Fuzz introspector: encapsulated_request_req
For issues and ideas: https://github.com/ossf/fuzz-introspector/issues

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked Calltree index Parent function Callsite Largest blocked function
340 0 EP call site: 00000 fuzz_session_based_mutual_authenticate

Fuzzer calltree

0 fuzz_target [function] [call site] 00000
1 fuzz_session_based_mutual_authenticate [function] [call site] 00001
2 spdmlib::secret::asym_sign::register [function] [call site] 00002
3 try_init_once [function] [call site] 00003
3 is_ok [function] [call site] 00004
2 BytesMutStrubbed::clone [function] [call site] 00005
3 BytesMutStrubbed::clone [function] [call site] 00006
2 spdmlib::secret::pqc_asym_sign::register [function] [call site] 00007
3 try_init_once [function] [call site] 00008
3 is_ok [function] [call site] 00009
2 BytesMutStrubbed::clone [function] [call site] 00010
2 spdmlib::crypto::aead::register [function] [call site] 00011
3 try_init_once [function] [call site] 00012
3 is_ok [function] [call site] 00013
2 BytesMutStrubbed::clone [function] [call site] 00014
2 req_create_info [function] [call site] 00015
3 Some [function] [call site] 00016
3 Some [function] [call site] 00017
3 Some [function] [call site] 00018
3 Some [function] [call site] 00019
3 Some [function] [call site] 00020
3 Some [function] [call site] 00021
3 SecuredMessageVersion::try_from [function] [call site] 00022
4 Ok [function] [call site] 00023
3 Result::unwrap [function] [call site] 00024
3 Some [function] [call site] 00025
3 SecuredMessageVersion::try_from [function] [call site] 00026
3 Result::unwrap [function] [call site] 00027
3 Some [function] [call site] 00028
3 SecuredMessageVersion::try_from [function] [call site] 00029
3 Result::unwrap [function] [call site] 00030
3 TdiState::default [function] [call site] 00031
3 TdiState::default [function] [call site] 00032
3 get_test_key_directory [function] [call site] 00033
4 u8::from [function] [call site] 00034
5 Tag::into [function] [call site] 00035
4 Self::parent [function] [call site] 00036
4 expect [function] [call site] 00037
4 parent [function] [call site] 00038
4 expect [function] [call site] 00039
4 Self::to_path_buf [function] [call site] 00040
3 PathBuf::join [function] [call site] 00041
3 PathBuf::join [function] [call site] 00042
3 std::fs::read [function] [call site] 00043
4 u32::read [function] [call site] 00044
5 Reader::take [function] [call site] 00045
6 Reader::left [function] [call site] 00046
7 BytesMutStrubbed::len [function] [call site] 00047
8 BytesMutStrubbed::len [function] [call site] 00048
6 Some [function] [call site] 00049
5 Option::and_then [function] [call site] 00050
4 u32::read [function] [call site] 00051
4 u32::read [function] [call site] 00052
4 Some [function] [call site] 00053
3 Option::expect [function] [call site] 00054
3 PathBuf::join [function] [call site] 00055
3 PathBuf::join [function] [call site] 00056
3 std::fs::read [function] [call site] 00057
3 Option::expect [function] [call site] 00058
3 PathBuf::join [function] [call site] 00059
3 PathBuf::join [function] [call site] 00060
3 std::fs::read [function] [call site] 00061
3 Option::expect [function] [call site] 00062
3 BytesMutStrubbed::len [function] [call site] 00063
3 BytesMutStrubbed::len [function] [call site] 00064
3 BytesMutStrubbed::len [function] [call site] 00065
3 copy_from_slice [function] [call site] 00066
3 BytesMutStrubbed::as_ref [function] [call site] 00067
4 BytesMutStrubbed::as_ref [function] [call site] 00068
3 gen_array_clone [function] [call site] 00069
4 SocketIoTransport::new [function] [call site] 00070
4 Writer::push [function] [call site] 00071
5 Writer::left [function] [call site] 00072
6 BytesMutStrubbed::len [function] [call site] 00073
5 Some [function] [call site] 00074
4 BytesMutStrubbed::clone [function] [call site] 00075
5 BytesMutStrubbed::clone [function] [call site] 00076
4 Writer::push [function] [call site] 00077
4 StatusCode::try_into [function] [call site] 00078
5 Ok [function] [call site] 00079
5 u24::new [function] [call site] 00080
6 tests::test_u24 [function] [call site] 00081
7 Writer::init [function] [call site] 00082
7 u24::new [function] [call site] 00083
7 Reader::init [function] [call site] 00084
5 Ok [function] [call site] 00085
5 u24::new [function] [call site] 00086
5 Ok [function] [call site] 00087
5 u24::new [function] [call site] 00088
5 Ok [function] [call site] 00089
5 u24::new [function] [call site] 00090
5 Ok [function] [call site] 00091
5 u24::new [function] [call site] 00092
5 Ok [function] [call site] 00093
5 u24::new [function] [call site] 00094
5 Ok [function] [call site] 00095
5 u24::new [function] [call site] 00096
4 Result::unwrap_or_else [function] [call site] 00097
3 Some [function] [call site] 00098
3 spdmlib::secret::asym_sign::register [function] [call site] 00099
3 BytesMutStrubbed::clone [function] [call site] 00100
3 spdmlib::secret::pqc_asym_sign::register [function] [call site] 00101
3 BytesMutStrubbed::clone [function] [call site] 00102
3 TdiState::default [function] [call site] 00103
3 copy_from_slice [function] [call site] 00104
3 BytesMutStrubbed::as_ref [function] [call site] 00105
3 copy_from_slice [function] [call site] 00106
3 BytesMutStrubbed::as_ref [function] [call site] 00107
3 copy_from_slice [function] [call site] 00108
3 BytesMutStrubbed::as_ref [function] [call site] 00109
3 Some [function] [call site] 00110
3 Some [function] [call site] 00111
3 Some [function] [call site] 00112
3 Some [function] [call site] 00113
3 BytesMutStrubbed::is_empty [function] [call site] 00114
4 BytesMutStrubbed::is_empty [function] [call site] 00115
5 BytesMutStrubbed::is_empty [function] [call site] 00116
3 TdiState::default [function] [call site] 00117
2 SharedBuffer::new [function] [call site] 00118
3 SocketIoTransport::new [function] [call site] 00119
3 SocketIoTransport::new [function] [call site] 00120
3 VecDeque::<u8>::new [function] [call site] 00121
2 SocketIoTransport::new [function] [call site] 00122
2 SocketIoTransport::new [function] [call site] 00123
2 fake_device_io::FakeSpdmDeviceIo::new [function] [call site] 00124
2 SocketIoTransport::new [function] [call site] 00125
2 FakeSpdmDeviceIo::set_rx [function] [call site] 00126
3 SharedBuffer::set_buffer_ref [function] [call site] 00127
4 StaticMutex::lock [function] [call site] 00128
5 BytesMutStrubbed::as_mut [function] [call site] 00129
6 BytesMutStrubbed::as_mut [function] [call site] 00130
7 BytesMutStrubbed::as_mut [function] [call site] 00131
5 &mut [call site] 00132
5 BytesMutStrubbed::as_mut [function] [call site] 00133
5 StaticMutex::lock [function] [call site] 00134
4 BytesMutStrubbed::deref_mut [function] [call site] 00135
5 BytesMutStrubbed::deref_mut [function] [call site] 00136
4 push_back [function] [call site] 00137
3 SocketIoTransport::new [function] [call site] 00138
2 SocketIoTransport::new [function] [call site] 00139
2 SocketIoTransport::new [function] [call site] 00140
2 requester::RequesterContext::new [function] [call site] 00141
3 common::SpdmContext::new [function] [call site] 00142
4 TdiState::default [function] [call site] 00143
4 TdiState::default [function] [call site] 00144
4 TdiState::default [function] [call site] 00145
4 TdiState::default [function] [call site] 00146
4 gen_array [function] [call site] 00147
5 SocketIoTransport::new [function] [call site] 00148
5 Writer::push [function] [call site] 00149
5 TdiState::default [function] [call site] 00150
5 StatusCode::try_into [function] [call site] 00151
5 Result::unwrap_or_else [function] [call site] 00152
4 SpdmChunkContext::default [function] [call site] 00153
2 SpdmSession::new [function] [call site] 00154
3 SpdmSessionState::default [function] [call site] 00155
3 TdiState::default [function] [call site] 00156
3 TdiState::default [function] [call site] 00157
3 TdiState::default [function] [call site] 00158
3 TdiState::default [function] [call site] 00159
3 TdiState::default [function] [call site] 00160
3 TdiState::default [function] [call site] 00161
3 TdiState::default [function] [call site] 00162
3 SpdmKeySchedule::new [function] [call site] 00163
3 SecuredMessageVersion::default [function] [call site] 00164
3 TdiState::default [function] [call site] 00165
2 SpdmSession::setup [function] [call site] 00166
3 SpdmSession::set_default [function] [call site] 00167
4 SpdmSessionState::default [function] [call site] 00168
4 TdiState::default [function] [call site] 00169
4 TdiState::default [function] [call site] 00170
4 TdiState::default [function] [call site] 00171
4 TdiState::default [function] [call site] 00172
4 TdiState::default [function] [call site] 00173
4 TdiState::default [function] [call site] 00174
4 TdiState::default [function] [call site] 00175
4 SecuredMessageVersion::default [function] [call site] 00176
4 BytesMutStrubbed::is_empty [function] [call site] 00177
5 BytesMutStrubbed::is_empty [function] [call site] 00178
3 Ok [function] [call site] 00179
2 unwrap [function] [call site] 00180
2 SpdmSession::set_session_state [function] [call site] 00181
2 SpdmSession::set_crypto_param [function] [call site] 00182
2 BytesMutStrubbed::is_empty [function] [call site] 00183
3 BytesMutStrubbed::is_empty [function] [call site] 00184
2 SpdmSession::set_mut_auth_requested [function] [call site] 00185
2 Self::session_based_mutual_authenticate [function] [call site] 00186
3 spdmlib::secret::asym_sign::register [function] [call site] 00187
3 BytesMutStrubbed::clone [function] [call site] 00188
3 spdmlib::secret::pqc_asym_sign::register [function] [call site] 00189
3 BytesMutStrubbed::clone [function] [call site] 00190
3 spdmlib::crypto::aead::register [function] [call site] 00191
3 BytesMutStrubbed::clone [function] [call site] 00192
3 req_create_info [function] [call site] 00193
3 SharedBuffer::new [function] [call site] 00194
3 SocketIoTransport::new [function] [call site] 00195
3 SocketIoTransport::new [function] [call site] 00196
3 fake_device_io::FakeSpdmDeviceIo::new [function] [call site] 00197
3 SocketIoTransport::new [function] [call site] 00198
3 FakeSpdmDeviceIo::set_rx [function] [call site] 00199
3 SocketIoTransport::new [function] [call site] 00200
3 SocketIoTransport::new [function] [call site] 00201
3 requester::RequesterContext::new [function] [call site] 00202
3 SpdmSession::new [function] [call site] 00203
3 SpdmSession::setup [function] [call site] 00204
3 unwrap [function] [call site] 00205
3 SpdmSession::set_session_state [function] [call site] 00206
3 SpdmSession::set_crypto_param [function] [call site] 00207
3 BytesMutStrubbed::is_empty [function] [call site] 00208
3 SpdmSession::set_mut_auth_requested [function] [call site] 00209
3 Self::session_based_mutual_authenticate [function] [call site] 00210
3 is_ok [function] [call site] 00211
3 req_create_info [function] [call site] 00212
3 SharedBuffer::new [function] [call site] 00213
3 SocketIoTransport::new [function] [call site] 00214
3 SocketIoTransport::new [function] [call site] 00215
3 fake_device_io::FakeSpdmDeviceIo::new [function] [call site] 00216
3 SocketIoTransport::new [function] [call site] 00217
3 FakeSpdmDeviceIo::set_rx [function] [call site] 00218
3 SocketIoTransport::new [function] [call site] 00219
3 SocketIoTransport::new [function] [call site] 00220
3 requester::RequesterContext::new [function] [call site] 00221
3 SpdmSession::new [function] [call site] 00222
3 SpdmSession::setup [function] [call site] 00223
3 unwrap [function] [call site] 00224
3 SpdmSession::set_session_state [function] [call site] 00225
3 SpdmSession::set_crypto_param [function] [call site] 00226
3 BytesMutStrubbed::is_empty [function] [call site] 00227
3 SpdmSession::set_mut_auth_requested [function] [call site] 00228
3 Self::session_based_mutual_authenticate [function] [call site] 00229
3 is_ok [function] [call site] 00230
3 req_create_info [function] [call site] 00231
3 SharedBuffer::new [function] [call site] 00232
3 SocketIoTransport::new [function] [call site] 00233
3 SocketIoTransport::new [function] [call site] 00234
3 fake_device_io::FakeSpdmDeviceIo::new [function] [call site] 00235
3 SocketIoTransport::new [function] [call site] 00236
3 FakeSpdmDeviceIo::set_rx [function] [call site] 00237
3 SocketIoTransport::new [function] [call site] 00238
3 SocketIoTransport::new [function] [call site] 00239
3 requester::RequesterContext::new [function] [call site] 00240
3 SpdmSession::new [function] [call site] 00241
3 SpdmSession::setup [function] [call site] 00242
3 unwrap [function] [call site] 00243
3 SpdmSession::set_session_state [function] [call site] 00244
3 SpdmSession::set_crypto_param [function] [call site] 00245
3 BytesMutStrubbed::is_empty [function] [call site] 00246
3 SpdmSession::set_mut_auth_requested [function] [call site] 00247
3 Self::session_based_mutual_authenticate [function] [call site] 00248
3 is_ok [function] [call site] 00249
3 req_create_info [function] [call site] 00250
3 SharedBuffer::new [function] [call site] 00251
3 SocketIoTransport::new [function] [call site] 00252
3 SocketIoTransport::new [function] [call site] 00253
3 fake_device_io::FakeSpdmDeviceIo::new [function] [call site] 00254
3 SocketIoTransport::new [function] [call site] 00255
3 FakeSpdmDeviceIo::set_rx [function] [call site] 00256
3 SocketIoTransport::new [function] [call site] 00257
3 SocketIoTransport::new [function] [call site] 00258
3 requester::RequesterContext::new [function] [call site] 00259
3 SpdmSession::new [function] [call site] 00260
3 SpdmSession::setup [function] [call site] 00261
3 unwrap [function] [call site] 00262
3 SpdmSession::set_session_state [function] [call site] 00263
3 SpdmSession::set_crypto_param [function] [call site] 00264
3 BytesMutStrubbed::is_empty [function] [call site] 00265
3 Self::session_based_mutual_authenticate [function] [call site] 00266
3 is_ok [function] [call site] 00267
2 is_ok [function] [call site] 00268
2 req_create_info [function] [call site] 00269
2 SharedBuffer::new [function] [call site] 00270
2 SocketIoTransport::new [function] [call site] 00271
2 SocketIoTransport::new [function] [call site] 00272
2 fake_device_io::FakeSpdmDeviceIo::new [function] [call site] 00273
2 SocketIoTransport::new [function] [call site] 00274
2 FakeSpdmDeviceIo::set_rx [function] [call site] 00275
2 SocketIoTransport::new [function] [call site] 00276
2 SocketIoTransport::new [function] [call site] 00277
2 requester::RequesterContext::new [function] [call site] 00278
2 SpdmSession::new [function] [call site] 00279
2 SpdmSession::setup [function] [call site] 00280
2 unwrap [function] [call site] 00281
2 SpdmSession::set_session_state [function] [call site] 00282
2 SpdmSession::set_crypto_param [function] [call site] 00283
2 BytesMutStrubbed::is_empty [function] [call site] 00284
2 SpdmSession::set_mut_auth_requested [function] [call site] 00285
2 Self::session_based_mutual_authenticate [function] [call site] 00286
2 is_ok [function] [call site] 00287
2 req_create_info [function] [call site] 00288
2 SharedBuffer::new [function] [call site] 00289
2 SocketIoTransport::new [function] [call site] 00290
2 SocketIoTransport::new [function] [call site] 00291
2 fake_device_io::FakeSpdmDeviceIo::new [function] [call site] 00292
2 SocketIoTransport::new [function] [call site] 00293
2 FakeSpdmDeviceIo::set_rx [function] [call site] 00294
2 SocketIoTransport::new [function] [call site] 00295
2 SocketIoTransport::new [function] [call site] 00296
2 requester::RequesterContext::new [function] [call site] 00297
2 SpdmSession::new [function] [call site] 00298
2 SpdmSession::setup [function] [call site] 00299
2 unwrap [function] [call site] 00300
2 SpdmSession::set_session_state [function] [call site] 00301
2 SpdmSession::set_crypto_param [function] [call site] 00302
2 BytesMutStrubbed::is_empty [function] [call site] 00303
2 SpdmSession::set_mut_auth_requested [function] [call site] 00304
2 Self::session_based_mutual_authenticate [function] [call site] 00305
2 is_ok [function] [call site] 00306
2 req_create_info [function] [call site] 00307
2 SharedBuffer::new [function] [call site] 00308
2 SocketIoTransport::new [function] [call site] 00309
2 SocketIoTransport::new [function] [call site] 00310
2 fake_device_io::FakeSpdmDeviceIo::new [function] [call site] 00311
2 SocketIoTransport::new [function] [call site] 00312
2 FakeSpdmDeviceIo::set_rx [function] [call site] 00313
2 SocketIoTransport::new [function] [call site] 00314
2 SocketIoTransport::new [function] [call site] 00315
2 requester::RequesterContext::new [function] [call site] 00316
2 SpdmSession::new [function] [call site] 00317
2 SpdmSession::setup [function] [call site] 00318
2 unwrap [function] [call site] 00319
2 SpdmSession::set_session_state [function] [call site] 00320
2 SpdmSession::set_crypto_param [function] [call site] 00321
2 BytesMutStrubbed::is_empty [function] [call site] 00322
2 Self::session_based_mutual_authenticate [function] [call site] 00323
2 is_ok [function] [call site] 00324
1 SocketIoTransport::new [function] [call site] 00325
1 TestCase::input_to_vec [function] [call site] 00326
2 SocketIoTransport::new [function] [call site] 00327
2 Writer::init [function] [call site] 00328
2 encode [function] [call site] 00329
3 SpdmSocketHeader::encode [function] [call site] 00330
4 encode [function] [call site] 00331
4 encode [function] [call site] 00332
4 encode [function] [call site] 00333
4 Ok [function] [call site] 00334
2 expect [function] [call site] 00335
2 BytesMutStrubbed::extend [function] [call site] 00336
3 BytesMutStrubbed::extend [function] [call site] 00337
4 BytesMutStrubbed::extend [function] [call site] 00338
2 BytesMutStrubbed::into_iter [function] [call site] 00339
3 SocketIoTransport::new [function] [call site] 00340