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 8606
Lines covered 3212
Code coverage 37.32%
Code coverage report Report link
Static reachability 3.82%
Fuzz Introspector report Report link (from 2024-09-06)

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 589 0.0%
google.auth.credentials.Credentials._non_blocking_refresh google.auth.credentials 564 0.0%
google.auth._credentials_async.Credentials.before_request google.auth._credentials_async 551 0.0%
google.auth._refresh_worker.RefreshThread.run google.auth._refresh_worker 550 0.0%
google.auth.credentials.Credentials._blocking_refresh google.auth.credentials 547 0.0%
google.oauth2.id_token.fetch_id_token google.oauth2.id_token 380 0.0%
google.oauth2._id_token_async.fetch_id_token google.oauth2._id_token_async 377 0.0%
google.auth._default._get_explicit_environ_credentials google.auth._default 318 0.0%
google.auth._default._get_gcloud_sdk_credentials google.auth._default 314 0.0%
google.auth._default.load_credentials_from_file google.auth._default 280 0.0%