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
388 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
2 BytesMutStrubbed::clone [function] [call site] 00005
3 BytesMutStrubbed::clone [function] [call site] 00006
2 spdmlib::crypto::aead::register [function] [call site] 00007
2 BytesMutStrubbed::clone [function] [call site] 00010
2 req_create_info [function] [call site] 00011
3 SecuredMessageVersion::try_from [function] [call site] 00017
3 Result::unwrap [function] [call site] 00019
3 SecuredMessageVersion::try_from [function] [call site] 00021
3 Result::unwrap [function] [call site] 00022
3 SecuredMessageVersion::try_from [function] [call site] 00024
3 Result::unwrap [function] [call site] 00025
3 TdiReportStructure::default [function] [call site] 00026
4 TdiReportStructure::default [function] [call site] 00027
5 TdiReportStructure::default [function] [call site] 00028
5 TdispMmioRange::default [function] [call site] 00029
6 BytesMutStrubbed::is_empty [function] [call site] 00030
7 BytesMutStrubbed::is_empty [function] [call site] 00031
8 BytesMutStrubbed::is_empty [function] [call site] 00032
4 TdispMmioRange::default [function] [call site] 00033
3 TdiReportStructure::default [function] [call site] 00034
3 get_test_key_directory [function] [call site] 00035
3 PathBuf::join [function] [call site] 00043
3 PathBuf::join [function] [call site] 00044
3 std::fs::read [function] [call site] 00045
4 InterfaceInfo::read [function] [call site] 00046
5 u16::read [function] [call site] 00047
6 Reader::take [function] [call site] 00048
7 Reader::left [function] [call site] 00049
8 BytesMutStrubbed::len [function] [call site] 00050
9 BytesMutStrubbed::len [function] [call site] 00051
6 Option::and_then [function] [call site] 00053
5 BitLength::from_bits [function] [call site] 00054
4 u16::read [function] [call site] 00056
4 u16::read [function] [call site] 00057
4 u16::read [function] [call site] 00058
4 u32::read [function] [call site] 00059
5 Reader::take [function] [call site] 00060
5 Option::and_then [function] [call site] 00061
4 u32::read [function] [call site] 00062
4 TdispMmioRange::default [function] [call site] 00063
4 Reader::take [function] [call site] 00065
4 TdispMmioRange::read [function] [call site] 00066
5 u64::read [function] [call site] 00067
6 Reader::take [function] [call site] 00068
6 Option::and_then [function] [call site] 00069
5 u32::read [function] [call site] 00070
5 MMIORangeAttribute::read [function] [call site] 00071
6 u16::read [function] [call site] 00072
6 BitLength::from_bits [function] [call site] 00073
4 u32::read [function] [call site] 00076
4 Reader::take [function] [call site] 00078
4 u8::read [function] [call site] 00079
5 Reader::take [function] [call site] 00080
5 Option::and_then [function] [call site] 00081
3 Option::expect [function] [call site] 00083
3 PathBuf::join [function] [call site] 00084
3 PathBuf::join [function] [call site] 00085
3 std::fs::read [function] [call site] 00086
3 Option::expect [function] [call site] 00087
3 PathBuf::join [function] [call site] 00088
3 PathBuf::join [function] [call site] 00089
3 std::fs::read [function] [call site] 00090
3 Option::expect [function] [call site] 00091
3 BytesMutStrubbed::len [function] [call site] 00092
3 BytesMutStrubbed::len [function] [call site] 00093
3 BytesMutStrubbed::len [function] [call site] 00094
3 copy_from_slice [function] [call site] 00095
3 BytesMutStrubbed::as_ref [function] [call site] 00096
4 BytesMutStrubbed::as_ref [function] [call site] 00097
3 gen_array_clone [function] [call site] 00098
4 SocketIoTransport::new [function] [call site] 00099
4 Writer::push [function] [call site] 00100
5 Writer::left [function] [call site] 00101
6 BytesMutStrubbed::len [function] [call site] 00102
4 BytesMutStrubbed::clone [function] [call site] 00104
5 BytesMutStrubbed::clone [function] [call site] 00105
4 Writer::push [function] [call site] 00106
4 Result::unwrap_or_else [function] [call site] 00126
3 spdmlib::secret::asym_sign::register [function] [call site] 00128
3 BytesMutStrubbed::clone [function] [call site] 00129
3 TdiReportStructure::default [function] [call site] 00130
3 copy_from_slice [function] [call site] 00131
3 BytesMutStrubbed::as_ref [function] [call site] 00132
3 copy_from_slice [function] [call site] 00133
3 BytesMutStrubbed::as_ref [function] [call site] 00134
3 copy_from_slice [function] [call site] 00135
3 BytesMutStrubbed::as_ref [function] [call site] 00136
3 BytesMutStrubbed::is_empty [function] [call site] 00141
4 BytesMutStrubbed::is_empty [function] [call site] 00142
3 TdiReportStructure::default [function] [call site] 00143
2 SharedBuffer::new [function] [call site] 00144
3 SocketIoTransport::new [function] [call site] 00145
3 SocketIoTransport::new [function] [call site] 00146
3 VecDeque::<u8>::new [function] [call site] 00147
2 SocketIoTransport::new [function] [call site] 00148
2 SocketIoTransport::new [function] [call site] 00149
2 fake_device_io::FakeSpdmDeviceIo::new [function] [call site] 00150
2 SocketIoTransport::new [function] [call site] 00151
2 FakeSpdmDeviceIo::set_rx [function] [call site] 00152
3 SharedBuffer::set_buffer_ref [function] [call site] 00153
4 StaticMutex::lock [function] [call site] 00154
5 BytesMutStrubbed::as_mut [function] [call site] 00155
6 BytesMutStrubbed::as_mut [function] [call site] 00156
7 BytesMutStrubbed::as_mut [function] [call site] 00157
5 &mut [call site] 00158
5 BytesMutStrubbed::as_mut [function] [call site] 00159
5 StaticMutex::lock [function] [call site] 00160
4 BytesMutStrubbed::deref_mut [function] [call site] 00161
5 BytesMutStrubbed::deref_mut [function] [call site] 00162
4 push_back [function] [call site] 00163
3 SocketIoTransport::new [function] [call site] 00164
2 SocketIoTransport::new [function] [call site] 00165
2 SocketIoTransport::new [function] [call site] 00166
2 requester::RequesterContext::new [function] [call site] 00167
3 common::SpdmContext::new [function] [call site] 00168
4 TdiReportStructure::default [function] [call site] 00169
5 TdiReportStructure::default [function] [call site] 00170
5 TdispMmioRange::default [function] [call site] 00171
4 TdiReportStructure::default [function] [call site] 00172
5 TdiReportStructure::default [function] [call site] 00173
5 TdispMmioRange::default [function] [call site] 00174
4 TdiReportStructure::default [function] [call site] 00175
5 TdiReportStructure::default [function] [call site] 00176
5 TdispMmioRange::default [function] [call site] 00177
4 TdiReportStructure::default [function] [call site] 00178
5 TdiReportStructure::default [function] [call site] 00179
5 TdispMmioRange::default [function] [call site] 00180
4 gen_array [function] [call site] 00181
5 SocketIoTransport::new [function] [call site] 00182
5 Writer::push [function] [call site] 00183
5 TdiReportStructure::default [function] [call site] 00184
6 TdiReportStructure::default [function] [call site] 00185
6 TdispMmioRange::default [function] [call site] 00186
5 StatusCode::try_into [function] [call site] 00187
5 Result::unwrap_or_else [function] [call site] 00188
2 SpdmSession::new [function] [call site] 00189
3 SpdmSessionState::default [function] [call site] 00190
3 TdiReportStructure::default [function] [call site] 00191
4 TdiReportStructure::default [function] [call site] 00192
4 TdispMmioRange::default [function] [call site] 00193
3 TdiReportStructure::default [function] [call site] 00194
4 TdiReportStructure::default [function] [call site] 00195
4 TdispMmioRange::default [function] [call site] 00196
3 TdiReportStructure::default [function] [call site] 00197
4 TdiReportStructure::default [function] [call site] 00198
4 TdispMmioRange::default [function] [call site] 00199
3 TdiReportStructure::default [function] [call site] 00200
4 TdiReportStructure::default [function] [call site] 00201
4 TdispMmioRange::default [function] [call site] 00202
3 TdiReportStructure::default [function] [call site] 00203
3 TdiReportStructure::default [function] [call site] 00204
4 TdiReportStructure::default [function] [call site] 00205
4 TdispMmioRange::default [function] [call site] 00206
3 TdiReportStructure::default [function] [call site] 00207
4 TdiReportStructure::default [function] [call site] 00208
4 TdispMmioRange::default [function] [call site] 00209
3 SpdmKeySchedule::new [function] [call site] 00210
3 SecuredMessageVersion::default [function] [call site] 00211
3 TdiReportStructure::default [function] [call site] 00212
4 TdiReportStructure::default [function] [call site] 00213
4 TdispMmioRange::default [function] [call site] 00214
2 SpdmSession::setup [function] [call site] 00215
3 SpdmSession::set_default [function] [call site] 00216
4 SpdmSessionState::default [function] [call site] 00217
4 TdiReportStructure::default [function] [call site] 00218
4 TdiReportStructure::default [function] [call site] 00219
4 TdiReportStructure::default [function] [call site] 00220
4 TdiReportStructure::default [function] [call site] 00221
4 TdiReportStructure::default [function] [call site] 00222
4 TdiReportStructure::default [function] [call site] 00223
4 TdiReportStructure::default [function] [call site] 00224
4 SecuredMessageVersion::default [function] [call site] 00225
4 BytesMutStrubbed::is_empty [function] [call site] 00226
5 BytesMutStrubbed::is_empty [function] [call site] 00227
2 SpdmSession::set_session_state [function] [call site] 00230
2 SpdmSession::set_crypto_param [function] [call site] 00231
2 SpdmSession::set_mut_auth_requested [function] [call site] 00232
2 Self::session_based_mutual_authenticate [function] [call site] 00233
3 spdmlib::secret::asym_sign::register [function] [call site] 00234
3 BytesMutStrubbed::clone [function] [call site] 00235
3 spdmlib::crypto::aead::register [function] [call site] 00236
3 BytesMutStrubbed::clone [function] [call site] 00237
3 req_create_info [function] [call site] 00238
3 SharedBuffer::new [function] [call site] 00239
3 SocketIoTransport::new [function] [call site] 00240
3 SocketIoTransport::new [function] [call site] 00241
3 fake_device_io::FakeSpdmDeviceIo::new [function] [call site] 00242
3 SocketIoTransport::new [function] [call site] 00243
3 FakeSpdmDeviceIo::set_rx [function] [call site] 00244
3 SocketIoTransport::new [function] [call site] 00245
3 SocketIoTransport::new [function] [call site] 00246
3 requester::RequesterContext::new [function] [call site] 00247
3 SpdmSession::new [function] [call site] 00248
3 SpdmSession::setup [function] [call site] 00249
3 SpdmSession::set_session_state [function] [call site] 00251
3 SpdmSession::set_crypto_param [function] [call site] 00252
3 SpdmSession::set_mut_auth_requested [function] [call site] 00253
3 Self::session_based_mutual_authenticate [function] [call site] 00254
3 req_create_info [function] [call site] 00256
3 SharedBuffer::new [function] [call site] 00257
3 SocketIoTransport::new [function] [call site] 00258
3 SocketIoTransport::new [function] [call site] 00259
3 fake_device_io::FakeSpdmDeviceIo::new [function] [call site] 00260
3 SocketIoTransport::new [function] [call site] 00261
3 FakeSpdmDeviceIo::set_rx [function] [call site] 00262
3 SocketIoTransport::new [function] [call site] 00263
3 SocketIoTransport::new [function] [call site] 00264
3 requester::RequesterContext::new [function] [call site] 00265
3 SpdmSession::new [function] [call site] 00266
3 SpdmSession::setup [function] [call site] 00267
3 SpdmSession::set_session_state [function] [call site] 00269
3 SpdmSession::set_crypto_param [function] [call site] 00270
3 SpdmSession::set_mut_auth_requested [function] [call site] 00271
3 Self::session_based_mutual_authenticate [function] [call site] 00272
3 req_create_info [function] [call site] 00274
3 SharedBuffer::new [function] [call site] 00275
3 SocketIoTransport::new [function] [call site] 00276
3 SocketIoTransport::new [function] [call site] 00277
3 fake_device_io::FakeSpdmDeviceIo::new [function] [call site] 00278
3 SocketIoTransport::new [function] [call site] 00279
3 FakeSpdmDeviceIo::set_rx [function] [call site] 00280
3 SocketIoTransport::new [function] [call site] 00281
3 SocketIoTransport::new [function] [call site] 00282
3 requester::RequesterContext::new [function] [call site] 00283
3 SpdmSession::new [function] [call site] 00284
3 SpdmSession::setup [function] [call site] 00285
3 SpdmSession::set_session_state [function] [call site] 00287
3 SpdmSession::set_crypto_param [function] [call site] 00288
3 SpdmSession::set_mut_auth_requested [function] [call site] 00289
3 Self::session_based_mutual_authenticate [function] [call site] 00290
3 req_create_info [function] [call site] 00292
3 SharedBuffer::new [function] [call site] 00293
3 SocketIoTransport::new [function] [call site] 00294
3 SocketIoTransport::new [function] [call site] 00295
3 fake_device_io::FakeSpdmDeviceIo::new [function] [call site] 00296
3 SocketIoTransport::new [function] [call site] 00297
3 FakeSpdmDeviceIo::set_rx [function] [call site] 00298
3 SocketIoTransport::new [function] [call site] 00299
3 SocketIoTransport::new [function] [call site] 00300
3 requester::RequesterContext::new [function] [call site] 00301
3 SpdmSession::new [function] [call site] 00302
3 SpdmSession::setup [function] [call site] 00303
3 SpdmSession::set_session_state [function] [call site] 00305
3 SpdmSession::set_crypto_param [function] [call site] 00306
3 Self::session_based_mutual_authenticate [function] [call site] 00307
2 req_create_info [function] [call site] 00310
2 SharedBuffer::new [function] [call site] 00311
2 SocketIoTransport::new [function] [call site] 00312
2 SocketIoTransport::new [function] [call site] 00313
2 fake_device_io::FakeSpdmDeviceIo::new [function] [call site] 00314
2 SocketIoTransport::new [function] [call site] 00315
2 FakeSpdmDeviceIo::set_rx [function] [call site] 00316
2 SocketIoTransport::new [function] [call site] 00317
2 SocketIoTransport::new [function] [call site] 00318
2 requester::RequesterContext::new [function] [call site] 00319
2 SpdmSession::new [function] [call site] 00320
2 SpdmSession::setup [function] [call site] 00321
2 SpdmSession::set_session_state [function] [call site] 00323
2 SpdmSession::set_crypto_param [function] [call site] 00324
2 SpdmSession::set_mut_auth_requested [function] [call site] 00325
2 Self::session_based_mutual_authenticate [function] [call site] 00326
2 req_create_info [function] [call site] 00328
2 SharedBuffer::new [function] [call site] 00329
2 SocketIoTransport::new [function] [call site] 00330
2 SocketIoTransport::new [function] [call site] 00331
2 fake_device_io::FakeSpdmDeviceIo::new [function] [call site] 00332
2 SocketIoTransport::new [function] [call site] 00333
2 FakeSpdmDeviceIo::set_rx [function] [call site] 00334
2 SocketIoTransport::new [function] [call site] 00335
2 SocketIoTransport::new [function] [call site] 00336
2 requester::RequesterContext::new [function] [call site] 00337
2 SpdmSession::new [function] [call site] 00338
2 SpdmSession::setup [function] [call site] 00339
2 SpdmSession::set_session_state [function] [call site] 00341
2 SpdmSession::set_crypto_param [function] [call site] 00342
2 SpdmSession::set_mut_auth_requested [function] [call site] 00343
2 Self::session_based_mutual_authenticate [function] [call site] 00344
2 req_create_info [function] [call site] 00346
2 SharedBuffer::new [function] [call site] 00347
2 SocketIoTransport::new [function] [call site] 00348
2 SocketIoTransport::new [function] [call site] 00349
2 fake_device_io::FakeSpdmDeviceIo::new [function] [call site] 00350
2 SocketIoTransport::new [function] [call site] 00351
2 FakeSpdmDeviceIo::set_rx [function] [call site] 00352
2 SocketIoTransport::new [function] [call site] 00353
2 SocketIoTransport::new [function] [call site] 00354
2 requester::RequesterContext::new [function] [call site] 00355
2 SpdmSession::new [function] [call site] 00356
2 SpdmSession::setup [function] [call site] 00357
2 SpdmSession::set_session_state [function] [call site] 00359
2 SpdmSession::set_crypto_param [function] [call site] 00360
2 Self::session_based_mutual_authenticate [function] [call site] 00361
1 SocketIoTransport::new [function] [call site] 00363
1 TestCase::input_to_vec [function] [call site] 00364
2 SocketIoTransport::new [function] [call site] 00365
2 Writer::init [function] [call site] 00366
2 encode [function] [call site] 00367
3 TdiReportStructure::encode [function] [call site] 00368
4 BytesMutStrubbed::into_iter [function] [call site] 00375
5 SocketIoTransport::new [function] [call site] 00376
4 Reader::take [function] [call site] 00377
4 BytesMutStrubbed::into_iter [function] [call site] 00380
4 Reader::take [function] [call site] 00381
2 BytesMutStrubbed::extend [function] [call site] 00385
3 BytesMutStrubbed::extend [function] [call site] 00386
4 BytesMutStrubbed::extend [function] [call site] 00387
2 BytesMutStrubbed::into_iter [function] [call site] 00388