Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
15	87	flask.sansio.scaffold.Scaffold._get_exc_class_and_code	call site: 00087	flask.sansio.scaffold.Scaffold.errorhandler.decorator
3	9	...fuzz_jwt.test_get	call site: 00009	flask.sansio.scaffold.Scaffold.route.decorator
1	3	...fuzz_jwt.TestOneInput	call site: 00003	flask.sansio.scaffold.Scaffold.route.decorator
1	32	flask_jwt_extended.jwt_manager.JWTManager.init_app	call site: 00032	flask.sansio.scaffold.Scaffold.context_processor
1	35	flask_jwt_extended.jwt_manager.JWTManager._set_default_configuration_options	call site: 00035	datetime.timedelta
1	80	flask_jwt_extended.jwt_manager.JWTManager.init_app	call site: 00080	flask.sansio.scaffold.Scaffold.errorhandler.decorator
1	125	flask.testing.FlaskClient.__init__	call site: 00125	flask.testing._get_werkzeug_version
1	129	flask.app.Flask.test_request_context	call site: 00129	.bool
1	132	flask.testing.EnvironBuilder.__init__	call site: 00132	app_root.lstrip

Fuzzer calltree


         ...fuzz_jwt.TestOneInput

[function] [call site] 00000


           atheris.FuzzedDataProvider

[function] [call site] 00001


           fdp.ConsumeBool

[function] [call site] 00002


           ...fuzz_jwt.test_get

[function] [call site] 00003


             flask.sansio.scaffold.Scaffold.route.decorator

[function] [call site] 00004


               options.pop

[function] [call site] 00005


               flask.sansio.scaffold.Scaffold.add_url_rule

[function] [call site] 00006


             atheris.FuzzedDataProvider

[function] [call site] 00007


             fdp.ConsumeUnicodeNoSurrogates

[function] [call site] 00008


             ...fuzz_jwt.get_app

[function] [call site] 00009


               flask.sansio.scaffold.Scaffold.route.decorator

[function] [call site] 00010


               flask_jwt_extended.view_decorators.jwt_required.wrapper

[function] [call site] 00011


                 functools.wraps

[function] [call site] 00012


                 functools.wraps

[function] [call site] 00013


               flask.app.Flask.__init__

[function] [call site] 00014


                 <builtin>.super

[function] [call site] 00015


                 cli.AppGroup

[function] [call site] 00016


                 <builtin>.bool

[function] [call site] 00017


                 weakref.ref

[function] [call site] 00018


                 flask.sansio.app.App.add_url_rule

[function] [call site] 00019


                   flask.sansio.scaffold._endpoint_from_view_func

[function] [call site] 00020


                   options.pop

[function] [call site] 00021


                   <builtin>.getattr

[function] [call site] 00022


                   <builtin>.isinstance

[function] [call site] 00023


                   item.upper

[function] [call site] 00024


                   <builtin>.getattr

[function] [call site] 00025


                   <builtin>.set

[function] [call site] 00026


                   <builtin>.getattr

[function] [call site] 00027


                   required_methods.add

[function] [call site] 00028


                   werkzeug.routing.Rule

[function] [call site] 00029


               flask_jwt_extended.jwt_manager.JWTManager.__init__

[function] [call site] 00030


                 flask_jwt_extended.jwt_manager.JWTManager.init_app

[function] [call site] 00031


                   <builtin>.hasattr

[function] [call site] 00032


                   flask.sansio.scaffold.Scaffold.context_processor

[function] [call site] 00033


                   flask_jwt_extended.jwt_manager.JWTManager._set_default_configuration_options

[function] [call site] 00034


                     app.config.setdefault

[function] [call site] 00035


                     datetime.timedelta

[function] [call site] 00036


                     app.config.setdefault

[function] [call site] 00037


                     app.config.setdefault

[function] [call site] 00038


                     app.config.setdefault

[function] [call site] 00039


                     app.config.setdefault

[function] [call site] 00040


                     app.config.setdefault

[function] [call site] 00041


                     app.config.setdefault

[function] [call site] 00042


                     app.config.setdefault

[function] [call site] 00043


                     app.config.setdefault

[function] [call site] 00044


                     app.config.setdefault

[function] [call site] 00045


                     app.config.setdefault

[function] [call site] 00046


                     app.config.setdefault

[function] [call site] 00047


                     app.config.setdefault

[function] [call site] 00048


                     app.config.setdefault

[function] [call site] 00049


                     app.config.setdefault

[function] [call site] 00050


                     app.config.setdefault

[function] [call site] 00051


                     app.config.setdefault

[function] [call site] 00052


                     app.config.setdefault

[function] [call site] 00053


                     app.config.setdefault

[function] [call site] 00054


                     app.config.setdefault

[function] [call site] 00055


                     app.config.setdefault

[function] [call site] 00056


                     app.config.setdefault

[function] [call site] 00057


                     app.config.setdefault

[function] [call site] 00058


                     app.config.setdefault

[function] [call site] 00059


                     app.config.setdefault

[function] [call site] 00060


                     app.config.setdefault

[function] [call site] 00061


                     app.config.setdefault

[function] [call site] 00062


                     app.config.setdefault

[function] [call site] 00063


                     app.config.setdefault

[function] [call site] 00064


                     app.config.setdefault

[function] [call site] 00065


                     app.config.setdefault

[function] [call site] 00066


                     app.config.setdefault

[function] [call site] 00067


                     app.config.setdefault

[function] [call site] 00068


                     app.config.setdefault

[function] [call site] 00069


                     app.config.setdefault

[function] [call site] 00070


                     app.config.setdefault

[function] [call site] 00071


                     app.config.setdefault

[function] [call site] 00072


                     datetime.timedelta

[function] [call site] 00073


                     app.config.setdefault

[function] [call site] 00074


                     app.config.setdefault

[function] [call site] 00075


                     app.config.setdefault

[function] [call site] 00076


                     app.config.setdefault

[function] [call site] 00077


                     app.config.setdefault

[function] [call site] 00078


                     app.config.setdefault

[function] [call site] 00079


                   flask_jwt_extended.jwt_manager.JWTManager._set_error_handler_callbacks

[function] [call site] 00080


                     flask.sansio.scaffold.Scaffold.errorhandler.decorator

[function] [call site] 00081


                       flask.sansio.scaffold.Scaffold.register_error_handler

[function] [call site] 00082


                         flask.sansio.scaffold.Scaffold._get_exc_class_and_code

[function] [call site] 00083


                           <builtin>.isinstance

[function] [call site] 00084


                           <builtin>.isinstance

[function] [call site] 00085


                           <builtin>.issubclass

[function] [call site] 00086


                           <builtin>.issubclass

[function] [call site] 00087


                     flask.sansio.scaffold.Scaffold.errorhandler.decorator

[function] [call site] 00088


                     flask.sansio.scaffold.Scaffold.errorhandler.decorator

[function] [call site] 00089


                     flask.sansio.scaffold.Scaffold.errorhandler.decorator

[function] [call site] 00090


                     flask.sansio.scaffold.Scaffold.errorhandler.decorator

[function] [call site] 00091


                     flask.sansio.scaffold.Scaffold.errorhandler.decorator

[function] [call site] 00092


                     flask.sansio.scaffold.Scaffold.errorhandler.decorator

[function] [call site] 00093


                     flask.sansio.scaffold.Scaffold.errorhandler.decorator

[function] [call site] 00094


                     flask.sansio.scaffold.Scaffold.errorhandler.decorator

[function] [call site] 00095


                     flask.sansio.scaffold.Scaffold.errorhandler.decorator

[function] [call site] 00096


                     flask.sansio.scaffold.Scaffold.errorhandler.decorator

[function] [call site] 00097


                     flask.sansio.scaffold.Scaffold.errorhandler.decorator

[function] [call site] 00098


                     flask.sansio.scaffold.Scaffold.errorhandler.decorator

[function] [call site] 00099


                     flask.sansio.scaffold.Scaffold.errorhandler.decorator

[function] [call site] 00100


                     flask.sansio.scaffold.Scaffold.errorhandler.decorator

[function] [call site] 00101


                     flask.sansio.scaffold.Scaffold.errorhandler.decorator

[function] [call site] 00102


                     flask.sansio.scaffold.Scaffold.errorhandler

[function] [call site] 00103


                     flask.sansio.scaffold.Scaffold.errorhandler

[function] [call site] 00104


                     flask.sansio.scaffold.Scaffold.errorhandler

[function] [call site] 00105


                     flask.sansio.scaffold.Scaffold.errorhandler

[function] [call site] 00106


                     flask.sansio.scaffold.Scaffold.errorhandler

[function] [call site] 00107


                     flask.sansio.scaffold.Scaffold.errorhandler

[function] [call site] 00108


                     flask.sansio.scaffold.Scaffold.errorhandler

[function] [call site] 00109


                     flask.sansio.scaffold.Scaffold.errorhandler

[function] [call site] 00110


                     flask.sansio.scaffold.Scaffold.errorhandler

[function] [call site] 00111


                     flask.sansio.scaffold.Scaffold.errorhandler

[function] [call site] 00112


                     flask.sansio.scaffold.Scaffold.errorhandler

[function] [call site] 00113


                     flask.sansio.scaffold.Scaffold.errorhandler

[function] [call site] 00114


                     flask.sansio.scaffold.Scaffold.errorhandler

[function] [call site] 00115


                     flask.sansio.scaffold.Scaffold.errorhandler

[function] [call site] 00116


                     flask.sansio.scaffold.Scaffold.errorhandler

[function] [call site] 00117


                     flask.sansio.scaffold.Scaffold.errorhandler

[function] [call site] 00118


               flask.sansio.scaffold.Scaffold.route

[function] [call site] 00119


               flask_jwt_extended.view_decorators.jwt_required

[function] [call site] 00120


             flask.sansio.scaffold.Scaffold.route

[function] [call site] 00121


             flask.app.Flask.test_client

[function] [call site] 00122


               flask.testing.FlaskClient.__init__

[function] [call site] 00123


                 <builtin>.super

[function] [call site] 00124


                 contextlib.ExitStack

[function] [call site] 00125


                 flask.testing._get_werkzeug_version

[function] [call site] 00126


                   importlib.metadata.version

[function] [call site] 00127


             flask.app.Flask.test_request_context

[function] [call site] 00128


               flask.testing.EnvironBuilder.__init__

[function] [call site] 00129


                 <builtin>.bool

[function] [call site] 00130


                 werkzeug.test.Client.application.config.get

[function] [call site] 00131


                 urllib.parse.urlsplit

[function] [call site] 00132


                 app_root.lstrip

[function] [call site] 00133


                 <builtin>.super

[function] [call site] 00134


               builder.get_environ

[function] [call site] 00135


               flask.app.Flask.request_context

[function] [call site] 00136


                 flask.ctx.RequestContext.__init__

[function] [call site] 00137


                   app.request_class

[function] [call site] 00138


                   flask.app.Flask.create_url_adapter

[function] [call site] 00139


                     werkzeug.wsgi.get_host

[function] [call site] 00140


               builder.close

[function] [call site] 00141


             fdp.ConsumeUnicodeNoSurrogates

[function] [call site] 00142


             flask_jwt_extended.utils.create_access_token

[function] [call site] 00143


               flask_jwt_extended.internal_utils.get_jwt_manager

[function] [call site] 00144


               jwt_manager._encode_jwt_from_config

[function] [call site] 00145


             test_client.get

[function] [call site] 00146


             response.get_json

[function] [call site] 00147


           ...fuzz_jwt.test_encodings

[function] [call site] 00148


             atheris.FuzzedDataProvider

[function] [call site] 00149


             fdp.ConsumeUnicodeNoSurrogates

[function] [call site] 00150


             ...fuzz_jwt.get_app

[function] [call site] 00151


             flask.app.Flask.test_request_context

[function] [call site] 00152


             fdp.ConsumeUnicodeNoSurrogates

[function] [call site] 00153


             flask_jwt_extended.utils.create_access_token

[function] [call site] 00154


             flask_jwt_extended.utils.decode_token

[function] [call site] 00155


               flask_jwt_extended.internal_utils.get_jwt_manager

[function] [call site] 00156


               jwt_manager._decode_jwt_from_config

[function] [call site] 00157