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 97734
Lines covered 41407
Code coverage 42.37%
Code coverage report Report link
Static reachability 49.07%
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
ot::MeshCoP::Joiner::HandleDiscoverResult(otActiveScanResult*,void*) /src/openthread/src/core/meshcop/joiner.cpp 6794 0.0%
ot::MeshCoP::Joiner::HandleDiscoverResult(otActiveScanResult*) /src/openthread/src/core/meshcop/joiner.cpp 6792 0.0%
ot::MeshCoP::Joiner::TryNextJoinerRouter(otError) /src/openthread/src/core/meshcop/joiner.cpp 6659 0.0%
ot::MeshCoP::Joiner::Connect(ot::MeshCoP::Joiner::JoinerRouter&) /src/openthread/src/core/meshcop/joiner.cpp 6657 0.0%
ot::MeshCoP::Joiner::HandleSecureCoapClientConnect(otCoapSecureConnectEvent) /src/openthread/src/core/meshcop/joiner.cpp 6656 0.0%
ot::MeshCoP::Joiner::HandleSecureCoapClientConnect(otCoapSecureConnectEvent,void*) /src/openthread/src/core/meshcop/joiner.cpp 6654 0.0%
otErrorot::Cli::TcpExample::Process<32000442710786154ul>(ot::Utils::CmdLineParser::Arg*) /src/openthread/src/cli/cli_tcp.cpp 6501 14.03%
ot::Cli::TcpExample::HandleTcpReceiveAvailableCallback(otTcpEndpoint*,unsignedlong,bool,unsignedlong) /src/openthread/src/cli/cli_tcp.cpp 6208 0.0%
ot::Cli::TcpExample::HandleTcpReceiveAvailable(otTcpEndpoint*,unsignedlong,bool,unsignedlong) /src/openthread/src/cli/cli_tcp.cpp 6202 0.0%
ot::Coap::CoapSecure::HandleUdpReceive(ot::Message&,ot::Ip6::MessageInfoconst&) /src/openthread/src/core/coap/coap_secure.hpp 6173 0.0%