Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
7	63	urlextract.urlextract_core.URLExtract._is_domain_valid	call site: 00063	urlextract.urlextract_core.dns_cache_install
6	52	urlextract.urlextract_core.URLExtract._is_domain_valid	call site: 00052	s.islower
4	47	urlextract.urlextract_core.URLExtract._is_domain_valid	call site: 00047	url_parts.getport
3	86	urlextract.urlextract_core.URLExtract.gen_urls	call site: 00086	collections.OrderedDict.fromkeys
2	23	urlextract.urlextract_core.URLExtract._remove_enclosure_from_url	call site: 00023	text_url.rfind
2	92	urlextract.urlextract_core.URLExtract.find_urls	call site: 00092	collections.OrderedDict.fromkeys
1	13	urlextract.urlextract_core.URLExtract._complete_url	call site: 00013	.ord
1	36	urlextract.urlextract_core.URLExtract._complete_url	call site: 00036	enclosure_map.values
1	84	urlextract.urlextract_core.URLExtract.gen_urls	call site: 00084	.len

Fuzzer calltree


         ...fuzz_find_urls.TestOneInput

[function] [call site] 00000


           atheris.FuzzedDataProvider

[function] [call site] 00001


           fdp.ConsumeIntInRange

[function] [call site] 00002


           fdp.ConsumeUnicodeNoSurrogates

[function] [call site] 00003


           urlextract.urlextract_core.URLExtract.find_urls

[function] [call site] 00004


             urlextract.urlextract_core.URLExtract.gen_urls

[function] [call site] 00005


               matched_tlds.pop

[function] [call site] 00006


               tmp_text.find

[function] [call site] 00007


               urlextract.urlextract_core.URLExtract._validate_tld_match

[function] [call site] 00008


                 <builtin>.len

[function] [call site] 00009


                 <builtin>.len

[function] [call site] 00010


                 <builtin>.len

[function] [call site] 00011


               urlextract.urlextract_core.URLExtract._complete_url

[function] [call site] 00012


                 <builtin>.len

[function] [call site] 00013


                 <builtin>.ord

[function] [call site] 00014


                 <builtin>.len

[function] [call site] 00015


                 <builtin>.len

[function] [call site] 00016


                 extended_tld.endswith

[function] [call site] 00017


                 urlextract.urlextract_core.URLExtract._split_markdown

[function] [call site] 00018


                   text_url.find

[function] [call site] 00019


                   text_url.find

[function] [call site] 00020


                   text_url.rfind

[function] [call site] 00021


                 urlextract.urlextract_core.URLExtract._remove_enclosure_from_url

[function] [call site] 00022


                   <builtin>.max

[function] [call site] 00023


                   text_url.rfind

[function] [call site] 00024


                   enclosure_map.keys

[function] [call site] 00025


                   enclosure_map.get

[function] [call site] 00026


                   <builtin>.min

[function] [call site] 00027


                   <builtin>.len

[function] [call site] 00028


                   <builtin>.max

[function] [call site] 00029


                   <builtin>.range

[function] [call site] 00030


                   <builtin>.len

[function] [call site] 00031


                   <builtin>.len

[function] [call site] 00032


                   <builtin>.len

[function] [call site] 00033


                   enclosure_map.values

[function] [call site] 00034


                   urlextract.urlextract_core.URLExtract._remove_enclosure_from_url

[function] [call site] 00035


                 <builtin>.any

[function] [call site] 00036


                 enclosure_map.values

[function] [call site] 00037


                 enclosure_map.keys

[function] [call site] 00038


                 urlextract.urlextract_core.URLExtract._remove_enclosure_from_url

[function] [call site] 00039


                 complete_url.strip

[function] [call site] 00040


                 complete_url.startswith

[function] [call site] 00041


                 complete_url.startswith

[function] [call site] 00042


                 urlextract.urlextract_core.URLExtract._is_domain_valid

[function] [call site] 00043


                   url.find

[function] [call site] 00044


                   uritools.urisplit

[function] [call site] 00045


                   url_parts.authority.startswith

[function] [call site] 00046


                   url_parts.getuserinfo

[function] [call site] 00047


                   url_parts.getport

[function] [call site] 00048


                   url_parts.getpath

[function] [call site] 00049


                   url_parts.getquery

[function] [call site] 00050


                   url_parts.getfragment

[function] [call site] 00051


                   url_parts.gethost

[function] [call site] 00052


                   s.islower

[function] [call site] 00053


                   s.isalpha

[function] [call site] 00054


                   <builtin>.all

[function] [call site] 00055


                   s.isupper

[function] [call site] 00056


                   s.isalpha

[function] [call site] 00057


                   <builtin>.all

[function] [call site] 00058


                   <builtin>.isinstance

[function] [call site] 00059


                   host.split

[function] [call site] 00060


                   <builtin>.len

[function] [call site] 00061


                   host_tld.lower

[function] [call site] 00062


                   tld.lower

[function] [call site] 00063


                   urlextract.urlextract_core.dns_cache_install

[function] [call site] 00064


                     dns_cache.resolver.ExceptionCachingResolver

[function] [call site] 00065


                     dns.resolver.LRUCache

[function] [call site] 00066


                     dns.resolver.Resolver

[function] [call site] 00067


                     dns.resolver.LRUCache

[function] [call site] 00068


                     dns.resolver.override_system_resolver

[function] [call site] 00069


                   socket.gethostbyname

[function] [call site] 00070


               urlextract.urlextract_core.URLExtract._get_tld_pos

[function] [call site] 00071


                 url.find

[function] [call site] 00072


                 uritools.urisplit

[function] [call site] 00073


                 url_parts.gethost

[function] [call site] 00074


                 <builtin>.str

[function] [call site] 00075


                 url.lower

[function] [call site] 00076


                 tld.lower

[function] [call site] 00077


                 host.rfind

[function] [call site] 00078


               <builtin>.len

[function] [call site] 00079


               <builtin>.len

[function] [call site] 00080


               <builtin>.len

[function] [call site] 00081


               rest_url.find

[function] [call site] 00082


               <builtin>.len

[function] [call site] 00083


               matched_tlds.pop

[function] [call site] 00084


               <builtin>.len

[function] [call site] 00085


               <builtin>.len

[function] [call site] 00086


             collections.OrderedDict.fromkeys

[function] [call site] 00087


             <builtin>.list

[function] [call site] 00088


             <builtin>.list

[function] [call site] 00089


             <builtin>.next

[function] [call site] 00090


             result_urls.append

[function] [call site] 00091


             <builtin>.next

[function] [call site] 00092


             collections.OrderedDict.fromkeys

[function] [call site] 00093


             <builtin>.list

[function] [call site] 00094