Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
26	127	...fuzz_rfc3986.fuzz_validators	call site: {node_id}	rfc3986.validators.ensure_components_are_valid
13	16	rfc3986.compat.to_bytes	call site: {node_id}	rfc3986.parseresult.authority_from
13	37	rfc3986._mixin.URIMixin.authority_info	call site: {node_id}	rfc3986.parseresult.split_authority
11	51	...fuzz_rfc3986.fuzz_parseresult	call site: {node_id}	rfc3986.parseresult.authority_from
7	7	rfc3986.compat.to_str	call site: {node_id}	rfc3986.normalizers.encode_component
2	3	...fuzz_rfc3986.fuzz_parseresult	call site: {node_id}	rfc3986.uri.URIReference.from_string
1	30	rfc3986._mixin.URIMixin.authority_info	call site: {node_id}	misc.SUBAUTHORITY_MATCHER.match
1	32	rfc3986._mixin.URIMixin.authority_info	call site: {node_id}	misc.ISUBAUTHORITY_MATCHER.match
1	70	rfc3986.normalizers.normalize_host	call site: {node_id}	host.replace
1	85	...fuzz_rfc3986.fuzz_uri	call site: {node_id}	fdp.ConsumeUnicodeNoSurrogates
1	97	rfc3986.iri.IRIReference.from_string	call site: {node_id}	fdp.ConsumeUnicodeNoSurrogates
1	105	...fuzz_rfc3986.fuzz_api	call site: {node_id}	rfc3986.iri.IRIReference.from_string

Fuzzer calltree


         ...fuzz_rfc3986.TestOneInput

[function] [call site] 00000


           ...fuzz_rfc3986.fuzz_parseresult

[function] [call site] 00001


             atheris.FuzzedDataProvider

[function] [call site] 00002


             rfc3986.parseresult.ParseResult.from_string

[function] [call site] 00003


               rfc3986.uri.URIReference.from_string

[function] [call site] 00004


                 rfc3986.compat.to_str

[function] [call site] 00005


                   
                    .hasattr

[function] [call site] 00006


                   
                    .isinstance

[function] [call site] 00007


                 misc.URI_MATCHER.match

[function] [call site] 00008


                 collections.namedtuple.__init__

[function] [call site] 00009


                 rfc3986.normalizers.encode_component

[function] [call site] 00010


                   
                    .len

[function] [call site] 00011


                   rfc3986.compat.to_str

[function] [call site] 00012


                   PERCENT_MATCHER.findall

[function] [call site] 00013


                   rfc3986.compat.to_bytes

[function] [call site] 00014


                     
                      .hasattr

[function] [call site] 00015


                     
                      .isinstance

[function] [call site] 00016


                   
                    .bytearray

[function] [call site] 00017


                   
                    .len

[function] [call site] 00018


                   
                    .range

[function] [call site] 00019


                   
                    .ord

[function] [call site] 00020


                   byte.decode

[function] [call site] 00021


                   encoded_uri.extend

[function] [call site] 00022


                   encoded_uri.extend

[function] [call site] 00023


                   encoded_uri.decode

[function] [call site] 00024


                 rfc3986.normalizers.encode_component

[function] [call site] 00025


                 rfc3986.normalizers.encode_component

[function] [call site] 00026


               reference.normalize

[function] [call site] 00027


               rfc3986.parseresult.authority_from

[function] [call site] 00028


                 rfc3986._mixin.URIMixin.authority_info

[function] [call site] 00029


                   rfc3986._mixin.URIMixin._match_subauthority

[function] [call site] 00030


                     misc.SUBAUTHORITY_MATCHER.match

[function] [call site] 00031


                   rfc3986.iri.IRIReference._match_subauthority

[function] [call site] 00032


                     misc.ISUBAUTHORITY_MATCHER.match

[function] [call site] 00033


                   match.groupdict

[function] [call site] 00034


                   matches.get

[function] [call site] 00035


                   misc.IPv4_MATCHER.match

[function] [call site] 00036


                   rfc3986.validators.valid_ipv4_host_address

[function] [call site] 00037


                     
                      .int

[function] [call site] 00038


                     
                      .all

[function] [call site] 00039


                 rfc3986.parseresult.split_authority

[function] [call site] 00040


                   collections.namedtuple.authority.rsplit

[function] [call site] 00041


                   collections.namedtuple.authority.startswith

[function] [call site] 00042


                   collections.namedtuple.authority.split

[function] [call site] 00043


                   collections.namedtuple.authority.split

[function] [call site] 00044


                 subauthority.get

[function] [call site] 00045


                 port.isascii

[function] [call site] 00046


                 port.isdigit

[function] [call site] 00047


                 
                  .int

[function] [call site] 00048


               collections.namedtuple.__init__

[function] [call site] 00049


             fdp.ConsumeUnicodeNoSurrogates

[function] [call site] 00050


             rfc3986.parseresult.ParseResultBytes.from_string

[function] [call site] 00051


               rfc3986.uri.URIReference.from_string

[function] [call site] 00052


               reference.normalize

[function] [call site] 00053


               rfc3986.parseresult.authority_from

[function] [call site] 00054


               collections.namedtuple.__init__

[function] [call site] 00055


               rfc3986.compat.to_bytes

[function] [call site] 00056


               rfc3986.compat.to_bytes

[function] [call site] 00057


               rfc3986.compat.to_bytes

[function] [call site] 00058


               rfc3986.compat.to_bytes

[function] [call site] 00059


               rfc3986.compat.to_bytes

[function] [call site] 00060


               rfc3986.compat.to_bytes

[function] [call site] 00061


             fdp.ConsumeUnicodeNoSurrogates

[function] [call site] 00062


           ...fuzz_rfc3986.fuzz_normalizers

[function] [call site] 00063


             atheris.FuzzedDataProvider

[function] [call site] 00064


             fdp.ConsumeUnicodeNoSurrogates

[function] [call site] 00065


             rfc3986.normalizers.normalize_host

[function] [call site] 00066


               misc.IPv6_MATCHER.match

[function] [call site] 00067


               host.find

[function] [call site] 00068


               host.find

[function] [call site] 00069


               
                .len

[function] [call site] 00070


               host.replace

[function] [call site] 00071


               host.lower

[function] [call site] 00072


             rfc3986.normalizers.normalize_percent_characters

[function] [call site] 00073


               PERCENT_MATCHER.findall

[function] [call site] 00074


               
                .set

[function] [call site] 00075


               m.isupper

[function] [call site] 00076


               m.upper

[function] [call site] 00077


               urllib.parse.urlencode.replace

[function] [call site] 00078


             fdp.ConsumeUnicodeNoSurrogates

[function] [call site] 00079


             fdp.ConsumeUnicodeNoSurrogates

[function] [call site] 00080


             rfc3986.normalizers.normalize_scheme

[function] [call site] 00081


               scheme.lower

[function] [call site] 00082


           ...fuzz_rfc3986.fuzz_uri

[function] [call site] 00083


             atheris.FuzzedDataProvider

[function] [call site] 00084


             rfc3986.uri.URIReference.from_string

[function] [call site] 00085


             fdp.ConsumeUnicodeNoSurrogates

[function] [call site] 00086


             uri.is_valid

[function] [call site] 00087


             uri.is_absolute

[function] [call site] 00088


           ...fuzz_rfc3986.fuzz_iri

[function] [call site] 00089


             atheris.FuzzedDataProvider

[function] [call site] 00090


             rfc3986.iri.IRIReference.from_string

[function] [call site] 00091


               rfc3986.compat.to_str

[function] [call site] 00092


               misc.IRI_MATCHER.match

[function] [call site] 00093


               collections.namedtuple.__init__

[function] [call site] 00094


               rfc3986.normalizers.encode_component

[function] [call site] 00095


               rfc3986.normalizers.encode_component

[function] [call site] 00096


               rfc3986.normalizers.encode_component

[function] [call site] 00097


             fdp.ConsumeUnicodeNoSurrogates

[function] [call site] 00098


           ...fuzz_rfc3986.fuzz_api

[function] [call site] 00099


             atheris.FuzzedDataProvider

[function] [call site] 00100


             fdp.ConsumeUnicodeNoSurrogates

[function] [call site] 00101


             rfc3986.api.uri_reference

[function] [call site] 00102


               rfc3986.uri.URIReference.from_string

[function] [call site] 00103


             fdp.ConsumeUnicodeNoSurrogates

[function] [call site] 00104


             rfc3986.api.iri_reference

[function] [call site] 00105


               rfc3986.iri.IRIReference.from_string

[function] [call site] 00106


             fdp.ConsumeUnicodeNoSurrogates

[function] [call site] 00107


             rfc3986.api.is_valid_uri

[function] [call site] 00108


               rfc3986.uri.URIReference.from_string

[function] [call site] 00109


             fdp.ConsumeUnicodeNoSurrogates

[function] [call site] 00110


             rfc3986.api.normalize_uri

[function] [call site] 00111


               rfc3986.uri.URIReference.from_string

[function] [call site] 00112


               normalized_reference.unsplit

[function] [call site] 00113


             fdp.ConsumeUnicodeNoSurrogates

[function] [call site] 00114


             rfc3986.api.urlparse

[function] [call site] 00115


               rfc3986.parseresult.ParseResult.from_string

[function] [call site] 00116


           ...fuzz_rfc3986.fuzz_validators

[function] [call site] 00117


             atheris.FuzzedDataProvider

[function] [call site] 00118


             rfc3986.uri.URIReference.from_string

[function] [call site] 00119


             fdp.ConsumeUnicodeNoSurrogates

[function] [call site] 00120


             uri.is_valid

[function] [call site] 00121


             rfc3986.validators.Validator.__init__

[function] [call site] 00122


               
                .set

[function] [call site] 00123


               
                .set

[function] [call site] 00124


               
                .set

[function] [call site] 00125


             rfc3986.validators.Validator.forbid_use_of_password

[function] [call site] 00126


             rfc3986.validators.Validator.validate

[function] [call site] 00127


               rfc3986.validators.check_password

[function] [call site] 00128


                 userinfo.split

[function] [call site] 00129


                 
                  .len

[function] [call site] 00130


               rfc3986.validators.ensure_required_components_exist

[function] [call site] 00131


                 
                  .sorted

[function] [call site] 00132


                 
                  .getattr

[function] [call site] 00133


               rfc3986.validators.ensure_components_are_valid

[function] [call site] 00134


                 
                  .set

[function] [call site] 00135


                 rfc3986.validators.subauthority_component_is_valid

[function] [call site] 00136


                   uri.authority_info

[function] [call site] 00137


                   rfc3986.validators.host_is_valid

[function] [call site] 00138


                     rfc3986.validators.is_valid

[function] [call site] 00139


                       matcher.match

[function] [call site] 00140


                       matcher.match

[function] [call site] 00141


                     misc.IPv4_MATCHER.match

[function] [call site] 00142


                     rfc3986.validators.valid_ipv4_host_address

[function] [call site] 00143


                     misc.IPv6_MATCHER.match

[function] [call site] 00144


                     misc.IPv6_NO_RFC4007_MATCHER.match

[function] [call site] 00145


                   
                    .int

[function] [call site] 00146


                 invalid_components.add

[function] [call site] 00147


                 
                  .getattr

[function] [call site] 00148


                 invalid_components.add

[function] [call site] 00149


               rfc3986.validators.ensure_one_of

[function] [call site] 00150


                 
                  .getattr

[function] [call site] 00151


               rfc3986.validators.ensure_one_of

[function] [call site] 00152


               rfc3986.validators.ensure_one_of

[function] [call site] 00153


             rfc3986.validators.Validator.__init__

[function] [call site] 00154


             rfc3986.validators.Validator.validate

[function] [call site] 00155


             rfc3986.validators.Validator.__init__

[function] [call site] 00156


             fdp.ConsumeUnicodeNoSurrogates

[function] [call site] 00157


             rfc3986.validators.Validator.allow_schemes

[function] [call site] 00158


               rfc3986.normalizers.normalize_scheme

[function] [call site] 00159


             fdp.ConsumeUnicodeNoSurrogates

[function] [call site] 00160


             rfc3986.validators.Validator.allow_hosts

[function] [call site] 00161


               rfc3986.normalizers.normalize_host

[function] [call site] 00162


             fdp.ConsumeIntInRange

[function] [call site] 00163


             
              .str

[function] [call site] 00164


             rfc3986.validators.Validator.allow_ports

[function] [call site] 00165


               
                .int

[function] [call site] 00166


             fdp.ConsumeUnicodeNoSurrogates

[function] [call site] 00167


             rfc3986.validators.Validator.require_presence_of

[function] [call site] 00168


               c.lower

[function] [call site] 00169


             fdp.ConsumeUnicodeNoSurrogates

[function] [call site] 00170


             rfc3986.validators.Validator.check_validity_of

[function] [call site] 00171


               c.lower

[function] [call site] 00172


             rfc3986.validators.Validator.validate

[function] [call site] 00173