Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
122	0	EP	call site: 00000	docutils.utils.new_document

Fuzzer calltree


         ...fuzz_rst_parse.TestOneInput

[function] [call site] 00000


           atheris.FuzzedDataProvider

[function] [call site] 00001


           docutils.parsers.get_parser_class

[function] [call site] 00002


             parser_name.lower

[function] [call site] 00003


             PARSER_ALIASES.get

[function] [call site] 00004


             importlib.import_module

[function] [call site] 00005


           docutils.utils.new_document

[function] [call site] 00006


             docutils.frontend.get_default_settings

[function] [call site] 00007


               warnings.catch_warnings

[function] [call site] 00008


               warnings.filterwarnings

[function] [call site] 00009


               docutils.frontend.OptionParser.__init__

[function] [call site] 00010


                 warnings.warn

[function] [call site] 00011


                 <builtin>.super

[function] [call site] 00012


                 optparse.TitledHelpFormatter

[function] [call site] 00013


                 docutils.frontend.OptionParser.populate_from_components

[function] [call site] 00014


                   <builtin>.len

[function] [call site] 00015


                   <builtin>.range

[function] [call site] 00016


                   optparse.OptionGroup

[function] [call site] 00017


                   optparse.OptionParser.add_option_group

[function] [call site] 00018


                   optparse.OptionParser.add_option

[function] [call site] 00019


                   kwargs.get

[function] [call site] 00020


                   optparse.OptionParser.defaults.update

[function] [call site] 00021


                   optparse.OptionParser.defaults.update

[function] [call site] 00022


                 optparse.OptionParser.defaults.update

[function] [call site] 00023


                 docutils.frontend.OptionParser.get_standard_config_settings

[function] [call site] 00024


                   warnings.catch_warnings

[function] [call site] 00025


                   warnings.filterwarnings

[function] [call site] 00026


                   docutils.frontend.Values.__init__

[function] [call site] 00027


                     warnings.warn

[function] [call site] 00028


                     <builtin>.super

[function] [call site] 00029


                     <builtin>.getattr

[function] [call site] 00030


                     docutils.utils.DependencyList.__init__

[function] [call site] 00031


                       docutils.utils.DependencyList.set_output

[function] [call site] 00032


                         <builtin>.open

[function] [call site] 00033


                       docutils.utils.DependencyList.add

[function] [call site] 00034


                         <builtin>.isinstance

[function] [call site] 00035


                         path.as_posix

[function] [call site] 00036


                         sys.stdout.write

[function] [call site] 00037


                   docutils.frontend.OptionParser.get_standard_config_files

[function] [call site] 00038


                     os.path.expanduser

[function] [call site] 00039


                     f.strip

[function] [call site] 00040


                   docutils.frontend.OptionParser.get_config_file_settings

[function] [call site] 00041


                     configparser.RawConfigParser.__init__

[function] [call site] 00042


                     <builtin>.set

[function] [call site] 00043


                     warnings.catch_warnings

[function] [call site] 00044


                     warnings.filterwarnings

[function] [call site] 00045


                     docutils.frontend.ConfigParser.read

[function] [call site] 00046


                       warnings.warn

[function] [call site] 00047


                       <builtin>.isinstance

[function] [call site] 00048


                       <builtin>.super

[function] [call site] 00049


                       sys.stderr.write

[function] [call site] 00050


                       docutils.frontend.ConfigParser.handle_old_config

[function] [call site] 00051


                         warnings.warn_explicit

[function] [call site] 00052


                         <builtin>.dict

[function] [call site] 00053


                         configparser.RawConfigParser.has_section

[function] [call site] 00054


                         configparser.RawConfigParser.add_section

[function] [call site] 00055


                         options.items

[function] [call site] 00056


                         configparser.RawConfigParser.has_section

[function] [call site] 00057


                         configparser.RawConfigParser.add_section

[function] [call site] 00058


                         configparser.RawConfigParser.has_option

[function] [call site] 00059


                         configparser.RawConfigParser.set

[function] [call site] 00060


                         configparser.RawConfigParser.remove_section

[function] [call site] 00061


                       docutils.frontend.ConfigParser.validate_settings

[function] [call site] 00062


                         configparser.RawConfigParser.sections

[function] [call site] 00063


                         configparser.RawConfigParser.options

[function] [call site] 00064


                         docutils.frontend.OptionParser.get_option_by_dest

[function] [call site] 00065


                         configparser.RawConfigParser.get

[function] [call site] 00066


                         optparse.OptionParser.option_groups.option_list.validator

[function] [call site] 00067


                         configparser.RawConfigParser.set

[function] [call site] 00068


                         configparser.RawConfigParser.set

[function] [call site] 00069


                     docutils.frontend.Values.__init__

[function] [call site] 00070


                     <builtin>.tuple

[function] [call site] 00071


                     applied.add

[function] [call site] 00072


                     configparser.RawConfigParser.has_section

[function] [call site] 00073


                     docutils.frontend.Values.update

[function] [call site] 00074


                       <builtin>.isinstance

[function] [call site] 00075


                       <builtin>.dict

[function] [call site] 00076


                       optparse.OptionParser.lists.keys

[function] [call site] 00077


                       <builtin>.hasattr

[function] [call site] 00078


                       <builtin>.getattr

[function] [call site] 00079


                       optparse.Values._update_loose

[function] [call site] 00080


                     docutils.frontend.make_paths_absolute

[function] [call site] 00081


                       pathlib.Path.cwd

[function] [call site] 00082


                       pathlib.Path

[function] [call site] 00083


                       pathlib.Path.absolute

[function] [call site] 00084


                       <builtin>.isinstance

[function] [call site] 00085


                       pathlib.Path.resolve

[function] [call site] 00086


                       <builtin>.str

[function] [call site] 00087


                       pathlib.Path.resolve

[function] [call site] 00088


                       <builtin>.str

[function] [call site] 00089


                     os.path.dirname

[function] [call site] 00090


                   docutils.frontend.Values.update

[function] [call site] 00091


                 <builtin>.str

[function] [call site] 00092


                 optparse.OptionParser.error

[function] [call site] 00093


                 optparse.OptionParser.defaults.update

[function] [call site] 00094


               docutils.frontend.OptionParser.get_default_values

[function] [call site] 00095


                 warnings.catch_warnings

[function] [call site] 00096


                 warnings.filterwarnings

[function] [call site] 00097


                 docutils.frontend.Values.__init__

[function] [call site] 00098


             docutils.utils.new_reporter

[function] [call site] 00099


               docutils.utils.Reporter.__init__

[function] [call site] 00100


                 <builtin>.isinstance

[function] [call site] 00101


                 docutils.io.ErrorOutput.__init__

[function] [call site] 00102


                   <builtin>.isinstance

[function] [call site] 00103


                   <builtin>.open

[function] [call site] 00104


                   <builtin>.getattr

[function] [call site] 00105


                 <builtin>.getattr

[function] [call site] 00106


             docutils.nodes.document.__init__

[function] [call site] 00107


               docutils.nodes.Element.__init__

[function] [call site] 00108


                 <builtin>.isinstance

[function] [call site] 00109


                 docutils.nodes.Element.extend

[function] [call site] 00110


                   docutils.nodes.Element.append

[function] [call site] 00111


                     docutils.nodes.Node.setup_child

[function] [call site] 00112


                 attributes.items

[function] [call site] 00113


                 att.lower

[function] [call site] 00114


               collections.Counter

[function] [call site] 00115


               docutils.transforms.Transformer

[function] [call site] 00116


             docutils.nodes.document.note_source

[function] [call site] 00117


               os.fspath

[function] [call site] 00118


           fdp.ConsumeUnicodeNoSurrogates

[function] [call site] 00119


           docutils.frontend.get_default_settings

[function] [call site] 00120


           fdp.ConsumeUnicodeNoSurrogates

[function] [call site] 00121


           parser.parse

[function] [call site] 00122