Fuzz introspector: version_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
231 0 EP call site: 00000 fuzz_send_receive_spdm_version
73 235 Self::send_receive_spdm_version call site: 00235 TdiReportStructure::encode

Fuzzer calltree

0 fuzz_target [function] [call site] 00000
1 fuzz_send_receive_spdm_version [function] [call site] 00001
2 req_create_info [function] [call site] 00002
3 SecuredMessageVersion::try_from [function] [call site] 00008
3 Result::unwrap [function] [call site] 00010
3 SecuredMessageVersion::try_from [function] [call site] 00012
3 Result::unwrap [function] [call site] 00013
3 SecuredMessageVersion::try_from [function] [call site] 00015
3 Result::unwrap [function] [call site] 00016
3 TdiReportStructure::default [function] [call site] 00017
4 TdiReportStructure::default [function] [call site] 00018
5 TdiReportStructure::default [function] [call site] 00019
5 TdispMmioRange::default [function] [call site] 00020
6 BytesMutStrubbed::is_empty [function] [call site] 00021
7 BytesMutStrubbed::is_empty [function] [call site] 00022
8 BytesMutStrubbed::is_empty [function] [call site] 00023
4 TdispMmioRange::default [function] [call site] 00024
3 TdiReportStructure::default [function] [call site] 00025
3 get_test_key_directory [function] [call site] 00026
3 PathBuf::join [function] [call site] 00034
3 PathBuf::join [function] [call site] 00035
3 std::fs::read [function] [call site] 00036
4 InterfaceInfo::read [function] [call site] 00037
5 u16::read [function] [call site] 00038
6 Reader::take [function] [call site] 00039
7 Reader::left [function] [call site] 00040
8 BytesMutStrubbed::len [function] [call site] 00041
9 BytesMutStrubbed::len [function] [call site] 00042
6 Option::and_then [function] [call site] 00044
5 BitLength::from_bits [function] [call site] 00045
4 u16::read [function] [call site] 00047
4 u16::read [function] [call site] 00048
4 u16::read [function] [call site] 00049
4 u32::read [function] [call site] 00050
5 Reader::take [function] [call site] 00051
5 Option::and_then [function] [call site] 00052
4 u32::read [function] [call site] 00053
4 TdispMmioRange::default [function] [call site] 00054
4 Reader::take [function] [call site] 00056
4 TdispMmioRange::read [function] [call site] 00057
5 u64::read [function] [call site] 00058
6 Reader::take [function] [call site] 00059
6 Option::and_then [function] [call site] 00060
5 u32::read [function] [call site] 00061
5 MMIORangeAttribute::read [function] [call site] 00062
6 u16::read [function] [call site] 00063
6 BitLength::from_bits [function] [call site] 00064
4 u32::read [function] [call site] 00067
4 Reader::take [function] [call site] 00069
4 u8::read [function] [call site] 00070
5 Reader::take [function] [call site] 00071
5 Option::and_then [function] [call site] 00072
3 Option::expect [function] [call site] 00074
3 PathBuf::join [function] [call site] 00075
3 PathBuf::join [function] [call site] 00076
3 std::fs::read [function] [call site] 00077
3 Option::expect [function] [call site] 00078
3 PathBuf::join [function] [call site] 00079
3 PathBuf::join [function] [call site] 00080
3 std::fs::read [function] [call site] 00081
3 Option::expect [function] [call site] 00082
3 BytesMutStrubbed::len [function] [call site] 00083
3 BytesMutStrubbed::len [function] [call site] 00084
3 BytesMutStrubbed::len [function] [call site] 00085
3 copy_from_slice [function] [call site] 00086
3 BytesMutStrubbed::as_ref [function] [call site] 00087
4 BytesMutStrubbed::as_ref [function] [call site] 00088
3 gen_array_clone [function] [call site] 00089
4 SocketIoTransport::new [function] [call site] 00090
4 Writer::push [function] [call site] 00091
5 Writer::left [function] [call site] 00092
6 BytesMutStrubbed::len [function] [call site] 00093
4 BytesMutStrubbed::clone [function] [call site] 00095
5 BytesMutStrubbed::clone [function] [call site] 00096
6 BytesMutStrubbed::clone [function] [call site] 00097
4 Writer::push [function] [call site] 00098
4 Result::unwrap_or_else [function] [call site] 00118
3 spdmlib::secret::asym_sign::register [function] [call site] 00120
3 BytesMutStrubbed::clone [function] [call site] 00123
3 TdiReportStructure::default [function] [call site] 00124
3 copy_from_slice [function] [call site] 00125
3 BytesMutStrubbed::as_ref [function] [call site] 00126
3 copy_from_slice [function] [call site] 00127
3 BytesMutStrubbed::as_ref [function] [call site] 00128
3 copy_from_slice [function] [call site] 00129
3 BytesMutStrubbed::as_ref [function] [call site] 00130
3 BytesMutStrubbed::is_empty [function] [call site] 00135
4 BytesMutStrubbed::is_empty [function] [call site] 00136
3 TdiReportStructure::default [function] [call site] 00137
2 SharedBuffer::new [function] [call site] 00138
3 SocketIoTransport::new [function] [call site] 00139
3 SocketIoTransport::new [function] [call site] 00140
3 VecDeque::<u8>::new [function] [call site] 00141
2 SocketIoTransport::new [function] [call site] 00142
2 SocketIoTransport::new [function] [call site] 00143
2 fake_device_io::FakeSpdmDeviceIo::new [function] [call site] 00144
2 SocketIoTransport::new [function] [call site] 00145
2 FakeSpdmDeviceIo::set_rx [function] [call site] 00146
3 SharedBuffer::set_buffer_ref [function] [call site] 00147
4 StaticMutex::lock [function] [call site] 00148
5 BytesMutStrubbed::as_mut [function] [call site] 00149
6 BytesMutStrubbed::as_mut [function] [call site] 00150
7 BytesMutStrubbed::as_mut [function] [call site] 00151
5 &mut [call site] 00152
5 BytesMutStrubbed::as_mut [function] [call site] 00153
5 StaticMutex::lock [function] [call site] 00154
4 BytesMutStrubbed::deref_mut [function] [call site] 00155
5 BytesMutStrubbed::deref_mut [function] [call site] 00156
4 push_back [function] [call site] 00157
3 SocketIoTransport::new [function] [call site] 00158
2 SocketIoTransport::new [function] [call site] 00159
2 SocketIoTransport::new [function] [call site] 00160
2 RequesterContext::new [function] [call site] 00161
3 common::SpdmContext::new [function] [call site] 00162
4 TdiReportStructure::default [function] [call site] 00163
5 TdiReportStructure::default [function] [call site] 00164
5 TdispMmioRange::default [function] [call site] 00165
4 TdiReportStructure::default [function] [call site] 00166
5 TdiReportStructure::default [function] [call site] 00167
5 TdispMmioRange::default [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 gen_array [function] [call site] 00175
5 SocketIoTransport::new [function] [call site] 00176
5 Writer::push [function] [call site] 00177
5 TdiReportStructure::default [function] [call site] 00178
6 TdiReportStructure::default [function] [call site] 00179
6 TdispMmioRange::default [function] [call site] 00180
5 StatusCode::try_into [function] [call site] 00181
5 Result::unwrap_or_else [function] [call site] 00182
2 Self::send_receive_spdm_version [function] [call site] 00183
3 common::util::create_info [function] [call site] 00184
4 SecuredMessageVersion::try_from [function] [call site] 00190
4 Result::unwrap [function] [call site] 00191
4 SecuredMessageVersion::try_from [function] [call site] 00193
4 Result::unwrap [function] [call site] 00194
4 SecuredMessageVersion::try_from [function] [call site] 00196
4 Result::unwrap [function] [call site] 00197
4 TdiReportStructure::default [function] [call site] 00198
4 TdiReportStructure::default [function] [call site] 00199
4 TdiReportStructure::default [function] [call site] 00200
4 get_test_key_directory [function] [call site] 00201
4 PathBuf::join [function] [call site] 00202
4 std::fs::read [function] [call site] 00203
4 Option::expect [function] [call site] 00204
4 PathBuf::join [function] [call site] 00205
4 std::fs::read [function] [call site] 00206
4 Option::expect [function] [call site] 00207
4 PathBuf::join [function] [call site] 00208
4 std::fs::read [function] [call site] 00209
4 Option::expect [function] [call site] 00210
4 BytesMutStrubbed::len [function] [call site] 00211
4 BytesMutStrubbed::len [function] [call site] 00212
4 BytesMutStrubbed::len [function] [call site] 00213
4 copy_from_slice [function] [call site] 00214
4 BytesMutStrubbed::as_ref [function] [call site] 00215
4 copy_from_slice [function] [call site] 00216
4 BytesMutStrubbed::as_ref [function] [call site] 00217
4 copy_from_slice [function] [call site] 00218
4 BytesMutStrubbed::as_ref [function] [call site] 00219
4 copy_from_slice [function] [call site] 00220
4 BytesMutStrubbed::as_ref [function] [call site] 00221
4 gen_array_clone [function] [call site] 00222
4 BytesMutStrubbed::clone [function] [call site] 00225
4 BytesMutStrubbed::is_empty [function] [call site] 00229
3 common::util::create_info [function] [call site] 00230
3 SharedBuffer::new [function] [call site] 00231
3 SocketIoTransport::new [function] [call site] 00232
3 SocketIoTransport::new [function] [call site] 00233
3 FakeSpdmDeviceIoReceve::new [function] [call site] 00234
3 SocketIoTransport::new [function] [call site] 00235
3 SocketIoTransport::new [function] [call site] 00236
3 SocketIoTransport::new [function] [call site] 00237
3 secret::asym_sign::register [function] [call site] 00238
3 BytesMutStrubbed::clone [function] [call site] 00241
3 responder::ResponderContext::new [function] [call site] 00242
4 crate::common::SpdmContext::new [function] [call site] 00243
5 TdiReportStructure::default [function] [call site] 00244
5 TdiReportStructure::default [function] [call site] 00245
5 TdiReportStructure::default [function] [call site] 00246
5 TdiReportStructure::default [function] [call site] 00247
5 gen_array [function] [call site] 00248
3 SocketIoTransport::new [function] [call site] 00249
3 SocketIoTransport::new [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 FakeSpdmDeviceIo::new [function] [call site] 00254
3 SocketIoTransport::new [function] [call site] 00255
3 SocketIoTransport::new [function] [call site] 00256
3 SocketIoTransport::new [function] [call site] 00257
3 RequesterContext::new [function] [call site] 00258
3 Self::send_receive_spdm_version [function] [call site] 00259
3 executor::block_on [function] [call site] 00261
4 StaticMutex::lock [function] [call site] 00262
4 block_on [function] [call site] 00263
5 StaticMutex::lock [function] [call site] 00264
2 req_create_info [function] [call site] 00269
2 SpdmVersion::default [function] [call site] 00271
2 SharedBuffer::new [function] [call site] 00272
2 SocketIoTransport::new [function] [call site] 00273
2 SocketIoTransport::new [function] [call site] 00274
2 fake_device_io::FakeSpdmDeviceIo::new [function] [call site] 00275
2 SocketIoTransport::new [function] [call site] 00276
2 FakeSpdmDeviceIo::set_rx [function] [call site] 00277
2 SocketIoTransport::new [function] [call site] 00278
2 SocketIoTransport::new [function] [call site] 00279
2 RequesterContext::new [function] [call site] 00280
2 Self::send_receive_spdm_version [function] [call site] 00281
1 SocketIoTransport::new [function] [call site] 00283
1 TestCase::input_to_vec [function] [call site] 00284
2 SocketIoTransport::new [function] [call site] 00285
2 Writer::init [function] [call site] 00286
2 encode [function] [call site] 00287
3 TdiReportStructure::encode [function] [call site] 00288
4 BytesMutStrubbed::into_iter [function] [call site] 00295
5 SocketIoTransport::new [function] [call site] 00296
4 Reader::take [function] [call site] 00297
4 BytesMutStrubbed::into_iter [function] [call site] 00300
4 Reader::take [function] [call site] 00301
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