Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
25	9	DebugInfo::units	call site: 00009	ArrayVec::try_push
23	45	Reader::read_u8	call site: 00045	SubRange::read_slice
23	139	Reader::read_sleb128	call site: 00139	Abbreviations::insert
19	97	Reader::read_uleb128_u16	call site: 00097	Abbreviation::parse_has_children
13	83	Reader::read_uleb128	call site: 00083	Reader::read_u8
13	125	AttributeSpecification::new	call site: 00125	AttributeSpecification::parse
8	0	EP	call site: 00000
7	75	Abbreviations::empty	call site: 00075	Abbreviation::parse
7	173	Abbreviations::insert	call site: 00173	ArrayVec::try_push
6	195	Abbreviations::insert	call site: 00195	EntriesCursor::next_dfs
5	36	DebugInfo::units	call site: 00036	DebugAbbrev::abbreviations
5	118	Reader::read_u8	call site: 00118	Abbreviation::parse_attributes

Fuzzer calltree


         fuzz_target

[function] [call site] 00000


           DebugAbbrev::new

[function] [call site] 00001


             DebugFrameOffset::from

[function] [call site] 00002


               DebugFrameOffset

[function] [call site] 00003


             EndianSlice::new

[function] [call site] 00004


           DebugInfo::new

[function] [call site] 00005


             DebugFrameOffset::from

[function] [call site] 00006


             EndianSlice::new

[function] [call site] 00007


           DebugInfo::units

[function] [call site] 00008


             ArrayVec::clone

[function] [call site] 00009


               LineEncoding::default

[function] [call site] 00010


               ArrayVec::try_push

[function] [call site] 00011

[T;

[call site] 00012


                 Self::Storage::len

[function] [call site] 00013


                   EndianVec::len

[function] [call site] 00014


                     EndianVec::len

[function] [call site] 00015


                 Vec::grow

[function] [call site] 00016


                   core::mem::replace

[function] [call site] 00017


                   Expression::new

[function] [call site] 00018


                     LineEncoding::default

[function] [call site] 00019


                   DebugFrameOffset::into

[function] [call site] 00020


                   Unit::reserve

[function] [call site] 00021


                     DebuggingInformationEntry::new

[function] [call site] 00022


                       Expression::new

[function] [call site] 00023


                         LineEncoding::default

[function] [call site] 00024


                   Vec::set_len

[function] [call site] 00025


                   Vec::capacity

[function] [call site] 00026


                   Vec::into_boxed_slice

[function] [call site] 00027

Ok

[function] [call site] 00028

[T;

[call site] 00029


                 Expression::new

[function] [call site] 00030


                   LineEncoding::default

[function] [call site] 00031

Ok

[function] [call site] 00032


               ArrayVec::clone

[function] [call site] 00033


               Result::unwrap

[function] [call site] 00034


             common::DebugInfoOffset

[function] [call site] 00035


             R::Offset::from_u8

[function] [call site] 00036


               DebugFrameOffset::from

[function] [call site] 00037


                 DebugFrameOffset

[function] [call site] 00038


           DebugInfoUnitHeadersIter::next

[function] [call site] 00039


             DebugInfoUnitHeadersIter::next

[function] [call site] 00040


           DebugAbbrev::abbreviations

[function] [call site] 00041


             ArrayVec::clone

[function] [call site] 00042


             read::skip

[function] [call site] 00043


               Reader::read_u8

[function] [call site] 00044


                 Reader::read_u8_array

[function] [call site] 00045


                   LineEncoding::default

[function] [call site] 00046


                   EndianReader::read_slice

[function] [call site] 00047


                     SubRange::read_slice

[function] [call site] 00048


                       SubRange::len

[function] [call site] 00049


                       slice::from_raw_parts

[function] [call site] 00050


                       SubRange::skip

[function] [call site] 00051


                         AbbreviationTable::add

[function] [call site] 00052


                           insert_full

[function] [call site] 00053


                       Some

[function] [call site] 00054


                     EndianVec::len

[function] [call site] 00055


                       EndianVec::len

[function] [call site] 00056


                     Vec::copy_from_slice

[function] [call site] 00057

Ok

[function] [call site] 00058

Err

[function] [call site] 00059


                     Error::UnexpectedEof

[function] [call site] 00060


                     EndianReader::offset_id

[function] [call site] 00061


                       read::ReaderOffsetId

[function] [call site] 00062


                       EndianReader::bytes

[function] [call site] 00063


                         SubRange::bytes

[function] [call site] 00064


                           slice::from_raw_parts

[function] [call site] 00065


                       &[u8]::as_ptr

[function] [call site] 00066

<A

[call site] 00067

Ok

[function] [call site] 00068

Ok

[function] [call site] 00069

Ok

[function] [call site] 00070


             Abbreviations::parse

[function] [call site] 00071


               Abbreviations::empty

[function] [call site] 00072


                 EndianVec::new

[function] [call site] 00073


                   EndianVec::new

[function] [call site] 00074


                 btree_map::BTreeMap::new

[function] [call site] 00075


                   LineEncoding::default

[function] [call site] 00076


               Abbreviation::parse

[function] [call site] 00077


                 LineProgram::is_empty

[function] [call site] 00078


                   LineProgram::is_empty

[function] [call site] 00079


                     LineProgram::is_empty

[function] [call site] 00080

Ok

[function] [call site] 00081


                 Reader::read_uleb128

[function] [call site] 00082


                   leb128::read::unsigned

[function] [call site] 00083


                     Reader::read_u8

[function] [call site] 00084

Ok

[function] [call site] 00085


                     DebugFrameOffset::from

[function] [call site] 00086


                     DebugFrameOffset::from

[function] [call site] 00087


                     low_bits_of_byte

[function] [call site] 00088


                     Reader::read_u8

[function] [call site] 00089

Err

[function] [call site] 00090


                     DebugFrameOffset::from

[function] [call site] 00091


                     low_bits_of_byte

[function] [call site] 00092

Ok

[function] [call site] 00093

Ok

[function] [call site] 00094


                 Abbreviation::parse_tag

[function] [call site] 00095


                   Reader::read_uleb128_u16

[function] [call site] 00096


                     leb128::read::u16

[function] [call site] 00097


                       Reader::read_u8

[function] [call site] 00098

Ok

[function] [call site] 00099


                       DebugFrameOffset::from

[function] [call site] 00100


                         DebugFrameOffset

[function] [call site] 00101


                       DebugFrameOffset::from

[function] [call site] 00102


                       low_bits_of_byte

[function] [call site] 00103


                       Reader::read_u8

[function] [call site] 00104


                       DebugFrameOffset::from

[function] [call site] 00105


                       low_bits_of_byte

[function] [call site] 00106

Ok

[function] [call site] 00107


                       Reader::read_u8

[function] [call site] 00108

Err

[function] [call site] 00109


                       DebugFrameOffset::from

[function] [call site] 00110

Ok

[function] [call site] 00111

Err

[function] [call site] 00112

Ok

[function] [call site] 00113


                   constants::DwTag

[function] [call site] 00114


                 Abbreviation::parse_has_children

[function] [call site] 00115


                   Reader::read_u8

[function] [call site] 00116


                     Reader::read_u8_array

[function] [call site] 00117

Ok

[function] [call site] 00118


                   constants::DwChildren

[function] [call site] 00119

Ok

[function] [call site] 00120

Err

[function] [call site] 00121


                 Abbreviation::parse_attributes

[function] [call site] 00122


                   Attributes::new

[function] [call site] 00123


                     AttributeSpecification::new

[function] [call site] 00124


                       Option::unwrap_or

[function] [call site] 00125


                   AttributeSpecification::parse

[function] [call site] 00126


                     Reader::read_uleb128_u16

[function] [call site] 00127


                     Reader::read_uleb128_u16

[function] [call site] 00128

Ok

[function] [call site] 00129

Err

[function] [call site] 00130


                     constants::DwAt

[function] [call site] 00131


                     AttributeSpecification::parse_form

[function] [call site] 00132


                       Reader::read_uleb128_u16

[function] [call site] 00133

Err

[function] [call site] 00134

Ok

[function] [call site] 00135


                       constants::DwForm

[function] [call site] 00136


                     Some

[function] [call site] 00137


                     Reader::read_sleb128

[function] [call site] 00138


                       leb128::read::signed

[function] [call site] 00139


                         Reader::read_u8

[function] [call site] 00140

Err

[function] [call site] 00141


                         DebugFrameOffset::from

[function] [call site] 00142


                           DebugFrameOffset

[function] [call site] 00143


                         low_bits_of_byte

[function] [call site] 00144

Ok

[function] [call site] 00145


                     AttributeSpecification::new

[function] [call site] 00146

Ok

[function] [call site] 00147


                     Some

[function] [call site] 00148


                   Evaluation::push

[function] [call site] 00149


                     ArrayVec::try_push

[function] [call site] 00150

[T;

[call site] 00151


                       Self::Storage::len

[function] [call site] 00152


                       Vec::grow

[function] [call site] 00153

[T;

[call site] 00154


                       Expression::new

[function] [call site] 00155

Ok

[function] [call site] 00156


                     map_err

[function] [call site] 00157

Ok

[function] [call site] 00158


                 Abbreviation::new

[function] [call site] 00159

Ok

[function] [call site] 00160


                 Some

[function] [call site] 00161


               Abbreviations::insert

[function] [call site] 00162


                 EndianVec::len

[function] [call site] 00163

Err

[function] [call site] 00164


                 EndianVec::len

[function] [call site] 00165


                 LineProgram::is_empty

[function] [call site] 00166


                 contains_key

[function] [call site] 00167

Err

[function] [call site] 00168


                 Evaluation::push

[function] [call site] 00169


                   ArrayVec::try_push

[function] [call site] 00170


                   map_err

[function] [call site] 00171

Ok

[function] [call site] 00172


                 DebugInfoOffsets::entry

[function] [call site] 00173


                   UnitSectionOffset::as_debug_info_offset

[function] [call site] 00174


                     Some

[function] [call site] 00175


                     ArrayVec::clone

[function] [call site] 00176


                       LineEncoding::default

[function] [call site] 00177


                       ArrayVec::try_push

[function] [call site] 00178


                       ArrayVec::clone

[function] [call site] 00179


                       Result::unwrap

[function] [call site] 00180

Err

[function] [call site] 00181


                 Abbreviations::insert

[function] [call site] 00182


                   EndianVec::len

[function] [call site] 00183

Err

[function] [call site] 00184


                   EndianVec::len

[function] [call site] 00185


                   LineProgram::is_empty

[function] [call site] 00186


                   contains_key

[function] [call site] 00187

Err

[function] [call site] 00188


                   Evaluation::push

[function] [call site] 00189

Ok

[function] [call site] 00190


                   DebugInfoOffsets::entry

[function] [call site] 00191

Err

[function] [call site] 00192


                   Abbreviations::insert

[function] [call site] 00193

Ok

[function] [call site] 00194

Ok

[function] [call site] 00195


               ::core::result::Result::is_err

[function] [call site] 00196

Err

[function] [call site] 00197

Ok

[function] [call site] 00198


           AddrHeader::entries

[function] [call site] 00199


             ArrayVec::clone

[function] [call site] 00200


           EntriesCursor::next_dfs

[function] [call site] 00201


             EntriesCursor::next_entry

[function] [call site] 00202


               DebuggingInformationEntry::after_attrs

[function] [call site] 00203


                 Expression::set_target

[function] [call site] 00204


                 ArrayVec::clone

[function] [call site] 00205


                 read::skip

[function] [call site] 00206

Ok

[function] [call site] 00207


                 DebuggingInformationEntry::attrs

[function] [call site] 00208


                   ArrayVec::clone

[function] [call site] 00209


                   Abbreviation::attributes

[function] [call site] 00210


                 AttrsIter::next

[function] [call site] 00211


                   AttrsIter::next

[function] [call site] 00212


                 is_some

[function] [call site] 00213

Ok

[function] [call site] 00214


               LineProgram::is_empty

[function] [call site] 00215

Ok

[function] [call site] 00216


               DebuggingInformationEntry::parse

[function] [call site] 00217


                 UnitHeader::header_size

[function] [call site] 00218


                   UnitHeader::length_including_self

[function] [call site] 00219


                     u64::from_u8

[function] [call site] 00220


                       DebugFrameOffset::from

[function] [call site] 00221


                     UnitHeader::format

[function] [call site] 00222


                     Format::initial_length_size

[function] [call site] 00223


                   EndianVec::len

[function] [call site] 00224


                 OperationIter::offset_from

[function] [call site] 00225


                   OperationIter::offset_from

[function] [call site] 00226


                     OperationIter::offset_from

[function] [call site] 00227


                 Reader::read_uleb128

[function] [call site] 00228

Ok

[function] [call site] 00229


                 Expression::set_target

[function] [call site] 00230


                 ok_or

[function] [call site] 00231


                 Error::UnknownAbbreviation

[function] [call site] 00232

Ok

[function] [call site] 00233


                 Some

[function] [call site] 00234


                 read::UnitOffset

[function] [call site] 00235


                 ArrayVec::clone

[function] [call site] 00236


                   LineEncoding::default

[function] [call site] 00237


                   ArrayVec::try_push

[function] [call site] 00238


                   ArrayVec::clone

[function] [call site] 00239


                   Result::unwrap

[function] [call site] 00240


                 Expression::new

[function] [call site] 00241


               Abbreviation::has_children

[function] [call site] 00242


               Some

[function] [call site] 00243

Ok

[function] [call site] 00244


               Some

[function] [call site] 00245

Ok

[function] [call site] 00246


               Some

[function] [call site] 00247


               LineProgram::is_empty

[function] [call site] 00248


                 LineProgram::is_empty

[function] [call site] 00249

Err

[function] [call site] 00250


             is_some

[function] [call site] 00251

Ok

[function] [call site] 00252


             Some

[function] [call site] 00253

Ok

[function] [call site] 00254


           DebuggingInformationEntry::attrs

[function] [call site] 00255


             ArrayVec::clone

[function] [call site] 00256


             Abbreviation::attributes

[function] [call site] 00257


           AttrsIter::next

[function] [call site] 00258