Project: boost-beast

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 3
Lines of code 23486
Lines covered 10457
Code coverage 44.52%
Code coverage report Report link
Static reachability 70.30%
Fuzz Introspector report Report link (from 2024-09-15)

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
_ZN5boost5beast4http5writeINS0_4test12basic_streamINS_4asio15any_io_executorEEELb0ENS1_10empty_bodyENS1_12basic_fieldsINSt3__19allocatorIcEEEEEENSA_9enable_ifIXntsr22is_mutable_body_writerIT1_EE5valueEmE4typeERT_RKNS1_7messageIXT0_ESF_T2_EERNS_6system10error_codeE /work/stage/include/boost/beast/http/impl/write.hpp 4534 0.0%
unsignedlongboost::beast::http::write<boost::beast::test::basic_stream<boost::asio::any_io_executor>,false,boost::beast::http::empty_body,boost::beast::http::basic_fields<std::__1::allocator<char>>>(boost::beast::test::basic_stream<boost::asio::any_io_executor>&,boost::beast::http::serializer<false,boost::beast::http::empty_body,boost::beast::http::basic_fields<std::__1::allocator<char>>>&,boost::system::error_code&) /work/stage/include/boost/beast/http/impl/write.hpp 4425 0.0%
unsignedlongboost::beast::http::write_some<boost::beast::test::basic_stream<boost::asio::any_io_executor>,false,boost::beast::http::empty_body,boost::beast::http::basic_fields<std::__1::allocator<char>>>(boost::beast::test::basic_stream<boost::asio::any_io_executor>&,boost::beast::http::serializer<false,boost::beast::http::empty_body,boost::beast::http::basic_fields<std::__1::allocator<char>>>&,boost::system::error_code&) /work/stage/include/boost/beast/http/impl/write.hpp 4419 0.0%
unsignedlongboost::beast::http::detail::write_some_impl<boost::beast::test::basic_stream<boost::asio::any_io_executor>,false,boost::beast::http::empty_body,boost::beast::http::basic_fields<std::__1::allocator<char>>>(boost::beast::test::basic_stream<boost::asio::any_io_executor>&,boost::beast::http::serializer<false,boost::beast::http::empty_body,boost::beast::http::basic_fields<std::__1::allocator<char>>>&,boost::system::error_code&) /work/stage/include/boost/beast/http/impl/write.hpp 4417 0.0%
voidboost::beast::http::serializer<false,boost::beast::http::basic_string_body<char,std::__1::char_traits<char>,std::__1::allocator<char>>,boost::beast::http::basic_fields<std::__1::allocator<char>>>::next<boost::beast::http::detail::write_some_lambda<boost::beast::test::basic_stream<boost::asio::any_io_executor>>&>(boost::system::error_code&,boost::beast::http::detail::write_some_lambda<boost::beast::test::basic_stream<boost::asio::any_io_executor>>&) /work/stage/include/boost/beast/http/impl/serializer.hpp 3937 17.64%
voidboost::beast::http::serializer<false,boost::beast::http::empty_body,boost::beast::http::basic_fields<std::__1::allocator<char>>>::next<boost::beast::http::detail::write_some_lambda<boost::beast::test::basic_stream<boost::asio::any_io_executor>>&>(boost::system::error_code&,boost::beast::http::detail::write_some_lambda<boost::beast::test::basic_stream<boost::asio::any_io_executor>>&) /work/stage/include/boost/beast/http/impl/serializer.hpp 3934 0.0%
boost::beast::http::serializer<false,boost::beast::http::empty_body,boost::beast::http::basic_fields<std::__1::allocator<char>>>::consume(unsignedlong) /work/stage/include/boost/beast/http/impl/serializer.hpp 2041 0.0%
boost::beast::http::serializer<false,boost::beast::http::basic_string_body<char,std::__1::char_traits<char>,std::__1::allocator<char>>,boost::beast::http::basic_fields<std::__1::allocator<char>>>::consume(unsignedlong) /work/stage/include/boost/beast/http/impl/serializer.hpp 2041 14.04%
boost::beast::http::message<false,boost::beast::http::empty_body,boost::beast::http::basic_fields<std::__1::allocator<char>>>::prepare_payload() /work/stage/include/boost/beast/http/message.hpp 1140 0.0%
boost::beast::http::message<false,boost::beast::http::empty_body,boost::beast::http::basic_fields<std::__1::allocator<char>>>::prepare_payload(std::__1::integral_constant<bool,false>) /work/stage/include/boost/beast/http/impl/message.hpp 1138 0.0%