Project: botocore

Language python
OSS-Fuzz project link
Build status: Fuzzers succeeding: Build log
Build status: Code coverage succeeding: Build log
Build status: Fuzz Introspector succeeding: Build log
Fuzzer count 1
Lines of code 10952
Lines covered 3526
Code coverage 32.20%
Code coverage report Report link
Static reachability 0.68%
Fuzz Introspector report Report link (from 2024-04-20)

Historical progression

Functions of interest to fuzz

This section outlines functions that may be of interest to fuzz. They are based on ranking functions that have a lot of complexity but currently exhibit low code coverage. The complexity is calculated based on the function itself as well as the functions called by the given function, i.e. the tree of code that the function triggers.


This is only a minor amount of introspection information available for this project. Please consult the Fuzz Introspector report for more information, e.g. the introspection table of all functions in the target project available here.

Function name Function source file Accumulated cyclomatic complexity Code coverage
botocore.docs.generate_docs botocore.docs 820 0.0%
botocore.docs.service.ServiceDocumenter.document_service botocore.docs.service 811 0.0%
botocore.client.ClientCreator.create_client botocore.client 730 0.0%
botocore.configprovider.SmartDefaultsConfigStoreFactory.merge_smart_defaults botocore.configprovider 713 0.0%
botocore.configprovider.SmartDefaultsConfigStoreFactory.resolve_auto_mode botocore.configprovider 709 0.0%
botocore.utils.IMDSRegionProvider.provide botocore.utils 704 0.0%
botocore.utils.IMDSRegionProvider._get_instance_metadata_region botocore.utils 701 0.0%
botocore.credentials.RefreshableCredentials._refresh botocore.credentials 623 0.0%
botocore.credentials.RefreshableCredentials._protected_refresh botocore.credentials 622 0.0%
botocore.credentials.create_mfa_serial_refresher._Refresher.__call__ botocore.credentials 621 0.0%