Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
10	6	...fuzz_grammar_match.TestOneInput	call site: 00006	parsimonious.expressions.expression
3	75	parsimonious.expressions.Expression.match_core	call site: 00075	.isinstance
1	44	parsimonious.grammar.BootstrappingGrammar._expressions_from_rules	call site: 00044	parsimonious.expressions.Regex.__init__
1	95	parsimonious.expressions.Expression.match_core	call site: 00095	parsimonious.nodes.Node.__init__
1	99	parsimonious.expressions.OneOf._uncached_match	call site: 00099	.getattr

Fuzzer calltree


         ...fuzz_grammar_match.TestOneInput

[function] [call site] 00000


           atheris.FuzzedDataProvider

[function] [call site] 00001


           fdp.ConsumeIntInRange

[function] [call site] 00002


           fdp.ConsumeUnicodeNoSurrogates

[function] [call site] 00003


           fdp.ConsumeIntInRange

[function] [call site] 00004


           fdp.ConsumeUnicodeNoSurrogates

[function] [call site] 00005


           parsimonious.grammar.Grammar.__init__

[function] [call site] 00006


             parsimonious.expressions.is_callable

[function] [call site] 00007


               <builtin>.any

[function] [call site] 00008


             parsimonious.expressions.expression

[function] [call site] 00009


               inspect.ismethoddescriptor

[function] [call site] 00010


               <builtin>.hasattr

[function] [call site] 00011


               inspect.getfullargspec

[function] [call site] 00012


               <builtin>.len

[function] [call site] 00013


               inspect.ismethod

[function] [call site] 00014


               parsimonious.expressions.Expression.__init__

[function] [call site] 00015


             more_rules.items

[function] [call site] 00016


             parsimonious.grammar.BootstrappingGrammar._expressions_from_rules

[function] [call site] 00017


               parsimonious.expressions.Regex.__init__

[function] [call site] 00018


                 <builtin>.super

[function] [call site] 00019


                 re.compile

[function] [call site] 00020


               parsimonious.expressions.Regex.__init__

[function] [call site] 00021


               parsimonious.expressions.Compound.__init__

[function] [call site] 00022


                 kwargs.get

[function] [call site] 00023


                 <builtin>.super

[function] [call site] 00024


               parsimonious.expressions.ZeroOrMore

[function] [call site] 00025


                 <builtin>.float

[function] [call site] 00026


                 parsimonious.expressions.Quantifier.__init__

[function] [call site] 00027


                   <builtin>.super

[function] [call site] 00028


               parsimonious.expressions.Literal.__init__

[function] [call site] 00029


                 <builtin>.super

[function] [call site] 00030


               parsimonious.expressions.Compound.__init__

[function] [call site] 00031


               parsimonious.expressions.Regex.__init__

[function] [call site] 00032


               parsimonious.expressions.Compound.__init__

[function] [call site] 00033


               parsimonious.expressions.Not

[function] [call site] 00034


                 parsimonious.expressions.Lookahead.__init__

[function] [call site] 00035


                   <builtin>.super

[function] [call site] 00036


                   <builtin>.bool

[function] [call site] 00037


               parsimonious.expressions.Compound.__init__

[function] [call site] 00038


               parsimonious.expressions.Regex.__init__

[function] [call site] 00039


               parsimonious.expressions.Compound.__init__

[function] [call site] 00040


               parsimonious.expressions.Regex.__init__

[function] [call site] 00041


               parsimonious.expressions.Compound.__init__

[function] [call site] 00042


               parsimonious.expressions.Literal.__init__

[function] [call site] 00043


               parsimonious.expressions.Compound.__init__

[function] [call site] 00044


               parsimonious.expressions.Regex.__init__

[function] [call site] 00045


               parsimonious.expressions.Compound.__init__

[function] [call site] 00046


               parsimonious.expressions.Compound.__init__

[function] [call site] 00047


               parsimonious.expressions.Compound.__init__

[function] [call site] 00048


               parsimonious.expressions.Literal.__init__

[function] [call site] 00049


               parsimonious.expressions.Compound.__init__

[function] [call site] 00050


               parsimonious.expressions.OneOrMore

[function] [call site] 00051


                 <builtin>.float

[function] [call site] 00052


                 parsimonious.expressions.Quantifier.__init__

[function] [call site] 00053


               parsimonious.expressions.Compound.__init__

[function] [call site] 00054


               parsimonious.expressions.Literal.__init__

[function] [call site] 00055


               parsimonious.expressions.OneOrMore

[function] [call site] 00056


               parsimonious.expressions.Compound.__init__

[function] [call site] 00057


               parsimonious.expressions.OneOrMore

[function] [call site] 00058


               parsimonious.expressions.OneOrMore

[function] [call site] 00059


               parsimonious.expressions.Compound.__init__

[function] [call site] 00060


               parsimonious.expressions.Compound.__init__

[function] [call site] 00061


               parsimonious.expressions.Compound.__init__

[function] [call site] 00062


               parsimonious.expressions.OneOrMore

[function] [call site] 00063


               parsimonious.expressions.Compound.__init__

[function] [call site] 00064


               parsimonious.expressions.Expression.parse

[function] [call site] 00065


                 parsimonious.expressions.Expression.match

[function] [call site] 00066


                   parsimonious.exceptions.ParseError.__init__

[function] [call site] 00067


                   collections.defaultdict

[function] [call site] 00068


                   parsimonious.expressions.Expression.match_core

[function] [call site] 00069


                     <builtin>.id

[function] [call site] 00070


                     parsimonious.expressions.Literal._uncached_match

[function] [call site] 00071


                       text.startswith

[function] [call site] 00072


                       <builtin>.len

[function] [call site] 00073


                       parsimonious.nodes.Node.__init__

[function] [call site] 00074


                     parsimonious.expressions.expression.AdHocExpression._uncached_match

[function] [call site] 00075


                       <builtin>.isinstance

[function] [call site] 00076


                       <builtin>.isinstance

[function] [call site] 00077


                       parsimonious.nodes.Node.__init__

[function] [call site] 00078


                     parsimonious.expressions.Quantifier._uncached_match

[function] [call site] 00079


                       <builtin>.len

[function] [call site] 00080


                       <builtin>.len

[function] [call site] 00081


                       children.append

[function] [call site] 00082


                       <builtin>.len

[function] [call site] 00083


                       <builtin>.len

[function] [call site] 00084


                       parsimonious.nodes.Node.__init__

[function] [call site] 00085


                     parsimonious.expressions.Lookahead._uncached_match

[function] [call site] 00086


                       parsimonious.nodes.Node.__init__

[function] [call site] 00087


                     parsimonious.expressions.Regex._uncached_match

[function] [call site] 00088


                       m.span

[function] [call site] 00089


                       parsimonious.nodes.Node.__init__

[function] [call site] 00090


                     parsimonious.expressions.Sequence._uncached_match

[function] [call site] 00091


                       m.match_core

[function] [call site] 00092


                       children.append

[function] [call site] 00093


                       parsimonious.nodes.Node.__init__

[function] [call site] 00094


                     parsimonious.expressions.TokenMatcher._uncached_match

[function] [call site] 00095


                       parsimonious.nodes.Node.__init__

[function] [call site] 00096


                     parsimonious.expressions.OneOf._uncached_match

[function] [call site] 00097


                       m.match_core

[function] [call site] 00098


                       parsimonious.nodes.Node.__init__

[function] [call site] 00099


                     <builtin>.getattr

[function] [call site] 00100


                 <builtin>.len

[function] [call site] 00101


               parsimonious.grammar.RuleVisitor.__init__

[function] [call site] 00102


               parsimonious.nodes.NodeVisitor.visit

[function] [call site] 00103


                 <builtin>.getattr

[function] [call site] 00104


                 parsimonious.nodes.NodeVisitor.visit

[function] [call site] 00105


                 <builtin>.isinstance

[function] [call site] 00106


                 <builtin>.type

[function] [call site] 00107


             exprs.items

[function] [call site] 00108


             <builtin>.super

[function] [call site] 00109


           parsimonious.grammar.Grammar.match

[function] [call site] 00110


             parsimonious.grammar.Grammar._check_default_rule

[function] [call site] 00111