Fuzz introspector: psk_finish_rsp
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
484 0 EP call site: 00000 ResponderRunner::run

Fuzzer calltree

0 fuzz_target [function] [call site] 00000
1 fuzz_handle_spdm_psk_finish [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::secret::pqc_asym_sign::register [function] [call site] 00007
2 BytesMutStrubbed::clone [function] [call site] 00010
2 spdmlib::secret::psk::register [function] [call site] 00011
2 BytesMutStrubbed::clone [function] [call site] 00014
2 spdmlib::crypto::hmac::register [function] [call site] 00015
2 BytesMutStrubbed::clone [function] [call site] 00018
2 spdmlib::crypto::hkdf::register [function] [call site] 00019
2 BytesMutStrubbed::clone [function] [call site] 00022
2 rsp_create_info [function] [call site] 00023
3 SecuredMessageVersion::try_from [function] [call site] 00030
3 Result::unwrap [function] [call site] 00032
3 SecuredMessageVersion::try_from [function] [call site] 00034
3 Result::unwrap [function] [call site] 00035
3 SecuredMessageVersion::try_from [function] [call site] 00037
3 Result::unwrap [function] [call site] 00038
3 TdiState::default [function] [call site] 00039
3 TdiState::default [function] [call site] 00040
3 get_test_key_directory [function] [call site] 00041
3 PathBuf::join [function] [call site] 00049
3 PathBuf::join [function] [call site] 00050
3 std::fs::read [function] [call site] 00051
4 u32::read [function] [call site] 00052
5 Reader::take [function] [call site] 00053
6 Reader::left [function] [call site] 00054
7 BytesMutStrubbed::len [function] [call site] 00055
8 BytesMutStrubbed::len [function] [call site] 00056
5 Option::and_then [function] [call site] 00058
4 u32::read [function] [call site] 00059
4 u32::read [function] [call site] 00060
3 Option::expect [function] [call site] 00062
3 PathBuf::join [function] [call site] 00063
3 PathBuf::join [function] [call site] 00064
3 std::fs::read [function] [call site] 00065
3 Option::expect [function] [call site] 00066
3 PathBuf::join [function] [call site] 00067
3 PathBuf::join [function] [call site] 00068
3 std::fs::read [function] [call site] 00069
3 Option::expect [function] [call site] 00070
3 BytesMutStrubbed::len [function] [call site] 00071
3 BytesMutStrubbed::len [function] [call site] 00072
3 BytesMutStrubbed::len [function] [call site] 00073
3 copy_from_slice [function] [call site] 00074
3 BytesMutStrubbed::as_ref [function] [call site] 00075
4 BytesMutStrubbed::as_ref [function] [call site] 00076
3 copy_from_slice [function] [call site] 00077
3 BytesMutStrubbed::as_ref [function] [call site] 00078
3 copy_from_slice [function] [call site] 00079
3 BytesMutStrubbed::as_ref [function] [call site] 00080
3 gen_array_clone [function] [call site] 00082
4 SocketIoTransport::new [function] [call site] 00083
4 Writer::push [function] [call site] 00084
5 Writer::left [function] [call site] 00085
6 BytesMutStrubbed::len [function] [call site] 00086
4 BytesMutStrubbed::clone [function] [call site] 00088
5 BytesMutStrubbed::clone [function] [call site] 00089
4 Writer::push [function] [call site] 00090
4 Result::unwrap_or_else [function] [call site] 00110
3 BytesMutStrubbed::is_empty [function] [call site] 00114
4 BytesMutStrubbed::is_empty [function] [call site] 00115
5 BytesMutStrubbed::is_empty [function] [call site] 00116
2 SocketIoTransport::new [function] [call site] 00117
2 SocketIoTransport::new [function] [call site] 00118
2 SharedBuffer::new [function] [call site] 00119
3 SocketIoTransport::new [function] [call site] 00120
3 SocketIoTransport::new [function] [call site] 00121
3 VecDeque::<u8>::new [function] [call site] 00122
2 SocketIoTransport::new [function] [call site] 00123
2 SocketIoTransport::new [function] [call site] 00124
2 FakeSpdmDeviceIoReceve::new [function] [call site] 00125
2 SocketIoTransport::new [function] [call site] 00126
2 responder::ResponderContext::new [function] [call site] 00127
3 crate::common::SpdmContext::new [function] [call site] 00128
4 TdiState::default [function] [call site] 00129
4 TdiState::default [function] [call site] 00130
4 TdiState::default [function] [call site] 00131
4 TdiState::default [function] [call site] 00132
4 gen_array [function] [call site] 00133
5 SocketIoTransport::new [function] [call site] 00134
5 Writer::push [function] [call site] 00135
5 TdiState::default [function] [call site] 00136
5 StatusCode::try_into [function] [call site] 00137
5 Result::unwrap_or_else [function] [call site] 00138
4 SpdmChunkContext::default [function] [call site] 00139
2 SpdmSession::new [function] [call site] 00140
3 SpdmSessionState::default [function] [call site] 00141
3 TdiState::default [function] [call site] 00142
3 TdiState::default [function] [call site] 00143
3 TdiState::default [function] [call site] 00144
3 TdiState::default [function] [call site] 00145
3 TdiState::default [function] [call site] 00146
3 TdiState::default [function] [call site] 00147
3 TdiState::default [function] [call site] 00148
3 SpdmKeySchedule::new [function] [call site] 00149
3 SecuredMessageVersion::default [function] [call site] 00150
3 TdiState::default [function] [call site] 00151
2 SpdmSession::setup [function] [call site] 00152
3 SpdmSession::set_default [function] [call site] 00153
4 SpdmSessionState::default [function] [call site] 00154
4 TdiState::default [function] [call site] 00155
4 TdiState::default [function] [call site] 00156
4 TdiState::default [function] [call site] 00157
4 TdiState::default [function] [call site] 00158
4 TdiState::default [function] [call site] 00159
4 TdiState::default [function] [call site] 00160
4 TdiState::default [function] [call site] 00161
4 SecuredMessageVersion::default [function] [call site] 00162
4 BytesMutStrubbed::is_empty [function] [call site] 00163
5 BytesMutStrubbed::is_empty [function] [call site] 00164
2 SpdmSession::set_session_state [function] [call site] 00167
2 SpdmSession::set_crypto_param [function] [call site] 00168
2 BytesMutStrubbed::is_empty [function] [call site] 00169
3 BytesMutStrubbed::is_empty [function] [call site] 00170
2 SpdmSession::set_use_psk [function] [call site] 00171
2 SpdmPskHintStruct::default [function] [call site] 00173
2 spdmlib::crypto::hash::hash_ctx_init [function] [call site] 00174
3 try_get_or_init [function] [call site] 00175
3 BytesMutStrubbed::clone [function] [call site] 00176
3 tests::one_ok [function] [call site] 00177
4 ResponderRunner::run [function] [call site] 00178
5 spdmlib::crypto::aead::register [function] [call site] 00179
5 BytesMutStrubbed::clone [function] [call site] 00182
5 spdmlib::crypto::rand::register [function] [call site] 00183
5 BytesMutStrubbed::clone [function] [call site] 00186
5 spdmlib::crypto::asym_verify::register [function] [call site] 00187
6 try_get_or_init [function] [call site] 00188
5 BytesMutStrubbed::clone [function] [call site] 00190
5 spdmlib::crypto::pqc_asym_verify::register [function] [call site] 00191
6 try_get_or_init [function] [call site] 00192
5 BytesMutStrubbed::clone [function] [call site] 00194
5 spdmlib::secret::asym_sign::register [function] [call site] 00195
5 BytesMutStrubbed::clone [function] [call site] 00196
5 spdmlib::secret::pqc_asym_sign::register [function] [call site] 00197
5 BytesMutStrubbed::clone [function] [call site] 00198
5 SocketIoTransport::new [function] [call site] 00199
5 SocketIoTransport::new [function] [call site] 00200
5 VecDeque::<u8>::new [function] [call site] 00201
5 SocketIoTransport::new [function] [call site] 00202
5 SocketIoTransport::new [function] [call site] 00203
5 TestCase::input_to_vec [function] [call site] 00204
6 SocketIoTransport::new [function] [call site] 00205
6 Writer::init [function] [call site] 00206
6 BytesMutStrubbed::extend [function] [call site] 00214
7 BytesMutStrubbed::extend [function] [call site] 00215
8 BytesMutStrubbed::extend [function] [call site] 00216
6 BytesMutStrubbed::into_iter [function] [call site] 00217
7 SocketIoTransport::new [function] [call site] 00218
5 BytesMutStrubbed::clone [function] [call site] 00219
6 BytesMutStrubbed::clone [function] [call site] 00220
5 TestSpdmDeviceIo::new [function] [call site] 00221
5 TestCase::config [function] [call site] 00222
6 create_info [function] [call site] 00223
7 SecuredMessageVersion::try_from [function] [call site] 00230
7 Result::unwrap [function] [call site] 00231
7 SecuredMessageVersion::try_from [function] [call site] 00233
7 Result::unwrap [function] [call site] 00234
7 SecuredMessageVersion::try_from [function] [call site] 00236
7 Result::unwrap [function] [call site] 00237
7 TdiState::default [function] [call site] 00238
7 TdiState::default [function] [call site] 00239
7 TdiState::default [function] [call site] 00240
7 get_test_key_directory [function] [call site] 00241
7 PathBuf::join [function] [call site] 00242
7 std::fs::read [function] [call site] 00243
7 Option::expect [function] [call site] 00244
7 PathBuf::join [function] [call site] 00245
7 std::fs::read [function] [call site] 00246
7 Option::expect [function] [call site] 00247
7 PathBuf::join [function] [call site] 00248
7 std::fs::read [function] [call site] 00249
7 Option::expect [function] [call site] 00250
7 BytesMutStrubbed::len [function] [call site] 00251
7 BytesMutStrubbed::len [function] [call site] 00252
7 BytesMutStrubbed::len [function] [call site] 00253
7 copy_from_slice [function] [call site] 00254
7 BytesMutStrubbed::as_ref [function] [call site] 00255
7 copy_from_slice [function] [call site] 00256
7 BytesMutStrubbed::as_ref [function] [call site] 00257
7 copy_from_slice [function] [call site] 00258
7 BytesMutStrubbed::as_ref [function] [call site] 00259
7 copy_from_slice [function] [call site] 00260
7 BytesMutStrubbed::as_ref [function] [call site] 00261
7 gen_array_clone [function] [call site] 00262
7 BytesMutStrubbed::is_empty [function] [call site] 00268
5 responder::ResponderContext::new [function] [call site] 00269
5 SocketIoTransport::new [function] [call site] 00270
5 SocketIoTransport::new [function] [call site] 00271
5 SocketIoTransport::new [function] [call site] 00272
5 SocketIoTransport::new [function] [call site] 00273
5 SpdmContext::process_message [function] [call site] 00274
6 Writer::init [function] [call site] 00275
6 common::util::create_info [function] [call site] 00276
7 SecuredMessageVersion::try_from [function] [call site] 00283
7 Result::unwrap [function] [call site] 00284
7 SecuredMessageVersion::try_from [function] [call site] 00286
7 Result::unwrap [function] [call site] 00287
7 SecuredMessageVersion::try_from [function] [call site] 00289
7 Result::unwrap [function] [call site] 00290
7 TdiState::default [function] [call site] 00291
7 TdiState::default [function] [call site] 00292
7 TdiState::default [function] [call site] 00293
7 get_test_key_directory [function] [call site] 00294
7 PathBuf::join [function] [call site] 00295
7 std::fs::read [function] [call site] 00296
7 Option::expect [function] [call site] 00297
7 PathBuf::join [function] [call site] 00298
7 std::fs::read [function] [call site] 00299
7 Option::expect [function] [call site] 00300
7 PathBuf::join [function] [call site] 00301
7 std::fs::read [function] [call site] 00302
7 Option::expect [function] [call site] 00303
7 BytesMutStrubbed::len [function] [call site] 00304
7 BytesMutStrubbed::len [function] [call site] 00305
7 BytesMutStrubbed::len [function] [call site] 00306
7 copy_from_slice [function] [call site] 00307
7 BytesMutStrubbed::as_ref [function] [call site] 00308
7 copy_from_slice [function] [call site] 00309
7 BytesMutStrubbed::as_ref [function] [call site] 00310
7 copy_from_slice [function] [call site] 00311
7 BytesMutStrubbed::as_ref [function] [call site] 00312
7 copy_from_slice [function] [call site] 00313
7 BytesMutStrubbed::as_ref [function] [call site] 00314
7 gen_array_clone [function] [call site] 00315
7 BytesMutStrubbed::is_empty [function] [call site] 00321
6 SharedBuffer::new [function] [call site] 00322
6 SharedBuffer::set_buffer [function] [call site] 00323
7 StaticMutex::lock [function] [call site] 00324
8 BytesMutStrubbed::as_mut [function] [call site] 00325
9 BytesMutStrubbed::as_mut [function] [call site] 00326
10 BytesMutStrubbed::as_mut [function] [call site] 00327
8 &mut [call site] 00328
8 BytesMutStrubbed::as_mut [function] [call site] 00329
8 StaticMutex::lock [function] [call site] 00330
7 BytesMutStrubbed::deref_mut [function] [call site] 00331
8 BytesMutStrubbed::deref_mut [function] [call site] 00332
7 push_back [function] [call site] 00333
6 FakeSpdmDeviceIoReceve::new [function] [call site] 00334
6 responder::ResponderContext::new [function] [call site] 00335
6 gen_array_clone [function] [call site] 00336
6 SpdmSession::new [function] [call site] 00337
6 SpdmSession::setup [function] [call site] 00338
6 SpdmSession::set_crypto_param [function] [call site] 00340
6 BytesMutStrubbed::is_empty [function] [call site] 00341
6 SpdmSession::set_session_state [function] [call site] 00342
6 SpdmContext::process_message [function] [call site] 00343
5 executor::block_on [function] [call site] 00345
6 StaticMutex::lock [function] [call site] 00346
6 block_on [function] [call site] 00347
7 StaticMutex::lock [function] [call site] 00348
5 TestCase::expected_to_vec [function] [call site] 00352
6 SocketIoTransport::new [function] [call site] 00353
6 Writer::init [function] [call site] 00354
6 BytesMutStrubbed::extend [function] [call site] 00357
6 BytesMutStrubbed::into_iter [function] [call site] 00358
5 StaticMutex::lock [function] [call site] 00359
6 BytesMutStrubbed::as_mut [function] [call site] 00360
6 &mut [call site] 00361
6 BytesMutStrubbed::as_mut [function] [call site] 00362
6 StaticMutex::lock [function] [call site] 00363
5 Output::make_contiguous [function] [call site] 00364
5 make_contiguous [function] [call site] 00365
4 test_vector_file [function] [call site] 00366
4 TestCase::consume_string [function] [call site] 00367
5 TestCase::consume_optional_string [function] [call site] 00368
6 BytesMutStrubbed::clone [function] [call site] 00370
7 BytesMutStrubbed::clone [function] [call site] 00371
5 Option::unwrap_or_else [function] [call site] 00372
3 self::hash::SpdmHashCtx [function] [call site] 00375
2 codec::Writer::init [function] [call site] 00376
2 SpdmContext::handle_spdm_psk_finish [function] [call site] 00377
3 create_info [function] [call site] 00378
3 SocketIoTransport::new [function] [call site] 00379
3 SocketIoTransport::new [function] [call site] 00380
3 SharedBuffer::new [function] [call site] 00381
3 SocketIoTransport::new [function] [call site] 00382
3 SocketIoTransport::new [function] [call site] 00383
3 FakeSpdmDeviceIoReceve::new [function] [call site] 00384
3 SocketIoTransport::new [function] [call site] 00385
3 secret::psk::register [function] [call site] 00386
3 BytesMutStrubbed::clone [function] [call site] 00389
3 crypto::hmac::register [function] [call site] 00390
3 BytesMutStrubbed::clone [function] [call site] 00393
3 responder::ResponderContext::new [function] [call site] 00394
3 gen_array_clone [function] [call site] 00395
3 SpdmSession::new [function] [call site] 00396
3 SpdmSession::setup [function] [call site] 00397
3 SpdmSession::set_crypto_param [function] [call site] 00399
3 BytesMutStrubbed::is_empty [function] [call site] 00400
3 SpdmSession::set_session_state [function] [call site] 00401
3 Writer::init [function] [call site] 00402
3 Writer::init [function] [call site] 00408
3 SocketIoTransport::new [function] [call site] 00409
3 SpdmHeartbeatRequestPayload::spdm_encode [function] [call site] 00410
3 Bytes::copy_from_slice [function] [call site] 00416
3 copy_from_slice [function] [call site] 00417
3 Writer::init [function] [call site] 00418
3 SpdmContext::handle_spdm_psk_finish [function] [call site] 00419
3 executor::block_on [function] [call site] 00420
2 rsp_create_info [function] [call site] 00421
2 SocketIoTransport::new [function] [call site] 00422
2 SocketIoTransport::new [function] [call site] 00423
2 SharedBuffer::new [function] [call site] 00424
2 SocketIoTransport::new [function] [call site] 00425
2 SocketIoTransport::new [function] [call site] 00426
2 FakeSpdmDeviceIoReceve::new [function] [call site] 00427
2 SocketIoTransport::new [function] [call site] 00428
2 responder::ResponderContext::new [function] [call site] 00429
2 SpdmSession::new [function] [call site] 00430
2 SpdmSession::setup [function] [call site] 00431
2 SpdmSession::set_session_state [function] [call site] 00433
2 SpdmSession::set_crypto_param [function] [call site] 00434
2 BytesMutStrubbed::is_empty [function] [call site] 00435
2 SpdmSession::set_use_psk [function] [call site] 00436
2 SpdmPskHintStruct::default [function] [call site] 00438
2 ManagedBufferA::append_message [function] [call site] 00439
3 Writer::init [function] [call site] 00440
3 Writer::extend_from_slice [function] [call site] 00441
4 Writer::left [function] [call site] 00442
4 BytesMutStrubbed::len [function] [call site] 00443
5 BytesMutStrubbed::len [function] [call site] 00444
4 BytesMutStrubbed::len [function] [call site] 00445
4 BytesMutStrubbed::into_iter [function] [call site] 00446
5 SocketIoTransport::new [function] [call site] 00447
4 Self::IntoIter::enumerate [function] [call site] 00448
4 Reader::take [function] [call site] 00449
3 Writer::used [function] [call site] 00452
2 spdmlib::crypto::hash::hash_ctx_init [function] [call site] 00453
2 codec::Writer::init [function] [call site] 00454
2 SpdmContext::handle_spdm_psk_finish [function] [call site] 00455
2 rsp_create_info [function] [call site] 00456
2 SocketIoTransport::new [function] [call site] 00457
2 SocketIoTransport::new [function] [call site] 00458
2 SharedBuffer::new [function] [call site] 00459
2 SocketIoTransport::new [function] [call site] 00460
2 SocketIoTransport::new [function] [call site] 00461
2 FakeSpdmDeviceIoReceve::new [function] [call site] 00462
2 SocketIoTransport::new [function] [call site] 00463
2 responder::ResponderContext::new [function] [call site] 00464
2 SpdmSession::new [function] [call site] 00465
2 SpdmSession::setup [function] [call site] 00466
2 SpdmSession::set_session_state [function] [call site] 00468
2 SpdmSession::set_crypto_param [function] [call site] 00469
2 BytesMutStrubbed::is_empty [function] [call site] 00470
2 SpdmSession::set_use_psk [function] [call site] 00471
2 SpdmPskHintStruct::default [function] [call site] 00473
2 spdmlib::crypto::hash::hash_ctx_init [function] [call site] 00474
2 codec::Writer::init [function] [call site] 00475
2 SpdmContext::handle_spdm_psk_finish [function] [call site] 00476
1 SocketIoTransport::new [function] [call site] 00477
1 TestCase::input_to_vec [function] [call site] 00478
2 SocketIoTransport::new [function] [call site] 00479
2 Writer::init [function] [call site] 00480
2 BytesMutStrubbed::extend [function] [call site] 00483
2 BytesMutStrubbed::into_iter [function] [call site] 00484