Fuzz introspector: pskexchange_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
309 0 EP call site: 00000 fuzz_handle_spdm_psk_exchange

Fuzzer calltree

0 fuzz_target [function] [call site] 00000
1 fuzz_handle_spdm_psk_exchange [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::secret::measurement::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 spdmlib::secret::psk::register [function] [call site] 00015
3 try_init_once [function] [call site] 00016
3 is_ok [function] [call site] 00017
2 BytesMutStrubbed::clone [function] [call site] 00018
2 rsp_create_info [function] [call site] 00019
3 Some [function] [call site] 00020
3 Some [function] [call site] 00021
3 Some [function] [call site] 00022
3 Some [function] [call site] 00023
3 Some [function] [call site] 00024
3 Some [function] [call site] 00025
3 SecuredMessageVersion::try_from [function] [call site] 00026
4 Ok [function] [call site] 00027
3 Result::unwrap [function] [call site] 00028
3 Some [function] [call site] 00029
3 SecuredMessageVersion::try_from [function] [call site] 00030
3 Result::unwrap [function] [call site] 00031
3 Some [function] [call site] 00032
3 SecuredMessageVersion::try_from [function] [call site] 00033
3 Result::unwrap [function] [call site] 00034
3 TdiState::default [function] [call site] 00035
3 TdiState::default [function] [call site] 00036
3 get_test_key_directory [function] [call site] 00037
4 u8::from [function] [call site] 00038
5 Tag::into [function] [call site] 00039
4 Self::parent [function] [call site] 00040
4 expect [function] [call site] 00041
4 parent [function] [call site] 00042
4 expect [function] [call site] 00043
4 Self::to_path_buf [function] [call site] 00044
3 PathBuf::join [function] [call site] 00045
3 PathBuf::join [function] [call site] 00046
3 std::fs::read [function] [call site] 00047
4 u32::read [function] [call site] 00048
5 Reader::take [function] [call site] 00049
6 Reader::left [function] [call site] 00050
7 BytesMutStrubbed::len [function] [call site] 00051
8 BytesMutStrubbed::len [function] [call site] 00052
6 Some [function] [call site] 00053
5 Option::and_then [function] [call site] 00054
4 u32::read [function] [call site] 00055
4 u32::read [function] [call site] 00056
4 Some [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 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 BytesMutStrubbed::len [function] [call site] 00067
3 BytesMutStrubbed::len [function] [call site] 00068
3 BytesMutStrubbed::len [function] [call site] 00069
3 copy_from_slice [function] [call site] 00070
3 BytesMutStrubbed::as_ref [function] [call site] 00071
4 BytesMutStrubbed::as_ref [function] [call site] 00072
3 copy_from_slice [function] [call site] 00073
3 BytesMutStrubbed::as_ref [function] [call site] 00074
3 copy_from_slice [function] [call site] 00075
3 BytesMutStrubbed::as_ref [function] [call site] 00076
3 Some [function] [call site] 00077
3 gen_array_clone [function] [call site] 00078
4 SocketIoTransport::new [function] [call site] 00079
4 Writer::push [function] [call site] 00080
5 Writer::left [function] [call site] 00081
6 BytesMutStrubbed::len [function] [call site] 00082
5 Some [function] [call site] 00083
4 BytesMutStrubbed::clone [function] [call site] 00084
5 BytesMutStrubbed::clone [function] [call site] 00085
4 Writer::push [function] [call site] 00086
4 StatusCode::try_into [function] [call site] 00087
5 Ok [function] [call site] 00088
5 u24::new [function] [call site] 00089
6 tests::test_u24 [function] [call site] 00090
7 Writer::init [function] [call site] 00091
7 u24::new [function] [call site] 00092
7 Reader::init [function] [call site] 00093
5 Ok [function] [call site] 00094
5 u24::new [function] [call site] 00095
5 Ok [function] [call site] 00096
5 u24::new [function] [call site] 00097
5 Ok [function] [call site] 00098
5 u24::new [function] [call site] 00099
5 Ok [function] [call site] 00100
5 u24::new [function] [call site] 00101
5 Ok [function] [call site] 00102
5 u24::new [function] [call site] 00103
5 Ok [function] [call site] 00104
5 u24::new [function] [call site] 00105
4 Result::unwrap_or_else [function] [call site] 00106
3 Some [function] [call site] 00107
3 Some [function] [call site] 00108
3 Some [function] [call site] 00109
3 BytesMutStrubbed::is_empty [function] [call site] 00110
4 BytesMutStrubbed::is_empty [function] [call site] 00111
5 BytesMutStrubbed::is_empty [function] [call site] 00112
2 SocketIoTransport::new [function] [call site] 00113
2 SocketIoTransport::new [function] [call site] 00114
2 SharedBuffer::new [function] [call site] 00115
3 SocketIoTransport::new [function] [call site] 00116
3 SocketIoTransport::new [function] [call site] 00117
3 VecDeque::<u8>::new [function] [call site] 00118
2 SocketIoTransport::new [function] [call site] 00119
2 SocketIoTransport::new [function] [call site] 00120
2 FakeSpdmDeviceIoReceve::new [function] [call site] 00121
2 SocketIoTransport::new [function] [call site] 00122
2 responder::ResponderContext::new [function] [call site] 00123
3 crate::common::SpdmContext::new [function] [call site] 00124
4 TdiState::default [function] [call site] 00125
4 TdiState::default [function] [call site] 00126
4 TdiState::default [function] [call site] 00127
4 TdiState::default [function] [call site] 00128
4 gen_array [function] [call site] 00129
5 SocketIoTransport::new [function] [call site] 00130
5 Writer::push [function] [call site] 00131
5 TdiState::default [function] [call site] 00132
5 StatusCode::try_into [function] [call site] 00133
5 Result::unwrap_or_else [function] [call site] 00134
4 SpdmChunkContext::default [function] [call site] 00135
2 SpdmContext::reset_runtime_info [function] [call site] 00136
3 TdiState::default [function] [call site] 00137
2 SpdmRuntimeInfo::set_connection_state [function] [call site] 00138
2 codec::Writer::init [function] [call site] 00139
2 SpdmContext::handle_spdm_psk_exchange [function] [call site] 00140
3 common::util::create_info [function] [call site] 00141
4 Some [function] [call site] 00142
4 Some [function] [call site] 00143
4 Some [function] [call site] 00144
4 Some [function] [call site] 00145
4 Some [function] [call site] 00146
4 Some [function] [call site] 00147
4 SecuredMessageVersion::try_from [function] [call site] 00148
4 Result::unwrap [function] [call site] 00149
4 Some [function] [call site] 00150
4 SecuredMessageVersion::try_from [function] [call site] 00151
4 Result::unwrap [function] [call site] 00152
4 Some [function] [call site] 00153
4 SecuredMessageVersion::try_from [function] [call site] 00154
4 Result::unwrap [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 get_test_key_directory [function] [call site] 00159
4 PathBuf::join [function] [call site] 00160
4 std::fs::read [function] [call site] 00161
4 Option::expect [function] [call site] 00162
4 PathBuf::join [function] [call site] 00163
4 std::fs::read [function] [call site] 00164
4 Option::expect [function] [call site] 00165
4 PathBuf::join [function] [call site] 00166
4 std::fs::read [function] [call site] 00167
4 Option::expect [function] [call site] 00168
4 BytesMutStrubbed::len [function] [call site] 00169
4 BytesMutStrubbed::len [function] [call site] 00170
4 BytesMutStrubbed::len [function] [call site] 00171
4 copy_from_slice [function] [call site] 00172
4 BytesMutStrubbed::as_ref [function] [call site] 00173
4 copy_from_slice [function] [call site] 00174
4 BytesMutStrubbed::as_ref [function] [call site] 00175
4 copy_from_slice [function] [call site] 00176
4 BytesMutStrubbed::as_ref [function] [call site] 00177
4 copy_from_slice [function] [call site] 00178
4 BytesMutStrubbed::as_ref [function] [call site] 00179
4 gen_array_clone [function] [call site] 00180
4 Some [function] [call site] 00181
4 Some [function] [call site] 00182
4 Some [function] [call site] 00183
4 Some [function] [call site] 00184
4 Some [function] [call site] 00185
4 BytesMutStrubbed::is_empty [function] [call site] 00186
3 SocketIoTransport::new [function] [call site] 00187
3 SocketIoTransport::new [function] [call site] 00188
3 SharedBuffer::new [function] [call site] 00189
3 SocketIoTransport::new [function] [call site] 00190
3 SocketIoTransport::new [function] [call site] 00191
3 FakeSpdmDeviceIoReceve::new [function] [call site] 00192
3 SocketIoTransport::new [function] [call site] 00193
3 secret::psk::register [function] [call site] 00194
4 try_init_once [function] [call site] 00195
4 is_ok [function] [call site] 00196
3 BytesMutStrubbed::clone [function] [call site] 00197
3 responder::ResponderContext::new [function] [call site] 00198
3 Writer::init [function] [call site] 00199
3 Writer::init [function] [call site] 00200
3 SpdmOpaqueStruct::from_sm_supported_ver_list_opaque [function] [call site] 00201
4 Writer::init [function] [call site] 00202
4 SpdmHeartbeatRequestPayload::spdm_encode [function] [call site] 00203
5 encode [function] [call site] 00204
6 SpdmSocketHeader::encode [function] [call site] 00205
7 encode [function] [call site] 00206
7 encode [function] [call site] 00207
7 encode [function] [call site] 00208
7 Ok [function] [call site] 00209
5 map_err [function] [call site] 00210
5 encode [function] [call site] 00211
5 map_err [function] [call site] 00212
5 Ok [function] [call site] 00213
4 Ok [function] [call site] 00214
3 SpdmResult::unwrap [function] [call site] 00215
3 Bytes::copy_from_slice [function] [call site] 00216
3 copy_from_slice [function] [call site] 00217
3 Writer::init [function] [call site] 00218
3 SpdmContext::handle_spdm_psk_exchange [function] [call site] 00219
3 executor::block_on [function] [call site] 00220
4 StaticMutex::lock [function] [call site] 00221
5 BytesMutStrubbed::as_mut [function] [call site] 00222
6 BytesMutStrubbed::as_mut [function] [call site] 00223
7 BytesMutStrubbed::as_mut [function] [call site] 00224
5 &mut [call site] 00225
5 BytesMutStrubbed::as_mut [function] [call site] 00226
5 StaticMutex::lock [function] [call site] 00227
4 block_on [function] [call site] 00228
5 StaticMutex::lock [function] [call site] 00229
5 block_on [function] [call site] 00230
5 Box::pin [function] [call site] 00231
4 Box::pin [function] [call site] 00232
2 rsp_create_info [function] [call site] 00233
2 SocketIoTransport::new [function] [call site] 00234
2 SocketIoTransport::new [function] [call site] 00235
2 SharedBuffer::new [function] [call site] 00236
2 SocketIoTransport::new [function] [call site] 00237
2 SocketIoTransport::new [function] [call site] 00238
2 FakeSpdmDeviceIoReceve::new [function] [call site] 00239
2 SocketIoTransport::new [function] [call site] 00240
2 responder::ResponderContext::new [function] [call site] 00241
2 SpdmContext::reset_runtime_info [function] [call site] 00242
2 SpdmRuntimeInfo::set_connection_state [function] [call site] 00243
2 codec::Writer::init [function] [call site] 00244
2 SpdmContext::handle_spdm_psk_exchange [function] [call site] 00245
2 rsp_create_info [function] [call site] 00246
2 SocketIoTransport::new [function] [call site] 00247
2 SocketIoTransport::new [function] [call site] 00248
2 SharedBuffer::new [function] [call site] 00249
2 SocketIoTransport::new [function] [call site] 00250
2 SocketIoTransport::new [function] [call site] 00251
2 FakeSpdmDeviceIoReceve::new [function] [call site] 00252
2 SocketIoTransport::new [function] [call site] 00253
2 responder::ResponderContext::new [function] [call site] 00254
2 SpdmContext::reset_runtime_info [function] [call site] 00255
2 SpdmRuntimeInfo::set_connection_state [function] [call site] 00256
2 SpdmSession::new [function] [call site] 00257
3 SpdmSessionState::default [function] [call site] 00258
3 TdiState::default [function] [call site] 00259
3 TdiState::default [function] [call site] 00260
3 TdiState::default [function] [call site] 00261
3 TdiState::default [function] [call site] 00262
3 TdiState::default [function] [call site] 00263
3 TdiState::default [function] [call site] 00264
3 TdiState::default [function] [call site] 00265
3 SpdmKeySchedule::new [function] [call site] 00266
3 SecuredMessageVersion::default [function] [call site] 00267
3 TdiState::default [function] [call site] 00268
2 SpdmSession::setup [function] [call site] 00269
3 SpdmSession::set_default [function] [call site] 00270
4 SpdmSessionState::default [function] [call site] 00271
4 TdiState::default [function] [call site] 00272
4 TdiState::default [function] [call site] 00273
4 TdiState::default [function] [call site] 00274
4 TdiState::default [function] [call site] 00275
4 TdiState::default [function] [call site] 00276
4 TdiState::default [function] [call site] 00277
4 TdiState::default [function] [call site] 00278
4 SecuredMessageVersion::default [function] [call site] 00279
4 BytesMutStrubbed::is_empty [function] [call site] 00280
5 BytesMutStrubbed::is_empty [function] [call site] 00281
3 Ok [function] [call site] 00282
2 unwrap [function] [call site] 00283
2 codec::Writer::init [function] [call site] 00284
2 SpdmContext::handle_spdm_psk_exchange [function] [call site] 00285
2 rsp_create_info [function] [call site] 00286
2 SocketIoTransport::new [function] [call site] 00287
2 SocketIoTransport::new [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 FakeSpdmDeviceIoReceve::new [function] [call site] 00292
2 SocketIoTransport::new [function] [call site] 00293
2 responder::ResponderContext::new [function] [call site] 00294
2 SpdmContext::reset_runtime_info [function] [call site] 00295
2 SpdmRuntimeInfo::set_connection_state [function] [call site] 00296
2 codec::Writer::init [function] [call site] 00297
2 SpdmContext::handle_spdm_psk_exchange [function] [call site] 00298
1 SocketIoTransport::new [function] [call site] 00299
1 TestCase::input_to_vec [function] [call site] 00300
2 SocketIoTransport::new [function] [call site] 00301
2 Writer::init [function] [call site] 00302
2 encode [function] [call site] 00303
2 expect [function] [call site] 00304
2 BytesMutStrubbed::extend [function] [call site] 00305
3 BytesMutStrubbed::extend [function] [call site] 00306
4 BytesMutStrubbed::extend [function] [call site] 00307
2 BytesMutStrubbed::into_iter [function] [call site] 00308
3 SocketIoTransport::new [function] [call site] 00309