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 2
Lines of code 9222
Lines covered 3317
Code coverage 35.97%
Code coverage report Report link
Static reachability 3.95%
Fuzz Introspector report Report link (from 2024-06-20)

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
google.auth.credentials.Credentials.before_request google.auth.credentials 576 0.0%
google.auth.credentials.Credentials._non_blocking_refresh google.auth.credentials 554 0.0%
google.auth._credentials_async.Credentials.before_request google.auth._credentials_async 541 0.0%
google.auth._refresh_worker.RefreshThread.run google.auth._refresh_worker 540 0.0%
google.auth.credentials.Credentials._blocking_refresh google.auth.credentials 537 0.0%
google.oauth2.id_token.fetch_id_token google.oauth2.id_token 379 0.0%
google.oauth2._id_token_async.fetch_id_token google.oauth2._id_token_async 376 0.0%
google.auth._default._get_explicit_environ_credentials google.auth._default 315 0.0%
google.auth._default._get_gcloud_sdk_credentials google.auth._default 311 0.0%
google.auth._default.load_credentials_from_file google.auth._default 277 0.0%