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	73	face.parser.Parser._parse_flags	call site: {node_id}	face.parser.Parser._parse_flagfile
6	0	EP	call site: {node_id}	face.parser.Parser.parse
4	31	face.sinter.get_fb	call site: {node_id}	inspect.isbuiltin
3	44	face.command.Command.get_dep_names	call site: {node_id}	face.sinter.get_arg_names
2	103	face.parser.Parser._resolve_flags	call site: {node_id}	ff_paths.append
1	16	face.parser.Parser._parse_subcmds	call site: {node_id}	ret.append
1	55	face.command.Command.get_dep_names	call site: {node_id}	collections.OrderedDict
1	99	face.parser.Parser._resolve_flags	call site: {node_id}	missing_flags.append

Fuzzer calltree


         ...fuzz_parse.TestOneInput

[function] [call site] 00000


           atheris.FuzzedDataProvider

[function] [call site] 00001


           fdp.ConsumeIntInRange

[function] [call site] 00002


           
            .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


               
                .tuple

[function] [call site] 00008


             
              .isinstance

[function] [call site] 00009


             
              .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


               
                .tuple

[function] [call site] 00015


               
                .tuple

[function] [call site] 00016


               ret.append

[function] [call site] 00017


               
                .len

[function] [call site] 00018


             
              .tuple

[function] [call site] 00019


             
              .tuple

[function] [call site] 00020


             
              .tuple

[function] [call site] 00021


             face.parser.Parser.get_flag_map

[function] [call site] 00022


               flag_map.items

[function] [call site] 00023


               collections.OrderedDict

[function] [call site] 00024


             face.command.Command.get_flag_map

[function] [call site] 00025


               
                .super

[function] [call site] 00026


               face.command.Command.get_dep_names

[function] [call site] 00027


                 face.sinter.get_arg_names

[function] [call site] 00028


                   face.sinter.get_fb

[function] [call site] 00029


                     inspect.isfunction

[function] [call site] 00030


                     inspect.ismethod

[function] [call site] 00031


                     inspect.isbuiltin

[function] [call site] 00032


                     
                      .hasattr

[function] [call site] 00033


                     
                      .getattr

[function] [call site] 00034


                     
                      .isinstance

[function] [call site] 00035


                     
                      .getattr

[function] [call site] 00036


                     
                      .isinstance

[function] [call site] 00037


                     boltons.funcutils.FunctionBuilder.from_func

[function] [call site] 00038


                     
                      .isinstance

[function] [call site] 00039


                     
                      .all

[function] [call site] 00040


                     
                      .isinstance

[function] [call site] 00041


                   fb.get_arg_names

[function] [call site] 00042


                 
                  .set

[function] [call site] 00043


                 
                  .set

[function] [call site] 00044


                 face.sinter.get_arg_names

[function] [call site] 00045


                 
                  .set

[function] [call site] 00046


                 required_args.update

[function] [call site] 00047


                 face.utils.get_rdep_map

[function] [call site] 00048


                   
                    .set

[function] [call site] 00049


                   to_proc.pop

[function] [call site] 00050


                   cur_chain.append

[function] [call site] 00051


                   dep_map.get

[function] [call site] 00052


                   to_proc.extend

[function] [call site] 00053


                   rdeps.update

[function] [call site] 00054


                 
                  .sorted

[function] [call site] 00055


               collections.OrderedDict

[function] [call site] 00056


               collections.OrderedDict.items

[function] [call site] 00057


               collections.OrderedDict

[function] [call site] 00058


             face.parser.Parser._parse_flags

[function] [call site] 00059


               boltons.dictutils.OrderedMultiDict

[function] [call site] 00060


               collections.OrderedDict

[function] [call site] 00061


               
                .set

[function] [call site] 00062


               face.parser.Parser._parse_single_flag

[function] [call site] 00063


                 arg.split

[function] [call site] 00064


                 face.utils.normalize_flag_name

[function] [call site] 00065


                   flag.lstrip

[function] [call site] 00066


                   
                    .len

[function] [call site] 00067


                   
                    .len

[function] [call site] 00068


                   ret.lower

[function] [call site] 00069


                   ret.replace

[function] [call site] 00070


                 collections.OrderedDict.get

[function] [call site] 00071


                 
                  .callable

[function] [call site] 00072


               boltons.dictutils.OrderedMultiDict.add

[function] [call site] 00073


               face.parser.Parser._parse_flagfile

[function] [call site] 00074


                 collections.OrderedDict

[function] [call site] 00075


                 
                  .getattr

[function] [call site] 00076


                 
                  .callable

[function] [call site] 00077


                 
                  .getattr

[function] [call site] 00078


                 os.path.abspath

[function] [call site] 00079


                 
                  .repr

[function] [call site] 00080


                 path_or_file.read

[function] [call site] 00081


                 os.path.abspath

[function] [call site] 00082


                 codecs.open

[function] [call site] 00083


                 f.read

[function] [call site] 00084


                 boltons.dictutils.OrderedMultiDict

[function] [call site] 00085


                 ff_text.splitlines

[function] [call site] 00086


                 
                  .enumerate

[function] [call site] 00087


                 shlex.split

[function] [call site] 00088


                 face.parser.Parser._parse_single_flag

[function] [call site] 00089


                 boltons.dictutils.OrderedMultiDict.add

[function] [call site] 00090


                 face.parser.Parser._parse_flagfile

[function] [call site] 00091


               collections.OrderedDict.items

[function] [call site] 00092


               boltons.dictutils.OrderedMultiDict.update_extend

[function] [call site] 00093


               ff_path_seen.add

[function] [call site] 00094


             collections.OrderedDict

[function] [call site] 00095


             
              .tuple

[function] [call site] 00096


             face.parser.Parser._resolve_flags

[function] [call site] 00097


               collections.OrderedDict

[function] [call site] 00098


               collections.OrderedDict.items

[function] [call site] 00099


               missing_flags.append

[function] [call site] 00100


               collections.OrderedDict.getlist

[function] [call site] 00101


               flag.multi

[function] [call site] 00102


               flagfile_map.items

[function] [call site] 00103


               ff_paths.append

[function] [call site] 00104


               
                .len

[function] [call site] 00105


             collections.OrderedDict

[function] [call site] 00106


             boltons.iterutils.split

[function] [call site] 00107


             prs.post_posargs.parse

[function] [call site] 00108


             
              .tuple

[function] [call site] 00109


             prs.posargs.parse

[function] [call site] 00110


             
              .tuple

[function] [call site] 00111