Language python
OSS-Fuzz project link
Build status: Fuzzers failing: Build log
Build status: Code coverage succeeding: Build log
Build status: Fuzz Introspector succeeding: Build log
Fuzzer count 1
Lines of code 51062
Lines covered 21005
Code coverage 41.14%
Code coverage report Report link
Static reachability 0.38%
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
sqlalchemy.sql.compiler.SQLCompiler.visit_select sqlalchemy.sql.compiler 75381 0.0%
sqlalchemy.dialects.oracle.base.OracleCompiler.translate_select_structure sqlalchemy.dialects.oracle.base 72185 0.0%
sqlalchemy.dialects.mysql.base.MySQLCompiler.visit_on_duplicate_key_update sqlalchemy.dialects.mysql.base 68429 0.0%
sqlalchemy.orm.persistence.save_obj sqlalchemy.orm.persistence 66673 0.0%
sqlalchemy.orm.session.Session.merge sqlalchemy.orm.session 66542 0.0%
sqlalchemy.orm.session.Session._merge sqlalchemy.orm.session 66517 0.0%
sqlalchemy.orm.strategies.LazyLoader._load_for_state sqlalchemy.orm.strategies 66484 0.0%
sqlalchemy.orm.session.Session.refresh sqlalchemy.orm.session 66474 0.0%
sqlalchemy.orm.session.Session.get_one sqlalchemy.orm.session 66471 0.0%
sqlalchemy.orm.session.Session.get sqlalchemy.orm.session 66468 0.0%