OpenCoverage

pmeth_fn.c

Absolute File Name:

/home/opencoverage/opencoverage/guest-scripts/libressl/src/crypto/evp/pmeth_fn.c

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Line Source Count

1 -

2 -

3 -

4 int -

5 EVP_PKEY_sign_init(EVP_PKEY_CTX *ctx) -

6 { -

7 int ret; -

8 -

if (!ctx

!ctx	Description
TRUE	never evaluated
FALSE	evaluated 44 times by 5 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test servertest ssltest tlstest

|| !ctx->pmeth

!ctx->pmeth	Description
TRUE	never evaluated
FALSE	evaluated 44 times by 5 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test servertest ssltest tlstest

|| !ctx->pmeth->sign

!ctx->pmeth->sign	Description
TRUE	never evaluated
FALSE	evaluated 44 times by 5 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test servertest ssltest tlstest

) {

0-44

10 ERR_put_error(6,(0xfff),(150),__FILE__,90); -

return

never executed: return -2;

-2;

never executed: return -2;

12 } -

13 ctx->operation = (1<<3); -

if (!ctx->pmeth->sign_init

!ctx->pmeth->sign_init	Description
TRUE	evaluated 44 times by 5 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test servertest ssltest tlstest
FALSE	never evaluated

)

0-44

return

executed 44 times by 5 tests: return 1;

Executed by:

libcrypto.so.44.0.1
pkcs7test
servertest
ssltest
tlstest

executed 44 times by 5 tests: return 1;

Executed by:

libcrypto.so.44.0.1
pkcs7test
servertest
ssltest
tlstest

16 ret = ctx->pmeth->sign_init(ctx); -

if (ret <= 0

ret <= 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

ctx->operation = 0;

never executed: ctx->operation = 0;

return

never executed: return ret;

ret;

never executed: return ret;

20 } -

21 -

22 int -

23 EVP_PKEY_sign(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen, -

24 const unsigned char *tbs, size_t tbslen) -

25 { -

if (!ctx

!ctx	Description
TRUE	never evaluated
FALSE	evaluated 39 times by 5 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test servertest ssltest tlstest

|| !ctx->pmeth

!ctx->pmeth	Description
TRUE	never evaluated
FALSE	evaluated 39 times by 5 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test servertest ssltest tlstest

|| !ctx->pmeth->sign

!ctx->pmeth->sign	Description
TRUE	never evaluated
FALSE	evaluated 39 times by 5 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test servertest ssltest tlstest

) {

0-39

27 ERR_put_error(6,(0xfff),(150),__FILE__,107); -

return

never executed: return -2;

-2;

never executed: return -2;

29 } -

if (ctx->operation != (1<<3)

ctx->operation != (1<<3)	Description
TRUE	never evaluated
FALSE	evaluated 39 times by 5 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test servertest ssltest tlstest

) {

0-39

31 ERR_put_error(6,(0xfff),(151),__FILE__,111); -

return

never executed: return -1;

-1;

never executed: return -1;

33 } -

if (ctx->pmeth->flags & 2

ctx->pmeth->flags & 2	Description
TRUE	evaluated 39 times by 5 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test servertest ssltest tlstest
FALSE	never evaluated

) { size_t pksize = (size_t)EVP_PKEY_size(ctx->pkey); if (!sig

!sig	Description
TRUE	evaluated 2 times by 1 test Evaluated by: pkcs7test
FALSE	evaluated 37 times by 5 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test servertest ssltest tlstest

) { *siglen = pksize; return

executed 2 times by 1 test: return 1;

Executed by:

pkcs7test

executed 2 times by 1 test: return 1;

Executed by:

pkcs7test

} else if (*

*siglen < pksize	Description
TRUE	never evaluated
FALSE	evaluated 37 times by 5 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test servertest ssltest tlstest

siglen < pksize

*siglen < pksize	Description
TRUE	never evaluated
FALSE	evaluated 37 times by 5 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test servertest ssltest tlstest

) { ERR_put_error(6,(0xfff),(155),__FILE__,114); return

never executed: return 0;

} }

executed 37 times by 5 tests: end of block

Executed by:

libcrypto.so.44.0.1
pkcs7test
servertest
ssltest
tlstest

0-39

return

executed 37 times by 5 tests: return ctx->pmeth->sign(ctx, sig, siglen, tbs, tbslen);

Executed by:

libcrypto.so.44.0.1
pkcs7test
servertest
ssltest
tlstest

ctx->pmeth->sign(ctx, sig, siglen, tbs, tbslen);

executed 37 times by 5 tests: return ctx->pmeth->sign(ctx, sig, siglen, tbs, tbslen);

Executed by:

libcrypto.so.44.0.1
pkcs7test
servertest
ssltest
tlstest

36 } -

37 -

38 int -

39 EVP_PKEY_verify_init(EVP_PKEY_CTX *ctx) -

40 { -

41 int ret; -

42 -

if (!ctx

!ctx	Description
TRUE	never evaluated
FALSE	evaluated 106 times by 3 tests Evaluated by: pkcs7test ssltest tlstest

|| !ctx->pmeth

!ctx->pmeth	Description
TRUE	never evaluated
FALSE	evaluated 106 times by 3 tests Evaluated by: pkcs7test ssltest tlstest

|| !ctx->pmeth->verify

!ctx->pmeth->verify	Description
TRUE	never evaluated
FALSE	evaluated 106 times by 3 tests Evaluated by: pkcs7test ssltest tlstest

) {

0-106

44 ERR_put_error(6,(0xfff),(150),__FILE__,124); -

return

never executed: return -2;

-2;

never executed: return -2;

46 } -

47 ctx->operation = (1<<4); -

if (!ctx->pmeth->verify_init

!ctx->pmeth->verify_init	Description
TRUE	evaluated 106 times by 3 tests Evaluated by: pkcs7test ssltest tlstest
FALSE	never evaluated

)

0-106

return

executed 106 times by 3 tests: return 1;

Executed by:

pkcs7test
ssltest
tlstest

executed 106 times by 3 tests: return 1;

Executed by:

pkcs7test
ssltest
tlstest

106

50 ret = ctx->pmeth->verify_init(ctx); -

if (ret <= 0

ret <= 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

ctx->operation = 0;

never executed: ctx->operation = 0;

return

never executed: return ret;

ret;

never executed: return ret;

54 } -

55 -

56 int -

57 EVP_PKEY_verify(EVP_PKEY_CTX *ctx, const unsigned char *sig, size_t siglen, -

58 const unsigned char *tbs, size_t tbslen) -

59 { -

if (!ctx

!ctx	Description
TRUE	never evaluated
FALSE	evaluated 106 times by 3 tests Evaluated by: pkcs7test ssltest tlstest

|| !ctx->pmeth

!ctx->pmeth	Description
TRUE	never evaluated
FALSE	evaluated 106 times by 3 tests Evaluated by: pkcs7test ssltest tlstest

|| !ctx->pmeth->verify

!ctx->pmeth->verify	Description
TRUE	never evaluated
FALSE	evaluated 106 times by 3 tests Evaluated by: pkcs7test ssltest tlstest

) {

0-106

61 ERR_put_error(6,(0xfff),(150),__FILE__,141); -

return

never executed: return -2;

-2;

never executed: return -2;

63 } -

if (ctx->operation != (1<<4)

ctx->operation != (1<<4)	Description
TRUE	never evaluated
FALSE	evaluated 106 times by 3 tests Evaluated by: pkcs7test ssltest tlstest

) {

0-106

65 ERR_put_error(6,(0xfff),(151),__FILE__,145); -

return

never executed: return -1;

-1;

never executed: return -1;

67 } -

return

executed 106 times by 3 tests: return ctx->pmeth->verify(ctx, sig, siglen, tbs, tbslen);

Executed by:

pkcs7test
ssltest
tlstest

ctx->pmeth->verify(ctx, sig, siglen, tbs, tbslen);

executed 106 times by 3 tests: return ctx->pmeth->verify(ctx, sig, siglen, tbs, tbslen);

Executed by:

pkcs7test
ssltest
tlstest

106

69 } -

70 -

71 int -

72 EVP_PKEY_verify_recover_init(EVP_PKEY_CTX *ctx) -

73 { -

74 int ret; -

75 -

if (!ctx

!ctx	Description
TRUE	never evaluated
FALSE	never evaluated

|| !ctx->pmeth

!ctx->pmeth	Description
TRUE	never evaluated
FALSE	never evaluated

|| !ctx->pmeth->verify_recover

!ctx->pmeth->verify_recover	Description
TRUE	never evaluated
FALSE	never evaluated

) {

77 ERR_put_error(6,(0xfff),(150),__FILE__,157); -

return

never executed: return -2;

-2;

never executed: return -2;

79 } -

80 ctx->operation = (1<<5); -

if (!ctx->pmeth->verify_recover_init

!ctx->pmeth->v...y_recover_init	Description
TRUE	never evaluated
FALSE	never evaluated

)

return

never executed: return 1;

83 ret = ctx->pmeth->verify_recover_init(ctx); -

if (ret <= 0

ret <= 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

ctx->operation = 0;

never executed: ctx->operation = 0;

return

never executed: return ret;

ret;

never executed: return ret;

87 } -

88 -

89 int -

90 EVP_PKEY_verify_recover(EVP_PKEY_CTX *ctx, unsigned char *rout, size_t *routlen, -

91 const unsigned char *sig, size_t siglen) -

92 { -

if (!ctx

!ctx	Description
TRUE	never evaluated
FALSE	never evaluated

|| !ctx->pmeth

!ctx->pmeth	Description
TRUE	never evaluated
FALSE	never evaluated

|| !ctx->pmeth->verify_recover

!ctx->pmeth->verify_recover	Description
TRUE	never evaluated
FALSE	never evaluated

) {

94 ERR_put_error(6,(0xfff),(150),__FILE__,174); -

return

never executed: return -2;

-2;

never executed: return -2;

96 } -

if (ctx->operation != (1<<5)

ctx->operation != (1<<5)	Description
TRUE	never evaluated
FALSE	never evaluated

) {

98 ERR_put_error(6,(0xfff),(151),__FILE__,178); -

return

never executed: return -1;

-1;

never executed: return -1;

100 } -

101

if (ctx->pmeth->flags & 2

ctx->pmeth->flags & 2	Description
TRUE	never evaluated
FALSE	never evaluated

) { size_t pksize = (size_t)EVP_PKEY_size(ctx->pkey); if (!rout

!rout	Description
TRUE	never evaluated
FALSE	never evaluated

) { *routlen = pksize; return

never executed: return 1;

} else if (*

*routlen < pksize	Description
TRUE	never evaluated
FALSE	never evaluated

routlen < pksize

*routlen < pksize	Description
TRUE	never evaluated
FALSE	never evaluated

) { ERR_put_error(6,(0xfff),(155),__FILE__,181); return

never executed: return 0;

} }

never executed: end of block

102

return

never executed: return ctx->pmeth->verify_recover(ctx, rout, routlen, sig, siglen);

ctx->pmeth->verify_recover(ctx, rout, routlen, sig, siglen);

never executed: return ctx->pmeth->verify_recover(ctx, rout, routlen, sig, siglen);

103 } -

104 -

105 int -

106 EVP_PKEY_encrypt_init(EVP_PKEY_CTX *ctx) -

107 { -

108 int ret; -

109 -

110

if (!ctx

!ctx	Description
TRUE	never evaluated
FALSE	evaluated 1 time by 1 test Evaluated by: pkcs7test

|| !ctx->pmeth

!ctx->pmeth	Description
TRUE	never evaluated
FALSE	evaluated 1 time by 1 test Evaluated by: pkcs7test

|| !ctx->pmeth->encrypt

!ctx->pmeth->encrypt	Description
TRUE	never evaluated
FALSE	evaluated 1 time by 1 test Evaluated by: pkcs7test

) {

0-1

111 ERR_put_error(6,(0xfff),(150),__FILE__,191); -

112

return

never executed: return -2;

-2;

never executed: return -2;

113 } -

114 ctx->operation = (1<<8); -

115

if (!ctx->pmeth->encrypt_init

!ctx->pmeth->encrypt_init	Description
TRUE	evaluated 1 time by 1 test Evaluated by: pkcs7test
FALSE	never evaluated

)

0-1

116

return

executed 1 time by 1 test: return 1;

Executed by:

pkcs7test

executed 1 time by 1 test: return 1;

Executed by:

pkcs7test

117 ret = ctx->pmeth->encrypt_init(ctx); -

118

if (ret <= 0

ret <= 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

119

ctx->operation = 0;

never executed: ctx->operation = 0;

120

return

never executed: return ret;

ret;

never executed: return ret;

121 } -

122 -

123 int -

124 EVP_PKEY_encrypt(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen, -

125 const unsigned char *in, size_t inlen) -

126 { -

127

if (!ctx

!ctx	Description
TRUE	never evaluated
FALSE	evaluated 2 times by 1 test Evaluated by: pkcs7test

|| !ctx->pmeth

!ctx->pmeth	Description
TRUE	never evaluated
FALSE	evaluated 2 times by 1 test Evaluated by: pkcs7test

|| !ctx->pmeth->encrypt

!ctx->pmeth->encrypt	Description
TRUE	never evaluated
FALSE	evaluated 2 times by 1 test Evaluated by: pkcs7test

) {

0-2

128 ERR_put_error(6,(0xfff),(150),__FILE__,208); -

129

return

never executed: return -2;

-2;

never executed: return -2;

130 } -

131

if (ctx->operation != (1<<8)

ctx->operation != (1<<8)	Description
TRUE	never evaluated
FALSE	evaluated 2 times by 1 test Evaluated by: pkcs7test

) {

0-2

132 ERR_put_error(6,(0xfff),(151),__FILE__,212); -

133

return

never executed: return -1;

-1;

never executed: return -1;

134 } -

135

if (ctx->pmeth->flags & 2

ctx->pmeth->flags & 2	Description
TRUE	evaluated 2 times by 1 test Evaluated by: pkcs7test
FALSE	never evaluated

) { size_t pksize = (size_t)EVP_PKEY_size(ctx->pkey); if (!out

!out	Description
TRUE	evaluated 1 time by 1 test Evaluated by: pkcs7test
FALSE	evaluated 1 time by 1 test Evaluated by: pkcs7test

) { *outlen = pksize; return

executed 1 time by 1 test: return 1;

Executed by:

pkcs7test

executed 1 time by 1 test: return 1;

Executed by:

pkcs7test

} else if (*

*outlen < pksize	Description
TRUE	never evaluated
FALSE	evaluated 1 time by 1 test Evaluated by: pkcs7test

outlen < pksize

*outlen < pksize	Description
TRUE	never evaluated
FALSE	evaluated 1 time by 1 test Evaluated by: pkcs7test

) { ERR_put_error(6,(0xfff),(155),__FILE__,215); return

never executed: return 0;

} }

executed 1 time by 1 test: end of block

Executed by:

pkcs7test

0-2

136

return

executed 1 time by 1 test: return ctx->pmeth->encrypt(ctx, out, outlen, in, inlen);

Executed by:

pkcs7test

ctx->pmeth->encrypt(ctx, out, outlen, in, inlen);

executed 1 time by 1 test: return ctx->pmeth->encrypt(ctx, out, outlen, in, inlen);

Executed by:

pkcs7test

137 } -

138 -

139 int -

140 EVP_PKEY_decrypt_init(EVP_PKEY_CTX *ctx) -

141 { -

142 int ret; -

143 -

144

if (!ctx

!ctx	Description
TRUE	never evaluated
FALSE	evaluated 1 time by 1 test Evaluated by: pkcs7test

|| !ctx->pmeth

!ctx->pmeth	Description
TRUE	never evaluated
FALSE	evaluated 1 time by 1 test Evaluated by: pkcs7test

|| !ctx->pmeth->decrypt

!ctx->pmeth->decrypt	Description
TRUE	never evaluated
FALSE	evaluated 1 time by 1 test Evaluated by: pkcs7test

) {

0-1

145 ERR_put_error(6,(0xfff),(150),__FILE__,225); -

146

return

never executed: return -2;

-2;

never executed: return -2;

147 } -

148 ctx->operation = (1<<9); -

149

if (!ctx->pmeth->decrypt_init

!ctx->pmeth->decrypt_init	Description
TRUE	evaluated 1 time by 1 test Evaluated by: pkcs7test
FALSE	never evaluated

)

0-1

150

return

executed 1 time by 1 test: return 1;

Executed by:

pkcs7test

executed 1 time by 1 test: return 1;

Executed by:

pkcs7test

151 ret = ctx->pmeth->decrypt_init(ctx); -

152

if (ret <= 0

ret <= 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

153

ctx->operation = 0;

never executed: ctx->operation = 0;

154

return

never executed: return ret;

ret;

never executed: return ret;

155 } -

156 -

157 int -

158 EVP_PKEY_decrypt(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen, -

159 const unsigned char *in, size_t inlen) -

160 { -

161

if (!ctx

!ctx	Description
TRUE	never evaluated
FALSE	evaluated 2 times by 1 test Evaluated by: pkcs7test

|| !ctx->pmeth

!ctx->pmeth	Description
TRUE	never evaluated
FALSE	evaluated 2 times by 1 test Evaluated by: pkcs7test

|| !ctx->pmeth->decrypt

!ctx->pmeth->decrypt	Description
TRUE	never evaluated
FALSE	evaluated 2 times by 1 test Evaluated by: pkcs7test

) {

0-2

162 ERR_put_error(6,(0xfff),(150),__FILE__,242); -

163

return

never executed: return -2;

-2;

never executed: return -2;

164 } -

165

if (ctx->operation != (1<<9)

ctx->operation != (1<<9)	Description
TRUE	never evaluated
FALSE	evaluated 2 times by 1 test Evaluated by: pkcs7test

) {

0-2

166 ERR_put_error(6,(0xfff),(151),__FILE__,246); -

167

return

never executed: return -1;

-1;

never executed: return -1;

168 } -

169

if (ctx->pmeth->flags & 2

ctx->pmeth->flags & 2	Description
TRUE	evaluated 2 times by 1 test Evaluated by: pkcs7test
FALSE	never evaluated

) { size_t pksize = (size_t)EVP_PKEY_size(ctx->pkey); if (!out

!out	Description
TRUE	evaluated 1 time by 1 test Evaluated by: pkcs7test
FALSE	evaluated 1 time by 1 test Evaluated by: pkcs7test

) { *outlen = pksize; return

executed 1 time by 1 test: return 1;

Executed by:

pkcs7test

executed 1 time by 1 test: return 1;

Executed by:

pkcs7test

} else if (*

*outlen < pksize	Description
TRUE	never evaluated
FALSE	evaluated 1 time by 1 test Evaluated by: pkcs7test

outlen < pksize

*outlen < pksize	Description
TRUE	never evaluated
FALSE	evaluated 1 time by 1 test Evaluated by: pkcs7test

) { ERR_put_error(6,(0xfff),(155),__FILE__,249); return

never executed: return 0;

} }

executed 1 time by 1 test: end of block

Executed by:

pkcs7test

0-2

170

return

executed 1 time by 1 test: return ctx->pmeth->decrypt(ctx, out, outlen, in, inlen);

Executed by:

pkcs7test

ctx->pmeth->decrypt(ctx, out, outlen, in, inlen);

executed 1 time by 1 test: return ctx->pmeth->decrypt(ctx, out, outlen, in, inlen);

Executed by:

pkcs7test

171 } -

172 -

173 int -

174 EVP_PKEY_derive_init(EVP_PKEY_CTX *ctx) -

175 { -

176 int ret; -

177 -

178

if (!ctx

!ctx	Description
TRUE	never evaluated
FALSE	never evaluated

|| !ctx->pmeth

!ctx->pmeth	Description
TRUE	never evaluated
FALSE	never evaluated

|| !ctx->pmeth->derive

!ctx->pmeth->derive	Description
TRUE	never evaluated
FALSE	never evaluated

) {

179 ERR_put_error(6,(0xfff),(150),__FILE__,259); -

180

return

never executed: return -2;

-2;

never executed: return -2;

181 } -

182 ctx->operation = (1<<10); -

183

if (!ctx->pmeth->derive_init

!ctx->pmeth->derive_init	Description
TRUE	never evaluated
FALSE	never evaluated

)

184

return

never executed: return 1;

185 ret = ctx->pmeth->derive_init(ctx); -

186

if (ret <= 0

ret <= 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

187

ctx->operation = 0;

never executed: ctx->operation = 0;

188

return

never executed: return ret;

ret;

never executed: return ret;

189 } -

190 -

191 int -

192 EVP_PKEY_derive_set_peer(EVP_PKEY_CTX *ctx, EVP_PKEY *peer) -

193 { -

194 int ret; -

195 -

196

if (!ctx

!ctx	Description
TRUE	never evaluated
FALSE	never evaluated

|| !ctx->pmeth

!ctx->pmeth	Description
TRUE	never evaluated
FALSE	never evaluated

|| !(ctx->pmeth->derive

ctx->pmeth->derive	Description
TRUE	never evaluated
FALSE	never evaluated

197

ctx->pmeth->encrypt

ctx->pmeth->encrypt	Description
TRUE	never evaluated
FALSE	never evaluated

|| ctx->pmeth->decrypt

ctx->pmeth->decrypt	Description
TRUE	never evaluated
FALSE	never evaluated

) ||

198

!ctx->pmeth->ctrl

!ctx->pmeth->ctrl	Description
TRUE	never evaluated
FALSE	never evaluated

) {

199 ERR_put_error(6,(0xfff),(150),__FILE__,279); -

200

return

never executed: return -2;

-2;

never executed: return -2;

201 } -

202

if (ctx->operation != (1<<10)

ctx->operation != (1<<10)	Description
TRUE	never evaluated
FALSE	never evaluated

203

ctx->operation != (1<<8)

ctx->operation != (1<<8)	Description
TRUE	never evaluated
FALSE	never evaluated

204

ctx->operation != (1<<9)

ctx->operation != (1<<9)	Description
TRUE	never evaluated
FALSE	never evaluated

) {

205 ERR_put_error(6,(0xfff),(151),__FILE__,285); -

206

return

never executed: return -1;

-1;

never executed: return -1;

207 } -

208 -

209 ret = ctx->pmeth->ctrl(ctx, 2, 0, peer); -

210 -

211

if (ret <= 0

ret <= 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

212

return

never executed: return ret;

ret;

never executed: return ret;

213 -

214

if (ret == 2

ret == 2	Description
TRUE	never evaluated
FALSE	never evaluated

)

215

return

never executed: return 1;

216 -

217

if (!ctx->pkey

!ctx->pkey	Description
TRUE	never evaluated
FALSE	never evaluated

) {

218 ERR_put_error(6,(0xfff),(154),__FILE__,298); -

219

return

never executed: return -1;

-1;

never executed: return -1;

220 } -

221 -

222

if (ctx->pkey->type != peer->type

ctx->pkey->type != peer->type	Description
TRUE	never evaluated
FALSE	never evaluated

) {

223 ERR_put_error(6,(0xfff),(101),__FILE__,303); -

224

return

never executed: return -1;

-1;

never executed: return -1;

225 } -

226 -

227 -

228 -

229 -

230 -

231 -

232

if (!EVP_PKEY_missing_parameters(peer)

!EVP_PKEY_miss...rameters(peer)	Description
TRUE	never evaluated
FALSE	never evaluated

233

!EVP_PKEY_cmp_parameters(ctx->pkey, peer)

!EVP_PKEY_cmp_...x->pkey, peer)	Description
TRUE	never evaluated
FALSE	never evaluated

) {

234 ERR_put_error(6,(0xfff),(153),__FILE__,314); -

235

return

never executed: return -1;

-1;

never executed: return -1;

236 } -

237 -

238 EVP_PKEY_free(ctx->peerkey); -

239 ctx->peerkey = peer; -

240 -

241 ret = ctx->pmeth->ctrl(ctx, 2, 1, peer); -

242 -

243

if (ret <= 0

ret <= 0	Description
TRUE	never evaluated
FALSE	never evaluated

) {

244 ctx->peerkey = -

245 ((void *)0) -

246 ; -

247

return

never executed: return ret;

ret;

never executed: return ret;

248 } -

249 -

250 CRYPTO_add_lock(&peer->references,1,10,__FILE__,328); -

251

return

never executed: return 1;

252 } -

253 -

254 int -

255 EVP_PKEY_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *pkeylen) -

256 { -

257

if (!ctx

!ctx	Description
TRUE	never evaluated
FALSE	never evaluated

|| !ctx->pmeth

!ctx->pmeth	Description
TRUE	never evaluated
FALSE	never evaluated

|| !ctx->pmeth->derive

!ctx->pmeth->derive	Description
TRUE	never evaluated
FALSE	never evaluated

) {

258 ERR_put_error(6,(0xfff),(150),__FILE__,336); -

259

return

never executed: return -2;

-2;

never executed: return -2;

260 } -

261

if (ctx->operation != (1<<10)

ctx->operation != (1<<10)	Description
TRUE	never evaluated
FALSE	never evaluated

) {

262 ERR_put_error(6,(0xfff),(151),__FILE__,340); -

263

return

never executed: return -1;

-1;

never executed: return -1;

264 } -

265

if (ctx->pmeth->flags & 2

ctx->pmeth->flags & 2	Description
TRUE	never evaluated
FALSE	never evaluated

) { size_t pksize = (size_t)EVP_PKEY_size(ctx->pkey); if (!key

!key	Description
TRUE	never evaluated
FALSE	never evaluated

) { *pkeylen = pksize; return

never executed: return 1;

} else if (*

*pkeylen < pksize	Description
TRUE	never evaluated
FALSE	never evaluated

pkeylen < pksize

*pkeylen < pksize	Description
TRUE	never evaluated
FALSE	never evaluated

) { ERR_put_error(6,(0xfff),(155),__FILE__,343); return

never executed: return 0;

} }

never executed: end of block

266

return

never executed: return ctx->pmeth->derive(ctx, key, pkeylen);

ctx->pmeth->derive(ctx, key, pkeylen);

never executed: return ctx->pmeth->derive(ctx, key, pkeylen);

267 } -

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