
450-
451-
452-
453 ;-
454 if (mm[m].p !=
mm[m].p != ((void *) -1)Description
TRUEnever evaluated
FALSEnever evaluated
0
455 ((void *) -1)
mm[m].p != ((void *) -1)Description
TRUEnever evaluated
FALSEnever evaluated
0
456 ) {-
457 size_t mo;-
458-
459-
460 p = mm[m].p;-
461 mo = cnt %-
462 (mm[m].npg * pgs - 1);-
463 p[mo] = 1;-
464 cnt += (int)((long)(mm[m].p)-
465 / pgs);-
466 }
never executed: end of block
0
467-
468-
469 for (ii = 0; ii < sizeof(cl)/sizeof(cl[0])
ii < sizeof(cl)/sizeof(cl[0])Description
TRUEnever evaluated
FALSEnever evaluated
;		0
470 ii++) {-
471 do { if (((
((e = clock_ge..., &ts)) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
e = clock_gettime(cl[ii], &ts)) == -1)
((e = clock_ge..., &ts)) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
) (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
SHA512_Update(&ctx, (char *)&(
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
472 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
473 ), sizeof (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
474 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
475 )));
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
 else (
never executed: (SHA512_Update(&ctx, (char *)&(ts), sizeof (ts)));
SHA512_Update(&ctx, (char *)&(ts), sizeof (ts)));
never executed: (SHA512_Update(&ctx, (char *)&(ts), sizeof (ts)));
 } while (0)		0
476 ;-
477 if (e != -1
e != -1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
478 cnt += (int)ts.tv_nsec;
never executed: cnt += (int)ts.tv_nsec;
0
479 }
never executed: end of block
0
480-
481 do { if (((
((e = getrusag..., &ru)) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
e = getrusage(
((e = getrusag..., &ru)) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
0
482 RUSAGE_SELF
((e = getrusag..., &ru)) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
0
483 , &ru)) == -1)
((e = getrusag..., &ru)) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
) (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
SHA512_Update(&ctx, (char *)&(
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
484 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
485 ), sizeof (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
486 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
487 )));
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
 else (
never executed: (SHA512_Update(&ctx, (char *)&(ru), sizeof (ru)));
SHA512_Update(&ctx, (char *)&(ru), sizeof (ru)));
never executed: (SHA512_Update(&ctx, (char *)&(ru), sizeof (ru)));
 } while (0)		0
488 ;-
489 if (e != -1
e != -1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
490 cnt += (int)ru.ru_utime.tv_sec;-
491 cnt += (int)ru.ru_utime.tv_usec;-
492 }
never executed: end of block
0
493 }
never executed: end of block
0
494-
495 for (m = 0; m < sizeof mm/sizeof(mm[0])
m < sizeof mm/sizeof(mm[0])Description
TRUEnever evaluated
FALSEnever evaluated
; m++) {		0
496 if (mm[m].p !=
mm[m].p != ((void *) -1)Description
TRUEnever evaluated
FALSEnever evaluated
0
497 ((void *) -1)
mm[m].p != ((void *) -1)Description
TRUEnever evaluated
FALSEnever evaluated
0
498 )-
499 munmap(mm[m].p, mm[m].npg * pgs);
never executed: munmap(mm[m].p, mm[m].npg * pgs);
0
500 mm[m].p = -
501 ((void *) -1)-
502 ;-
503 }
never executed: end of block
0
504-
505 do { if ((
(stat(".", &st) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
stat(".", &st) == -1)
(stat(".", &st) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
) (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
SHA512_Update(&ctx, (char *)&(
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
506 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
507 ), sizeof (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
508 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
509 )));
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
 else (
never executed: (SHA512_Update(&ctx, (char *)&(st), sizeof (st)));
SHA512_Update(&ctx, (char *)&(st), sizeof (st)));
never executed: (SHA512_Update(&ctx, (char *)&(st), sizeof (st)));
 } while (0);		0
510 do { if ((
(statvfs(".", &stvfs) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
statvfs(".", &stvfs) == -1)
(statvfs(".", &stvfs) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
) (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
SHA512_Update(&ctx, (char *)&(
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
511 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
512 ), sizeof (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
513 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
514 )));
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
 else (
never executed: (SHA512_Update(&ctx, (char *)&(stvfs), sizeof (stvfs)));
SHA512_Update(&ctx, (char *)&(stvfs), sizeof (stvfs)));
never executed: (SHA512_Update(&ctx, (char *)&(stvfs), sizeof (stvfs)));
 } while (0);		0
515 do { if ((
(statfs(".", &stfs) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
statfs(".", &stfs) == -1)
(statfs(".", &stfs) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
) (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
SHA512_Update(&ctx, (char *)&(
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
516 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
517 ), sizeof (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
518 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
519 )));
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
 else (
never executed: (SHA512_Update(&ctx, (char *)&(stfs), sizeof (stfs)));
SHA512_Update(&ctx, (char *)&(stfs), sizeof (stfs)));
never executed: (SHA512_Update(&ctx, (char *)&(stfs), sizeof (stfs)));
 } while (0);		0
520-
521 do { if ((
(stat("/", &st) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
stat("/", &st) == -1)
(stat("/", &st) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
) (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
SHA512_Update(&ctx, (char *)&(
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
522 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
523 ), sizeof (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
524 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
525 )));
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
 else (
never executed: (SHA512_Update(&ctx, (char *)&(st), sizeof (st)));
SHA512_Update(&ctx, (char *)&(st), sizeof (st)));
never executed: (SHA512_Update(&ctx, (char *)&(st), sizeof (st)));
 } while (0);		0
526 do { if ((
(statvfs("/", &stvfs) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
statvfs("/", &stvfs) == -1)
(statvfs("/", &stvfs) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
) (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
SHA512_Update(&ctx, (char *)&(
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
527 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
528 ), sizeof (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
529 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
530 )));
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
 else (
never executed: (SHA512_Update(&ctx, (char *)&(stvfs), sizeof (stvfs)));
SHA512_Update(&ctx, (char *)&(stvfs), sizeof (stvfs)));
never executed: (SHA512_Update(&ctx, (char *)&(stvfs), sizeof (stvfs)));
 } while (0);		0
531 do { if ((
(statfs("/", &stfs) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
statfs("/", &stfs) == -1)
(statfs("/", &stfs) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
) (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
SHA512_Update(&ctx, (char *)&(
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
532 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
533 ), sizeof (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
534 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
535 )));
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
 else (
never executed: (SHA512_Update(&ctx, (char *)&(stfs), sizeof (stfs)));
SHA512_Update(&ctx, (char *)&(stfs), sizeof (stfs)));
never executed: (SHA512_Update(&ctx, (char *)&(stfs), sizeof (stfs)));
 } while (0);		0
536-
537 do { if (((
((e = fstat(0, &st)) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
e = fstat(0, &st)) == -1)
((e = fstat(0, &st)) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
) (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
SHA512_Update(&ctx, (char *)&(
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
538 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
539 ), sizeof (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
540 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
541 )));
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
 else (
never executed: (SHA512_Update(&ctx, (char *)&(st), sizeof (st)));
SHA512_Update(&ctx, (char *)&(st), sizeof (st)));
never executed: (SHA512_Update(&ctx, (char *)&(st), sizeof (st)));
 } while (0);		0
542 if (e == -1
e == -1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
543 if (-
544 ((((
(((( st.st_mod... == (0100000))Description
TRUEnever evaluated
FALSEnever evaluated
0
545 st.st_mode
(((( st.st_mod... == (0100000))Description
TRUEnever evaluated
FALSEnever evaluated
0
546 )) & 0170000) == (0100000))
(((( st.st_mod... == (0100000))Description
TRUEnever evaluated
FALSEnever evaluated
 		0
547 ||-
548 -
549 ((((
(((( st.st_mod... == (0010000))Description
TRUEnever evaluated
FALSEnever evaluated
0
550 st.st_mode
(((( st.st_mod... == (0010000))Description
TRUEnever evaluated
FALSEnever evaluated
0
551 )) & 0170000) == (0010000))
(((( st.st_mod... == (0010000))Description
TRUEnever evaluated
FALSEnever evaluated
 		0
552 ||-
553 -
554 ((((
(((( st.st_mod... == (0140000))Description
TRUEnever evaluated
FALSEnever evaluated
0
555 st.st_mode
(((( st.st_mod... == (0140000))Description
TRUEnever evaluated
FALSEnever evaluated
0
556 )) & 0170000) == (0140000))
(((( st.st_mod... == (0140000))Description
TRUEnever evaluated
FALSEnever evaluated
0
557 ) {-
558 do { if ((
(fstatvfs(0, &stvfs) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
fstatvfs(0, &stvfs) == -1)
(fstatvfs(0, &stvfs) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
) (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
SHA512_Update(&ctx, (char *)&(
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
559 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
560 ), sizeof (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
561 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
562 )));
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
 else (
never executed: (SHA512_Update(&ctx, (char *)&(stvfs), sizeof (stvfs)));
SHA512_Update(&ctx, (char *)&(stvfs), sizeof (stvfs)));
never executed: (SHA512_Update(&ctx, (char *)&(stvfs), sizeof (stvfs)));
 } while (0)		0
563 ;-
564 do { if ((
(fstatfs(0, &stfs) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
fstatfs(0, &stfs) == -1)
(fstatfs(0, &stfs) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
) (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
SHA512_Update(&ctx, (char *)&(
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
565 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
566 ), sizeof (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
567 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
568 )));
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
 else (
never executed: (SHA512_Update(&ctx, (char *)&(stfs), sizeof (stfs)));
SHA512_Update(&ctx, (char *)&(stfs), sizeof (stfs)));
never executed: (SHA512_Update(&ctx, (char *)&(stfs), sizeof (stfs)));
 } while (0)		0
569 ;-
570 do { if (((
((off = lseek(...t)0, 1 )) < 0)Description
TRUEnever evaluated
FALSEnever evaluated
off = lseek(0, (off_t)0,
((off = lseek(...t)0, 1 )) < 0)Description
TRUEnever evaluated
FALSEnever evaluated
0
571 1
((off = lseek(...t)0, 1 )) < 0)Description
TRUEnever evaluated
FALSEnever evaluated
0
572 )) < 0)
((off = lseek(...t)0, 1 )) < 0)Description
TRUEnever evaluated
FALSEnever evaluated
) (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
SHA512_Update(&ctx, (char *)&(
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
573 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
574 ), sizeof (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
575 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
576 )));
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
 else (
never executed: (SHA512_Update(&ctx, (char *)&(off), sizeof (off)));
SHA512_Update(&ctx, (char *)&(off), sizeof (off)));
never executed: (SHA512_Update(&ctx, (char *)&(off), sizeof (off)));
 } while (0)		0
577 ;-
578 }
never executed: end of block
0
579 if (-
580 ((((
(((( st.st_mod... == (0020000))Description
TRUEnever evaluated
FALSEnever evaluated
0
581 st.st_mode
(((( st.st_mod... == (0020000))Description
TRUEnever evaluated
FALSEnever evaluated
0
582 )) & 0170000) == (0020000))
(((( st.st_mod... == (0020000))Description
TRUEnever evaluated
FALSEnever evaluated
0
583 ) {-
584 do { if ((
(tcgetattr(0, &tios) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
tcgetattr(0, &tios) == -1)
(tcgetattr(0, &tios) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
) (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
SHA512_Update(&ctx, (char *)&(
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
585 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
586 ), sizeof (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
587 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
588 )));
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
 else (
never executed: (SHA512_Update(&ctx, (char *)&(tios), sizeof (tios)));
SHA512_Update(&ctx, (char *)&(tios), sizeof (tios)));
never executed: (SHA512_Update(&ctx, (char *)&(tios), sizeof (tios)));
 } while (0)		0
589 ;-
590 }
never executed: end of block
 else if (		0
591 ((((
(((( st.st_mod... == (0140000))Description
TRUEnever evaluated
FALSEnever evaluated
0
592 st.st_mode
(((( st.st_mod... == (0140000))Description
TRUEnever evaluated
FALSEnever evaluated
0
593 )) & 0170000) == (0140000))
(((( st.st_mod... == (0140000))Description
TRUEnever evaluated
FALSEnever evaluated
0
594 ) {-
595 memset(&ss, 0, sizeof ss);-
596 ssl = sizeof(ss);-
597 do { if ((
(getpeername(0..., &ssl) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
getpeername(0, (void *)&ss, &ssl) == -1)
(getpeername(0..., &ssl) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
) (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
SHA512_Update(&ctx, (char *)&(
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
598 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
599 ), sizeof (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
600 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
601 )));
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
 else (
never executed: (SHA512_Update(&ctx, (char *)&(ss), sizeof (ss)));
SHA512_Update(&ctx, (char *)&(ss), sizeof (ss)));
never executed: (SHA512_Update(&ctx, (char *)&(ss), sizeof (ss)));
 } while (0)		0
602-
603 ;-
604 }
never executed: end of block
0
605 }
never executed: end of block
0
606-
607 do { if (((
((e = getrusag..., &ru)) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
e = getrusage(
((e = getrusag..., &ru)) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
0
608 RUSAGE_CHILDREN
((e = getrusag..., &ru)) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
0
609 , &ru)) == -1)
((e = getrusag..., &ru)) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
) (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
SHA512_Update(&ctx, (char *)&(
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
610 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
611 ), sizeof (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
612 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
613 )));
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
 else (
never executed: (SHA512_Update(&ctx, (char *)&(ru), sizeof (ru)));
SHA512_Update(&ctx, (char *)&(ru), sizeof (ru)));
never executed: (SHA512_Update(&ctx, (char *)&(ru), sizeof (ru)));
 } while (0)		0
614 ;-
615 if (e != -1
e != -1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
616 cnt += (int)ru.ru_utime.tv_sec;-
617 cnt += (int)ru.ru_utime.tv_usec;-
618 }
never executed: end of block
0
619 }
never executed: end of block
 else {		0
620-
621 (SHA512_Update(&ctx, (char *)&(results), sizeof (results)));-
622 }
never executed: end of block
0
623-
624 do { if (((
((e = gettimeo...*)0) )) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
e = gettimeofday(&tv,
((e = gettimeo...*)0) )) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
0
625 ((void *)0)
((e = gettimeo...*)0) )) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
0
626 )) == -1)
((e = gettimeo...*)0) )) == -1)Description
TRUEnever evaluated
FALSEnever evaluated
) (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
SHA512_Update(&ctx, (char *)&(
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
627 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
628 ), sizeof (
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
629 (*__errno_location ())
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
0
630 )));
never executed: (SHA512_Update(&ctx, (char *)&( (*__errno_location ()) ), sizeof ( (*__errno_location ()) )));
 else (
never executed: (SHA512_Update(&ctx, (char *)&(tv), sizeof (tv)));
SHA512_Update(&ctx, (char *)&(tv), sizeof (tv)));
never executed: (SHA512_Update(&ctx, (char *)&(tv), sizeof (tv)));
 } while (0);		0
631 if (e != -1
e != -1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
632 cnt += (int)tv.tv_sec;-
633 cnt += (int)tv.tv_usec;-
634 }
never executed: end of block
0
635-
636 (SHA512_Update(&ctx, (char *)&(cnt), sizeof (cnt)));-
637 }
never executed: end of block
0
638-
639-
640-
641 p = (char *) getauxval(-
642 25-
643 );-
644 if (p
pDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
645 (
never executed: (SHA512_Update(&ctx, (char *)(p), (16)));
SHA512_Update(&ctx, (char *)(p), (16)));
never executed: (SHA512_Update(&ctx, (char *)(p), (16)));
0
646-
647-
648 p = (char *) getauxval(-
649 33-
650 );-
651 if (p
pDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
652 (
never executed: (SHA512_Update(&ctx, (char *)(p), (pgs)));
SHA512_Update(&ctx, (char *)(p), (pgs)));
never executed: (SHA512_Update(&ctx, (char *)(p), (pgs)));
0
653-
654-
655 p = (char *) getauxval(-
656 7-
657 );-
658 if (p
pDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
659 (
never executed: (SHA512_Update(&ctx, (char *)&(p), sizeof (p)));
SHA512_Update(&ctx, (char *)&(p), sizeof (p)));
never executed: (SHA512_Update(&ctx, (char *)&(p), sizeof (p)));
0
660-
661-
662-
663 SHA512_Final(results, &ctx);-
664 memcpy((char *)buf + i, results, (((sizeof(results)) < (len - i)) ? (sizeof(results)) : (len - i)));-
665 i += (((
((sizeof(resul...) < (len - i))Description
TRUEnever evaluated
FALSEnever evaluated
sizeof(results)) < (len - i))
((sizeof(resul...) < (len - i))Description
TRUEnever evaluated
FALSEnever evaluated
 ? (sizeof(results)) : (len - i));		0
666 }
never executed: end of block
0
667 explicit_bzero(&ctx, sizeof ctx);-
668 explicit_bzero(results, sizeof results);-
669 if (gotdata(buf, len) == 0
gotdata(buf, len) == 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
670 -
671 (*__errno_location ()) -
672 = save_errno;-
673 return
never executed: return (0);
 (0);
never executed: return (0);
0
674 }-
675 -
676(*__errno_location ()) -
677 = -
678 5-
679 ;-
680 return
never executed: return (-1);
 (-1);
never executed: return (-1);
0
681}-
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