Project: openthread

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 4
Lines of code 96998
Lines covered 40822
Code coverage 42.09%
Code coverage report Report link
Static reachability 49.02%
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
ot::MeshCoP::Joiner::HandleDiscoverResult(otActiveScanResult*,void*) /src/openthread/src/core/meshcop/joiner.cpp 6730 0.0%
ot::MeshCoP::Joiner::HandleDiscoverResult(otActiveScanResult*) /src/openthread/src/core/meshcop/joiner.cpp 6728 0.0%
ot::MeshCoP::Joiner::TryNextJoinerRouter(otError) /src/openthread/src/core/meshcop/joiner.cpp 6613 0.0%
ot::MeshCoP::Joiner::Connect(ot::MeshCoP::Joiner::JoinerRouter&) /src/openthread/src/core/meshcop/joiner.cpp 6611 0.0%
ot::MeshCoP::Joiner::HandleSecureCoapClientConnect(bool) /src/openthread/src/core/meshcop/joiner.cpp 6610 0.0%
ot::MeshCoP::Joiner::HandleSecureCoapClientConnect(bool,void*) /src/openthread/src/core/meshcop/joiner.cpp 6608 0.0%
otErrorot::Cli::TcpExample::Process<32000442710786154ul>(ot::Utils::CmdLineParser::Arg*) /src/openthread/src/cli/cli_tcp.cpp 6474 14.03%
ot::Cli::TcpExample::HandleTcpReceiveAvailableCallback(otTcpEndpoint*,unsignedlong,bool,unsignedlong) /src/openthread/src/cli/cli_tcp.cpp 6191 0.0%
ot::Cli::TcpExample::HandleTcpReceiveAvailable(otTcpEndpoint*,unsignedlong,bool,unsignedlong) /src/openthread/src/cli/cli_tcp.cpp 6185 0.0%
ot::Coap::CoapSecure::HandleUdpReceive(ot::Message&,ot::Ip6::MessageInfoconst&) /src/openthread/src/core/coap/coap_secure.hpp 6156 0.0%