Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
132	82	check_tbs_certificate	call site: 00082	TdiReportStructure::read
5	56	object_identifiers_are_same	call site: 00056
2	2	check_cert_chain_format	call site: 00002
2	8	check_tag_is_sequence	call site: 00008
2	295	check_cert_chain_format	call site: 00295	check_leaf_certificate
2	370	check_leaf_certificate	call site: 00370	check_leaf_certificate
1	0	EP	call site: 00000	check_cert_chain_format
1	15	check_length	call site: 00015
1	28	check_tbs_certificate	call site: 00028
1	38	check_and_skip_common_tag	call site: 00038
1	48	object_identifiers_are_same	call site: 00048
1	51	object_identifiers_are_same	call site: 00051	SocketIoTransport::new

Fuzzer calltree


         fuzz_target

[function] [call site] 00000


           check_cert_chain_format

[function] [call site] 00001


             BytesMutStrubbed::len

[function] [call site] 00002


               BytesMutStrubbed::len

[function] [call site] 00003


                 BytesMutStrubbed::len

[function] [call site] 00004


             check_cert_format

[function] [call site] 00005


               BytesMutStrubbed::len

[function] [call site] 00006


               check_tag_is_sequence

[function] [call site] 00007


                 BytesMutStrubbed::is_empty

[function] [call site] 00008


                   BytesMutStrubbed::is_empty

[function] [call site] 00009


                     BytesMutStrubbed::is_empty

[function] [call site] 00010

Err

[function] [call site] 00011

Ok

[function] [call site] 00012

Err

[function] [call site] 00013


               check_length

[function] [call site] 00014


                 BytesMutStrubbed::len

[function] [call site] 00015


                   BytesMutStrubbed::len

[function] [call site] 00016

Err

[function] [call site] 00017

Err

[function] [call site] 00018

Err

[function] [call site] 00019

Err

[function] [call site] 00020

Err

[function] [call site] 00021

Err

[function] [call site] 00022

Err

[function] [call site] 00023

Ok

[function] [call site] 00024


               check_tbs_certificate

[function] [call site] 00025


                 BytesMutStrubbed::len

[function] [call site] 00026


                 check_tag_is_sequence

[function] [call site] 00027


                 check_length

[function] [call site] 00028

Err

[function] [call site] 00029


                 check_version

[function] [call site] 00030


                   BytesMutStrubbed::len

[function] [call site] 00031

Err

[function] [call site] 00032

Ok

[function] [call site] 00033

Err

[function] [call site] 00034


                 check_and_skip_common_tag

[function] [call site] 00035


                   BytesMutStrubbed::len

[function] [call site] 00036

Err

[function] [call site] 00037


                   check_length

[function] [call site] 00038

Err

[function] [call site] 00039

Ok

[function] [call site] 00040


                 check_tag_is_sequence

[function] [call site] 00041


                 check_length

[function] [call site] 00042


                 check_object_identifier

[function] [call site] 00043


                   BytesMutStrubbed::len

[function] [call site] 00044

Err

[function] [call site] 00045

Err

[function] [call site] 00046


                   object_identifiers_are_same

[function] [call site] 00047


                     BytesMutStrubbed::len

[function] [call site] 00048


                       BytesMutStrubbed::len

[function] [call site] 00049


                     BytesMutStrubbed::len

[function] [call site] 00050


                     BytesMutStrubbed::into_iter

[function] [call site] 00051


                       SocketIoTransport::new

[function] [call site] 00052


                     Self::IntoIter::zip

[function] [call site] 00053


                     BytesMutStrubbed::into_iter

[function] [call site] 00054


                       SocketIoTransport::new

[function] [call site] 00055


                     TdispVersion::partial_cmp

[function] [call site] 00056


                       Some

[function] [call site] 00057


                       Some

[function] [call site] 00058


                       Some

[function] [call site] 00059


                       Some

[function] [call site] 00060


                       Some

[function] [call site] 00061

Ok

[function] [call site] 00062

Err

[function] [call site] 00063

Ok

[function] [call site] 00064


                 get_oid_by_base_asym_algo

[function] [call site] 00065


                   Some

[function] [call site] 00066


                   Some

[function] [call site] 00067


                   Some

[function] [call site] 00068


                   Some

[function] [call site] 00069


                   Some

[function] [call site] 00070


                   Some

[function] [call site] 00071


                   Some

[function] [call site] 00072


                   Some

[function] [call site] 00073


                 check_object_identifier

[function] [call site] 00074


                 check_name

[function] [call site] 00075


                   check_and_skip_common_sequence

[function] [call site] 00076


                     BytesMutStrubbed::len

[function] [call site] 00077

Err

[function] [call site] 00078


                     check_length

[function] [call site] 00079

Err

[function] [call site] 00080

Ok

[function] [call site] 00081


                 check_validity

[function] [call site] 00082


                   der::time_choice

[function] [call site] 00083


                     untrusted::Input::peek

[function] [call site] 00084


                     StatusCode::try_into

[function] [call site] 00085

Ok

[function] [call site] 00086


                       u24::new

[function] [call site] 00087


                         tests::test_u24

[function] [call site] 00088


                           Writer::init

[function] [call site] 00089


                           u24::new

[function] [call site] 00090


                           Reader::init

[function] [call site] 00091

Ok

[function] [call site] 00092


                       u24::new

[function] [call site] 00093

Ok

[function] [call site] 00094


                       u24::new

[function] [call site] 00095

Ok

[function] [call site] 00096


                       u24::new

[function] [call site] 00097

Ok

[function] [call site] 00098


                       u24::new

[function] [call site] 00099

Ok

[function] [call site] 00100


                       u24::new

[function] [call site] 00101

Ok

[function] [call site] 00102


                       u24::new

[function] [call site] 00103


                     ring::io::

[call site] 00104


         der::nested

[function] [call site] 00105


           expect_tag_and_get_value

[function] [call site] 00106


             read_tag_and_get_value

[function] [call site] 00107


               untrusted::Input::read_byte

[function] [call site] 00108

Err

[function] [call site] 00109


               untrusted::Input::read_byte

[function] [call site] 00110


               usize::from

[function] [call site] 00111


                 u8::from

[function] [call site] 00112


                   Tag::into

[function] [call site] 00113


                 Tag::into

[function] [call site] 00114


               untrusted::Input::read_byte

[function] [call site] 00115

Err

[function] [call site] 00116


               usize::from

[function] [call site] 00117


               usize::from

[function] [call site] 00118


               untrusted::Input::read_byte

[function] [call site] 00119


               usize::from

[function] [call site] 00120


               untrusted::Input::read_byte

[function] [call site] 00121

Err

[function] [call site] 00122

Err

[function] [call site] 00123


               untrusted::Input::read_bytes

[function] [call site] 00124


                 Reader::init

[function] [call site] 00125


                 TdiReportStructure::read

[function] [call site] 00126


                   InterfaceInfo::read

[function] [call site] 00127


                     u16::read

[function] [call site] 00128


                       Reader::take

[function] [call site] 00129


                         Reader::left

[function] [call site] 00130


                           BytesMutStrubbed::len

[function] [call site] 00131


                         Some

[function] [call site] 00132


                       Option::and_then

[function] [call site] 00133


                     BitLength::from_bits

[function] [call site] 00134


                       Self

[function] [call site] 00135


                   u16::read

[function] [call site] 00136


                   u16::read

[function] [call site] 00137


                   u16::read

[function] [call site] 00138


                   u32::read

[function] [call site] 00139


                     Reader::take

[function] [call site] 00140


                     Option::and_then

[function] [call site] 00141


                   u32::read

[function] [call site] 00142


                   TdispMmioRange::default

[function] [call site] 00143


                     BytesMutStrubbed::is_empty

[function] [call site] 00144


                       BytesMutStrubbed::is_empty

[function] [call site] 00145


                   iter_mut

[function] [call site] 00146


                   Reader::take

[function] [call site] 00147


                   TdispMmioRange::read

[function] [call site] 00148


                     u64::read

[function] [call site] 00149


                       Reader::take

[function] [call site] 00150


                       Option::and_then

[function] [call site] 00151


                     u32::read

[function] [call site] 00152


                     MMIORangeAttribute::read

[function] [call site] 00153


                       u16::read

[function] [call site] 00154


                       BitLength::from_bits

[function] [call site] 00155


                         Self

[function] [call site] 00156


                     Some

[function] [call site] 00157


                   u32::read

[function] [call site] 00158


                   iter_mut

[function] [call site] 00159


                   Reader::take

[function] [call site] 00160


                   u8::read

[function] [call site] 00161


                     Reader::take

[function] [call site] 00162


                     Option::and_then

[function] [call site] 00163


                   Some

[function] [call site] 00164

Ok

[function] [call site] 00165


             usize::from

[function] [call site] 00166


             usize::from

[function] [call site] 00167

Err

[function] [call site] 00168

Ok

[function] [call site] 00169


           Result::map_err

[function] [call site] 00170


           read_all

[function] [call site] 00171


         t::i::m::e::_::c::h::o::i::c::e::read_two_digits

[function] [call site] 00172


           t::i::m::e::_::c::h::o::i::c::e::read_digit

[function] [call site] 00173


             read_byte

[function] [call site] 00174


             map_err

[function] [call site] 00175


             c::o::n::s::t::_::f::r::o::m::_::b::y::t::e::s::_::w::i::t::h::_::n::u::l::const_contains

[function] [call site] 00176

Ok

[function] [call site] 00177


             u8::from

[function] [call site] 00178


               Tag::into

[function] [call site] 00179


             xor_assign_at_start

[function] [call site] 00180


               BytesMutStrubbed::into_iter

[function] [call site] 00181


                 SocketIoTransport::new

[function] [call site] 00182


               Self::IntoIter::zip

[function] [call site] 00183


               for_each

[function] [call site] 00184

Err

[function] [call site] 00185


           t::i::m::e::_::c::h::o::i::c::e::read_digit

[function] [call site] 00186

Err

[function] [call site] 00187

Ok

[function] [call site] 00188


         t::i::m::e::_::c::h::o::i::c::e::read_two_digits

[function] [call site] 00189


         t::i::m::e::_::c::h::o::i::c::e::read_two_digits

[function] [call site] 00190


         t::i::m::e::_::c::h::o::i::c::e::read_two_digits

[function] [call site] 00191


         calendar::days_in_month

[function] [call site] 00192


           days_in_feb

[function] [call site] 00193


         t::i::m::e::_::c::h::o::i::c::e::read_two_digits

[function] [call site] 00194


         t::i::m::e::_::c::h::o::i::c::e::read_two_digits

[function] [call site] 00195


         t::i::m::e::_::c::h::o::i::c::e::read_two_digits

[function] [call site] 00196


         t::i::m::e::_::c::h::o::i::c::e::read_two_digits

[function] [call site] 00197


         SpdmResult::read_byte

[function] [call site] 00198


         map_err

[function] [call site] 00199

Err

[function] [call site] 00200


         calendar::time_from_ymdhms_utc

[function] [call site] 00201


           days_before_year_since_unix_epoch

[function] [call site] 00202

Err

[function] [call site] 00203


             days_before_year_ad

[function] [call site] 00204

Ok

[function] [call site] 00205


           days_in_feb

[function] [call site] 00206

Ok

[function] [call site] 00207


           Time::from_seconds_since_unix_epoch

[function] [call site] 00208


             Self

[function] [call site] 00209


       der::time_choice

[function] [call site] 00210

Err

[function] [call site] 00211

Err

[function] [call site] 00212

Err

[function] [call site] 00213

Ok

[function] [call site] 00214


     check_leaf_certificate

[function] [call site] 00297


       check_tag_is_sequence

[function] [call site] 00298


       check_length

[function] [call site] 00299


       BytesMutStrubbed::len

[function] [call site] 00300


       check_tag_is_sequence

[function] [call site] 00301


       check_length

[function] [call site] 00302

Err

[function] [call site] 00303


       check_version

[function] [call site] 00304


       check_and_skip_common_tag

[function] [call site] 00305


       check_tag_is_sequence

[function] [call site] 00306


       check_length

[function] [call site] 00307


       check_object_identifier

[function] [call site] 00308


       check_name

[function] [call site] 00309


       check_validity

[function] [call site] 00310


       check_name

[function] [call site] 00311


       check_public_key_info

[function] [call site] 00312


       check_and_get_extensions

[function] [call site] 00313


       find_target_object_identifier_in_extensions

[function] [call site] 00314


         BytesMutStrubbed::len

[function] [call site] 00315

Err

[function] [call site] 00316


         check_tag_is_sequence

[function] [call site] 00317

Err

[function] [call site] 00318


         check_length

[function] [call site] 00319

Err

[function] [call site] 00320


         check_tag_is_sequence

[function] [call site] 00321

Err

[function] [call site] 00322


         check_length

[function] [call site] 00323

Err

[function] [call site] 00324


         check_tag_is_num_oid

[function] [call site] 00325


           BytesMutStrubbed::is_empty

[function] [call site] 00326

Err

[function] [call site] 00327

Ok

[function] [call site] 00328

Err

[function] [call site] 00329

Err

[function] [call site] 00330


         check_length

[function] [call site] 00331

Err

[function] [call site] 00332


         object_identifiers_are_same

[function] [call site] 00333

Err

[function] [call site] 00334


         check_tag_is_bool

[function] [call site] 00335


           BytesMutStrubbed::is_empty

[function] [call site] 00336

Err

[function] [call site] 00337

Ok

[function] [call site] 00338

Err

[function] [call site] 00339


         SpdmResult::is_ok

[function] [call site] 00340

Err

[function] [call site] 00341


         check_tag_is_octet_string

[function] [call site] 00342


           BytesMutStrubbed::is_empty

[function] [call site] 00343

Err

[function] [call site] 00344

Ok

[function] [call site] 00345

Err

[function] [call site] 00346

Err

[function] [call site] 00347


         check_length

[function] [call site] 00348

Err

[function] [call site] 00349


         check_tag_is_sequence

[function] [call site] 00350

Err

[function] [call site] 00351


         check_length

[function] [call site] 00352

Err

[function] [call site] 00353


         check_tag_is_sequence

[function] [call site] 00354

Err

[function] [call site] 00355


         check_length

[function] [call site] 00356

Err

[function] [call site] 00357


         check_tag_is_num_oid

[function] [call site] 00358

Err

[function] [call site] 00359


         check_length

[function] [call site] 00360

Err

[function] [call site] 00361


         BytesMutStrubbed::len

[function] [call site] 00362

Err

[function] [call site] 00363


         object_identifiers_are_same

[function] [call site] 00364

Ok

[function] [call site] 00365

Ok

[function] [call site] 00366

Err

[function] [call site] 00367


       find_target_object_identifier_in_extensions

[function] [call site] 00368

Ok

[function] [call site] 00369

Ok

[function] [call site] 00370