Fuzz introspector: deliver_encapsulated_response_certificate_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
292 0 EP call site: 00000 TdiReportStructure::encode

Fuzzer calltree

0 fuzz_target [function] [call site] 00000
1 fuzz_handle_encap_response_certificate [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 SpdmContext::handle_encap_response_certificate [function] [call site] 00172
3 common::util::create_info [function] [call site] 00173
4 SecuredMessageVersion::try_from [function] [call site] 00179
4 Result::unwrap [function] [call site] 00180
4 SecuredMessageVersion::try_from [function] [call site] 00182
4 Result::unwrap [function] [call site] 00183
4 SecuredMessageVersion::try_from [function] [call site] 00185
4 Result::unwrap [function] [call site] 00186
4 TdiReportStructure::default [function] [call site] 00187
4 TdiReportStructure::default [function] [call site] 00188
4 TdiReportStructure::default [function] [call site] 00189
4 get_test_key_directory [function] [call site] 00190
4 PathBuf::join [function] [call site] 00191
4 std::fs::read [function] [call site] 00192
4 Option::expect [function] [call site] 00193
4 PathBuf::join [function] [call site] 00194
4 std::fs::read [function] [call site] 00195
4 Option::expect [function] [call site] 00196
4 PathBuf::join [function] [call site] 00197
4 std::fs::read [function] [call site] 00198
4 Option::expect [function] [call site] 00199
4 BytesMutStrubbed::len [function] [call site] 00200
4 BytesMutStrubbed::len [function] [call site] 00201
4 BytesMutStrubbed::len [function] [call site] 00202
4 copy_from_slice [function] [call site] 00203
4 BytesMutStrubbed::as_ref [function] [call site] 00204
4 copy_from_slice [function] [call site] 00205
4 BytesMutStrubbed::as_ref [function] [call site] 00206
4 copy_from_slice [function] [call site] 00207
4 BytesMutStrubbed::as_ref [function] [call site] 00208
4 copy_from_slice [function] [call site] 00209
4 BytesMutStrubbed::as_ref [function] [call site] 00210
4 gen_array_clone [function] [call site] 00211
4 BytesMutStrubbed::clone [function] [call site] 00214
4 BytesMutStrubbed::is_empty [function] [call site] 00218
3 SocketIoTransport::new [function] [call site] 00219
3 SocketIoTransport::new [function] [call site] 00220
3 SharedBuffer::new [function] [call site] 00221
3 SocketIoTransport::new [function] [call site] 00222
3 SocketIoTransport::new [function] [call site] 00223
3 FakeSpdmDeviceIoReceve::new [function] [call site] 00224
3 SocketIoTransport::new [function] [call site] 00225
3 secret::asym_sign::register [function] [call site] 00226
3 BytesMutStrubbed::clone [function] [call site] 00229
3 ResponderContext::new [function] [call site] 00230
4 crate::common::SpdmContext::new [function] [call site] 00231
3 Writer::init [function] [call site] 00232
3 SpdmMessagePayload::SpdmCertificateResponse [function] [call site] 00233
3 SpdmCertChainBuffer::default [function] [call site] 00236
3 SpdmContext::handle_encap_response_certificate [function] [call site] 00237
3 BytesMutStrubbed::as_mut [function] [call site] 00239
4 BytesMutStrubbed::as_mut [function] [call site] 00240
3 Writer::init [function] [call site] 00242
3 SpdmMessagePayload::SpdmCertificateResponse [function] [call site] 00243
3 Writer::init [function] [call site] 00244
3 SpdmMessagePayload::SpdmCertificateResponse [function] [call site] 00245
3 BytesMutStrubbed::as_mut [function] [call site] 00246
2 rsp_create_info [function] [call site] 00248
2 SocketIoTransport::new [function] [call site] 00249
2 SocketIoTransport::new [function] [call site] 00250
2 SharedBuffer::new [function] [call site] 00251
2 SocketIoTransport::new [function] [call site] 00252
2 SocketIoTransport::new [function] [call site] 00253
2 FakeSpdmDeviceIoReceve::new [function] [call site] 00254
2 SocketIoTransport::new [function] [call site] 00255
2 responder::ResponderContext::new [function] [call site] 00256
2 SpdmRuntimeInfo::set_connection_state [function] [call site] 00257
2 SpdmCertChainBuffer::default [function] [call site] 00259
2 SpdmCertChainData::default [function] [call site] 00260
2 BytesMutStrubbed::len [function] [call site] 00261
3 BytesMutStrubbed::len [function] [call site] 00262
2 copy_from_slice [function] [call site] 00263
2 gen_array_clone [function] [call site] 00264
2 SpdmContext::handle_encap_response_certificate [function] [call site] 00266
1 SocketIoTransport::new [function] [call site] 00267
1 TestCase::input_to_vec [function] [call site] 00268
2 SocketIoTransport::new [function] [call site] 00269
2 Writer::init [function] [call site] 00270
2 encode [function] [call site] 00271
3 TdiReportStructure::encode [function] [call site] 00272
4 BytesMutStrubbed::into_iter [function] [call site] 00279
5 SocketIoTransport::new [function] [call site] 00280
4 Reader::take [function] [call site] 00281
4 BytesMutStrubbed::into_iter [function] [call site] 00284
4 Reader::take [function] [call site] 00285
2 BytesMutStrubbed::extend [function] [call site] 00289
3 BytesMutStrubbed::extend [function] [call site] 00290
4 BytesMutStrubbed::extend [function] [call site] 00291
2 BytesMutStrubbed::into_iter [function] [call site] 00292