OpenCoverage

authfd.c

Absolute File Name:

/home/opencoverage/opencoverage/guest-scripts/openssh/src/authfd.c

Switch to Source code

Preprocessed file

Line Source Count

1 -

2 -

3 -

4 -

5 -

6 -

7 -

8 -

9 static int -

10 decode_reply(u_char type) -

11 { -

if (((

(type == 5)	Description
TRUE	never evaluated
FALSE	never evaluated

type == 5)

(type == 5)	Description
TRUE	never evaluated
FALSE	never evaluated

|| (

(type == 102)	Description
TRUE	never evaluated
FALSE	never evaluated

type == 102)

(type == 102)	Description
TRUE	never evaluated
FALSE	never evaluated

|| (

(type == 30)	Description
TRUE	never evaluated
FALSE	never evaluated

type == 30)

(type == 30)	Description
TRUE	never evaluated
FALSE	never evaluated

))

return

never executed: return -27;

-27;

never executed: return -27;

else if (type == 6

type == 6	Description
TRUE	never evaluated
FALSE	never evaluated

)

return

never executed: return 0;

16 else -

return

never executed: return -4;

-4;

never executed: return -4;

18 } -

19 -

20 -

21 int -

22 ssh_get_authentication_socket(int *fdp) -

23 { -

24 const char *authsocket; -

25 int sock, oerrno; -

26 struct sockaddr_un sunaddr; -

27 -

if (fdp !=

fdp != ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

((void *)0)

fdp != ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

30 ) -

never executed: *fdp = -1;

fdp = -1;

never executed: *fdp = -1;

32 -

33 authsocket = getenv("SSH_AUTH_SOCK"); -

if (!authsocket

!authsocket	Description
TRUE	never evaluated
FALSE	never evaluated

)

return

never executed: return -47;

-47;

never executed: return -47;

36 -

37 memset(&sunaddr, 0, sizeof(sunaddr)); -

38 sunaddr.sun_family = -

39 1 -

40 ; -

41 strlcpy(sunaddr.sun_path, authsocket, sizeof(sunaddr.sun_path)); -

42 -

if ((

(sock = socket...REAM , 0)) < 0	Description
TRUE	never evaluated
FALSE	never evaluated

sock = socket(

(sock = socket...REAM , 0)) < 0	Description
TRUE	never evaluated
FALSE	never evaluated

(sock = socket...REAM , 0)) < 0	Description
TRUE	never evaluated
FALSE	never evaluated

(sock = socket...REAM , 0)) < 0	Description
TRUE	never evaluated
FALSE	never evaluated

SOCK_STREAM

(sock = socket...REAM , 0)) < 0	Description
TRUE	never evaluated
FALSE	never evaluated

, 0)) < 0

(sock = socket...REAM , 0)) < 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

return

never executed: return -24;

-24;

never executed: return -24;

49 -

50 -

if (fcntl(sock,

fcntl(sock, 2 , 1 ) == -1	Description
TRUE	never evaluated
FALSE	never evaluated

fcntl(sock, 2 , 1 ) == -1	Description
TRUE	never evaluated
FALSE	never evaluated

fcntl(sock, 2 , 1 ) == -1	Description
TRUE	never evaluated
FALSE	never evaluated

fcntl(sock, 2 , 1 ) == -1	Description
TRUE	never evaluated
FALSE	never evaluated

) == -1

fcntl(sock, 2 , 1 ) == -1	Description
TRUE	never evaluated
FALSE	never evaluated

connect(sock, (struct sockaddr *)&sunaddr, sizeof(sunaddr)) < 0

connect(sock, ...(sunaddr)) < 0	Description
TRUE	never evaluated
FALSE	never evaluated

) {

57 oerrno = -

58 (*__errno_location ()) -

59 ; -

60 close(sock); -

61 -

62 (*__errno_location ()) -

63 = oerrno; -

return

never executed: return -24;

-24;

never executed: return -24;

65 } -

if (fdp !=

fdp != ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

((void *)0)

fdp != ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

68 ) -

never executed: *fdp = sock;

fdp = sock;

never executed: *fdp = sock;

70 else -

close(sock);

never executed: close(sock);

return

never executed: return 0;

73 } -

74 -

75 -

76 static int -

77 ssh_request_reply(int sock, struct sshbuf *request, struct sshbuf *reply) -

78 { -

79 int r; -

80 size_t l, len; -

81 char buf[1024]; -

82 -

83 -

84 len = sshbuf_len(request); -

85 do { const u_int32_t __v = (len); ((u_char *)(buf))[0] = (__v >> 24) & 0xff; ((u_char *)(buf))[1] = (__v >> 16) & 0xff; ((u_char *)(buf))[2] = (__v >> 8) & 0xff; ((u_char *)(buf))[3] = __v & 0xff; } while (0); -

86 -

87 -

if (atomicio((ssize_t (*)(int, void *, size_t))write, sock, buf, 4) != 4

atomicio((ssiz..., buf, 4) != 4	Description
TRUE	never evaluated
FALSE	never evaluated

atomicio((ssize_t (*)(int, void *, size_t))write, sock, sshbuf_mutable_ptr(request),

atomicio((ssiz...f_len(request)	Description
TRUE	never evaluated
FALSE	never evaluated

sshbuf_len(request)) != sshbuf_len(request)

atomicio((ssiz...f_len(request)	Description
TRUE	never evaluated
FALSE	never evaluated

)

return

never executed: return -26;

-26;

never executed: return -26;

92 -

93 -

94 -

95 -

if (atomicio(read, sock, buf, 4) != 4

atomicio(read,..., buf, 4) != 4	Description
TRUE	never evaluated
FALSE	never evaluated

)

return

never executed: return -26;

-26;

never executed: return -26;

98 -

99 -

100 len = (((u_int32_t)(((const u_char *)(buf))[0]) << 24) | ((u_int32_t)(((const u_char *)(buf))[1]) << 16) | ((u_int32_t)(((const u_char *)(buf))[2]) << 8) | (u_int32_t)(((const u_char *)(buf))[3])); -

101

if (len > (256 * 1024)

len > (256 * 1024)	Description
TRUE	never evaluated
FALSE	never evaluated

)

102

return

never executed: return -4;

-4;

never executed: return -4;

103 -

104 -

105 sshbuf_reset(reply); -

106

while (len > 0

len > 0	Description
TRUE	never evaluated
FALSE	never evaluated

) {

107 l = len; -

108

if (l > sizeof(buf)

l > sizeof(buf)	Description
TRUE	never evaluated
FALSE	never evaluated

)

109

l = sizeof(buf);

never executed: l = sizeof(buf);

110

if (atomicio(read, sock, buf, l) != l

atomicio(read,..., buf, l) != l	Description
TRUE	never evaluated
FALSE	never evaluated

)

111

return

never executed: return -26;

-26;

never executed: return -26;

112

if ((

(r = sshbuf_pu... buf, l)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put(reply, buf, l)) != 0

(r = sshbuf_pu... buf, l)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

113

return

never executed: return r;

114 len -= l; -

115

}

never executed: end of block

116

return

never executed: return 0;

117 } -

118 -

119 -

120 -

121 -

122 -

123 -

124 void -

125 ssh_close_authentication_socket(int sock) -

126 { -

127

if (getenv("SSH_AUTH_SOCK")

getenv("SSH_AUTH_SOCK")	Description
TRUE	never evaluated
FALSE	never evaluated

)

128

close(sock);

never executed: close(sock);

129

}

never executed: end of block

130 -

131 -

132 int -

133 ssh_lock_agent(int sock, int lock, const char *password) -

134 { -

135 int r; -

136

u_char type = lock

lock	Description
TRUE	never evaluated
FALSE	never evaluated

? 22 : 23;

137 struct sshbuf *msg; -

138 -

139

if ((

(msg = sshbuf_...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

msg = sshbuf_new()) ==

(msg = sshbuf_...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

140

((void *)0)

(msg = sshbuf_...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

141 ) -

142

return

never executed: return -2;

-2;

never executed: return -2;

143

if ((

(r = sshbuf_pu...g, type)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_u8(msg, type)) != 0

(r = sshbuf_pu...g, type)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

144

(

(r = sshbuf_pu...assword)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_cstring(msg, password)) != 0

(r = sshbuf_pu...assword)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

145

goto

never executed: goto out;

out;

never executed: goto out;

146

if ((

(r = ssh_reque...sg, msg)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = ssh_request_reply(sock, msg, msg)) != 0

(r = ssh_reque...sg, msg)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

147

goto

never executed: goto out;

out;

never executed: goto out;

148

if ((

(r = sshbuf_ge..., &type)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_u8(msg, &type)) != 0

(r = sshbuf_ge..., &type)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

149

goto

never executed: goto out;

out;

never executed: goto out;

150 r = decode_reply(type); -

151

out:

code before this statement never executed: out:

152 sshbuf_free(msg); -

153

return

never executed: return r;

154 } -

155 -

156 -

157 static int -

158 deserialise_identity2(struct sshbuf *ids, struct sshkey **keyp, char **commentp) -

159 { -

160 int r; -

161 char *comment = -

162 ((void *)0) -

163 ; -

164 const u_char *blob; -

165 size_t blen; -

166 -

167

if ((

(r = sshbuf_ge..., &blen)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_string_direct(ids, &blob, &blen)) != 0

(r = sshbuf_ge..., &blen)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

168

(

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_cstring(ids, &comment,

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

169

((void *)0)

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

170

)) != 0

(r = sshbuf_ge...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

171

goto

never executed: goto out;

out;

never executed: goto out;

172

if ((

(r = sshkey_fr...n, keyp)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshkey_from_blob(blob, blen, keyp)) != 0

(r = sshkey_fr...n, keyp)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

173

goto

never executed: goto out;

out;

never executed: goto out;

174

if (commentp !=

commentp != ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

175

((void *)0)

commentp != ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

176 ) { -

177 *commentp = comment; -

178 comment = -

179 ((void *)0) -

180 ; -

181

}

never executed: end of block

182 r = 0; -

183

out:

code before this statement never executed: out:

184 free(comment); -

185

return

never executed: return r;

186 } -

187 -

188 -

189 -

190 -

191 int -

192 ssh_fetch_identitylist(int sock, struct ssh_identitylist **idlp) -

193 { -

194 u_char type; -

195 u_int32_t num, i; -

196 struct sshbuf *msg; -

197 struct ssh_identitylist *idl = -

198 ((void *)0) -

199 ; -

200 int r; -

201 -

202 -

203 -

204 -

205 -

206

if ((

(msg = sshbuf_...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

msg = sshbuf_new()) ==

(msg = sshbuf_...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

207

((void *)0)

(msg = sshbuf_...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

208 ) -

209

return

never executed: return -2;

-2;

never executed: return -2;

210

if ((

(r = sshbuf_pu...msg, 11)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_u8(msg, 11)) != 0

(r = sshbuf_pu...msg, 11)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

211

goto

never executed: goto out;

out;

never executed: goto out;

212 -

213

if ((

(r = ssh_reque...sg, msg)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = ssh_request_reply(sock, msg, msg)) != 0

(r = ssh_reque...sg, msg)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

214

goto

never executed: goto out;

out;

never executed: goto out;

215 -

216 -

217

if ((

(r = sshbuf_ge..., &type)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_u8(msg, &type)) != 0

(r = sshbuf_ge..., &type)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

218

goto

never executed: goto out;

out;

never executed: goto out;

219

if (((

(type == 5)	Description
TRUE	never evaluated
FALSE	never evaluated

type == 5)

(type == 5)	Description
TRUE	never evaluated
FALSE	never evaluated

|| (

(type == 102)	Description
TRUE	never evaluated
FALSE	never evaluated

type == 102)

(type == 102)	Description
TRUE	never evaluated
FALSE	never evaluated

|| (

(type == 30)	Description
TRUE	never evaluated
FALSE	never evaluated

type == 30)

(type == 30)	Description
TRUE	never evaluated
FALSE	never evaluated

)) {

220 r = -27; -

221

goto

never executed: goto out;

out;

never executed: goto out;

222

} else if (type != 12

type != 12	Description
TRUE	never evaluated
FALSE	never evaluated

) {

223 r = -4; -

224

goto

never executed: goto out;

out;

never executed: goto out;

225 } -

226 -

227 -

228

if ((

(r = sshbuf_ge...g, &num)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_u32(msg, &num)) != 0

(r = sshbuf_ge...g, &num)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

229

goto

never executed: goto out;

out;

never executed: goto out;

230

if (num > 2048

num > 2048	Description
TRUE	never evaluated
FALSE	never evaluated

) {

231 r = -4; -

232

goto

never executed: goto out;

out;

never executed: goto out;

233 } -

234

if (num == 0

num == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) {

235 r = -48; -

236

goto

never executed: goto out;

out;

never executed: goto out;

237 } -

238 -

239 -

240

if ((

(idl = calloc(...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

idl = calloc(1, sizeof(*idl))) ==

(idl = calloc(...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

241

((void *)0)

(idl = calloc(...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

242 || -

243

(

(idl->keys = c...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

idl->keys = calloc(num, sizeof(*idl->keys))) ==

(idl->keys = c...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

244

((void *)0)

(idl->keys = c...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

245 || -

246

(

(idl->comments...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

idl->comments = calloc(num, sizeof(*idl->comments))) ==

(idl->comments...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

247

((void *)0)

(idl->comments...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

248 ) { -

249 r = -2; -

250

goto

never executed: goto out;

out;

never executed: goto out;

251 } -

252

for (i = 0; i < num

i < num	Description
TRUE	never evaluated
FALSE	never evaluated

;) {

253

if ((

(r = deseriali...nts[i]))) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = deserialise_identity2(msg, &(idl->keys[i]),

(r = deseriali...nts[i]))) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

254

&(idl->comments[i]))) != 0

(r = deseriali...nts[i]))) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

) {

255

if (r == -14

r == -14	Description
TRUE	never evaluated
FALSE	never evaluated

) {

256 -

257 num--; -

258

continue;

never executed: continue;

259 } else -

260

goto

never executed: goto out;

out;

never executed: goto out;

261 } -

262 i++; -

263

}

never executed: end of block

264 idl->nkeys = num; -

265 *idlp = idl; -

266 idl = -

267 ((void *)0) -

268 ; -

269 r = 0; -

270

out:

code before this statement never executed: out:

271 sshbuf_free(msg); -

272

if (idl !=

idl != ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

273

((void *)0)

idl != ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

274 ) -

275

ssh_free_identitylist(idl);

never executed: ssh_free_identitylist(idl);

276

return

never executed: return r;

277 } -

278 -

279 void -

280 ssh_free_identitylist(struct ssh_identitylist *idl) -

281 { -

282 size_t i; -

283 -

284

if (idl ==

idl == ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

285

((void *)0)

idl == ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

286 ) -

287

return;

never executed: return;

288

for (i = 0; i < idl->nkeys

i < idl->nkeys	Description
TRUE	never evaluated
FALSE	never evaluated

; i++) {

289

if (idl->keys !=

idl->keys != ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

290

((void *)0)

idl->keys != ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

291 ) -

292

sshkey_free(idl->keys[i]);

never executed: sshkey_free(idl->keys[i]);

293

if (idl->comments !=

idl->comments != ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

294

((void *)0)

idl->comments != ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

295 ) -

296

free(idl->comments[i]);

never executed: free(idl->comments[i]);

297

}

never executed: end of block

298 free(idl); -

299

}

never executed: end of block

300 static u_int -

301 agent_encode_alg(const struct sshkey *key, const char *alg) -

302 { -

303

if (alg !=

alg != ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

304

((void *)0)

alg != ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

305

&& key->type == KEY_RSA

key->type == KEY_RSA	Description
TRUE	never evaluated
FALSE	never evaluated

) {

306 if ( -

307

__extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p (

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

308

alg

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

309

) && __builtin_constant_p (

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

310

"rsa-sha2-256"

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

311

) && (__s1_len = __builtin_strlen (

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

312

alg

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

313

), __s2_len = __builtin_strlen (

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

314

"rsa-sha2-256"

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

315

), (!((size_t)(const void *)((

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

316

alg

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

317

) + 1) - (size_t)(const void *)(

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

318

alg

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

319

) == 1) || __s1_len >= 4) && (!((size_t)(const void *)((

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

320

"rsa-sha2-256"

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

321

) + 1) - (size_t)(const void *)(

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

322

"rsa-sha2-256"

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

323

) == 1) || __s2_len >= 4)) ? __builtin_strcmp (

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

324

alg

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

325

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

326

"rsa-sha2-256"

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

327

) : (__builtin_constant_p (

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

328

alg

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

329

) && ((size_t)(const void *)((

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

330

alg

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

331

) + 1) - (size_t)(const void *)(

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

332

alg

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

333

) == 1) && (__s1_len = __builtin_strlen (

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

334

alg

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

335

), __s1_len < 4) ? (__builtin_constant_p (

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

336

"rsa-sha2-256"

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

337

) && ((size_t)(const void *)((

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

338

"rsa-sha2-256"

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

339

) + 1) - (size_t)(const void *)(

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

340

"rsa-sha2-256"

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

341

) == 1) ? __builtin_strcmp (

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

342

alg

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

343

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

344

"rsa-sha2-256"

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

345

) : (__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (

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

346

"rsa-sha2-256"

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

347

); int __result = (((const unsigned char *) (const char *) (

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

348

alg

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

349

))[0] - __s2[0]); if (__s1_len > 0

__s1_len > 0	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) { __result = (((const unsigned char *) (const char *) (

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

350

alg

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

351

))[1] - __s2[1]); if (__s1_len > 1

__s1_len > 1	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) { __result = (((const unsigned char *) (const char *) (

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

352

alg

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

353

))[2] - __s2[2]); if (__s1_len > 2

__s1_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) __result = (((const unsigned char *) (const char *) (

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

354

alg

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

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

355

))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p (

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

356

"rsa-sha2-256"

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

357

) && ((size_t)(const void *)((

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

358

"rsa-sha2-256"

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

359

) + 1) - (size_t)(const void *)(

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

360

"rsa-sha2-256"

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

361

) == 1) && (__s2_len = __builtin_strlen (

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

362

"rsa-sha2-256"

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

363

), __s2_len < 4) ? (__builtin_constant_p (

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

364

alg

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

365

) && ((size_t)(const void *)((

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

366

alg

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

367

) + 1) - (size_t)(const void *)(

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

368

alg

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

369

) == 1) ? __builtin_strcmp (

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

370

alg

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

371

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

372

"rsa-sha2-256"

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

373

) : -(__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (

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

374

alg

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

375

); int __result = (((const unsigned char *) (const char *) (

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

376

"rsa-sha2-256"

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

377

))[0] - __s2[0]); if (__s2_len > 0

__s2_len > 0	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) { __result = (((const unsigned char *) (const char *) (

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

378

"rsa-sha2-256"

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

379

))[1] - __s2[1]); if (__s2_len > 1

__s2_len > 1	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) { __result = (((const unsigned char *) (const char *) (

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

380

"rsa-sha2-256"

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

381

))[2] - __s2[2]); if (__s2_len > 2

__s2_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) __result = (((const unsigned char *) (const char *) (

never executed: __result = (((const unsigned char *) (const char *) ( "rsa-sha2-256" ))[3] - __s2[3]);

382

"rsa-sha2-256"

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

never executed: __result = (((const unsigned char *) (const char *) ( "rsa-sha2-256" ))[3] - __s2[3]);

383

))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp (

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

384

alg

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

385

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

386

"rsa-sha2-256"

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

387

)))); })

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

388

== 0

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

)

389

return

never executed: return 0x02;

0x02;

never executed: return 0x02;

390 else if ( -

391

__extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p (

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

392

alg

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

393

) && __builtin_constant_p (

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

394

"rsa-sha2-512"

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

395

) && (__s1_len = __builtin_strlen (

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

396

alg

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

397

), __s2_len = __builtin_strlen (

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

398

"rsa-sha2-512"

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

399

), (!((size_t)(const void *)((

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

400

alg

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

401

) + 1) - (size_t)(const void *)(

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

402

alg

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

403

) == 1) || __s1_len >= 4) && (!((size_t)(const void *)((

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

404

"rsa-sha2-512"

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

405

) + 1) - (size_t)(const void *)(

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

406

"rsa-sha2-512"

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

407

) == 1) || __s2_len >= 4)) ? __builtin_strcmp (

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

408

alg

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

409

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

410

"rsa-sha2-512"

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

411

) : (__builtin_constant_p (

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

412

alg

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

413

) && ((size_t)(const void *)((

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

414

alg

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

415

) + 1) - (size_t)(const void *)(

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

416

alg

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

417

) == 1) && (__s1_len = __builtin_strlen (

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

418

alg

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

419

), __s1_len < 4) ? (__builtin_constant_p (

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

420

"rsa-sha2-512"

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

421

) && ((size_t)(const void *)((

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

422

"rsa-sha2-512"

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

423

) + 1) - (size_t)(const void *)(

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

424

"rsa-sha2-512"

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

425

) == 1) ? __builtin_strcmp (

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

426

alg

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

427

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

428

"rsa-sha2-512"

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

429

) : (__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (

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

430

"rsa-sha2-512"

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

431

); int __result = (((const unsigned char *) (const char *) (

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

432

alg

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

433

))[0] - __s2[0]); if (__s1_len > 0

__s1_len > 0	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) { __result = (((const unsigned char *) (const char *) (

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

434

alg

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

435

))[1] - __s2[1]); if (__s1_len > 1

__s1_len > 1	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) { __result = (((const unsigned char *) (const char *) (

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

436

alg

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

437

))[2] - __s2[2]); if (__s1_len > 2

__s1_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) __result = (((const unsigned char *) (const char *) (

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

438

alg

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

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

439

))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p (

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

440

"rsa-sha2-512"

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

441

) && ((size_t)(const void *)((

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

442

"rsa-sha2-512"

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

443

) + 1) - (size_t)(const void *)(

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

444

"rsa-sha2-512"

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

445

) == 1) && (__s2_len = __builtin_strlen (

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

446

"rsa-sha2-512"

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

447

), __s2_len < 4) ? (__builtin_constant_p (

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

448

alg

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

449

) && ((size_t)(const void *)((

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

450

alg

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

451

) + 1) - (size_t)(const void *)(

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

452

alg

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

453

) == 1) ? __builtin_strcmp (

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

454

alg

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

455

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

456

"rsa-sha2-512"

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

457

) : -(__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) (

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

458

alg

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

459

); int __result = (((const unsigned char *) (const char *) (

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

460

"rsa-sha2-512"

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

461

))[0] - __s2[0]); if (__s2_len > 0

__s2_len > 0	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) { __result = (((const unsigned char *) (const char *) (

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

462

"rsa-sha2-512"

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

463

))[1] - __s2[1]); if (__s2_len > 1

__s2_len > 1	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) { __result = (((const unsigned char *) (const char *) (

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

464

"rsa-sha2-512"

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

465

))[2] - __s2[2]); if (__s2_len > 2

__s2_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

&& __result == 0

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) __result = (((const unsigned char *) (const char *) (

never executed: __result = (((const unsigned char *) (const char *) ( "rsa-sha2-512" ))[3] - __s2[3]);

466

"rsa-sha2-512"

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

never executed: __result = (((const unsigned char *) (const char *) ( "rsa-sha2-512" ))[3] - __s2[3]);

467

))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp (

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

468

alg

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

469

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

470

"rsa-sha2-512"

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

471

)))); })

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

472

== 0

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

)

473

return

never executed: return 0x04;

0x04;

never executed: return 0x04;

474

}

never executed: end of block

475

return

never executed: return 0;

476 } -

477 -

478 -

479 int -

480 ssh_agent_sign(int sock, const struct sshkey *key, -

481 u_char **sigp, size_t *lenp, -

482 const u_char *data, size_t datalen, const char *alg, u_int compat) -

483 { -

484 struct sshbuf *msg; -

485 u_char *sig = -

486 ((void *)0) -

487 , type = 0; -

488 size_t len = 0; -

489 u_int flags = 0; -

490 int r = -1; -

491 -

492 *sigp = -

493 ((void *)0) -

494 ; -

495 *lenp = 0; -

496 -

497

if (datalen > (1 << 20)

datalen > (1 << 20)	Description
TRUE	never evaluated
FALSE	never evaluated

)

498

return

never executed: return -10;

-10;

never executed: return -10;

499

if ((

(msg = sshbuf_...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

msg = sshbuf_new()) ==

(msg = sshbuf_...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

500

((void *)0)

(msg = sshbuf_...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

501 ) -

502

return

never executed: return -2;

-2;

never executed: return -2;

503 flags |= agent_encode_alg(key, alg); -

504

if ((

(r = sshbuf_pu...msg, 13)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_u8(msg, 13)) != 0

(r = sshbuf_pu...msg, 13)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

505

(

(r = sshkey_pu...ey, msg)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshkey_puts(key, msg)) != 0

(r = sshkey_pu...ey, msg)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

506

(

(r = sshbuf_pu...datalen)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_string(msg, data, datalen)) != 0

(r = sshbuf_pu...datalen)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

507

(

(r = sshbuf_pu..., flags)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_u32(msg, flags)) != 0

(r = sshbuf_pu..., flags)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

508

goto

never executed: goto out;

out;

never executed: goto out;

509

if ((

(r = ssh_reque...sg, msg)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = ssh_request_reply(sock, msg, msg)) != 0

(r = ssh_reque...sg, msg)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

510

goto

never executed: goto out;

out;

never executed: goto out;

511

if ((

(r = sshbuf_ge..., &type)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_u8(msg, &type)) != 0

(r = sshbuf_ge..., &type)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

512

goto

never executed: goto out;

out;

never executed: goto out;

513

if (((

(type == 5)	Description
TRUE	never evaluated
FALSE	never evaluated

type == 5)

(type == 5)	Description
TRUE	never evaluated
FALSE	never evaluated

|| (

(type == 102)	Description
TRUE	never evaluated
FALSE	never evaluated

type == 102)

(type == 102)	Description
TRUE	never evaluated
FALSE	never evaluated

|| (

(type == 30)	Description
TRUE	never evaluated
FALSE	never evaluated

type == 30)

(type == 30)	Description
TRUE	never evaluated
FALSE	never evaluated

)) {

514 r = -27; -

515

goto

never executed: goto out;

out;

never executed: goto out;

516

} else if (type != 14

type != 14	Description
TRUE	never evaluated
FALSE	never evaluated

) {

517 r = -4; -

518

goto

never executed: goto out;

out;

never executed: goto out;

519 } -

520

if ((

(r = sshbuf_ge...g, &len)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_string(msg, &sig, &len)) != 0

(r = sshbuf_ge...g, &len)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

521

goto

never executed: goto out;

out;

never executed: goto out;

522 -

523

if ((

(r = sshkey_ch...en, alg)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshkey_check_sigtype(sig, len, alg)) != 0

(r = sshkey_ch...en, alg)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

524

goto

never executed: goto out;

out;

never executed: goto out;

525 -

526 *sigp = sig; -

527 *lenp = len; -

528 sig = -

529 ((void *)0) -

530 ; -

531 len = 0; -

532 r = 0; -

533

out:

code before this statement never executed: out:

534 freezero(sig, len); -

535 sshbuf_free(msg); -

536

return

never executed: return r;

537 } -

538 -

539 -

540 -

541 -

542 static int -

543 encode_constraints(struct sshbuf *m, u_int life, u_int confirm, u_int maxsign) -

544 { -

545 int r; -

546 -

547

if (life != 0

life != 0	Description
TRUE	never evaluated
FALSE	never evaluated

) {

548

if ((

(r = sshbuf_put_u8(m, 1)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_u8(m, 1)) != 0

(r = sshbuf_put_u8(m, 1)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

549

(

(r = sshbuf_pu...m, life)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_u32(m, life)) != 0

(r = sshbuf_pu...m, life)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

550

goto

never executed: goto out;

out;

never executed: goto out;

551

}

never executed: end of block

552

if (confirm != 0

confirm != 0	Description
TRUE	never evaluated
FALSE	never evaluated

) {

553

if ((

(r = sshbuf_put_u8(m, 2)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_u8(m, 2)) != 0

(r = sshbuf_put_u8(m, 2)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

554

goto

never executed: goto out;

out;

never executed: goto out;

555

}

never executed: end of block

556

if (maxsign != 0

maxsign != 0	Description
TRUE	never evaluated
FALSE	never evaluated

) {

557

if ((

(r = sshbuf_put_u8(m, 3)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_u8(m, 3)) != 0

(r = sshbuf_put_u8(m, 3)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

558

(

(r = sshbuf_pu...maxsign)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_u32(m, maxsign)) != 0

(r = sshbuf_pu...maxsign)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

559

goto

never executed: goto out;

out;

never executed: goto out;

560

}

never executed: end of block

561 r = 0; -

562

out:

code before this statement never executed: out:

563

return

never executed: return r;

564 } -

565 -

566 -

567 -

568 -

569 -

570 int -

571 ssh_add_identity_constrained(int sock, const struct sshkey *key, -

572 const char *comment, u_int life, u_int confirm, u_int maxsign) -

573 { -

574 struct sshbuf *msg; -

575

int r, constrained = (life

life	Description
TRUE	never evaluated
FALSE	never evaluated

|| confirm

confirm	Description
TRUE	never evaluated
FALSE	never evaluated

|| maxsign

maxsign	Description
TRUE	never evaluated
FALSE	never evaluated

);

576 u_char type; -

577 -

578

if ((

(msg = sshbuf_...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

msg = sshbuf_new()) ==

(msg = sshbuf_...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

579

((void *)0)

(msg = sshbuf_...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

580 ) -

581

return

never executed: return -2;

-2;

never executed: return -2;

582 -

583 switch (key->type) { -

584 -

585

case

never executed: case KEY_RSA:

KEY_RSA:

never executed: case KEY_RSA:

586

case

never executed: case KEY_RSA_CERT:

KEY_RSA_CERT:

never executed: case KEY_RSA_CERT:

587

case

never executed: case KEY_DSA:

KEY_DSA:

never executed: case KEY_DSA:

588

case

never executed: case KEY_DSA_CERT:

KEY_DSA_CERT:

never executed: case KEY_DSA_CERT:

589

case

never executed: case KEY_ECDSA:

KEY_ECDSA:

never executed: case KEY_ECDSA:

590

case

never executed: case KEY_ECDSA_CERT:

KEY_ECDSA_CERT:

never executed: case KEY_ECDSA_CERT:

591 -

592

case

never executed: case KEY_ED25519:

KEY_ED25519:

never executed: case KEY_ED25519:

593

case

never executed: case KEY_ED25519_CERT:

KEY_ED25519_CERT:

never executed: case KEY_ED25519_CERT:

594

case

never executed: case KEY_XMSS:

KEY_XMSS:

never executed: case KEY_XMSS:

595

case

never executed: case KEY_XMSS_CERT:

KEY_XMSS_CERT:

never executed: case KEY_XMSS_CERT:

596

type = constrained

constrained	Description
TRUE	never evaluated
FALSE	never evaluated

597 25 : -

598 17; -

599

if ((

(r = sshbuf_pu...g, type)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_u8(msg, type)) != 0

(r = sshbuf_pu...g, type)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

600

(

(r = sshkey_pr...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshkey_private_serialize_maxsign(key, msg, maxsign,

(r = sshkey_pr...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

601

(r = sshkey_pr...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

602

((void *)0)

(r = sshkey_pr...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

603

)) != 0

(r = sshkey_pr...d *)0) )) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

604

(

(r = sshbuf_pu...comment)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_cstring(msg, comment)) != 0

(r = sshbuf_pu...comment)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

605

goto

never executed: goto out;

out;

never executed: goto out;

606

break;

never executed: break;

607

default

never executed: default:

608 r = -10; -

609

goto

never executed: goto out;

out;

never executed: goto out;

610 } -

611

if (constrained

constrained	Description
TRUE	never evaluated
FALSE	never evaluated

612

(

(r = encode_co...maxsign)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = encode_constraints(msg, life, confirm, maxsign)) != 0

(r = encode_co...maxsign)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

613

goto

never executed: goto out;

out;

never executed: goto out;

614

if ((

(r = ssh_reque...sg, msg)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = ssh_request_reply(sock, msg, msg)) != 0

(r = ssh_reque...sg, msg)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

615

goto

never executed: goto out;

out;

never executed: goto out;

616

if ((

(r = sshbuf_ge..., &type)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_u8(msg, &type)) != 0

(r = sshbuf_ge..., &type)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

617

goto

never executed: goto out;

out;

never executed: goto out;

618 r = decode_reply(type); -

619

out:

code before this statement never executed: out:

620 sshbuf_free(msg); -

621

return

never executed: return r;

622 } -

623 -

624 -

625 -

626 -

627 -

628 int -

629 ssh_remove_identity(int sock, struct sshkey *key) -

630 { -

631 struct sshbuf *msg; -

632 int r; -

633 u_char type, *blob = -

634 ((void *)0) -

635 ; -

636 size_t blen; -

637 -

638

if ((

(msg = sshbuf_...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

msg = sshbuf_new()) ==

(msg = sshbuf_...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

639

((void *)0)

(msg = sshbuf_...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

640 ) -

641

return

never executed: return -2;

-2;

never executed: return -2;

642 -

643

if (key->type != KEY_UNSPEC

key->type != KEY_UNSPEC	Description
TRUE	never evaluated
FALSE	never evaluated

) {

644

if ((

(r = sshkey_to..., &blen)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshkey_to_blob(key, &blob, &blen)) != 0

(r = sshkey_to..., &blen)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

645

goto

never executed: goto out;

out;

never executed: goto out;

646

if ((

(r = sshbuf_pu...msg, 18)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_u8(msg,

(r = sshbuf_pu...msg, 18)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

647

18)) != 0

(r = sshbuf_pu...msg, 18)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

648

(

(r = sshbuf_pu...b, blen)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_string(msg, blob, blen)) != 0

(r = sshbuf_pu...b, blen)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

649

goto

never executed: goto out;

out;

never executed: goto out;

650

}

never executed: end of block

else {

651 r = -10; -

652

goto

never executed: goto out;

out;

never executed: goto out;

653 } -

654

if ((

(r = ssh_reque...sg, msg)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = ssh_request_reply(sock, msg, msg)) != 0

(r = ssh_reque...sg, msg)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

655

goto

never executed: goto out;

out;

never executed: goto out;

656

if ((

(r = sshbuf_ge..., &type)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_u8(msg, &type)) != 0

(r = sshbuf_ge..., &type)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

657

goto

never executed: goto out;

out;

never executed: goto out;

658 r = decode_reply(type); -

659

out:

code before this statement never executed: out:

660

if (blob !=

blob != ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

661

((void *)0)

blob != ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

662 ) { -

663 explicit_bzero(blob, blen); -

664 free(blob); -

665

}

never executed: end of block

666 sshbuf_free(msg); -

667

return

never executed: return r;

668 } -

669 -

670 -

671 -

672 -

673 -

674 int -

675 ssh_update_card(int sock, int add, const char *reader_id, const char *pin, -

676 u_int life, u_int confirm) -

677 { -

678 struct sshbuf *msg; -

679

int r, constrained = (life

life	Description
TRUE	never evaluated
FALSE	never evaluated

|| confirm

confirm	Description
TRUE	never evaluated
FALSE	never evaluated

);

680 u_char type; -

681 -

682

if (add

add	Description
TRUE	never evaluated
FALSE	never evaluated

) {

683

type = constrained

constrained	Description
TRUE	never evaluated
FALSE	never evaluated

684 26 : -

685 20; -

686

}

never executed: end of block

else

687

type = 21;

never executed: type = 21;

688 -

689

if ((

(msg = sshbuf_...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

msg = sshbuf_new()) ==

(msg = sshbuf_...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

690

((void *)0)

(msg = sshbuf_...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

691 ) -

692

return

never executed: return -2;

-2;

never executed: return -2;

693

if ((

(r = sshbuf_pu...g, type)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_u8(msg, type)) != 0

(r = sshbuf_pu...g, type)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

694

(

(r = sshbuf_pu...ader_id)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_cstring(msg, reader_id)) != 0

(r = sshbuf_pu...ader_id)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

695

(

(r = sshbuf_pu...sg, pin)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_cstring(msg, pin)) != 0

(r = sshbuf_pu...sg, pin)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

696

goto

never executed: goto out;

out;

never executed: goto out;

697

if (constrained

constrained	Description
TRUE	never evaluated
FALSE	never evaluated

698

(

(r = encode_co...firm, 0)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = encode_constraints(msg, life, confirm, 0)) != 0

(r = encode_co...firm, 0)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

699

goto

never executed: goto out;

out;

never executed: goto out;

700

if ((

(r = ssh_reque...sg, msg)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = ssh_request_reply(sock, msg, msg)) != 0

(r = ssh_reque...sg, msg)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

701

goto

never executed: goto out;

out;

never executed: goto out;

702

if ((

(r = sshbuf_ge..., &type)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_u8(msg, &type)) != 0

(r = sshbuf_ge..., &type)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

703

goto

never executed: goto out;

out;

never executed: goto out;

704 r = decode_reply(type); -

705

out:

code before this statement never executed: out:

706 sshbuf_free(msg); -

707

return

never executed: return r;

708 } -

709 int -

710 ssh_remove_all_identities(int sock, int version) -

711 { -

712 struct sshbuf *msg; -

713

u_char type = (

(version == 1)	Description
TRUE	never evaluated
FALSE	never evaluated

version == 1)

(version == 1)	Description
TRUE	never evaluated
FALSE	never evaluated

714 9 : -

715 19; -

716 int r; -

717 -

718

if ((

(msg = sshbuf_...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

msg = sshbuf_new()) ==

(msg = sshbuf_...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

719

((void *)0)

(msg = sshbuf_...== ((void *)0)	Description
TRUE	never evaluated
FALSE	never evaluated

720 ) -

721

return

never executed: return -2;

-2;

never executed: return -2;

722

if ((

(r = sshbuf_pu...g, type)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_put_u8(msg, type)) != 0

(r = sshbuf_pu...g, type)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

723

goto

never executed: goto out;

out;

never executed: goto out;

724

if ((

(r = ssh_reque...sg, msg)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = ssh_request_reply(sock, msg, msg)) != 0

(r = ssh_reque...sg, msg)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

725

goto

never executed: goto out;

out;

never executed: goto out;

726

if ((

(r = sshbuf_ge..., &type)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

r = sshbuf_get_u8(msg, &type)) != 0

(r = sshbuf_ge..., &type)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

727

goto

never executed: goto out;

out;

never executed: goto out;

728 r = decode_reply(type); -

729

out:

code before this statement never executed: out:

730 sshbuf_free(msg); -

731

return

never executed: return r;

732 } -

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