Fuzz introspector: get_encapsulated_request_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
594 0 EP call site: 00000 SpdmSession::decode_spdm_secured_message

Fuzzer calltree

0 fuzz_target [function] [call site] 00000
1 fuzz_handle_get_encapsulated_request [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::cert_operation::register [function] [call site] 00007
2 BytesMutStrubbed::clone [function] [call site] 00010
2 rsp_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 copy_from_slice [function] [call site] 00098
3 BytesMutStrubbed::as_ref [function] [call site] 00099
3 copy_from_slice [function] [call site] 00100
3 BytesMutStrubbed::as_ref [function] [call site] 00101
3 gen_array_clone [function] [call site] 00103
4 SocketIoTransport::new [function] [call site] 00104
4 Writer::push [function] [call site] 00105
5 Writer::left [function] [call site] 00106
6 BytesMutStrubbed::len [function] [call site] 00107
4 BytesMutStrubbed::clone [function] [call site] 00109
5 BytesMutStrubbed::clone [function] [call site] 00110
4 Writer::push [function] [call site] 00111
4 Result::unwrap_or_else [function] [call site] 00131
3 BytesMutStrubbed::is_empty [function] [call site] 00135
4 BytesMutStrubbed::is_empty [function] [call site] 00136
2 SocketIoTransport::new [function] [call site] 00137
2 SocketIoTransport::new [function] [call site] 00138
2 SharedBuffer::new [function] [call site] 00139
3 SocketIoTransport::new [function] [call site] 00140
3 SocketIoTransport::new [function] [call site] 00141
3 VecDeque::<u8>::new [function] [call site] 00142
2 SocketIoTransport::new [function] [call site] 00143
2 SocketIoTransport::new [function] [call site] 00144
2 FakeSpdmDeviceIoReceve::new [function] [call site] 00145
2 SocketIoTransport::new [function] [call site] 00146
2 responder::ResponderContext::new [function] [call site] 00147
3 crate::common::SpdmContext::new [function] [call site] 00148
4 TdiReportStructure::default [function] [call site] 00149
5 TdiReportStructure::default [function] [call site] 00150
5 TdispMmioRange::default [function] [call site] 00151
4 TdiReportStructure::default [function] [call site] 00152
5 TdiReportStructure::default [function] [call site] 00153
5 TdispMmioRange::default [function] [call site] 00154
4 TdiReportStructure::default [function] [call site] 00155
5 TdiReportStructure::default [function] [call site] 00156
5 TdispMmioRange::default [function] [call site] 00157
4 TdiReportStructure::default [function] [call site] 00158
5 TdiReportStructure::default [function] [call site] 00159
5 TdispMmioRange::default [function] [call site] 00160
4 gen_array [function] [call site] 00161
5 SocketIoTransport::new [function] [call site] 00162
5 Writer::push [function] [call site] 00163
5 TdiReportStructure::default [function] [call site] 00164
6 TdiReportStructure::default [function] [call site] 00165
6 TdispMmioRange::default [function] [call site] 00166
5 StatusCode::try_into [function] [call site] 00167
5 Result::unwrap_or_else [function] [call site] 00168
2 SpdmRuntimeInfo::set_connection_state [function] [call site] 00169
2 SpdmCertChainBuffer::default [function] [call site] 00171
2 codec::Writer::init [function] [call site] 00172
2 SpdmContext::handle_get_encapsulated_request [function] [call site] 00173
3 common::util::create_info [function] [call site] 00174
4 SecuredMessageVersion::try_from [function] [call site] 00180
4 Result::unwrap [function] [call site] 00181
4 SecuredMessageVersion::try_from [function] [call site] 00183
4 Result::unwrap [function] [call site] 00184
4 SecuredMessageVersion::try_from [function] [call site] 00186
4 Result::unwrap [function] [call site] 00187
4 TdiReportStructure::default [function] [call site] 00188
4 TdiReportStructure::default [function] [call site] 00189
4 TdiReportStructure::default [function] [call site] 00190
4 get_test_key_directory [function] [call site] 00191
4 PathBuf::join [function] [call site] 00192
4 std::fs::read [function] [call site] 00193
4 Option::expect [function] [call site] 00194
4 PathBuf::join [function] [call site] 00195
4 std::fs::read [function] [call site] 00196
4 Option::expect [function] [call site] 00197
4 PathBuf::join [function] [call site] 00198
4 std::fs::read [function] [call site] 00199
4 Option::expect [function] [call site] 00200
4 BytesMutStrubbed::len [function] [call site] 00201
4 BytesMutStrubbed::len [function] [call site] 00202
4 BytesMutStrubbed::len [function] [call site] 00203
4 copy_from_slice [function] [call site] 00204
4 BytesMutStrubbed::as_ref [function] [call site] 00205
4 copy_from_slice [function] [call site] 00206
4 BytesMutStrubbed::as_ref [function] [call site] 00207
4 copy_from_slice [function] [call site] 00208
4 BytesMutStrubbed::as_ref [function] [call site] 00209
4 copy_from_slice [function] [call site] 00210
4 BytesMutStrubbed::as_ref [function] [call site] 00211
4 gen_array_clone [function] [call site] 00212
4 BytesMutStrubbed::clone [function] [call site] 00215
4 BytesMutStrubbed::is_empty [function] [call site] 00219
3 SocketIoTransport::new [function] [call site] 00220
3 SocketIoTransport::new [function] [call site] 00221
3 SharedBuffer::new [function] [call site] 00222
3 SocketIoTransport::new [function] [call site] 00223
3 SocketIoTransport::new [function] [call site] 00224
3 FakeSpdmDeviceIoReceve::new [function] [call site] 00225
3 SocketIoTransport::new [function] [call site] 00226
3 setup_test_context_and_session [function] [call site] 00227
4 ResponderContext::new [function] [call site] 00228
5 crate::common::SpdmContext::new [function] [call site] 00229
4 secret::asym_sign::register [function] [call site] 00230
4 BytesMutStrubbed::clone [function] [call site] 00233
4 crypto::hmac::register [function] [call site] 00234
4 BytesMutStrubbed::clone [function] [call site] 00237
4 SpdmRuntimeInfo::set_connection_state [function] [call site] 00238
4 gen_array_clone [function] [call site] 00239
4 SpdmSession::new [function] [call site] 00240
5 SpdmSessionState::default [function] [call site] 00241
5 TdiReportStructure::default [function] [call site] 00242
6 TdiReportStructure::default [function] [call site] 00243
6 TdispMmioRange::default [function] [call site] 00244
5 TdiReportStructure::default [function] [call site] 00245
6 TdiReportStructure::default [function] [call site] 00246
6 TdispMmioRange::default [function] [call site] 00247
5 TdiReportStructure::default [function] [call site] 00248
6 TdiReportStructure::default [function] [call site] 00249
6 TdispMmioRange::default [function] [call site] 00250
5 TdiReportStructure::default [function] [call site] 00251
6 TdiReportStructure::default [function] [call site] 00252
6 TdispMmioRange::default [function] [call site] 00253
5 TdiReportStructure::default [function] [call site] 00254
5 TdiReportStructure::default [function] [call site] 00255
6 TdiReportStructure::default [function] [call site] 00256
6 TdispMmioRange::default [function] [call site] 00257
5 TdiReportStructure::default [function] [call site] 00258
6 TdiReportStructure::default [function] [call site] 00259
6 TdispMmioRange::default [function] [call site] 00260
5 SpdmKeySchedule::new [function] [call site] 00261
5 SecuredMessageVersion::default [function] [call site] 00262
5 TdiReportStructure::default [function] [call site] 00263
6 TdiReportStructure::default [function] [call site] 00264
6 TdispMmioRange::default [function] [call site] 00265
4 SpdmSession::setup [function] [call site] 00266
5 SpdmSession::set_default [function] [call site] 00267
6 SpdmSessionState::default [function] [call site] 00268
6 TdiReportStructure::default [function] [call site] 00269
6 TdiReportStructure::default [function] [call site] 00270
6 TdiReportStructure::default [function] [call site] 00271
6 TdiReportStructure::default [function] [call site] 00272
6 TdiReportStructure::default [function] [call site] 00273
6 TdiReportStructure::default [function] [call site] 00274
6 TdiReportStructure::default [function] [call site] 00275
6 SecuredMessageVersion::default [function] [call site] 00276
6 BytesMutStrubbed::is_empty [function] [call site] 00277
7 BytesMutStrubbed::is_empty [function] [call site] 00278
4 SpdmSession::set_crypto_param [function] [call site] 00281
4 SpdmSession::set_session_state [function] [call site] 00282
3 Writer::init [function] [call site] 00283
3 Writer::init [function] [call site] 00284
3 SpdmContext::handle_get_encapsulated_request [function] [call site] 00285
3 StaticMutex::lock [function] [call site] 00286
4 BytesMutStrubbed::as_mut [function] [call site] 00287
5 BytesMutStrubbed::as_mut [function] [call site] 00288
6 BytesMutStrubbed::as_mut [function] [call site] 00289
4 &mut [call site] 00290
4 BytesMutStrubbed::as_mut [function] [call site] 00291
4 StaticMutex::lock [function] [call site] 00292
3 BytesMutStrubbed::deref_mut [function] [call site] 00293
4 BytesMutStrubbed::deref_mut [function] [call site] 00294
3 TcpTransport::receive [function] [call site] 00295
4 TdiReportStructure::read [function] [call site] 00296
5 InterfaceInfo::read [function] [call site] 00297
5 u16::read [function] [call site] 00298
5 u16::read [function] [call site] 00299
5 u16::read [function] [call site] 00300
5 u32::read [function] [call site] 00301
5 u32::read [function] [call site] 00302
5 TdispMmioRange::default [function] [call site] 00303
5 Reader::take [function] [call site] 00305
5 TdispMmioRange::read [function] [call site] 00306
5 u32::read [function] [call site] 00307
5 Reader::take [function] [call site] 00309
4 tests::one_ok [function] [call site] 00312
5 ResponderRunner::run [function] [call site] 00313
6 spdmlib::crypto::aead::register [function] [call site] 00314
6 BytesMutStrubbed::clone [function] [call site] 00317
6 spdmlib::crypto::rand::register [function] [call site] 00318
6 BytesMutStrubbed::clone [function] [call site] 00321
6 spdmlib::crypto::asym_verify::register [function] [call site] 00322
7 try_get_or_init [function] [call site] 00323
6 BytesMutStrubbed::clone [function] [call site] 00325
6 spdmlib::secret::asym_sign::register [function] [call site] 00326
6 BytesMutStrubbed::clone [function] [call site] 00327
6 SocketIoTransport::new [function] [call site] 00328
6 SocketIoTransport::new [function] [call site] 00329
6 VecDeque::<u8>::new [function] [call site] 00330
6 SocketIoTransport::new [function] [call site] 00331
6 SocketIoTransport::new [function] [call site] 00332
6 TestCase::input_to_vec [function] [call site] 00333
7 SocketIoTransport::new [function] [call site] 00334
7 Writer::init [function] [call site] 00335
7 encode [function] [call site] 00336
8 TdiReportStructure::encode [function] [call site] 00337
9 BytesMutStrubbed::into_iter [function] [call site] 00344
10 SocketIoTransport::new [function] [call site] 00345
9 Reader::take [function] [call site] 00346
9 BytesMutStrubbed::into_iter [function] [call site] 00349
9 Reader::take [function] [call site] 00350
7 BytesMutStrubbed::extend [function] [call site] 00354
8 BytesMutStrubbed::extend [function] [call site] 00355
9 BytesMutStrubbed::extend [function] [call site] 00356
7 BytesMutStrubbed::into_iter [function] [call site] 00357
6 BytesMutStrubbed::clone [function] [call site] 00358
7 BytesMutStrubbed::clone [function] [call site] 00359
6 TestSpdmDeviceIo::new [function] [call site] 00360
6 TestCase::config [function] [call site] 00361
7 create_info [function] [call site] 00362
8 SecuredMessageVersion::try_from [function] [call site] 00368
8 Result::unwrap [function] [call site] 00369
8 SecuredMessageVersion::try_from [function] [call site] 00371
8 Result::unwrap [function] [call site] 00372
8 SecuredMessageVersion::try_from [function] [call site] 00374
8 Result::unwrap [function] [call site] 00375
8 TdiReportStructure::default [function] [call site] 00376
8 TdiReportStructure::default [function] [call site] 00377
8 TdiReportStructure::default [function] [call site] 00378
8 get_test_key_directory [function] [call site] 00379
8 PathBuf::join [function] [call site] 00380
8 std::fs::read [function] [call site] 00381
8 Option::expect [function] [call site] 00382
8 PathBuf::join [function] [call site] 00383
8 std::fs::read [function] [call site] 00384
8 Option::expect [function] [call site] 00385
8 PathBuf::join [function] [call site] 00386
8 std::fs::read [function] [call site] 00387
8 Option::expect [function] [call site] 00388
8 BytesMutStrubbed::len [function] [call site] 00389
8 BytesMutStrubbed::len [function] [call site] 00390
8 BytesMutStrubbed::len [function] [call site] 00391
8 copy_from_slice [function] [call site] 00392
8 BytesMutStrubbed::as_ref [function] [call site] 00393
8 copy_from_slice [function] [call site] 00394
8 BytesMutStrubbed::as_ref [function] [call site] 00395
8 copy_from_slice [function] [call site] 00396
8 BytesMutStrubbed::as_ref [function] [call site] 00397
8 copy_from_slice [function] [call site] 00398
8 BytesMutStrubbed::as_ref [function] [call site] 00399
8 gen_array_clone [function] [call site] 00400
8 BytesMutStrubbed::clone [function] [call site] 00403
8 BytesMutStrubbed::is_empty [function] [call site] 00407
6 responder::ResponderContext::new [function] [call site] 00408
6 SocketIoTransport::new [function] [call site] 00409
6 SocketIoTransport::new [function] [call site] 00410
6 SocketIoTransport::new [function] [call site] 00411
6 SocketIoTransport::new [function] [call site] 00412
6 SpdmContext::process_message [function] [call site] 00413
7 Writer::init [function] [call site] 00414
7 common::util::create_info [function] [call site] 00415
7 SharedBuffer::new [function] [call site] 00416
7 SharedBuffer::set_buffer [function] [call site] 00417
8 StaticMutex::lock [function] [call site] 00418
8 BytesMutStrubbed::deref_mut [function] [call site] 00419
8 push_back [function] [call site] 00420
7 FakeSpdmDeviceIoReceve::new [function] [call site] 00421
7 responder::ResponderContext::new [function] [call site] 00422
7 gen_array_clone [function] [call site] 00423
7 SpdmSession::new [function] [call site] 00424
7 SpdmSession::setup [function] [call site] 00425
7 SpdmSession::set_crypto_param [function] [call site] 00427
7 SpdmSession::set_session_state [function] [call site] 00428
7 SpdmContext::process_message [function] [call site] 00429
6 executor::block_on [function] [call site] 00431
7 StaticMutex::lock [function] [call site] 00432
7 block_on [function] [call site] 00433
8 StaticMutex::lock [function] [call site] 00434
6 TestCase::expected_to_vec [function] [call site] 00438
7 SocketIoTransport::new [function] [call site] 00439
7 Writer::init [function] [call site] 00440
7 BytesMutStrubbed::extend [function] [call site] 00443
7 BytesMutStrubbed::into_iter [function] [call site] 00444
6 StaticMutex::lock [function] [call site] 00445
7 BytesMutStrubbed::as_mut [function] [call site] 00446
7 &mut [call site] 00447
7 BytesMutStrubbed::as_mut [function] [call site] 00448
7 StaticMutex::lock [function] [call site] 00449
6 Output::make_contiguous [function] [call site] 00450
6 make_contiguous [function] [call site] 00451
5 test_vector_file [function] [call site] 00452
5 TestCase::consume_string [function] [call site] 00453
6 TestCase::consume_optional_string [function] [call site] 00454
7 BytesMutStrubbed::clone [function] [call site] 00456
8 BytesMutStrubbed::clone [function] [call site] 00457
6 Option::unwrap_or_else [function] [call site] 00458
3 SocketIoTransport::new [function] [call site] 00462
3 SocketIoTransport::new [function] [call site] 00463
3 SpdmContext::decode_secured_message [function] [call site] 00465
4 StaticMutex::lock [function] [call site] 00466
4 BytesMutStrubbed::deref_mut [function] [call site] 00467
4 TestTransportEncap::decap [function] [call site] 00468
5 StaticMutex::lock [function] [call site] 00469
6 BytesMutStrubbed::as_mut [function] [call site] 00470
6 &mut [call site] 00471
6 BytesMutStrubbed::as_mut [function] [call site] 00472
6 StaticMutex::lock [function] [call site] 00473
5 BytesMutStrubbed::len [function] [call site] 00474
6 BytesMutStrubbed::len [function] [call site] 00475
5 copy_from_slice [function] [call site] 00476
4 SocketIoTransport::new [function] [call site] 00478
4 SocketIoTransport::new [function] [call site] 00479
4 SocketIoTransport::new [function] [call site] 00480
4 SpdmContext::get_session_via_id [function] [call site] 00482
5 SpdmSession::get_session_id [function] [call site] 00485
4 Option::ok_or [function] [call site] 00486
4 SpdmSession::decode_spdm_secured_message [function] [call site] 00487
5 SpdmSession::decode_msg [function] [call site] 00489
6 SpdmAeadAlgo::get_tag_size [function] [call site] 00490
6 Reader::init [function] [call site] 00492
6 u32::read [function] [call site] 00493
6 Option::ok_or [function] [call site] 00494
6 Option::ok_or [function] [call site] 00497
6 u16::read [function] [call site] 00499
6 Option::ok_or [function] [call site] 00500
6 Reader::used [function] [call site] 00501
6 BytesMutStrubbed::len [function] [call site] 00502
7 BytesMutStrubbed::len [function] [call site] 00503
6 BytesMutStrubbed::clone [function] [call site] 00506
6 crypto::aead::decrypt [function] [call site] 00507
7 try_get_or_init [function] [call site] 00508
7 BytesMutStrubbed::clone [function] [call site] 00509
6 Reader::init [function] [call site] 00511
6 u16::read [function] [call site] 00512
6 Option::ok_or [function] [call site] 00513
6 copy_from_slice [function] [call site] 00515
5 SpdmSession::decode_msg [function] [call site] 00518
5 SpdmSession::decode_msg [function] [call site] 00520
5 SpdmSession::decode_msg [function] [call site] 00522
5 SpdmSession::decode_msg [function] [call site] 00524
5 crate::error::StatusCode::CRYPTO [function] [call site] 00528
5 SpdmSession::set_default [function] [call site] 00529
4 StaticMutex::lock [function] [call site] 00530
4 BytesMutStrubbed::deref_mut [function] [call site] 00531
4 TestTransportEncap::decap_app [function] [call site] 00532
5 StaticMutex::lock [function] [call site] 00533
5 BytesMutStrubbed::len [function] [call site] 00534
5 copy_from_slice [function] [call site] 00535
5 BytesMutStrubbed::len [function] [call site] 00537
4 SocketIoTransport::new [function] [call site] 00538
4 SocketIoTransport::new [function] [call site] 00539
4 SocketIoTransport::new [function] [call site] 00540
3 Reader::init [function] [call site] 00543
3 SpdmMessageHeader::read [function] [call site] 00544
4 SpdmVersion::read [function] [call site] 00545
4 TdiReportStructure::read [function] [call site] 00558
5 InterfaceInfo::read [function] [call site] 00559
5 u16::read [function] [call site] 00560
5 u16::read [function] [call site] 00561
5 u16::read [function] [call site] 00562
5 u32::read [function] [call site] 00563
5 u32::read [function] [call site] 00564
5 TdispMmioRange::default [function] [call site] 00565
5 Reader::take [function] [call site] 00567
5 TdispMmioRange::read [function] [call site] 00568
5 u32::read [function] [call site] 00569
5 Reader::take [function] [call site] 00571
3 Option::unwrap [function] [call site] 00575
3 SpdmEncapsulatedRequestPayload::spdm_read [function] [call site] 00576
3 SpdmMessageHeader::read [function] [call site] 00580
3 Option::unwrap [function] [call site] 00581
3 SpdmGetDigestsRequestPayload::spdm_read [function] [call site] 00582
3 executor::block_on [function] [call site] 00586
1 SocketIoTransport::new [function] [call site] 00587
1 TestCase::input_to_vec [function] [call site] 00588
2 SocketIoTransport::new [function] [call site] 00589
2 Writer::init [function] [call site] 00590
2 BytesMutStrubbed::extend [function] [call site] 00593
2 BytesMutStrubbed::into_iter [function] [call site] 00594