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	80	check_tbs_certificate	call site: 00080	TdiReportStructure::read
5	54	object_identifiers_are_same	call site: 00054
2	2	check_cert_chain_format	call site: 00002
2	293	check_cert_chain_format	call site: 00293	check_leaf_certificate
2	368	check_leaf_certificate	call site: 00368	check_leaf_certificate
1	0	EP	call site: 00000	check_cert_chain_format
1	8	check_tag_is_sequence	call site: 00008
1	26	check_tbs_certificate	call site: 00026
1	36	check_and_skip_common_tag	call site: 00036
1	46	object_identifiers_are_same	call site: 00046
1	49	object_identifiers_are_same	call site: 00049	SocketIoTransport::new
1	52	object_identifiers_are_same	call site: 00052	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

Err

[function] [call site] 00010

Ok

[function] [call site] 00011

Err

[function] [call site] 00012


               check_length

[function] [call site] 00013


                 BytesMutStrubbed::len

[function] [call site] 00014

Err

[function] [call site] 00015

Err

[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

Ok

[function] [call site] 00022


               check_tbs_certificate

[function] [call site] 00023


                 BytesMutStrubbed::len

[function] [call site] 00024


                 check_tag_is_sequence

[function] [call site] 00025


                 check_length

[function] [call site] 00026

Err

[function] [call site] 00027


                 check_version

[function] [call site] 00028


                   BytesMutStrubbed::len

[function] [call site] 00029

Err

[function] [call site] 00030

Ok

[function] [call site] 00031

Err

[function] [call site] 00032


                 check_and_skip_common_tag

[function] [call site] 00033


                   BytesMutStrubbed::len

[function] [call site] 00034

Err

[function] [call site] 00035


                   check_length

[function] [call site] 00036

Err

[function] [call site] 00037

Ok

[function] [call site] 00038


                 check_tag_is_sequence

[function] [call site] 00039


                 check_length

[function] [call site] 00040


                 check_object_identifier

[function] [call site] 00041


                   BytesMutStrubbed::len

[function] [call site] 00042

Err

[function] [call site] 00043

Err

[function] [call site] 00044


                   object_identifiers_are_same

[function] [call site] 00045


                     BytesMutStrubbed::len

[function] [call site] 00046


                       BytesMutStrubbed::len

[function] [call site] 00047


                     BytesMutStrubbed::len

[function] [call site] 00048


                     BytesMutStrubbed::into_iter

[function] [call site] 00049


                       SocketIoTransport::new

[function] [call site] 00050


                     Self::IntoIter::zip

[function] [call site] 00051


                     BytesMutStrubbed::into_iter

[function] [call site] 00052


                       SocketIoTransport::new

[function] [call site] 00053


                     TdispVersion::partial_cmp

[function] [call site] 00054


                       Some

[function] [call site] 00055


                       Some

[function] [call site] 00056


                       Some

[function] [call site] 00057


                       Some

[function] [call site] 00058


                       Some

[function] [call site] 00059

Ok

[function] [call site] 00060

Err

[function] [call site] 00061

Ok

[function] [call site] 00062


                 get_oid_by_base_asym_algo

[function] [call site] 00063


                   Some

[function] [call site] 00064


                   Some

[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


                 check_object_identifier

[function] [call site] 00072


                 check_name

[function] [call site] 00073


                   check_and_skip_common_sequence

[function] [call site] 00074


                     BytesMutStrubbed::len

[function] [call site] 00075

Err

[function] [call site] 00076


                     check_length

[function] [call site] 00077

Err

[function] [call site] 00078

Ok

[function] [call site] 00079


                 check_validity

[function] [call site] 00080


                   der::time_choice

[function] [call site] 00081


                     untrusted::Input::peek

[function] [call site] 00082


                     StatusCode::try_into

[function] [call site] 00083

Ok

[function] [call site] 00084


                       u24::new

[function] [call site] 00085


                         tests::test_u24

[function] [call site] 00086


                           Writer::init

[function] [call site] 00087


                           u24::new

[function] [call site] 00088


                           Reader::init

[function] [call site] 00089

Ok

[function] [call site] 00090


                       u24::new

[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


                     ring::io::

[call site] 00102


         der::nested

[function] [call site] 00103


           expect_tag_and_get_value

[function] [call site] 00104


             read_tag_and_get_value

[function] [call site] 00105


               untrusted::Input::read_byte

[function] [call site] 00106

Err

[function] [call site] 00107


               untrusted::Input::read_byte

[function] [call site] 00108


               usize::from

[function] [call site] 00109


                 u8::from

[function] [call site] 00110


                   Tag::into

[function] [call site] 00111


                 Tag::into

[function] [call site] 00112


               untrusted::Input::read_byte

[function] [call site] 00113

Err

[function] [call site] 00114


               usize::from

[function] [call site] 00115


               usize::from

[function] [call site] 00116


               untrusted::Input::read_byte

[function] [call site] 00117


               usize::from

[function] [call site] 00118


               untrusted::Input::read_byte

[function] [call site] 00119

Err

[function] [call site] 00120

Err

[function] [call site] 00121


               untrusted::Input::read_bytes

[function] [call site] 00122


                 Reader::init

[function] [call site] 00123


                 TdiReportStructure::read

[function] [call site] 00124


                   InterfaceInfo::read

[function] [call site] 00125


                     u16::read

[function] [call site] 00126


                       Reader::take

[function] [call site] 00127


                         Reader::left

[function] [call site] 00128


                           BytesMutStrubbed::len

[function] [call site] 00129


                         Some

[function] [call site] 00130


                       Option::and_then

[function] [call site] 00131


                     BitLength::from_bits

[function] [call site] 00132


                       Self

[function] [call site] 00133


                   u16::read

[function] [call site] 00134


                   u16::read

[function] [call site] 00135


                   u16::read

[function] [call site] 00136


                   u32::read

[function] [call site] 00137


                     Reader::take

[function] [call site] 00138


                     Option::and_then

[function] [call site] 00139


                   u32::read

[function] [call site] 00140


                   TdispMmioRange::default

[function] [call site] 00141


                     BytesMutStrubbed::is_empty

[function] [call site] 00142


                       BytesMutStrubbed::is_empty

[function] [call site] 00143


                   iter_mut

[function] [call site] 00144


                   Reader::take

[function] [call site] 00145


                   TdispMmioRange::read

[function] [call site] 00146


                     u64::read

[function] [call site] 00147


                       Reader::take

[function] [call site] 00148


                       Option::and_then

[function] [call site] 00149


                     u32::read

[function] [call site] 00150


                     MMIORangeAttribute::read

[function] [call site] 00151


                       u16::read

[function] [call site] 00152


                       BitLength::from_bits

[function] [call site] 00153


                         Self

[function] [call site] 00154


                     Some

[function] [call site] 00155


                   u32::read

[function] [call site] 00156


                   iter_mut

[function] [call site] 00157


                   Reader::take

[function] [call site] 00158


                   u8::read

[function] [call site] 00159


                     Reader::take

[function] [call site] 00160


                     Option::and_then

[function] [call site] 00161


                   Some

[function] [call site] 00162

Ok

[function] [call site] 00163


             usize::from

[function] [call site] 00164


             usize::from

[function] [call site] 00165

Err

[function] [call site] 00166

Ok

[function] [call site] 00167


           Result::map_err

[function] [call site] 00168


           read_all

[function] [call site] 00169


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

[function] [call site] 00170


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

[function] [call site] 00171


             read_byte

[function] [call site] 00172


             map_err

[function] [call site] 00173


             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] 00174

Ok

[function] [call site] 00175


             u8::from

[function] [call site] 00176


               Tag::into

[function] [call site] 00177


             xor_assign_at_start

[function] [call site] 00178


               BytesMutStrubbed::into_iter

[function] [call site] 00179


                 SocketIoTransport::new

[function] [call site] 00180


               Self::IntoIter::zip

[function] [call site] 00181


               for_each

[function] [call site] 00182

Err

[function] [call site] 00183


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

[function] [call site] 00184

Err

[function] [call site] 00185

Ok

[function] [call site] 00186


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

[function] [call site] 00187


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

[function] [call site] 00188


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

[function] [call site] 00189


         calendar::days_in_month

[function] [call site] 00190


           days_in_feb

[function] [call site] 00191


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

[function] [call site] 00192


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

[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


         SpdmResult::read_byte

[function] [call site] 00196


         map_err

[function] [call site] 00197

Err

[function] [call site] 00198


         calendar::time_from_ymdhms_utc

[function] [call site] 00199


           days_before_year_since_unix_epoch

[function] [call site] 00200

Err

[function] [call site] 00201


             days_before_year_ad

[function] [call site] 00202

Ok

[function] [call site] 00203


           days_in_feb

[function] [call site] 00204

Ok

[function] [call site] 00205


           Time::from_seconds_since_unix_epoch

[function] [call site] 00206


             Self

[function] [call site] 00207


       der::time_choice

[function] [call site] 00208

Err

[function] [call site] 00209

Err

[function] [call site] 00210

Err

[function] [call site] 00211

Ok

[function] [call site] 00212


     check_leaf_certificate

[function] [call site] 00295


       check_tag_is_sequence

[function] [call site] 00296


       check_length

[function] [call site] 00297


       BytesMutStrubbed::len

[function] [call site] 00298


       check_tag_is_sequence

[function] [call site] 00299


       check_length

[function] [call site] 00300

Err

[function] [call site] 00301


       check_version

[function] [call site] 00302


       check_and_skip_common_tag

[function] [call site] 00303


       check_tag_is_sequence

[function] [call site] 00304


       check_length

[function] [call site] 00305


       check_object_identifier

[function] [call site] 00306


       check_name

[function] [call site] 00307


       check_validity

[function] [call site] 00308


       check_name

[function] [call site] 00309


       check_public_key_info

[function] [call site] 00310


       check_and_get_extensions

[function] [call site] 00311


       find_target_object_identifier_in_extensions

[function] [call site] 00312


         BytesMutStrubbed::len

[function] [call site] 00313

Err

[function] [call site] 00314


         check_tag_is_sequence

[function] [call site] 00315

Err

[function] [call site] 00316


         check_length

[function] [call site] 00317

Err

[function] [call site] 00318


         check_tag_is_sequence

[function] [call site] 00319

Err

[function] [call site] 00320


         check_length

[function] [call site] 00321

Err

[function] [call site] 00322


         check_tag_is_num_oid

[function] [call site] 00323


           BytesMutStrubbed::is_empty

[function] [call site] 00324

Err

[function] [call site] 00325

Ok

[function] [call site] 00326

Err

[function] [call site] 00327

Err

[function] [call site] 00328


         check_length

[function] [call site] 00329

Err

[function] [call site] 00330


         object_identifiers_are_same

[function] [call site] 00331

Err

[function] [call site] 00332


         check_tag_is_bool

[function] [call site] 00333


           BytesMutStrubbed::is_empty

[function] [call site] 00334

Err

[function] [call site] 00335

Ok

[function] [call site] 00336

Err

[function] [call site] 00337


         SpdmResult::is_ok

[function] [call site] 00338

Err

[function] [call site] 00339


         check_tag_is_octet_string

[function] [call site] 00340


           BytesMutStrubbed::is_empty

[function] [call site] 00341

Err

[function] [call site] 00342

Ok

[function] [call site] 00343

Err

[function] [call site] 00344

Err

[function] [call site] 00345


         check_length

[function] [call site] 00346

Err

[function] [call site] 00347


         check_tag_is_sequence

[function] [call site] 00348

Err

[function] [call site] 00349


         check_length

[function] [call site] 00350

Err

[function] [call site] 00351


         check_tag_is_sequence

[function] [call site] 00352

Err

[function] [call site] 00353


         check_length

[function] [call site] 00354

Err

[function] [call site] 00355


         check_tag_is_num_oid

[function] [call site] 00356

Err

[function] [call site] 00357


         check_length

[function] [call site] 00358

Err

[function] [call site] 00359


         BytesMutStrubbed::len

[function] [call site] 00360

Err

[function] [call site] 00361


         object_identifiers_are_same

[function] [call site] 00362

Ok

[function] [call site] 00363

Ok

[function] [call site] 00364

Err

[function] [call site] 00365


       find_target_object_identifier_in_extensions

[function] [call site] 00366

Ok

[function] [call site] 00367

Ok

[function] [call site] 00368