Project: duckdb

Language c++
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 321744
Lines covered 21723
Code coverage 6.75%
Code coverage report Report link
Static reachability 18.85%
Fuzz Introspector report Report link (from 2024-07-25)

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
duckdb::DuckDB::DuckDB(std::__1::basic_string<char,std::__1::char_traits<char>,std::__1::allocator<char>>const&,duckdb::DBConfig*) /src/duckdb/src/main/database.cpp 116735 0.0%
duckdb::SingleFileStorageManager::LoadDatabase(duckdb::optional_idx) /src/duckdb/src/storage/storage_manager.cpp 115827 11.32%
duckdb::WriteAheadLog::Replay(duckdb::AttachedDatabase&,duckdb::unique_ptr<duckdb::FileHandle,std::__1::default_delete<duckdb::FileHandle>,true>) /src/duckdb/src/storage/wal_replay.cpp 115196 0.0%
duckdb::Relation::Query(std::__1::basic_string<char,std::__1::char_traits<char>,std::__1::allocator<char>>const&,std::__1::basic_string<char,std::__1::char_traits<char>,std::__1::allocator<char>>const&) /src/duckdb/src/main/relation.cpp 109886 0.0%
duckdb::Connection::QueryParamsRecursive(std::__1::basic_string<char,std::__1::char_traits<char>,std::__1::allocator<char>>const&,duckdb::vector<duckdb::Value,true>&) /src/duckdb/src/main/connection.cpp 109709 0.0%
duckdb::TableRelation::Update(std::__1::basic_string<char,std::__1::char_traits<char>,std::__1::allocator<char>>const&,std::__1::basic_string<char,std::__1::char_traits<char>,std::__1::allocator<char>>const&) /src/duckdb/src/main/relation/table_relation.cpp 109695 0.0%
duckdb::TableRelation::Delete(std::__1::basic_string<char,std::__1::char_traits<char>,std::__1::allocator<char>>const&) /src/duckdb/src/main/relation/table_relation.cpp 109670 0.0%
duckdb::Relation::Insert(duckdb::vector<duckdb::vector<duckdb::Value,true>,true>const&) /src/duckdb/src/main/relation.cpp 109657 0.0%
duckdb::Relation::CreateView(std::__1::basic_string<char,std::__1::char_traits<char>,std::__1::allocator<char>>const&,bool,bool) /src/duckdb/src/main/relation.cpp 109628 0.0%
duckdb::Relation::CreateView(std::__1::basic_string<char,std::__1::char_traits<char>,std::__1::allocator<char>>const&,std::__1::basic_string<char,std::__1::char_traits<char>,std::__1::allocator<char>>const&,bool,bool) /src/duckdb/src/main/relation.cpp 109623 0.0%