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	70	face.parser.Parser._parse_flags	call site: 00070	face.parser.Parser._parse_flagfile
6	0	EP	call site: 00000	face.parser.Parser.parse
4	28	face.sinter.get_fb	call site: 00028	inspect.isbuiltin
3	41	face.command.Command.get_dep_names	call site: 00041	face.sinter.get_arg_names
2	100	face.parser.Parser._resolve_flags	call site: 00100	ff_paths.append
1	16	face.parser.Parser._parse_subcmds	call site: 00016	ret.append
1	52	face.command.Command.get_dep_names	call site: 00052	collections.OrderedDict
1	96	face.parser.Parser._resolve_flags	call site: 00096	missing_flags.append

Fuzzer calltree


         ...fuzz_parse.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


           face.parser.Parser.parse

[function] [call site] 00006


             face.parser.CommandParseResult.__init__

[function] [call site] 00007


               <builtin>.tuple

[function] [call site] 00008


             <builtin>.isinstance

[function] [call site] 00009


             <builtin>.list

[function] [call site] 00010


             face.parser.Parser._parse_subcmds

[function] [call site] 00011


               arg.startswith

[function] [call site] 00012


               face.parser._arg_to_subcmd

[function] [call site] 00013


                 arg.lower

[function] [call site] 00014


               <builtin>.tuple

[function] [call site] 00015


               <builtin>.tuple

[function] [call site] 00016


               ret.append

[function] [call site] 00017


               <builtin>.len

[function] [call site] 00018


             <builtin>.tuple

[function] [call site] 00019


             <builtin>.tuple

[function] [call site] 00020


             <builtin>.tuple

[function] [call site] 00021


             face.command.Command.get_flag_map

[function] [call site] 00022


               <builtin>.super

[function] [call site] 00023


               face.command.Command.get_dep_names

[function] [call site] 00024


                 face.sinter.get_arg_names

[function] [call site] 00025


                   face.sinter.get_fb

[function] [call site] 00026


                     inspect.isfunction

[function] [call site] 00027


                     inspect.ismethod

[function] [call site] 00028


                     inspect.isbuiltin

[function] [call site] 00029


                     <builtin>.hasattr

[function] [call site] 00030


                     <builtin>.getattr

[function] [call site] 00031


                     <builtin>.isinstance

[function] [call site] 00032


                     <builtin>.getattr

[function] [call site] 00033


                     <builtin>.isinstance

[function] [call site] 00034


                     boltons.funcutils.FunctionBuilder.from_func

[function] [call site] 00035


                     <builtin>.isinstance

[function] [call site] 00036


                     <builtin>.all

[function] [call site] 00037


                     <builtin>.isinstance

[function] [call site] 00038


                   fb.get_arg_names

[function] [call site] 00039


                 <builtin>.set

[function] [call site] 00040


                 <builtin>.set

[function] [call site] 00041


                 face.sinter.get_arg_names

[function] [call site] 00042


                 <builtin>.set

[function] [call site] 00043


                 required_args.update

[function] [call site] 00044


                 face.utils.get_rdep_map

[function] [call site] 00045


                   <builtin>.set

[function] [call site] 00046


                   to_proc.pop

[function] [call site] 00047


                   cur_chain.append

[function] [call site] 00048


                   dep_map.get

[function] [call site] 00049


                   to_proc.extend

[function] [call site] 00050


                   rdeps.update

[function] [call site] 00051


                 <builtin>.sorted

[function] [call site] 00052


               collections.OrderedDict

[function] [call site] 00053


               flag_map.items

[function] [call site] 00054


               collections.OrderedDict

[function] [call site] 00055


             face.parser.Parser._parse_flags

[function] [call site] 00056


               boltons.dictutils.OrderedMultiDict

[function] [call site] 00057


               collections.OrderedDict

[function] [call site] 00058


               <builtin>.set

[function] [call site] 00059


               face.parser.Parser._parse_single_flag

[function] [call site] 00060


                 arg.split

[function] [call site] 00061


                 face.utils.normalize_flag_name

[function] [call site] 00062


                   flag.lstrip

[function] [call site] 00063


                   <builtin>.len

[function] [call site] 00064


                   <builtin>.len

[function] [call site] 00065


                   ret.lower

[function] [call site] 00066


                   ret.replace

[function] [call site] 00067


                 collections.OrderedDict.get

[function] [call site] 00068


                 <builtin>.callable

[function] [call site] 00069


               boltons.dictutils.OrderedMultiDict.add

[function] [call site] 00070


               face.parser.Parser._parse_flagfile

[function] [call site] 00071


                 collections.OrderedDict

[function] [call site] 00072


                 <builtin>.getattr

[function] [call site] 00073


                 <builtin>.callable

[function] [call site] 00074


                 <builtin>.getattr

[function] [call site] 00075


                 os.path.abspath

[function] [call site] 00076


                 <builtin>.repr

[function] [call site] 00077


                 path_or_file.read

[function] [call site] 00078


                 os.path.abspath

[function] [call site] 00079


                 codecs.open

[function] [call site] 00080


                 f.read

[function] [call site] 00081


                 boltons.dictutils.OrderedMultiDict

[function] [call site] 00082


                 ff_text.splitlines

[function] [call site] 00083


                 <builtin>.enumerate

[function] [call site] 00084


                 shlex.split

[function] [call site] 00085


                 face.parser.Parser._parse_single_flag

[function] [call site] 00086


                 boltons.dictutils.OrderedMultiDict.add

[function] [call site] 00087


                 face.parser.Parser._parse_flagfile

[function] [call site] 00088


               collections.OrderedDict.items

[function] [call site] 00089


               boltons.dictutils.OrderedMultiDict.update_extend

[function] [call site] 00090


               ff_path_seen.add

[function] [call site] 00091


             collections.OrderedDict

[function] [call site] 00092


             <builtin>.tuple

[function] [call site] 00093


             face.parser.Parser._resolve_flags

[function] [call site] 00094


               collections.OrderedDict

[function] [call site] 00095


               collections.OrderedDict.items

[function] [call site] 00096


               missing_flags.append

[function] [call site] 00097


               pfm.getlist

[function] [call site] 00098


               flag.multi

[function] [call site] 00099


               flagfile_map.items

[function] [call site] 00100


               ff_paths.append

[function] [call site] 00101


               <builtin>.len

[function] [call site] 00102


             collections.OrderedDict

[function] [call site] 00103


             boltons.iterutils.split

[function] [call site] 00104


             prs.post_posargs.parse

[function] [call site] 00105


             <builtin>.tuple

[function] [call site] 00106


             prs.posargs.parse

[function] [call site] 00107


             <builtin>.tuple

[function] [call site] 00108