Fuzz introspector: fuzz_client
For issues and ideas: https://github.com/ossf/fuzz-introspector/issues

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked Calltree index Parent function Callsite Largest blocked function
8 16 google.cloud.secretmanager_v1beta1.services.secret_manager_service.client.SecretManagerServiceClient.__init__ call site: 00016 google.auth.transport.mtls.default_client_cert_source
8 31 google.api_core.client_logging.setup_logging call site: 00031 google.api_core.client_logging.configure_defaults
6 47 google.cloud.secretmanager_v1beta1.services.secret_manager_service.client.SecretManagerServiceClient.__init__ call site: 00047 google.auth._default.get_api_key_credentials
5 3 google.cloud.secretmanager_v1beta1.services.secret_manager_service.client.SecretManagerServiceClient.__init__ call site: 00003 google.api_core.client_options.from_dict
3 55 google.cloud.secretmanager_v1beta1.services.secret_manager_service.client.SecretManagerServiceClient.__init__ call site: 00055 google.auth.credentials.Credentials.__init__
2 43 google.cloud.secretmanager_v1beta1.services.secret_manager_service.client.SecretManagerServiceClient.__init__ call site: 00043 google.cloud.secretmanager_v1beta1.services.secret_manager_service.client.SecretManagerServiceClient._get_api_endpoint
1 11 google.cloud.secretmanager_v1beta1.services.secret_manager_service.client.SecretManagerServiceClient.__init__ call site: 00011 google.cloud.secretmanager_v1beta1.services.secret_manager_service.client.SecretManagerServiceClient._read_environment_variables
1 72 ...fuzz_client.test_add_secret_version call site: 00072 .len
1 76 google.cloud.secretmanager_v1beta1.services.secret_manager_service.client.SecretManagerServiceClient.add_secret_version call site: 00076 google.api_core.gapic_v1.routing_header.to_grpc_metadata
1 80 google.api_core.gapic_v1.routing_header.to_routing_header call site: 00080 .isinstance

Fuzzer calltree

0 ...fuzz_client.TestOneInput [function] [call site] 00000
1 atheris.FuzzedDataProvider [function] [call site] 00001
1 google.cloud.secretmanager_v1beta1.services.secret_manager_service.client.SecretManagerServiceClient.__init__ [function] [call site] 00002
2 <builtin>.isinstance [function] [call site] 00003
2 google.api_core.client_options.from_dict [function] [call site] 00004
3 google.api_core.client_options.ClientOptions.__init__ [function] [call site] 00005
3 typing.cast.items [function] [call site] 00006
3 <builtin>.hasattr [function] [call site] 00007
3 <builtin>.setattr [function] [call site] 00008
2 google.api_core.client_options.ClientOptions.__init__ [function] [call site] 00009
2 typing.cast [function] [call site] 00010
2 <builtin>.getattr [function] [call site] 00011
2 google.cloud.secretmanager_v1beta1.services.secret_manager_service.client.SecretManagerServiceClient._read_environment_variables [function] [call site] 00012
3 os.getenv [function] [call site] 00013
3 os.getenv [function] [call site] 00014
3 os.getenv [function] [call site] 00015
2 google.cloud.secretmanager_v1beta1.services.secret_manager_service.client.SecretManagerServiceClient._get_client_cert_source [function] [call site] 00016
3 google.auth.transport.mtls.has_default_client_cert_source [function] [call site] 00017
4 google.auth.transport._mtls_helper._check_config_path [function] [call site] 00018
5 os.path.expanduser [function] [call site] 00019
5 os.path.exists [function] [call site] 00020
5 _LOGGER.debug [function] [call site] 00021
4 google.auth.transport._mtls_helper._check_config_path [function] [call site] 00022
3 google.auth.transport.mtls.default_client_cert_source [function] [call site] 00023
4 google.auth.transport.mtls.has_default_client_cert_source [function] [call site] 00024
2 google.cloud.secretmanager_v1beta1.services.secret_manager_service.client.SecretManagerServiceClient._get_universe_domain [function] [call site] 00025
3 universe_domain.strip [function] [call site] 00026
3 <builtin>.len [function] [call site] 00027
2 google.api_core.client_logging.initialize_logging [function] [call site] 00028
3 os.getenv [function] [call site] 00029
3 google.api_core.client_logging.setup_logging [function] [call site] 00030
4 google.api_core.client_logging.parse_logging_scopes [function] [call site] 00031
4 logging.getLogger [function] [call site] 00032
4 google.api_core.client_logging.configure_defaults [function] [call site] 00033
5 google.api_core.client_logging.logger_configured [function] [call site] 00034
5 logging.StreamHandler [function] [call site] 00035
5 logger.setLevel [function] [call site] 00036
5 logging.Formatter.__init__ [function] [call site] 00037
5 console_handler.setFormatter [function] [call site] 00038
5 logger.addHandler [function] [call site] 00039
4 logging.getLogger [function] [call site] 00040
4 google.api_core.client_logging.logger_configured [function] [call site] 00041
2 <builtin>.getattr [function] [call site] 00042
2 <builtin>.isinstance [function] [call site] 00043
2 typing.cast [function] [call site] 00044
2 google.cloud.secretmanager_v1beta1.services.secret_manager_service.client.SecretManagerServiceClient._get_api_endpoint [function] [call site] 00045
3 SecretManagerServiceClient._DEFAULT_ENDPOINT_TEMPLATE.format [function] [call site] 00046
2 <builtin>.hasattr [function] [call site] 00047
2 google.auth._default.get_api_key_credentials [function] [call site] 00048
3 google.auth.api_key.Credentials.__init__ [function] [call site] 00049
4 <builtin>.super [function] [call site] 00050
2 SecretManagerServiceClient.get_transport_class [function] [call site] 00051
2 <builtin>.isinstance [function] [call site] 00052
2 typing.cast [function] [call site] 00053
2 <builtin>.str [function] [call site] 00054
2 _LOGGER.isEnabledFor [function] [call site] 00055
2 _LOGGER.debug [function] [call site] 00056
2 <builtin>.hasattr [function] [call site] 00057
1 google.auth.credentials.Credentials.__init__ [function] [call site] 00058
2 <builtin>.super [function] [call site] 00059
2 google.auth._refresh_worker.RefreshThreadManager.__init__ [function] [call site] 00060
3 threading.Lock [function] [call site] 00061
1 ...fuzz_client.test_add_secret_version [function] [call site] 00062
2 fdp.ConsumeBool [function] [call site] 00063
2 proto.Message.__init__ [function] [call site] 00064
2 fdp.ConsumeUnicodeNoSurrogates [function] [call site] 00065
2 fdp.ConsumeBool [function] [call site] 00066
2 fdp.ConsumeUnicodeNoSurrogates [function] [call site] 00067
2 proto.Message.__init__ [function] [call site] 00068
2 fdp.ConsumeBytes [function] [call site] 00069
2 <builtin>.type [function] [call site] 00070
2 proto.Message.__init__ [function] [call site] 00071
2 google.cloud.secretmanager_v1beta1.services.secret_manager_service.client.SecretManagerServiceClient.add_secret_version [function] [call site] 00072
3 <builtin>.len [function] [call site] 00073
3 <builtin>.isinstance [function] [call site] 00074
3 proto.Message.__init__ [function] [call site] 00075
3 <builtin>.tuple [function] [call site] 00076
3 google.api_core.gapic_v1.routing_header.to_grpc_metadata [function] [call site] 00077
4 google.api_core.gapic_v1.routing_header.to_routing_header [function] [call site] 00078
5 <builtin>.isinstance [function] [call site] 00079
5 params.items [function] [call site] 00080
5 <builtin>.isinstance [function] [call site] 00081
5 google.api_core.gapic_v1.routing_header._urlencode_param [function] [call site] 00082
6 urllib.parse.urlencode [function] [call site] 00083
3 google.cloud.secretmanager_v1beta1.services.secret_manager_service.client.SecretManagerServiceClient._validate_universe_domain [function] [call site] 00084