Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
74	10	google.protobuf.json_format.ParseDict	call site: 00010	google.protobuf.json_format._Parser._ConvertFieldValuePair
1	5	google.protobuf.json_format.Parse	call site: 00005	text.decode

Fuzzer calltree


         ...fuzz_avroparser.TestOneInput

[function] [call site] 00000


           atheris.FuzzedDataProvider

[function] [call site] 00001


           fdp.ConsumeUnicodeNoSurrogates

[function] [call site] 00002


           proto.Message.__init__

[function] [call site] 00003


           google.protobuf.json_format.Parse

[function] [call site] 00004


             <builtin>.isinstance

[function] [call site] 00005


             text.decode

[function] [call site] 00006


             json.loads

[function] [call site] 00007


             google.protobuf.json_format.ParseDict

[function] [call site] 00008


               google.protobuf.json_format._Parser.__init__

[function] [call site] 00009


               google.protobuf.json_format._Parser.ConvertMessage

[function] [call site] 00010


                 google.protobuf.json_format._IsWrapperMessage

[function] [call site] 00011


                 google.protobuf.json_format._Parser._ConvertWrapperMessage

[function] [call site] 00012


                   google.protobuf.json_format._Parser._ConvertAndSetScalar

[function] [call site] 00013


                     <builtin>.setattr

[function] [call site] 00014


                     google.protobuf.json_format._ConvertScalarFieldValue

[function] [call site] 00015


                       google.protobuf.json_format._ConvertInteger

[function] [call site] 00016


                         <builtin>.isinstance

[function] [call site] 00017


                         value.is_integer

[function] [call site] 00018


                         <builtin>.isinstance

[function] [call site] 00019


                         value.find

[function] [call site] 00020


                         <builtin>.isinstance

[function] [call site] 00021


                         <builtin>.int

[function] [call site] 00022


                         <builtin>.float

[function] [call site] 00023


                         f.is_integer

[function] [call site] 00024


                         <builtin>.int

[function] [call site] 00025


                       google.protobuf.json_format._ConvertFloat

[function] [call site] 00026


                         <builtin>.isinstance

[function] [call site] 00027


                         math.isnan

[function] [call site] 00028


                         math.isinf

[function] [call site] 00029


                         <builtin>.float

[function] [call site] 00030


                         <builtin>.float

[function] [call site] 00031


                         <builtin>.float

[function] [call site] 00032


                         <builtin>.float

[function] [call site] 00033


                       google.protobuf.json_format._ConvertBool

[function] [call site] 00034


                         <builtin>.isinstance

[function] [call site] 00035


                       <builtin>.isinstance

[function] [call site] 00036


                       value.encode

[function] [call site] 00037


                       <builtin>.len

[function] [call site] 00038


                       base64.urlsafe_b64decode

[function] [call site] 00039


                       _UNPAIRED_SURROGATE_PATTERN.search

[function] [call site] 00040


                       field.enum_type.values_by_name.get

[function] [call site] 00041


                       <builtin>.int

[function] [call site] 00042


                       field.enum_type.values_by_number.get

[function] [call site] 00043


                 operator.methodcaller

[function] [call site] 00044


                 google.protobuf.json_format._Parser._ConvertFieldValuePair

[function] [call site] 00045


                   <builtin>.dict

[function] [call site] 00046


                   fields_by_json_name.get

[function] [call site] 00047


                   proto.Message.DESCRIPTOR.fields_by_name.get

[function] [call site] 00048


                   _VALID_EXTENSION_NAME.match

[function] [call site] 00049


                   proto.Message.Extensions._FindExtensionByName

[function] [call site] 00050


                   identifier.split

[function] [call site] 00051


                   proto.Message.Extensions._FindExtensionByName

[function] [call site] 00052


                   names.append

[function] [call site] 00053


                   names.append

[function] [call site] 00054


                   <builtin>.getattr

[function] [call site] 00055


                   <builtin>.setattr

[function] [call site] 00056


                   proto.Message.ClearField

[function] [call site] 00057


                   google.protobuf.json_format._IsMapEntry

[function] [call site] 00058


                     field.message_type.GetOptions

[function] [call site] 00059


                   proto.Message.ClearField

[function] [call site] 00060


                   google.protobuf.json_format._Parser._ConvertMapFieldValue

[function] [call site] 00061


                     <builtin>.isinstance

[function] [call site] 00062


                     google.protobuf.json_format._ConvertScalarFieldValue

[function] [call site] 00063


                     google.protobuf.json_format._Parser.ConvertMessage

[function] [call site] 00064


                     <builtin>.getattr

[function] [call site] 00065


                     google.protobuf.json_format._Parser._ConvertAndSetScalarToMapKey

[function] [call site] 00066


                       <builtin>.getattr

[function] [call site] 00067


                       google.protobuf.json_format._ConvertScalarFieldValue

[function] [call site] 00068


                   proto.Message.ClearField

[function] [call site] 00069


                   <builtin>.isinstance

[function] [call site] 00070


                   <builtin>.enumerate

[function] [call site] 00071


                   <builtin>.getattr

[function] [call site] 00072


                   google.protobuf.json_format._Parser.ConvertMessage

[function] [call site] 00073


                   <builtin>.enumerate

[function] [call site] 00074


                   google.protobuf.json_format._Parser._ConvertAndAppendScalar

[function] [call site] 00075


                     <builtin>.getattr

[function] [call site] 00076


                     google.protobuf.json_format._ConvertScalarFieldValue

[function] [call site] 00077


                   <builtin>.getattr

[function] [call site] 00078


                   sub_message.SetInParent

[function] [call site] 00079


                   google.protobuf.json_format._Parser.ConvertMessage

[function] [call site] 00080


                   google.protobuf.json_format._Parser._ConvertAndSetScalarExtension

[function] [call site] 00081


                     google.protobuf.json_format._ConvertScalarFieldValue

[function] [call site] 00082


                   google.protobuf.json_format._Parser._ConvertAndSetScalar

[function] [call site] 00083


           avro_parser.to_dataframe

[function] [call site] 00084