Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
21	163	face.parser.Parser._parse_flags	call site: 00163	face.parser.Parser._parse_flagfile
18	35	face.sinter.get_fb	call site: 00035	face.command.Command.add
11	12	face.middleware.is_middleware	call site: 00012	face.command.Command.add_middleware
7	62	face.command.Command.__init__	call site: 00062	face.utils.unwrap_text
4	25	face.sinter.get_fb	call site: 00025	inspect.isbuiltin
4	57	face.command.Command.__init__	call site: 00057	.isinstance
3	78	face.command.Command.add	call site: 00078	face.command.Command.add_command
3	106	face.parser.FlagDisplay.__init__	call site: 00106	face.utils.get_type_desc
3	139	face.command.Command.get_dep_names	call site: 00139	face.sinter.get_arg_names
2	112	face.command.Command.add	call site: 00112	fdp.ConsumeUnicodeNoSurrogates
2	193	face.parser.Parser._resolve_flags	call site: 00193	ff_paths.append
1	55	face.command.Command.add	call site: 00055	face.command.Command.__init__

Fuzzer calltree


         ...fuzz_command.TestOneInput

[function] [call site] 00000


           atheris.FuzzedDataProvider

[function] [call site] 00001


           fdp.ConsumeIntInRange

[function] [call site] 00002


           <builtin>.range

[function] [call site] 00003


           fdp.ConsumeUnicodeNoSurrogates

[function] [call site] 00004


           args.append

[function] [call site] 00005


           fdp.ConsumeIntInRange

[function] [call site] 00006


           <builtin>.range

[function] [call site] 00007


           fdp.ConsumeUnicodeNoSurrogates

[function] [call site] 00008


           face.command.Command.add

[function] [call site] 00009


             face.middleware.is_middleware

[function] [call site] 00010


               <builtin>.callable

[function] [call site] 00011


               <builtin>.getattr

[function] [call site] 00012


             face.command.Command.add_middleware

[function] [call site] 00013


               face.middleware.is_middleware

[function] [call site] 00014


               face.middleware.face_middleware

[function] [call site] 00015


                 <builtin>.isinstance

[function] [call site] 00016


                 <builtin>.list

[function] [call site] 00017


                 <builtin>.isinstance

[function] [call site] 00018


                 <builtin>.callable

[function] [call site] 00019


                 face.middleware.face_middleware.decorate_face_middleware

[function] [call site] 00020


                   face.middleware.check_middleware

[function] [call site] 00021


                     <builtin>.callable

[function] [call site] 00022


                     face.sinter.get_fb

[function] [call site] 00023


                       inspect.isfunction

[function] [call site] 00024


                       inspect.ismethod

[function] [call site] 00025


                       inspect.isbuiltin

[function] [call site] 00026


                       <builtin>.hasattr

[function] [call site] 00027


                       <builtin>.getattr

[function] [call site] 00028


                       <builtin>.isinstance

[function] [call site] 00029


                       <builtin>.getattr

[function] [call site] 00030


                       <builtin>.isinstance

[function] [call site] 00031


                       boltons.funcutils.FunctionBuilder.from_func

[function] [call site] 00032


                       <builtin>.isinstance

[function] [call site] 00033


                       <builtin>.all

[function] [call site] 00034


                       <builtin>.isinstance

[function] [call site] 00035


                     face.sinter.get_callable_labels

[function] [call site] 00036


                       <builtin>.isinstance

[function] [call site] 00037


                       <builtin>.getattr

[function] [call site] 00038


                       <builtin>.getattr

[function] [call site] 00039


                       ctx_parts.append

[function] [call site] 00040


                       <builtin>.getattr

[function] [call site] 00041


                       <builtin>.getattr

[function] [call site] 00042


                       face.sinter.get_fb

[function] [call site] 00043


                       ctx_parts.insert

[function] [call site] 00044


                       fb.get_invocation_str

[function] [call site] 00045


                     <builtin>.set

[function] [call site] 00046


                     <builtin>.set

[function] [call site] 00047


                     <builtin>.list

[function] [call site] 00048


                   <builtin>.list

[function] [call site] 00049


                   <builtin>.list

[function] [call site] 00050


               face.middleware.check_middleware

[function] [call site] 00051


               face.command.Command.add

[function] [call site] 00052


               collections.OrderedDict.items

[function] [call site] 00053


             <builtin>.isinstance

[function] [call site] 00054


             <builtin>.callable

[function] [call site] 00055


             face.command.Command.__init__

[function] [call site] 00056


               face.command._get_default_name

[function] [call site] 00057


                 <builtin>.isinstance

[function] [call site] 00058


                 <builtin>.getattr

[function] [call site] 00059


                 boltons.strutils.camel2under

[function] [call site] 00060


                 boltons.strutils.camel2under.lower

[function] [call site] 00061


               face.command._docstring_to_doc

[function] [call site] 00062


                 face.utils.unwrap_text

[function] [call site] 00063


                   text.splitlines

[function] [call site] 00064


                   line.strip

[function] [call site] 00065


                   cur_graf.append

[function] [call site] 00066


                   all_grafs.append

[function] [call site] 00067


                   all_grafs.append

[function] [call site] 00068


                 unwrapped.splitlines

[function] [call site] 00069


               <builtin>.super

[function] [call site] 00070


               collections.OrderedDict

[function] [call site] 00071


               <builtin>.list

[function] [call site] 00072


               collections.OrderedDict

[function] [call site] 00073


               collections.OrderedDict

[function] [call site] 00074


               face.command.Command.add_middleware

[function] [call site] 00075


               face.command.Command.add

[function] [call site] 00076


               face.command.Command.add

[function] [call site] 00077


             <builtin>.isinstance

[function] [call site] 00078


             face.command.Command.add_command

[function] [call site] 00079


               <builtin>.isinstance

[function] [call site] 00080


               <builtin>.super

[function] [call site] 00081


             <builtin>.isinstance

[function] [call site] 00082


             face.parser.Flag.__init__

[function] [call site] 00083


               face.utils.flag_to_identifier

[function] [call site] 00084


                 <builtin>.isinstance

[function] [call site] 00085


                 flag.endswith

[function] [call site] 00086


                 flag.endswith

[function] [call site] 00087


                 VALID_FLAG_RE.match

[function] [call site] 00088


                 face.utils.normalize_flag_name

[function] [call site] 00089


                   flag.lstrip

[function] [call site] 00090


                   <builtin>.len

[function] [call site] 00091


                   <builtin>.len

[function] [call site] 00092


                   ret.lower

[function] [call site] 00093


                   ret.replace

[function] [call site] 00094


                 keyword.iskeyword

[function] [call site] 00095


               <builtin>.callable

[function] [call site] 00096


               face.parser._validate_char

[function] [call site] 00097


                 <builtin>.len

[function] [call site] 00098


                 <builtin>.len

[function] [call site] 00099


               <builtin>.callable

[function] [call site] 00100


               face.parser.Flag.set_display

[function] [call site] 00101


                 <builtin>.isinstance

[function] [call site] 00102


                 <builtin>.isinstance

[function] [call site] 00103


                 <builtin>.isinstance

[function] [call site] 00104


                 face.parser.FlagDisplay.__init__

[function] [call site] 00105


                   <builtin>.callable

[function] [call site] 00106


                   face.utils.get_type_desc

[function] [call site] 00107


                     <builtin>.callable

[function] [call site] 00108


                     <builtin>.repr

[function] [call site] 00109


                   <builtin>.callable

[function] [call site] 00110


                 <builtin>.isinstance

[function] [call site] 00111


             <builtin>.super

[function] [call site] 00112


           fdp.ConsumeUnicodeNoSurrogates

[function] [call site] 00113


           fdp.ConsumeBool

[function] [call site] 00114


           fdp.ConsumeUnicodeNoSurrogates

[function] [call site] 00115


           face.parser.Parser.parse

[function] [call site] 00116


             face.parser.CommandParseResult.__init__

[function] [call site] 00117


               <builtin>.tuple

[function] [call site] 00118


             <builtin>.isinstance

[function] [call site] 00119


             <builtin>.list

[function] [call site] 00120


             face.parser.Parser._parse_subcmds

[function] [call site] 00121


               arg.startswith

[function] [call site] 00122


               face.parser._arg_to_subcmd

[function] [call site] 00123


                 arg.lower

[function] [call site] 00124


               <builtin>.tuple

[function] [call site] 00125


               <builtin>.tuple

[function] [call site] 00126


               ret.append

[function] [call site] 00127


               <builtin>.len

[function] [call site] 00128


             <builtin>.tuple

[function] [call site] 00129


             <builtin>.tuple

[function] [call site] 00130


             <builtin>.tuple

[function] [call site] 00131


             face.command.Command.get_flag_map

[function] [call site] 00132


               <builtin>.super

[function] [call site] 00133


               face.command.Command.get_dep_names

[function] [call site] 00134


                 face.sinter.get_arg_names

[function] [call site] 00135


                   face.sinter.get_fb

[function] [call site] 00136


                   fb.get_arg_names

[function] [call site] 00137


                 <builtin>.set

[function] [call site] 00138


                 <builtin>.set

[function] [call site] 00139


                 face.sinter.get_arg_names

[function] [call site] 00140


                 <builtin>.set

[function] [call site] 00141


                 required_args.update

[function] [call site] 00142


                 face.utils.get_rdep_map

[function] [call site] 00143


                   <builtin>.set

[function] [call site] 00144


                   to_proc.pop

[function] [call site] 00145


                   cur_chain.append

[function] [call site] 00146


                   dep_map.get

[function] [call site] 00147


                   to_proc.extend

[function] [call site] 00148


                   rdeps.update

[function] [call site] 00149


                 <builtin>.sorted

[function] [call site] 00150


               collections.OrderedDict

[function] [call site] 00151


               collections.OrderedDict.items

[function] [call site] 00152


               collections.OrderedDict

[function] [call site] 00153


             face.parser.Parser._parse_flags

[function] [call site] 00154


               boltons.dictutils.OrderedMultiDict

[function] [call site] 00155


               collections.OrderedDict

[function] [call site] 00156


               <builtin>.set

[function] [call site] 00157


               face.parser.Parser._parse_single_flag

[function] [call site] 00158


                 arg.split

[function] [call site] 00159


                 face.utils.normalize_flag_name

[function] [call site] 00160


                 collections.OrderedDict.get

[function] [call site] 00161


                 <builtin>.callable

[function] [call site] 00162


               boltons.dictutils.OrderedMultiDict.add

[function] [call site] 00163


               face.parser.Parser._parse_flagfile

[function] [call site] 00164


                 collections.OrderedDict

[function] [call site] 00165


                 <builtin>.getattr

[function] [call site] 00166


                 <builtin>.callable

[function] [call site] 00167


                 <builtin>.getattr

[function] [call site] 00168


                 os.path.abspath

[function] [call site] 00169


                 <builtin>.repr

[function] [call site] 00170


                 path_or_file.read

[function] [call site] 00171


                 os.path.abspath

[function] [call site] 00172


                 codecs.open

[function] [call site] 00173


                 f.read

[function] [call site] 00174


                 boltons.dictutils.OrderedMultiDict

[function] [call site] 00175


                 ff_text.splitlines

[function] [call site] 00176


                 <builtin>.enumerate

[function] [call site] 00177


                 shlex.split

[function] [call site] 00178


                 face.parser.Parser._parse_single_flag

[function] [call site] 00179


                 boltons.dictutils.OrderedMultiDict.add

[function] [call site] 00180


                 face.parser.Parser._parse_flagfile

[function] [call site] 00181


               collections.OrderedDict.items

[function] [call site] 00182


               boltons.dictutils.OrderedMultiDict.update_extend

[function] [call site] 00183


               ff_path_seen.add

[function] [call site] 00184


             collections.OrderedDict

[function] [call site] 00185


             <builtin>.tuple

[function] [call site] 00186


             face.parser.Parser._resolve_flags

[function] [call site] 00187


               collections.OrderedDict

[function] [call site] 00188


               collections.OrderedDict.items

[function] [call site] 00189


               missing_flags.append

[function] [call site] 00190


               collections.OrderedDict.getlist

[function] [call site] 00191


               flag.multi

[function] [call site] 00192


               flagfile_map.items

[function] [call site] 00193


               ff_paths.append

[function] [call site] 00194


               <builtin>.len

[function] [call site] 00195


             collections.OrderedDict

[function] [call site] 00196


             boltons.iterutils.split

[function] [call site] 00197


             prs.post_posargs.parse

[function] [call site] 00198


             <builtin>.tuple

[function] [call site] 00199


             prs.posargs.parse

[function] [call site] 00200


             <builtin>.tuple

[function] [call site] 00201