Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
325	4	...fuzz_auth.ServerThread.__init__	call site: 00004	requests.sessions.Session.get
2	0	EP	call site: 00000	...fuzz_auth.ServerThread.__init__

Fuzzer calltree


         ...fuzz_auth.TestInput

[function] [call site] 00000


           atheris.FuzzedDataProvider

[function] [call site] 00001


           ...fuzz_auth.ServerThread.__init__

[function] [call site] 00002


             socket.socket

[function] [call site] 00003


             threading.Thread.__init__

[function] [call site] 00004


           threading.Thread.start

[function] [call site] 00005


           fdp.ConsumeString

[function] [call site] 00006


           fdp.ConsumeString

[function] [call site] 00007


           fdp.ConsumeString

[function] [call site] 00008


           fdp.ConsumeString

[function] [call site] 00009


           fdp.ConsumeString

[function] [call site] 00010


           requests.get

[function] [call site] 00011


           fdp.ConsumeString

[function] [call site] 00012


           requests.sessions.Session.get

[function] [call site] 00013


             kwargs.setdefault

[function] [call site] 00014


             requests.sessions.Session.request

[function] [call site] 00015


               requests.models.Request.__init__

[function] [call site] 00016


                 requests.hooks.default_hooks

[function] [call site] 00017


                 hooks.items

[function] [call site] 00018


                 <builtin>.list

[function] [call site] 00019


                 requests.models.RequestHooksMixin.register_hook

[function] [call site] 00020


                   <builtin>.isinstance

[function] [call site] 00021


                   <builtin>.hasattr

[function] [call site] 00022


                   <builtin>.isinstance

[function] [call site] 00023


               method.upper

[function] [call site] 00024


               requests.sessions.Session.prepare_request

[function] [call site] 00025


                 <builtin>.isinstance

[function] [call site] 00026


                 requests.cookies.cookiejar_from_dict

[function] [call site] 00027


                   http.cookiejar.CookieJar.__init__

[function] [call site] 00028


                   requests.cookies.create_cookie

[function] [call site] 00029


                     <builtin>.set

[function] [call site] 00030


                     <builtin>.set

[function] [call site] 00031


                     result.update

[function] [call site] 00032


                     <builtin>.bool

[function] [call site] 00033


                     <builtin>.bool

[function] [call site] 00034


                     <builtin>.bool

[function] [call site] 00035


                     http.cookiejar.Cookie

[function] [call site] 00036


                   collections.abc.MutableMapping.request.url._cookies.set_cookie

[function] [call site] 00037


                   requests.cookies.RequestsCookieJar.set_cookie

[function] [call site] 00038


                     <builtin>.hasattr

[function] [call site] 00039


                     urllib.parse.quote._cookies.value.startswith

[function] [call site] 00040


                     collections.abc.MutableMapping.request.url._cookies.value.startswith

[function] [call site] 00041


                     urllib.parse.urljoin._cookies.value.startswith

[function] [call site] 00042


                     urllib.parse.quote._cookies.value.endswith

[function] [call site] 00043


                     urllib.parse.urljoin._cookies.value.endswith

[function] [call site] 00044


                     collections.abc.MutableMapping.request.url._cookies.value.endswith

[function] [call site] 00045


                     urllib.parse.quote._cookies.value.replace

[function] [call site] 00046


                     urllib.parse.urljoin._cookies.value.replace

[function] [call site] 00047


                     collections.abc.MutableMapping.request.url._cookies.value.replace

[function] [call site] 00048


                     <builtin>.super

[function] [call site] 00049


                   urllib.parse.urljoin._cookies.set_cookie

[function] [call site] 00050


                   urllib.parse.quote._cookies.set_cookie

[function] [call site] 00051


                 requests.cookies.merge_cookies

[function] [call site] 00052


                   <builtin>.isinstance

[function] [call site] 00053


                   <builtin>.isinstance

[function] [call site] 00054


                   requests.cookies.cookiejar_from_dict

[function] [call site] 00055


                   <builtin>.isinstance

[function] [call site] 00056


                   requests.cookies.RequestsCookieJar.update

[function] [call site] 00057


                     <builtin>.isinstance

[function] [call site] 00058


                     requests.cookies.RequestsCookieJar.set_cookie

[function] [call site] 00059


                     <builtin>.super

[function] [call site] 00060


                   collections.abc.MutableMapping.request.url._cookies.update

[function] [call site] 00061


                   urllib.parse.urljoin._cookies.update

[function] [call site] 00062


                   urllib.parse.quote._cookies.update

[function] [call site] 00063


                   collections.abc.MutableMapping.request.url._cookies.set_cookie

[function] [call site] 00064


                   requests.cookies.RequestsCookieJar.set_cookie

[function] [call site] 00065


                   urllib.parse.urljoin._cookies.set_cookie

[function] [call site] 00066


                   urllib.parse.quote._cookies.set_cookie

[function] [call site] 00067


                 requests.compat.MutableMapping.__init__

[function] [call site] 00068


                 collections.abc.MutableMapping.__init__

[function] [call site] 00069


                 http.cookiejar.CookieJar.__init__

[function] [call site] 00070


                 requests.cookies.merge_cookies

[function] [call site] 00071


                 requests.utils.get_netrc_auth

[function] [call site] 00072


                   os.environ.get

[function] [call site] 00073


                   os.path.expanduser

[function] [call site] 00074


                   os.path.exists

[function] [call site] 00075


                   urllib.parse.urlparse

[function] [call site] 00076


                   netrc.netrc

[function] [call site] 00077


                   netrc.netrc.authenticators

[function] [call site] 00078


                 urllib.parse.urljoin.prepare

[function] [call site] 00079


                 urllib.parse.quote.prepare

[function] [call site] 00080


                 collections.abc.MutableMapping.request.url.prepare

[function] [call site] 00081


                 request.method.upper

[function] [call site] 00082


                 requests.sessions.merge_setting

[function] [call site] 00083


                   <builtin>.isinstance

[function] [call site] 00084


                   <builtin>.isinstance

[function] [call site] 00085


                   requests.utils.to_key_val_list

[function] [call site] 00086


                     <builtin>.isinstance

[function] [call site] 00087


                     <builtin>.isinstance

[function] [call site] 00088


                     urllib.parse.urljoin.items

[function] [call site] 00089


                     urllib.parse.quote.items

[function] [call site] 00090


                     collections.abc.MutableMapping.request.url.items

[function] [call site] 00091


                     <builtin>.list

[function] [call site] 00092


                   collections.OrderedDict

[function] [call site] 00093


                   urllib.parse.quote

[function] [call site] 00094


                   urllib.parse.urljoin

[function] [call site] 00095


                   collections.abc.MutableMapping.request.url

[function] [call site] 00096


                   requests.utils.to_key_val_list

[function] [call site] 00097


                   urllib.parse.urljoin.update

[function] [call site] 00098


                   urllib.parse.quote.update

[function] [call site] 00099


                   collections.abc.MutableMapping.request.url.update

[function] [call site] 00100


                   urllib.parse.urljoin.items

[function] [call site] 00101


                   urllib.parse.quote.items

[function] [call site] 00102


                   collections.abc.MutableMapping.request.url.items

[function] [call site] 00103


                 requests.sessions.merge_setting

[function] [call site] 00104


                 requests.sessions.merge_setting

[function] [call site] 00105


                 requests.sessions.merge_hooks

[function] [call site] 00106


                   urllib.parse.urljoin.get

[function] [call site] 00107


                   collections.abc.MutableMapping.request.url.get

[function] [call site] 00108


                   urllib.parse.quote.get

[function] [call site] 00109


                   urllib.parse.urljoin.get

[function] [call site] 00110


                   collections.abc.MutableMapping.request.url.get

[function] [call site] 00111


                   urllib.parse.quote.get

[function] [call site] 00112


                   requests.sessions.merge_setting

[function] [call site] 00113


               requests.sessions.Session.merge_environment_settings

[function] [call site] 00114


                 urllib.parse.urljoin.get

[function] [call site] 00115


                 collections.abc.MutableMapping.request.url.get

[function] [call site] 00116


                 urllib.parse.quote.get

[function] [call site] 00117


                 requests.utils.get_environ_proxies

[function] [call site] 00118


                   requests.utils.should_bypass_proxies

[function] [call site] 00119


                     requests.utils.should_bypass_proxies.get_proxy

[function] [call site] 00120


                       os.environ.get

[function] [call site] 00121


                       key.upper

[function] [call site] 00122


                       os.environ.get

[function] [call site] 00123


                     urllib.parse.urlparse

[function] [call site] 00124


                     no_proxy.replace

[function] [call site] 00125


                     requests.utils.is_ipv4_address

[function] [call site] 00126


                       socket.inet_aton

[function] [call site] 00127


                     requests.utils.is_valid_cidr

[function] [call site] 00128


                       string_network.count

[function] [call site] 00129


                       string_network.split

[function] [call site] 00130


                       <builtin>.int

[function] [call site] 00131


                       string_network.split

[function] [call site] 00132


                       socket.inet_aton

[function] [call site] 00133


                     requests.utils.address_in_network

[function] [call site] 00134


                       socket.inet_aton

[function] [call site] 00135


                       struct.unpack

[function] [call site] 00136


                       net.split

[function] [call site] 00137


                       <builtin>.int

[function] [call site] 00138


                       requests.utils.dotted_netmask

[function] [call site] 00139


                         struct.pack

[function] [call site] 00140


                         socket.inet_ntoa

[function] [call site] 00141


                       socket.inet_aton

[function] [call site] 00142


                       struct.unpack

[function] [call site] 00143


                       socket.inet_aton

[function] [call site] 00144


                       struct.unpack

[function] [call site] 00145


                     urllib.parse.urlparse.hostname.endswith

[function] [call site] 00146


                     host_with_port.endswith

[function] [call site] 00147


                     requests.utils.set_environ

[function] [call site] 00148


                       os.environ.get

[function] [call site] 00149


                     urllib.request.proxy_bypass

[function] [call site] 00150


                   urllib.request.getproxies

[function] [call site] 00151


                 urllib.request.getproxies.items

[function] [call site] 00152


                 urllib.parse.urljoin.setdefault

[function] [call site] 00153


                 urllib.parse.quote.setdefault

[function] [call site] 00154


                 collections.abc.MutableMapping.request.url.setdefault

[function] [call site] 00155


                 os.environ.get

[function] [call site] 00156


                 os.environ.get

[function] [call site] 00157


                 requests.sessions.merge_setting

[function] [call site] 00158


                 requests.sessions.merge_setting

[function] [call site] 00159


                 requests.sessions.merge_setting

[function] [call site] 00160


                 requests.sessions.merge_setting

[function] [call site] 00161


               send_kwargs.update

[function] [call site] 00162


               requests.sessions.Session.send

[function] [call site] 00163


                 kwargs.setdefault

[function] [call site] 00164


                 kwargs.setdefault

[function] [call site] 00165


                 kwargs.setdefault

[function] [call site] 00166


                 requests.utils.resolve_proxies

[function] [call site] 00167


                   urllib.parse.urlparse

[function] [call site] 00168


                   urllib.parse.urljoin.get

[function] [call site] 00169


                   collections.abc.MutableMapping.request.url.get

[function] [call site] 00170


                   urllib.parse.quote.get

[function] [call site] 00171


                   urllib.parse.urljoin.copy

[function] [call site] 00172


                   collections.abc.MutableMapping.request.url.copy

[function] [call site] 00173


                   urllib.parse.quote.copy

[function] [call site] 00174


                   requests.utils.should_bypass_proxies

[function] [call site] 00175


                   requests.utils.get_environ_proxies

[function] [call site] 00176


                   urllib.request.getproxies.get

[function] [call site] 00177


                   requests.utils.get_environ_proxies.<dict1>.get

[function] [call site] 00178


                   urllib.request.getproxies.get

[function] [call site] 00179


                   requests.utils.get_environ_proxies.<dict1>.get

[function] [call site] 00180


                   urllib.parse.urljoin.setdefault

[function] [call site] 00181


                   urllib.parse.quote.setdefault

[function] [call site] 00182


                   collections.abc.MutableMapping.request.url.setdefault

[function] [call site] 00183


                 <builtin>.isinstance

[function] [call site] 00184


                 kwargs.pop

[function] [call site] 00185


                 kwargs.get

[function] [call site] 00186


                 requests.sessions.Session.get_adapter

[function] [call site] 00187


                   collections.OrderedDict.items

[function] [call site] 00188


                   prefix.lower

[function] [call site] 00189


                   collections.abc.MutableMapping.request.url.lower

[function] [call site] 00190


                   urllib.parse.urljoin.lower

[function] [call site] 00191


                   urllib.parse.quote.lower

[function] [call site] 00192


                 time.perf_counter

[function] [call site] 00193


                 adapter.send

[function] [call site] 00194


                 time.perf_counter

[function] [call site] 00195


                 datetime.timedelta

[function] [call site] 00196


                 requests.hooks.dispatch_hook

[function] [call site] 00197


                   collections.abc.MutableMapping.request.url.get

[function] [call site] 00198


                   collections.abc.MutableMapping.request.url.hooks.get

[function] [call site] 00199


                   urllib.parse.quote.get

[function] [call site] 00200


                   urllib.parse.urljoin.hooks.get

[function] [call site] 00201


                   urllib.parse.quote.hooks.get

[function] [call site] 00202


                   urllib.parse.urljoin.get

[function] [call site] 00203


                   <builtin>.hasattr

[function] [call site] 00204


                   urllib.parse.urljoin

[function] [call site] 00205


                   collections.abc.MutableMapping.request.url

[function] [call site] 00206


                   urllib.parse.quote.hooks

[function] [call site] 00207


                   collections.abc.MutableMapping.request.url.hooks

[function] [call site] 00208


                   urllib.parse.quote

[function] [call site] 00209


                   urllib.parse.urljoin.hooks

[function] [call site] 00210


                 requests.cookies.extract_cookies_to_jar

[function] [call site] 00211


                   <builtin>.hasattr

[function] [call site] 00212


                   requests.cookies.MockRequest.__init__

[function] [call site] 00213


                     urllib.parse.urlparse

[function] [call site] 00214


                   requests.cookies.MockResponse.__init__

[function] [call site] 00215


                   collections.abc.MutableMapping.request.url._cookies.extract_cookies

[function] [call site] 00216


                   urllib.parse.urljoin._cookies.extract_cookies

[function] [call site] 00217


                   urllib.parse.quote._cookies.extract_cookies

[function] [call site] 00218


                   http.cookiejar.CookieJar.extract_cookies

[function] [call site] 00219


                 requests.cookies.extract_cookies_to_jar

[function] [call site] 00220


                 requests.sessions.SessionRedirectMixin.resolve_redirects

[function] [call site] 00221


                   requests.sessions.SessionRedirectMixin.get_redirect_target

[function] [call site] 00222


                     collections.abc.MutableMapping.request.url.encode

[function] [call site] 00223


                     urllib.parse.urljoin.encode

[function] [call site] 00224


                     urllib.parse.quote.encode

[function] [call site] 00225


                     requests._internal_utils.to_native_string

[function] [call site] 00226


                       <builtin>.isinstance

[function] [call site] 00227


                       urllib.parse.urljoin.decode

[function] [call site] 00228


                       urllib.parse.quote.decode

[function] [call site] 00229


                       collections.abc.MutableMapping.request.url.decode

[function] [call site] 00230


                   urllib.parse.urlparse

[function] [call site] 00231


                   urllib.parse.urljoin.copy

[function] [call site] 00232


                   collections.abc.MutableMapping.request.url.copy

[function] [call site] 00233


                   urllib.parse.quote.copy

[function] [call site] 00234


                   hist.append

[function] [call site] 00235


                   urllib.parse.urljoin.raw.read

[function] [call site] 00236


                   urllib.parse.quote.raw.read

[function] [call site] 00237


                   collections.abc.MutableMapping.request.url.raw.read

[function] [call site] 00238


                   <builtin>.len

[function] [call site] 00239


                   collections.abc.MutableMapping.request.url.close

[function] [call site] 00240


                   urllib.parse.quote.close

[function] [call site] 00241


                   urllib.parse.urljoin.close

[function] [call site] 00242


                   urllib.parse.quote.startswith

[function] [call site] 00243


                   urllib.parse.urljoin.startswith

[function] [call site] 00244


                   collections.abc.MutableMapping.request.url.startswith

[function] [call site] 00245


                   urllib.parse.urlparse

[function] [call site] 00246


                   urllib.parse.urlparse

[function] [call site] 00247


                   urllib.parse.urlparse._replace

[function] [call site] 00248


                   urllib.parse.urlparse.geturl

[function] [call site] 00249


                   requests.utils.requote_uri

[function] [call site] 00250


                     requests.utils.unquote_unreserved

[function] [call site] 00251


                       collections.abc.MutableMapping.request.url.split

[function] [call site] 00252


                       urllib.parse.urljoin.split

[function] [call site] 00253


                       urllib.parse.quote.split

[function] [call site] 00254


                       <builtin>.len

[function] [call site] 00255


                       <builtin>.range

[function] [call site] 00256


                       <builtin>.len

[function] [call site] 00257


                       h.isalnum

[function] [call site] 00258


                       <builtin>.int

[function] [call site] 00259


                       <builtin>.chr

[function] [call site] 00260


                     urllib.parse.quote

[function] [call site] 00261


                     urllib.parse.urljoin

[function] [call site] 00262


                     collections.abc.MutableMapping.request.url

[function] [call site] 00263


                     urllib.parse.quote

[function] [call site] 00264


                     urllib.parse.urljoin

[function] [call site] 00265


                     collections.abc.MutableMapping.request.url

[function] [call site] 00266


                   urllib.parse.urljoin

[function] [call site] 00267


                   requests.utils.requote_uri

[function] [call site] 00268


                   requests._internal_utils.to_native_string

[function] [call site] 00269


                   requests.sessions.SessionRedirectMixin.rebuild_method

[function] [call site] 00270


                   collections.abc.MutableMapping.request.url.headers.pop

[function] [call site] 00271


                   urllib.parse.urljoin.headers.pop

[function] [call site] 00272


                   urllib.parse.quote.headers.pop

[function] [call site] 00273


                   collections.abc.MutableMapping.request.url.headers.pop

[function] [call site] 00274


                   urllib.parse.urljoin.headers.pop

[function] [call site] 00275


                   urllib.parse.quote.headers.pop

[function] [call site] 00276


                   urllib.parse.quote.pop

[function] [call site] 00277


                   collections.abc.MutableMapping.request.url.pop

[function] [call site] 00278


                   urllib.parse.urljoin.pop

[function] [call site] 00279


                   requests.cookies.extract_cookies_to_jar

[function] [call site] 00280


                   requests.cookies.merge_cookies

[function] [call site] 00281


                   collections.abc.MutableMapping.request.url.prepare_cookies

[function] [call site] 00282


                   urllib.parse.urljoin.prepare_cookies

[function] [call site] 00283


                   urllib.parse.quote.prepare_cookies

[function] [call site] 00284


                   requests.sessions.SessionRedirectMixin.rebuild_proxies

[function] [call site] 00285


                     urllib.parse.urlparse

[function] [call site] 00286


                     requests.utils.resolve_proxies

[function] [call site] 00287


                     requests.utils.get_auth_from_url

[function] [call site] 00288


                       urllib.parse.urlparse

[function] [call site] 00289


                       urllib.parse.unquote

[function] [call site] 00290


                       urllib.parse.unquote

[function] [call site] 00291


                     urllib.parse.urlparse.scheme.startswith

[function] [call site] 00292


                     requests.auth._basic_auth_str

[function] [call site] 00293


                       <builtin>.isinstance

[function] [call site] 00294


                       warnings.warn

[function] [call site] 00295


                       <builtin>.isinstance

[function] [call site] 00296


                       warnings.warn

[function] [call site] 00297


                       <builtin>.type

[function] [call site] 00298


                       <builtin>.isinstance

[function] [call site] 00299


                       collections.abc.MutableMapping.request.url.encode

[function] [call site] 00300


                       urllib.parse.urljoin.encode

[function] [call site] 00301


                       urllib.parse.quote.encode

[function] [call site] 00302


                       <builtin>.isinstance

[function] [call site] 00303


                       collections.abc.MutableMapping.request.url.encode

[function] [call site] 00304


                       urllib.parse.urljoin.encode

[function] [call site] 00305


                       urllib.parse.quote.encode

[function] [call site] 00306


                       requests._internal_utils.to_native_string

[function] [call site] 00307


                       base64.b64encode

[function] [call site] 00308


                       base64.b64encode.strip

[function] [call site] 00309


                   requests.sessions.SessionRedirectMixin.rebuild_auth

[function] [call site] 00310


                     requests.sessions.SessionRedirectMixin.should_strip_auth

[function] [call site] 00311


                       urllib.parse.urlparse

[function] [call site] 00312


                       urllib.parse.urlparse

[function] [call site] 00313


                       DEFAULT_PORTS.get

[function] [call site] 00314


                     requests.utils.get_netrc_auth

[function] [call site] 00315


                     urllib.parse.urljoin.prepare_auth

[function] [call site] 00316


                     urllib.parse.quote.prepare_auth

[function] [call site] 00317


                     collections.abc.MutableMapping.request.url.prepare_auth

[function] [call site] 00318


                   requests.utils.rewind_body

[function] [call site] 00319


                     <builtin>.getattr

[function] [call site] 00320


                     <builtin>.isinstance

[function] [call site] 00321


                   requests.sessions.Session.send

[function] [call site] 00322


                   requests.cookies.extract_cookies_to_jar

[function] [call site] 00323


                   requests.sessions.SessionRedirectMixin.get_redirect_target

[function] [call site] 00324


                 history.insert

[function] [call site] 00325


                 history.pop

[function] [call site] 00326


                 <builtin>.next

[function] [call site] 00327


                 requests.sessions.SessionRedirectMixin.resolve_redirects

[function] [call site] 00328


           threading.Thread.join

[function] [call site] 00329