Fuzz introspector
For issues and ideas: https://github.com/ossf/fuzz-introspector/issues
Project coverage
Per-fuzzer coverage

Table of contents

Project overview: wpantund
High level conclusions
Reachability and coverage overview
Fuzzers overview
Project functions overview
Fuzzer details
Fuzzer: wpantund-fuzz
Call tree
Fuzz blockers
Runtime coverage analysis
Files reached
Analyses and suggestions
Optimal target analysis
Remaining optimal interesting functions
All functions overview
Fuzz engine guidance
/src/wpantund/src/wpantund/wpantund-fuzz.cpp
Dictionary
Fuzzer function priority
Runtime coverage analysis
Complex functions with low coverage
Files and Directories in report
Files in report
Directories in report
Metadata section
Sink analyser for CWEs
Report generation date: 2024-04-23

Project overview: wpantund

High level conclusions

Reachability and coverage overview

Functions statically reachable by fuzzers
32.0%
1564 / 4827
Cyclomatic complexity statically reachable by fuzzers
30.0%
7609 / 25325
Runtime code coverage of functions
13.0%
646 / 4827

Fuzzers overview

Fuzzer Fuzzer filename Functions Reached Functions unreached Fuzzer depth Files reached Basic blocks reached Cyclomatic complexity Details
wpantund-fuzz /src/wpantund/src/wpantund/wpantund-fuzz.cpp 3297 3328 24 98 10752 7830 wpantund-fuzz.cpp

Project functions overview

The following table shows data about each function in the project. The functions included in this table correspond to all functions that exist in the executables of the fuzzers. As such, there may be functions that are from third-party libraries.

For further technical details on the meaning of columns in the below table, please see the Glossary .

Func name Functions filename Args Function call depth Reached by Fuzzers Fuzzers runtime hit Func lines hit % I Count BB Count Cyclomatic complexity Functions reached Reached by functions Accumulated cyclomatic complexity Undiscovered complexity

Fuzzer details

Fuzzer: wpantund-fuzz

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Full calltree

Call tree overview bitmap:

The distribution of callsites in terms of coloring is
Color Runtime hitcount Callsite count Percentage
red 0 972 34.1%
gold [1:9] 58 2.03%
yellow [10:29] 34 1.19%
greenyellow [30:49] 1 0.03%
lawngreen 50+ 1782 62.5%
All colors 2847 100

Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique non-covered Complexity Unique Reachable Complexities Unique Reachable Functions All non-covered Complexity All Reachable Complexity Function Name Function Callsite Blocked Branch
446 446 2 :

['void boost::signals2::signal , int, std::__1::less , boost::function , boost::function , boost::signals2::mutex>::disconnect , boost::_bi::list2 , boost::arg<1> > > >(boost::_bi::bind_t , boost::_bi::list2 , boost::arg<1> > > const&)', 'void boost::signals2::signal , std::__1::allocator > const&, boost::any const&), boost::signals2::optional_last_value , int, std::__1::less , boost::function , std::__1::allocator > const&, boost::any const&)>, boost::function , std::__1::allocator > const&, boost::any const&)>, boost::signals2::mutex>::disconnect , std::__1::allocator > const&, boost::any const&>, boost::_bi::list3 , boost::arg<1>, boost::arg<2> > > >(boost::_bi::bind_t , std::__1::allocator > const&, boost::any const&>, boost::_bi::list3 , boost::arg<1>, boost::arg<2> > > const&)']

1684 1684 nl::wpantund::StatCollector::set_ncp_control_interface(nl::wpantund::NCPControlInterface*) call site: 00000 /src/wpantund/src/wpantund/StatCollector.cpp:1120
423 650 15 :

['operator delete(void*)', '_ZN5boost8functionIFviRKNS_3anyEEEC2INS_3_bi6bind_tINS7_11unspecifiedENS0_IFviEEENS7_5list1INS_3argILi1EEEEEEEEET_NS_10enable_if_IXntsr11is_integralISH_EE5valueEiE4typeE', 'boost::_bi::bind_t , boost::_bi::list1 > >::~bind_t()', 'boost::any::operator=(boost::any const&)', 'boost::_bi::bind_t , boost::_bi::list_av_1 >::type> boost::bind , boost::arg<1> >(boost::function , boost::arg<1>)', 'nl::wpantund::SpinelNCPInstance::start_new_task(boost::shared_ptr const&)', 'operator new(unsigned long)', 'boost::shared_ptr ::shared_ptr (nl::wpantund::SpinelNCPTaskJoin*)', 'std::__1::map , std::__1::allocator >, boost::any, std::__1::less , std::__1::allocator > >, std::__1::allocator , std::__1::allocator > const, boost::any> > >::operator[](std::__1::basic_string , std::__1::allocator >&&)', 'std::__1::map , std::__1::allocator >, boost::any, std::__1::less , std::__1::allocator > >, std::__1::allocator , std::__1::allocator > const, boost::any> > >::~map()', 'std::__1::map , std::__1::allocator >, boost::any, std::__1::less , std::__1::allocator > >, std::__1::allocator , std::__1::allocator > const, boost::any> > >::map()', 'nl::wpantund::SpinelNCPTaskJoin::SpinelNCPTaskJoin(nl::wpantund::SpinelNCPInstance*, boost::function , std::__1::map , std::__1::allocator >, boost::any, std::__1::less , std::__1::allocator > >, std::__1::allocator , std::__1::allocator > const, boost::any> > > const&)', 'std::__1::basic_string , std::__1::allocator >::basic_string (char const*)', 'boost::shared_ptr ::~shared_ptr()', 'boost::function ::~function()']

481 708 nl::wpantund::SpinelNCPInstance::set_prop_NetworkKey(boost::anyconst&,boost::function ) call site: 00000 /src/wpantund/src/ncp-spinel/SpinelNCPInstance.cpp:4426
382 382 1 :

['nl::wpantund::NCPInstanceBase::remove_address_on_ncp_and_update_prefixes(in6_addr const&, nl::wpantund::NCPInstanceBase::UnicastAddressEntry const&)']

382 382 nl::wpantund::NCPInstanceBase::unicast_address_was_removed(nl::wpantund::NCPInstanceBase::Origin,in6_addrconst&) call site: 00000 /src/wpantund/src/wpantund/NCPInstanceBase-Addresses.cpp:696
282 509 8 :

['operator delete(void*)', 'nl::wpantund::SpinelNCPTaskDeepSleep::SpinelNCPTaskDeepSleep(nl::wpantund::SpinelNCPInstance*, boost::function )', 'nl::wpantund::SpinelNCPInstance::start_new_task(boost::shared_ptr const&)', 'operator new(unsigned long)', '_ZN5boost8functionIFviRKNS_3anyEEEC2IN2nl9NilReturnEEET_NS_10enable_if_IXntsr11is_integralIS9_EE5valueEiE4typeE', 'boost::shared_ptr ::shared_ptr (nl::wpantund::SpinelNCPTaskDeepSleep*)', 'boost::shared_ptr ::~shared_ptr()', 'boost::function ::~function()']

282 509 nl::wpantund::SpinelNCPInstance::vprocess_offline(int,__va_list_tag*) call site: 00000 /src/wpantund/src/ncp-spinel/SpinelNCPInstance-Protothreads.cpp:281
230 232 6 :

['nl::wpantund::NCPInstanceBase::IPv6Prefix::get_prefix() const', 'boost::function ::function(boost::function const&)', 'boost::_bi::bind_t , std::__1::allocator >, boost::function >, boost::_bi::list_av_4 , char const*, boost::function >::type> boost::bind , std::__1::allocator >, boost::function , nl::wpantund::NCPInstanceBase*, boost::arg<1>, char const*, boost::function >(void (nl::wpantund::NCPInstanceBase::*)(int, std::__1::basic_string , std::__1::allocator >, boost::function ), nl::wpantund::NCPInstanceBase*, boost::arg<1>, char const*, boost::function )', 'boost::function ::~function()', 'boost::_bi::bind_t , std::__1::allocator >, boost::function >, boost::_bi::list4 , boost::arg<1>, boost::_bi::value , boost::_bi::value > > >::~bind_t()', '_ZN5boost8functionIFviEEC2INS_3_bi6bind_tIvNS_4_mfi3mf3IvN2nl8wpantund15NCPInstanceBaseEiNSt3__112basic_stringIcNSB_11char_traitsIcEENSB_9allocatorIcEEEES2_EENS4_5list4INS4_5valueIPSA_EENS_3argILi1EEENSK_IPKcEENSK_IS2_EEEEEEEET_NS_10enable_if_IXntsr11is_integralISV_EE5valueEiE4typeE']

230 232 nl::wpantund::NCPInstanceBase::route_was_added(nl::wpantund::NCPInstanceBase::Origin,in6_addrconst&,unsignedchar,nl::wpantund::NCPControlInterface::ExternalRoutePriority,bool,unsignedshort,bool,boost::function ) call site: 00000 /src/wpantund/src/wpantund/NCPInstanceBase-Addresses.cpp:1069
230 232 6 :

['nl::wpantund::NCPInstanceBase::IPv6Prefix::get_prefix() const', 'boost::function ::function(boost::function const&)', 'boost::_bi::bind_t , std::__1::allocator >, boost::function >, boost::_bi::list_av_4 , char const*, boost::function >::type> boost::bind , std::__1::allocator >, boost::function , nl::wpantund::NCPInstanceBase*, boost::arg<1>, char const*, boost::function >(void (nl::wpantund::NCPInstanceBase::*)(int, std::__1::basic_string , std::__1::allocator >, boost::function ), nl::wpantund::NCPInstanceBase*, boost::arg<1>, char const*, boost::function )', 'boost::function ::~function()', 'boost::_bi::bind_t , std::__1::allocator >, boost::function >, boost::_bi::list4 , boost::arg<1>, boost::_bi::value , boost::_bi::value > > >::~bind_t()', '_ZN5boost8functionIFviEEC2INS_3_bi6bind_tIvNS_4_mfi3mf3IvN2nl8wpantund15NCPInstanceBaseEiNSt3__112basic_stringIcNSB_11char_traitsIcEENSB_9allocatorIcEEEES2_EENS4_5list4INS4_5valueIPSA_EENS_3argILi1EEENSK_IPKcEENSK_IS2_EEEEEEEET_NS_10enable_if_IXntsr11is_integralISV_EE5valueEiE4typeE']

230 232 nl::wpantund::NCPInstanceBase::route_was_removed(nl::wpantund::NCPInstanceBase::Origin,in6_addrconst&,unsignedchar,nl::wpantund::NCPControlInterface::ExternalRoutePriority,bool,unsignedshort,boost::function ) call site: 00000 /src/wpantund/src/wpantund/NCPInstanceBase-Addresses.cpp:1096
230 230 5 :

['boost::function ::function(boost::function const&)', 'boost::_bi::bind_t , std::__1::allocator >, boost::function >, boost::_bi::list_av_4 , char const*, boost::function >::type> boost::bind , std::__1::allocator >, boost::function , nl::wpantund::NCPInstanceBase*, boost::arg<1>, char const*, boost::function >(void (nl::wpantund::NCPInstanceBase::*)(int, std::__1::basic_string , std::__1::allocator >, boost::function ), nl::wpantund::NCPInstanceBase*, boost::arg<1>, char const*, boost::function )', 'boost::function ::~function()', 'boost::_bi::bind_t , std::__1::allocator >, boost::function >, boost::_bi::list4 , boost::arg<1>, boost::_bi::value , boost::_bi::value > > >::~bind_t()', '_ZN5boost8functionIFviEEC2INS_3_bi6bind_tIvNS_4_mfi3mf3IvN2nl8wpantund15NCPInstanceBaseEiNSt3__112basic_stringIcNSB_11char_traitsIcEENSB_9allocatorIcEEEES2_EENS4_5list4INS4_5valueIPSA_EENS_3argILi1EEENSK_IPKcEENSK_IS2_EEEEEEEET_NS_10enable_if_IXntsr11is_integralISV_EE5valueEiE4typeE']

230 238 nl::wpantund::NCPInstanceBase::service_was_added(nl::wpantund::NCPInstanceBase::Origin,unsignedint,nl::Dataconst&,bool,nl::Dataconst&,boost::function ) call site: 00000 /src/wpantund/src/wpantund/NCPInstanceBase-Addresses.cpp:1295
230 230 5 :

['boost::function ::function(boost::function const&)', 'boost::_bi::bind_t , std::__1::allocator >, boost::function >, boost::_bi::list_av_4 , char const*, boost::function >::type> boost::bind , std::__1::allocator >, boost::function , nl::wpantund::NCPInstanceBase*, boost::arg<1>, char const*, boost::function >(void (nl::wpantund::NCPInstanceBase::*)(int, std::__1::basic_string , std::__1::allocator >, boost::function ), nl::wpantund::NCPInstanceBase*, boost::arg<1>, char const*, boost::function )', 'boost::function ::~function()', 'boost::_bi::bind_t , std::__1::allocator >, boost::function >, boost::_bi::list4 , boost::arg<1>, boost::_bi::value , boost::_bi::value > > >::~bind_t()', '_ZN5boost8functionIFviEEC2INS_3_bi6bind_tIvNS_4_mfi3mf3IvN2nl8wpantund15NCPInstanceBaseEiNSt3__112basic_stringIcNSB_11char_traitsIcEENSB_9allocatorIcEEEES2_EENS4_5list4INS4_5valueIPSA_EENS_3argILi1EEENSK_IPKcEENSK_IS2_EEEEEEEET_NS_10enable_if_IXntsr11is_integralISV_EE5valueEiE4typeE']

230 238 nl::wpantund::NCPInstanceBase::service_was_removed(nl::wpantund::NCPInstanceBase::Origin,unsignedint,nl::Dataconst&,boost::function ) call site: 00000 /src/wpantund/src/wpantund/NCPInstanceBase-Addresses.cpp:1319
230 230 5 :

['_ZN5boost8functionIFviEEC2INS_3_bi6bind_tIvNS_4_mfi3mf3IvN2nl8wpantund15NCPInstanceBaseEi8in6_addrS2_EENS4_5list4INS4_5valueIPSA_EENS_3argILi1EEENSE_ISB_EENSE_IS2_EEEEEEEET_NS_10enable_if_IXntsr11is_integralISN_EE5valueEiE4typeE', 'boost::function ::function(boost::function const&)', 'boost::function ::~function()', 'boost::_bi::bind_t >, boost::_bi::list_av_4 , in6_addr, boost::function >::type> boost::bind , nl::wpantund::NCPInstanceBase*, boost::arg<1>, in6_addr, boost::function >(void (nl::wpantund::NCPInstanceBase::*)(int, in6_addr, boost::function ), nl::wpantund::NCPInstanceBase*, boost::arg<1>, in6_addr, boost::function )', 'boost::_bi::bind_t >, boost::_bi::list4 , boost::arg<1>, boost::_bi::value , boost::_bi::value > > >::~bind_t()']

230 230 nl::wpantund::NCPInstanceBase::multicast_address_was_joined(nl::wpantund::NCPInstanceBase::Origin,in6_addrconst&,boost::function ) call site: 00000 /src/wpantund/src/wpantund/NCPInstanceBase-Addresses.cpp:791
230 230 5 :

['boost::function ::function(boost::function const&)', 'boost::_bi::bind_t , std::__1::allocator >, boost::function >, boost::_bi::list_av_4 , char const*, boost::function >::type> boost::bind , std::__1::allocator >, boost::function , nl::wpantund::NCPInstanceBase*, boost::arg<1>, char const*, boost::function >(void (nl::wpantund::NCPInstanceBase::*)(int, std::__1::basic_string , std::__1::allocator >, boost::function ), nl::wpantund::NCPInstanceBase*, boost::arg<1>, char const*, boost::function )', 'boost::function ::~function()', 'boost::_bi::bind_t , std::__1::allocator >, boost::function >, boost::_bi::list4 , boost::arg<1>, boost::_bi::value , boost::_bi::value > > >::~bind_t()', '_ZN5boost8functionIFviEEC2INS_3_bi6bind_tIvNS_4_mfi3mf3IvN2nl8wpantund15NCPInstanceBaseEiNSt3__112basic_stringIcNSB_11char_traitsIcEENSB_9allocatorIcEEEES2_EENS4_5list4INS4_5valueIPSA_EENS_3argILi1EEENSK_IPKcEENSK_IS2_EEEEEEEET_NS_10enable_if_IXntsr11is_integralISV_EE5valueEiE4typeE']

230 230 nl::wpantund::NCPInstanceBase::multicast_address_was_left(nl::wpantund::NCPInstanceBase::Origin,in6_addrconst&,boost::function ) call site: 00000 /src/wpantund/src/wpantund/NCPInstanceBase-Addresses.cpp:819
154 160 7 :

['nl::wpantund::NCPInstanceBase::IPv6Prefix::get_prefix() const', 'nl::wpantund::NCPInstanceBase::OnMeshPrefixEntry::is_stable() const', 'boost::function ::function(boost::function const&)', 'nl::wpantund::NCPInstanceBase::OnMeshPrefixEntry::get_flags() const', 'boost::_bi::bind_t , std::__1::allocator >, boost::function >, boost::_bi::list_av_4 , char const*, boost::function >::type> boost::bind , std::__1::allocator >, boost::function , nl::wpantund::NCPInstanceBase*, boost::arg<1>, char const*, boost::function >(void (nl::wpantund::NCPInstanceBase::*)(int, std::__1::basic_string , std::__1::allocator >, boost::function ), nl::wpantund::NCPInstanceBase*, boost::arg<1>, char const*, boost::function )', 'boost::_bi::bind_t , std::__1::allocator >, boost::function >, boost::_bi::list4 , boost::arg<1>, boost::_bi::value , boost::_bi::value > > >::~bind_t()', '_ZN5boost8functionIFviEEC2INS_3_bi6bind_tIvNS_4_mfi3mf3IvN2nl8wpantund15NCPInstanceBaseEiNSt3__112basic_stringIcNSB_11char_traitsIcEENSB_9allocatorIcEEEES2_EENS4_5list4INS4_5valueIPSA_EENS_3argILi1EEENSK_IPKcEENSK_IS2_EEEEEEEET_NS_10enable_if_IXntsr11is_integralISV_EE5valueEiE4typeE']

296 727 nl::wpantund::NCPInstanceBase::on_mesh_prefix_was_removed(nl::wpantund::NCPInstanceBase::Origin,in6_addrconst&,unsignedchar,unsignedshort,bool,unsignedshort,boost::function ) call site: 00000 /src/wpantund/src/wpantund/NCPInstanceBase-Addresses.cpp:993
154 154 4 :

['boost::function ::function(boost::function const&)', 'boost::_bi::bind_t , std::__1::allocator >, boost::function >, boost::_bi::list_av_4 , char const*, boost::function >::type> boost::bind , std::__1::allocator >, boost::function , nl::wpantund::NCPInstanceBase*, boost::arg<1>, char const*, boost::function >(void (nl::wpantund::NCPInstanceBase::*)(int, std::__1::basic_string , std::__1::allocator >, boost::function ), nl::wpantund::NCPInstanceBase*, boost::arg<1>, char const*, boost::function )', 'boost::_bi::bind_t , std::__1::allocator >, boost::function >, boost::_bi::list4 , boost::arg<1>, boost::_bi::value , boost::_bi::value > > >::~bind_t()', '_ZN5boost8functionIFviEEC2INS_3_bi6bind_tIvNS_4_mfi3mf3IvN2nl8wpantund15NCPInstanceBaseEiNSt3__112basic_stringIcNSB_11char_traitsIcEENSB_9allocatorIcEEEES2_EENS4_5list4INS4_5valueIPSA_EENS_3argILi1EEENSK_IPKcEENSK_IS2_EEEEEEEET_NS_10enable_if_IXntsr11is_integralISV_EE5valueEiE4typeE']

296 729 nl::wpantund::NCPInstanceBase::on_mesh_prefix_was_added(nl::wpantund::NCPInstanceBase::Origin,in6_addrconst&,unsignedchar,unsignedshort,bool,unsignedshort,boost::function ) call site: 00000 /src/wpantund/src/wpantund/NCPInstanceBase-Addresses.cpp:952

Runtime coverage analysis

Covered functions
647
Functions that are reachable but not covered
2793
Reachable functions
3297
Percentage of reachable functions covered
15.29%
NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.
Function name source code lines source lines hit percentage hit

Files reached

filename functions hit
/src/wpantund/src/wpantund/wpantund-fuzz.cpp 6
/src/wpantund/src/wpantund/../util/time-utils.c 3
/src/wpantund/src/wpantund/../util/config-file.c 2
/src/wpantund/src/wpantund/../../third_party/fgetln/fgetln.h 2
/src/wpantund/src/wpantund/./wpantund.cpp 6
/usr/include/stdlib.h 1
/src/wpantund/src/wpantund/NCPInstance.cpp 2
/src/wpantund/src/ncp-spinel/SpinelNCPInstance.cpp 56
/src/wpantund/src/wpantund/NCPInstanceBase.cpp 12
/src/wpantund/src/wpantund/./NCPInstance.h 1
/usr/include/boost/signals2/detail/signal_template.hpp 29
/usr/include/boost/signals2/signal_base.hpp 2
/usr/include/boost/signals2/detail/slot_groups.hpp 16
/usr/include/boost/smart_ptr/shared_ptr.hpp 34
/usr/include/boost/smart_ptr/detail/shared_count.hpp 11
/usr/include/boost/smart_ptr/detail/sp_counted_impl.hpp 1
/usr/include/boost/smart_ptr/detail/sp_counted_base_clang.hpp 8
/usr/include/boost/core/checked_delete.hpp 1
/usr/include/boost/signals2/detail/foreign_ptr.hpp 9
/usr/include/boost/signals2/detail/lwm_pthreads.hpp 3
/src/wpantund/src/wpantund/../util/EventHandler.cpp 2
/src/wpantund/src/wpantund/../../src/util/IPv6PacketMatcher.h 2
/src/wpantund/src/wpantund/./NetworkInstance.h 4
/src/wpantund/src/wpantund/RunawayResetBackoffManager.cpp 1
/src/wpantund/src/wpantund/Pcap.cpp 2
/src/wpantund/src/wpantund/FirmwareUpgrade.cpp 6
/src/wpantund/src/wpantund/NetworkRetain.cpp 4
/src/wpantund/src/wpantund/StatCollector.cpp 44
/src/wpantund/src/wpantund/../../src/util/RingBuffer.h 32
/src/wpantund/src/wpantund/./StatCollector.h 2
/src/wpantund/src/wpantund/../../src/util/ObjectPool.h 3
/src/wpantund/src/wpantund/../util/Timer.cpp 10
/src/wpantund/src/wpantund/../../src/util/Timer.h 8
/usr/include/boost/function/function_template.hpp 40
/usr/include/boost/function/function_base.hpp 8
/usr/include/boost/function/function_fwd.hpp 9
/usr/include/boost/bind/bind_mf_cc.hpp 19
/usr/include/boost/bind/mem_fn_template.hpp 10
/usr/include/boost/bind/bind.hpp 26
/src/wpantund/src/wpantund/NCPTypes.cpp 2
/src/wpantund/src/wpantund/../util/nlpt-select.c 2
/src/wpantund/src/wpantund/./NCPInstanceBase.h 2
/src/wpantund/src/wpantund/../util/SuperSocket.cpp 2
/src/wpantund/src/wpantund/../util/socket-utils.c 18
/src/wpantund/src/wpantund/../../src/util/string-utils.h 3
/usr/include/x86_64-linux-gnu/bits/byteswap.h 1
/src/wpantund/src/wpantund/../util/UnixSocket.cpp 2
/src/wpantund/src/wpantund/../../src/util/SocketWrapper.h 4
/src/wpantund/src/wpantund/../util/SocketWrapper.cpp 1
/usr/include/boost/any.hpp 55
/src/wpantund/src/wpantund/../util/any-to.cpp 3
/usr/include/boost/type_index.hpp 4
/usr/include/boost/type_index/stl_type_index.hpp 5
/usr/include/boost/core/addressof.hpp 3
/usr/include/boost/type_index/type_index_facade.hpp 2
/usr/include/boost/throw_exception.hpp 3
/usr/include/boost/exception/exception.hpp 5
/usr/local/bin/../include/c++/v1/typeinfo 1
/usr/local/bin/../include/c++/v1/exception 1
/usr/include/boost/smart_ptr/detail/operator_bool.hpp 3
/src/wpantund/src/wpantund/../util/TunnelIPv6Interface.cpp 3
/usr/local/bin/../include/c++/v1/stdexcept 2
/usr/include/boost/signals2/detail/slot_template.hpp 12
/usr/include/boost/signals2/slot_base.hpp 6
/usr/include/boost/signals2/detail/signals_common.hpp 1
/usr/include/boost/signals2/detail/tracked_objects_visitor.hpp 8
/usr/include/boost/visit_each.hpp 3
/usr/include/boost/bind/storage.hpp 10
/usr/include/boost/signals2/connection.hpp 19
/usr/include/boost/signals2/detail/auto_buffer.hpp 17
/usr/include/boost/type_traits/aligned_storage.hpp 6
/usr/include/boost/signals2/detail/unique_lock.hpp 2
/usr/include/boost/variant/detail/apply_visitor_unary.hpp 1
/usr/include/boost/move/utility_core.hpp 1
/usr/include/boost/variant/variant.hpp 5
/usr/include/boost/variant/detail/visitation_impl.hpp 2
/usr/include/boost/variant/detail/cast_storage.hpp 1
/usr/include/boost/smart_ptr/weak_ptr.hpp 4
/usr/include/boost/type_traits/integral_constant.hpp 1
/usr/include/boost/optional/optional.hpp 1
/usr/include/boost/optional/detail/optional_trivially_copyable_base.hpp 1
/src/wpantund/src/wpantund/NCPInstanceBase-NetInterface.cpp 1
/src/wpantund/src/wpantund/../util/netif-mgmt.c 3
/src/wpantund/src/wpantund/../util/IPv6Helpers.cpp 1
/src/wpantund/src/wpantund/../../src/util/TunnelIPv6Interface.h 1
/src/wpantund/src/wpantund/../util/IPv6PacketMatcher.cpp 1
/src/wpantund/src/ncp-spinel/SpinelNCPControlInterface.cpp 1
/src/wpantund/src/ncp-spinel/../../src/wpantund/NCPControlInterface.h 1
/src/wpantund/src/ncp-spinel/../../src/wpantund/NCPMfgInterface_v1.h 2
/src/wpantund/src/wpantund/NCPControlInterface.cpp 3
/src/wpantund/src/ncp-spinel/./SpinelNCPThreadDataset.h 36
/src/wpantund/src/ncp-spinel/SpinelNCPThreadDataset.cpp 5
/src/wpantund/src/wpantund/../../src/util/Data.h 5
/src/wpantund/src/ncp-spinel/SpinelNCPVendorCustom.cpp 2
/usr/include/boost/bind/bind_cc.hpp 3
/src/wpantund/src/wpantund/../util/string-utils.c 2
/src/wpantund/src/wpantund/wpan-error.c 1
/src/wpantund/src/ncp-spinel/./SpinelNCPControlInterface.h 1

Analyses and suggestions

Optimal target analysis

Remaining optimal interesting functions

The following table shows a list of functions that are optimal targets. Optimal targets are identified by finding the functions that in combination, yield a high code coverage.

Func name Functions filename Arg count Args Function depth hitcount instr count bb count cyclomatic complexity Reachable functions Incoming references total cyclomatic complexity Unreached complexity
nl::wpantund::SpinelNCPInstance::ncp_to_driver_pump() /src/wpantund/src/ncp-spinel/SpinelNCPInstance-DataPump.cpp 1 ['class.nl::wpantund::SpinelNCPInstance *'] 23 0 651 102 25 1329 0 4306 3102
nl::wpantund::SpinelNCPInstance::process() /src/wpantund/src/ncp-spinel/SpinelNCPInstance.cpp 1 ['class.nl::wpantund::SpinelNCPInstance *'] 22 0 210 38 31 1018 0 2065 986
non-virtualthunktonl::wpantund::SpinelNCPInstance::vprocess_event(int,__va_list_tag*) /src/wpantund/src/ncp-spinel/SpinelNCPInstance-Protothreads.cpp 3 ['class.nl::wpantund::SpinelNCPInstance *', 'int', 'struct.__va_list_tag *'] 17 0 24 3 2 394 0 1277 739
__XX_main(int,char**) /src/wpantund/src/wpantund/./wpantund.cpp 2 ['int', 'N/A'] 25 0 1205 234 191 3312 0 8118 447
nl::wpantund::SpinelNCPTaskScan::vprocess_event(int,__va_list_tag*) /src/wpantund/src/ncp-spinel/SpinelNCPTaskScan.cpp 3 ['class.nl::wpantund::SpinelNCPTaskScan *', 'int', 'struct.__va_list_tag *'] 20 0 1372 283 47 641 0 1178 439
nl::wpantund::SpinelNCPInstance::set_prop_DatasetCommand(boost::anyconst&,boost::function ) /src/wpantund/src/ncp-spinel/SpinelNCPInstance.cpp 3 ['class.nl::wpantund::SpinelNCPInstance *', 'class.boost::exception_detail::refcount_ptr *', 'class.boost::function *'] 14 0 61 9 8 637 0 1376 425
nl::wpantund::SpinelNCPTaskJoinerCommissioning::vprocess_event(int,__va_list_tag*) /src/wpantund/src/ncp-spinel/SpinelNCPTaskJoinerCommissioning.cpp 3 ['class.nl::wpantund::SpinelNCPTaskJoinerCommissioning *', 'int', 'struct.__va_list_tag *'] 16 0 1552 325 307 400 0 1138 324

Implementing fuzzers that target the above functions will improve reachability such that it becomes:

Functions statically reachable by fuzzers
48.0%
2299 / 4827
Cyclomatic complexity statically reachable by fuzzers
55.0%
13987 / 25325

All functions overview

If you implement fuzzers for these functions, the status of all functions in the project will be:

Func name Functions filename Args Function call depth Reached by Fuzzers Fuzzers runtime hit Func lines hit % I Count BB Count Cyclomatic complexity Functions reached Reached by functions Accumulated cyclomatic complexity Undiscovered complexity

Fuzz engine guidance

This sections provides heuristics that can be used as input to a fuzz engine when running a given fuzz target. The current focus is on providing input that is usable by libFuzzer.

/src/wpantund/src/wpantund/wpantund-fuzz.cpp

Dictionary

Use this with the libFuzzer -dict=DICT.file flag


Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name 

-focus_function=['nl::wpantund::NCPInstanceBase::NCPInstanceBase(std::__1::map, std::__1::allocator >, std::__1::basic_string, std::__1::allocator >, std::__1::less, std::__1::allocator > >, std::__1::allocator, std::__1::allocator > const, std::__1::basic_string, std::__1::allocator > > > > const&)', 'encode_data_into_string', 'nl::wpantund::SpinelNCPInstance::regsiter_all_get_handlers()', 'nl::wpantund::NCPInstance::alloc(std::__1::map, std::__1::allocator >, std::__1::basic_string, std::__1::allocator >, std::__1::less, std::__1::allocator > >, std::__1::allocator, std::__1::allocator > const, std::__1::basic_string, std::__1::allocator > > > > const&)', 'MainLoop::MainLoop(std::__1::map, std::__1::allocator >, std::__1::basic_string, std::__1::allocator >, std::__1::less, std::__1::allocator > >, std::__1::allocator, std::__1::allocator > const, std::__1::basic_string, std::__1::allocator > > > > const&)', 'open_system_socket_forkpty', 'nl::wpantund::NCPInstanceBase::NCPInstanceBase(std::__1::map, std::__1::allocator >, std::__1::basic_string, std::__1::allocator >, std::__1::less, std::__1::allocator > >, std::__1::allocator, std::__1::allocator > const, std::__1::basic_string, std::__1::allocator > > > > const&)', 'any_to_string(boost::any const&)', 'any_to_bool(boost::any const&)', 'nl::wpantund::FirmwareUpgrade::set_firmware_check_command(std::__1::basic_string, std::__1::allocator > const&)']

Runtime coverage analysis

This section shows analysis of runtime coverage data.

For futher technical details on how this section is generated, please see the Glossary .

Complex functions with low coverage

Func name Function total lines Lines covered at runtime percentage covered Reached by fuzzers
nl::wpantund::SpinelNCPInstance::log_spinel_frame(nl::wpantund::SpinelNCPInstance::SpinelFrameOrigin,unsignedcharconst*,unsignedint) 89 7 7.865% []
nl::wpantund::SpinelNCPInstance::process() 38 8 21.05% []
ot_log_region_to_string(unsignedint) 52 28 53.84% []
nl::wpantund::SpinelNCPTaskSendCommand::vprocess_event(int,__va_list_tag*) 60 27 45.0% []
nl::IPv6PacketMatcherRule::operator<(nl::IPv6PacketMatcherRuleconst&)const 53 11 20.75% []
nl::dump_inbound_ipv6_packet(unsignedcharconst*,long,charconst*,bool) 42 6 14.28% []
TunnelIPv6Interface::processNetlinkFD() 55 6 10.90% []
TunnelIPv6Interface::processMLDMonitorFD() 49 15 30.61% []
any_to_string(boost::anyconst&) 78 7 8.974% ['wpantund-fuzz']
fork_unixdomain_socket 45 23 51.11% ['wpantund-fuzz']
open_system_socket_forkpty 52 18 34.61% ['wpantund-fuzz']
nl::wpantund::FirmwareUpgrade::set_firmware_upgrade_command(std::__1::basic_string ,std::__1::allocator >const&) 72 17 23.61% ['wpantund-fuzz']
nl::wpantund::FirmwareUpgrade::set_firmware_check_command(std::__1::basic_string ,std::__1::allocator >const&) 86 13 15.11% ['wpantund-fuzz']
nl::wpantund::NCPInstanceBase::on_mesh_prefix_flags_to_string(unsignedshort,bool) 33 8 24.24% []
nl::wpantund::NCPInstanceBase::should_forward_hostbound_frame(unsignedchar*,unsignedcharconst*,unsignedlong) 77 39 50.64% []
nl::wpantund::NetworkRetain::set_network_retain_command(std::__1::basic_string ,std::__1::allocator >const&) 65 12 18.46% ['wpantund-fuzz']
nl::wpantund::PcapManager::process() 33 3 9.090% []
wpantund_status_to_cstr 45 23 51.11% ['wpantund-fuzz']
nl::wpantund::get_wpantund_version_string() 33 17 51.51% []

Files and Directories in report

This section shows which files and directories are considered in this report. The main reason for showing this is fuzz introspector may include more code in the reasoning than is desired. This section helps identify if too many files/directories are included, e.g. third party code, which may be irrelevant for the threat model. In the event too much is included, fuzz introspector supports a configuration file that can exclude data from the report. See the following link for more information on how to create a config file: link

Files in report

Source file Reached by Covered by
[] []
/usr/include/boost/variant/detail/apply_visitor_unary.hpp ['wpantund-fuzz'] []
/src/wpantund/src/ncp-spinel/SpinelNCPTaskWake.cpp [] []
/src/wpantund/src/wpantund/NetworkRetain.cpp ['wpantund-fuzz'] ['wpantund-fuzz']
/src/wpantund/src/wpantund/../util/Timer.cpp ['wpantund-fuzz'] []
/usr/include/boost/smart_ptr/weak_ptr.hpp ['wpantund-fuzz'] []
/src/wpantund/src/ncp-spinel/../../src/util/SocketAsyncOp.h [] []
/usr/include/boost/variant/detail/forced_return.hpp [] []
/src/wpantund/src/ncp-spinel/SpinelNCPTaskSendCommand.cpp [] []
/usr/include/boost/variant/detail/visitation_impl.hpp ['wpantund-fuzz'] []
/src/wpantund/src/ncp-spinel/./SpinelNCPTaskGetNetworkTopology.h [] []
/usr/include/boost/core/checked_delete.hpp ['wpantund-fuzz'] []
/src/wpantund/src/ncp-spinel/./SpinelNCPControlInterface.h ['wpantund-fuzz'] []
/usr/include/boost/variant/detail/cast_storage.hpp ['wpantund-fuzz'] []
/usr/include/boost/smart_ptr/detail/sp_counted_impl.hpp ['wpantund-fuzz'] []
/usr/include/boost/exception/exception.hpp ['wpantund-fuzz'] []
/src/wpantund/src/wpantund/../../src/util/SocketAdapter.h [] []
/usr/include/boost/signals2/trackable.hpp [] []
/usr/include/boost/get_pointer.hpp [] []
/usr/include/boost/optional/detail/optional_aligned_storage.hpp [] []
/src/wpantund/src/wpantund/../../src/util/SocketWrapper.h ['wpantund-fuzz'] []
/usr/include/boost/signals2/optional_last_value.hpp [] []
/src/wpantund/src/wpantund/../../src/util/Timer.h ['wpantund-fuzz'] []
/src/wpantund/src/wpantund/NCPInstanceBase-AsyncIO.cpp [] []
/usr/include/boost/signals2/detail/scope_guard.hpp [] []
/src/wpantund/src/wpantund/../util/nlpt-select.c ['wpantund-fuzz'] []
/src/wpantund/src/ncp-spinel/SpinelNCPTaskLeave.cpp [] []
/usr/include/boost/bind/storage.hpp ['wpantund-fuzz'] []
/usr/include/boost/any.hpp ['wpantund-fuzz'] []
/src/wpantund/src/wpantund/NCPInstanceBase-NetInterface.cpp ['wpantund-fuzz'] ['wpantund-fuzz']
/usr/include/boost/smart_ptr/detail/shared_count.hpp ['wpantund-fuzz'] []
/src/wpantund/src/wpantund/../util/ValueMap.cpp [] []
/src/wpantund/src/ncp-spinel/./SpinelNCPTaskHostDidWake.h [] []
/src/wpantund/src/ncp-spinel/./SpinelNCPTaskSendCommand.h [] []
/src/wpantund/src/wpantund/../util/SocketAdapter.cpp [] []
/src/wpantund/src/wpantund/../util/UnixSocket.cpp ['wpantund-fuzz'] []
/src/wpantund/src/ncp-spinel/SpinelNCPTaskPeek.cpp [] []
/src/wpantund/src/ncp-spinel/../../src/wpantund/NCPControlInterface.h ['wpantund-fuzz'] []
/usr/include/boost/type_traits/integral_constant.hpp ['wpantund-fuzz'] []
/src/wpantund/src/ncp-spinel/./SpinelNCPTaskLeave.h [] []
/src/wpantund/src/ncp-spinel/SpinelNCPInstance-DataPump.cpp [] []
/src/wpantund/src/ncp-spinel/SpinelNCPInstance.cpp ['wpantund-fuzz'] ['wpantund-fuzz']
/src/wpantund/src/wpantund/../util/TunnelIPv6Interface.cpp ['wpantund-fuzz'] []
/src/wpantund/src/wpantund/../../src/util/ObjectPool.h ['wpantund-fuzz'] []
/src/wpantund/src/ncp-spinel/SpinelNCPThreadDataset.cpp ['wpantund-fuzz'] ['wpantund-fuzz']
/usr/include/boost/smart_ptr/scoped_ptr.hpp [] []
/usr/include/boost/signals2/detail/slot_template.hpp ['wpantund-fuzz'] []
/src/wpantund/src/wpantund/Pcap.cpp ['wpantund-fuzz'] ['wpantund-fuzz']
/usr/include/boost/core/addressof.hpp ['wpantund-fuzz'] []
/src/wpantund/src/wpantund/../../src/util/string-utils.h ['wpantund-fuzz'] []
/src/wpantund/src/ncp-spinel/../../src/util/IPv6Helpers.h [] []
/src/wpantund/src/wpantund/./NetworkInstance.h ['wpantund-fuzz'] []
/usr/include/boost/optional/detail/optional_trivially_copyable_base.hpp ['wpantund-fuzz'] []
/usr/include/boost/type_index.hpp ['wpantund-fuzz'] []
/usr/include/boost/signals2/slot_base.hpp ['wpantund-fuzz'] []
/src/wpantund/src/wpantund/../util/string-utils.c ['wpantund-fuzz'] []
/src/wpantund/src/wpantund/FirmwareUpgrade.cpp ['wpantund-fuzz'] ['wpantund-fuzz']
/src/wpantund/src/wpantund/../../src/util/TunnelIPv6Interface.h ['wpantund-fuzz'] []
/usr/include/boost/smart_ptr/enable_shared_from_this.hpp [] []
/usr/include/boost/signals2/detail/slot_call_iterator.hpp [] []
/usr/include/boost/move/utility_core.hpp ['wpantund-fuzz'] []
/usr/include/boost/signals2/detail/variadic_slot_invoker.hpp [] []
/src/wpantund/src/wpantund/RunawayResetBackoffManager.cpp ['wpantund-fuzz'] ['wpantund-fuzz']
/usr/include/boost/variant/detail/initializer.hpp [] []
/usr/include/boost/smart_ptr/detail/sp_counted_base_clang.hpp ['wpantund-fuzz'] []
/src/wpantund/src/ncp-spinel/SpinelNCPTaskJoin.cpp [] []
/src/wpantund/src/ncp-spinel/../../src/wpantund/NCPMfgInterface_v1.h ['wpantund-fuzz'] []
/usr/include/boost/iterator/function_output_iterator.hpp [] []
/usr/include/boost/iterator/iterator_facade.hpp [] []
/src/wpantund/src/wpantund/NCPTypes.cpp ['wpantund-fuzz'] ['wpantund-fuzz']
/src/wpantund/src/ncp-spinel/SpinelNCPTaskScan.cpp [] []
/usr/include/boost/type_traits/aligned_storage.hpp ['wpantund-fuzz'] []
/usr/include/boost/signals2/detail/tracked_objects_visitor.hpp ['wpantund-fuzz'] []
/src/wpantund/src/wpantund/../util/sec-random.c [] []
/src/wpantund/src/ncp-spinel/./SpinelNCPTaskWake.h [] []
/src/wpantund/src/wpantund/../../src/util/IPv6Helpers.h [] []
/src/wpantund/src/ncp-spinel/SpinelNCPControlInterface.cpp ['wpantund-fuzz'] ['wpantund-fuzz']
/usr/include/boost/signals2/detail/slot_groups.hpp ['wpantund-fuzz'] []
/usr/include/boost/visit_each.hpp ['wpantund-fuzz'] []
/src/wpantund/src/wpantund/NCPControlInterface.cpp ['wpantund-fuzz'] ['wpantund-fuzz']
/src/wpantund/src/wpantund/../util/SuperSocket.cpp ['wpantund-fuzz'] []
/usr/include/boost/function/function_fwd.hpp ['wpantund-fuzz'] []
/usr/include/boost/bind/bind_mf_cc.hpp ['wpantund-fuzz'] []
/src/wpantund/src/wpantund/../util/IPv6PacketMatcher.cpp ['wpantund-fuzz'] []
/usr/include/stdlib.h ['wpantund-fuzz'] []
/src/wpantund/src/wpantund/NCPInstanceBase-Addresses.cpp [] []
/src/wpantund/src/wpantund/../../src/util/EventHandler.cpp [] []
/src/wpantund/src/ncp-spinel/./SpinelNCPThreadDataset.h ['wpantund-fuzz'] []
/src/wpantund/src/ncp-spinel/./SpinelNCPTaskScan.h [] []
/src/wpantund/src/wpantund/wpantund-fuzz.cpp ['wpantund-fuzz'] ['wpantund-fuzz']
/usr/include/boost/signals2/connection.hpp ['wpantund-fuzz'] []
/usr/include/boost/bind/bind.hpp ['wpantund-fuzz'] []
/usr/include/x86_64-linux-gnu/bits/byteswap.h ['wpantund-fuzz'] []
/usr/include/boost/signals2/detail/foreign_ptr.hpp ['wpantund-fuzz'] []
/src/wpantund/src/wpantund/../util/tunnel.c [] []
/src/wpantund/src/wpantund/../util/IPv6Helpers.cpp ['wpantund-fuzz'] []
/src/wpantund/src/ncp-spinel/SpinelNCPTaskGetMsgBufferCounters.cpp [] []
/src/wpantund/src/wpantund/../util/SocketWrapper.cpp ['wpantund-fuzz'] []
/src/wpantund/src/wpantund/../util/time-utils.c ['wpantund-fuzz'] []
/src/wpantund/src/wpantund/./wpantund.cpp ['wpantund-fuzz'] []
/src/wpantund/src/wpantund/../util/config-file.c ['wpantund-fuzz'] []
/src/wpantund/src/ncp-spinel/./SpinelNCPInstance.h [] []
/src/wpantund/src/ncp-spinel/SpinelNCPTaskGetNetworkTopology.cpp [] []
/usr/include/boost/smart_ptr/detail/operator_bool.hpp ['wpantund-fuzz'] []
/usr/include/boost/signals2/detail/result_type_wrapper.hpp [] []
/usr/include/boost/type_index/stl_type_index.hpp ['wpantund-fuzz'] []
/src/wpantund/src/wpantund/NCPInstanceBase.cpp ['wpantund-fuzz'] ['wpantund-fuzz']
/src/wpantund/src/ncp-spinel/SpinelNCPTaskDeepSleep.cpp [] []
/src/wpantund/src/ncp-spinel/../../src/util/NilReturn.h [] []
/src/wpantund/src/wpantund/wpan-error.c ['wpantund-fuzz'] ['wpantund-fuzz']
/src/wpantund/src/wpantund/../../src/util/TunnelIPv6Interface.cpp [] []
/usr/include/boost/variant/variant.hpp ['wpantund-fuzz'] []
/src/wpantund/src/wpantund/../util/socket-utils.c ['wpantund-fuzz'] []
/src/wpantund/src/wpantund/./NCPInstanceBase.h ['wpantund-fuzz'] []
/usr/include/boost/signals2/detail/null_output_iterator.hpp [] []
/src/wpantund/src/ncp-spinel/SpinelNCPTaskHostDidWake.cpp [] []
/src/wpantund/src/wpantund/../../src/util/RingBuffer.h ['wpantund-fuzz'] []
/usr/include/boost/bind/mem_fn_template.hpp ['wpantund-fuzz'] []
/src/wpantund/src/ncp-spinel/./SpinelNCPTaskDeepSleep.h [] []
/usr/include/boost/signals2/signal_base.hpp ['wpantund-fuzz'] []
/src/wpantund/src/wpantund/./StatCollector.h ['wpantund-fuzz'] []
/src/wpantund/src/ncp-spinel/SpinelNCPInstance-Protothreads.cpp [] []
/src/wpantund/src/wpantund/../util/any-to.cpp ['wpantund-fuzz'] []
/usr/include/boost/bind/arg.hpp [] []
/src/wpantund/src/ncp-spinel/./SpinelNCPTaskJoinerCommissioning.h [] []
/src/wpantund/src/wpantund/./NCPInstance.h ['wpantund-fuzz'] []
/src/wpantund/src/ncp-spinel/../../src/util/Callbacks.h [] []
/src/wpantund/src/wpantund/../../src/util/args.h [] []
/src/wpantund/src/wpantund/../../src/util/NilReturn.h [] []
/usr/include/boost/throw_exception.hpp ['wpantund-fuzz'] []
/src/wpantund/src/ncp-spinel/SpinelNCPTask.cpp [] []
/usr/include/boost/signals2/detail/signal_template.hpp ['wpantund-fuzz'] []
/src/wpantund/src/ncp-spinel/./SpinelNCPTaskPeek.h [] []
/src/wpantund/src/wpantund/../../third_party/fgetln/fgetln.h ['wpantund-fuzz'] []
/src/wpantund/src/wpantund/StatCollector.cpp ['wpantund-fuzz'] ['wpantund-fuzz']
/src/wpantund/src/ncp-spinel/./SpinelNCPTaskForm.h [] []
/usr/include/boost/signals2/detail/auto_buffer.hpp ['wpantund-fuzz'] []
/usr/include/boost/function/function_base.hpp ['wpantund-fuzz'] []
/usr/local/bin/../include/c++/v1/exception ['wpantund-fuzz'] []
/usr/local/bin/../include/c++/v1/stdexcept ['wpantund-fuzz'] []
/src/wpantund/src/wpantund/../../src/util/Data.h ['wpantund-fuzz'] []
/src/wpantund/src/ncp-spinel/./SpinelNCPTaskGetMsgBufferCounters.h [] []
/src/wpantund/src/wpantund/../util/netif-mgmt.c ['wpantund-fuzz'] []
/usr/local/bin/../include/c++/v1/typeinfo ['wpantund-fuzz'] []
/src/wpantund/src/ncp-spinel/../../src/util/Data.h [] []
/src/wpantund/src/ncp-spinel/./SpinelNCPTaskJoin.h [] []
/src/wpantund/src/ncp-spinel/SpinelNCPTaskForm.cpp [] []
/usr/include/boost/signals2/detail/signals_common.hpp ['wpantund-fuzz'] []
/usr/include/boost/bind/bind_cc.hpp ['wpantund-fuzz'] []
/src/wpantund/src/ncp-spinel/SpinelNCPTaskJoinerCommissioning.cpp [] []
/usr/include/boost/signals2/detail/unique_lock.hpp ['wpantund-fuzz'] []
/usr/include/boost/optional/optional.hpp ['wpantund-fuzz'] []
/src/wpantund/src/wpantund/../util/EventHandler.cpp ['wpantund-fuzz'] []
/src/wpantund/src/ncp-spinel/SpinelNCPVendorCustom.cpp ['wpantund-fuzz'] ['wpantund-fuzz']
/usr/include/boost/smart_ptr/shared_ptr.hpp ['wpantund-fuzz'] []
/usr/include/boost/function/function_template.hpp ['wpantund-fuzz'] []
/usr/include/boost/none_t.hpp [] []
/src/wpantund/src/wpantund/NCPInstance.cpp ['wpantund-fuzz'] ['wpantund-fuzz']
/usr/include/boost/signals2/detail/lwm_pthreads.hpp ['wpantund-fuzz'] []
/usr/include/boost/type_index/type_index_facade.hpp ['wpantund-fuzz'] []
/src/wpantund/src/wpantund/../../src/util/IPv6PacketMatcher.h ['wpantund-fuzz'] []

Directories in report

Directory
/usr/local/bin/../include/c++/v1/
/usr/include/boost/type_traits/
/usr/include/boost/variant/
/usr/include/boost/core/
/usr/include/boost/optional/detail/
/usr/include/boost/iterator/
/src/wpantund/src/wpantund/../../src/util/
/usr/include/boost/signals2/detail/
/src/wpantund/src/ncp-spinel/../../src/util/
/src/wpantund/src/ncp-spinel/./
/usr/include/boost/signals2/
/usr/include/boost/function/
/usr/include/boost/exception/
/src/wpantund/src/wpantund/./
/usr/include/boost/optional/
/usr/include/x86_64-linux-gnu/bits/
/usr/include/
/src/wpantund/src/ncp-spinel/../../src/wpantund/
/usr/include/boost/smart_ptr/detail/
/src/wpantund/src/wpantund/../util/
/usr/include/boost/type_index/
/src/wpantund/src/wpantund/../../third_party/fgetln/
/usr/include/boost/smart_ptr/
/usr/include/boost/move/
/src/wpantund/src/wpantund/
/usr/include/boost/variant/detail/
/usr/include/boost/
/src/wpantund/src/ncp-spinel/
/usr/include/boost/bind/

Metadata section

This sections shows the raw data that is used to produce this report. This is mainly used for further processing and developer debugging.

Fuzzer Calltree file Program data file Coverage file
wpantund-fuzz fuzzerLogFile-0-EZuDvqhJzM.data fuzzerLogFile-0-EZuDvqhJzM.data.yaml wpantund-fuzz.covreport