High level conclusions

Fuzzer fuzz_esp is blocked:

The runtime code coverage of fuzz_esp covers 23.08% of its statically reachable code. This means there is some place that blocks the fuzzer to continue exploring more code at run time.

Fuzzer fuzz_sofa is blocked:

The runtime code coverage of fuzz_sofa covers 26.21% of its statically reachable code. This means there is some place that blocks the fuzzer to continue exploring more code at run time.

Fuzzer fuzz_hulu is blocked:

The runtime code coverage of fuzz_hulu covers 26.04% of its statically reachable code. This means there is some place that blocks the fuzzer to continue exploring more code at run time.

Fuzzer fuzz_http is blocked:

The runtime code coverage of fuzz_http covers 29.54% of its statically reachable code. This means there is some place that blocks the fuzzer to continue exploring more code at run time.

Fuzzer fuzz_shead is blocked:

The runtime code coverage of fuzz_shead covers 23.90% of its statically reachable code. This means there is some place that blocks the fuzzer to continue exploring more code at run time.

Fuzzer fuzz_butil is blocked:

The runtime code coverage of fuzz_butil covers 19.81% of its statically reachable code. This means there is some place that blocks the fuzzer to continue exploring more code at run time.

Fuzzers reach 6.672% of cyclomatic complexity.

Fuzzers reach 7.593% of all functions.

Reachability and coverage overview

Functions statically reachable by fuzzers

2475 / 32594

Cyclomatic complexity statically reachable by fuzzers

9757 / 146236

Runtime code coverage of functions

8278 / 32594

Warning: The number of runtime covered functions are larger than the number of reachable functions. This means that Fuzz Introspector found there are more functions covered at runtime than what is considered reachable based on the static analysis. This is a limitation in the analysis as anything covered at runtime is by definition reachable by the fuzzers.
This is likely due to a limitation in the static analysis. In this case, the count of functions covered at runtime is the true value, which means this is what should be considered "achieved" by the fuzzer.

Use the project functions table below to query all functions that were not covered at runtime.

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	Runtime reached by Fuzzers	Combined 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: fuzz_butil

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

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	1796	85.8%
gold	[1:9]	155	7.40%
yellow	[10:29]	10	0.47%
greenyellow	[30:49]	1	0.04%
lawngreen	50+	130	6.21%
All colors	2092	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
396	129	butil::internal::GetRangeConstraint(int)	call site: 00129	pthread_mutex_init
229	1718	std::vector >::end()	call site: 01718	pthread_mutex_lock
122	1266	std::vector >::end()	call site: 01266	bthread_setspecific
118	1948	std::vector ::Wrapper>, std::allocator ::Wrapper> > >::end()	call site: 01948	pthread_mutex_lock
76	1189	std::vector >::end()	call site: 01189	_ZN9__gnu_cxx17__normal_iteratorIPKN5butil13ThreadKeyInfoESt6vectorIS2_SaIS2_EEEC2IPS2_EERKNS0_IT_NS_11__enable_ifIXsr3std10__are_sameISB_SA_EE7__valueES7_E6__typeEEE
57	1131	bvar::detail::AgentCombiner ::get_or_create_tls_agent()	call site: 01131	bthread_key_create2
55	1625	bvar::Variable::expose(butil::BasicStringPiece , std::allocator > > const&, bvar::DisplayFilter)	call site: 01625	__clang_call_terminate
53	727	bvar::VarEntry* butil::FlatMap , std::allocator >, bvar::VarEntry, butil::DefaultHasher , std::allocator > >, butil::DefaultEqualTo , std::allocator > >, false, butil::PtAllocator, false>::seek , std::allocator > >(std::__cxx11::basic_string , std::allocator > const&) const	call site: 00727	bthread_key_create
39	78	butil::Hash(char const*, unsigned long)	call site: 00078	__errno_location
38	1414	butil::PlatformThread::SetNameSimple(char const*)	call site: 01414	strlen
31	814	pthread_mutex_lock	call site: 00814	pthread_mutex_unlock
30	1038	butil::Lock::Release()	call site: 01038	pthread_mutex_unlock

Runtime coverage analysis

Covered functions

543

Functions that are reachable but not covered

1692

Reachable functions

2110

Percentage of reachable functions covered

19.81%

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/brpc/test/fuzzing/fuzz_butil.cpp	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/allocator.h	11
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/new_allocator.h	66
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/basic_string.h	27
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/ptr_traits.h	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/basic_string.tcc	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/type_traits.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/char_traits.h	3
/src/brpc/src/butil/strings/string_piece.h	13
/src/brpc/src/butil/base64.cc	2
/src/brpc/src/butil/third_party/modp_b64/modp_b64.cc	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/alloc_traits.h	33
/src/brpc/src/butil/crc32c.h	1
/src/brpc/src/butil/crc32c.cc	3
/src/brpc/src/butil/hash.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/limits	4
/src/brpc/src/butil/logging.h	44
/src/brpc/src/butil/logging.cc	26
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/sstream	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/basic_ios.h	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ostream	7
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/streambuf	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/sstream.tcc	1
/src/brpc/src/butil/debug/stack_trace_posix.cc	9
/src/brpc/src/butil/numerics/safe_conversions.h	1
/src/brpc/src/butil/numerics/safe_conversions_impl.h	4
/src/brpc/src/butil/debug/stack_trace.cc	3
/src/brpc/src/butil/third_party/symbolize/symbolize.cc	25
/src/brpc/src/butil/third_party/symbolize/demangle.cc	63
/src/brpc/src/butil/containers/doubly_buffered_data.h	16
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/shared_ptr.h	15
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/shared_ptr_base.h	34
/src/brpc/src/butil/memory/singleton.h	4
/src/brpc/src/butil/atomicops_internals_x86_gcc.h	4
/src/brpc/src/butil/atomicops.h	19
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/atomic	5
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/atomic_base.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_vector.h	134
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/vector.tcc	17
/src/brpc/src/bthread/mutex.cpp	12
/src/brpc/src/butil/scoped_lock.h	2
/src/brpc/src/bvar/collector.h	3
/src/brpc/src/butil/fast_rand.cpp	5
/src/brpc/src/butil/time.h	7
/src/brpc/src/bvar/collector.cpp	14
/src/brpc/src/butil/memory/singleton_on_pthread_once.h	6
/src/brpc/src/bvar/reducer.h	8
/src/brpc/src/bvar/variable.h	2
/src/brpc/src/bvar/variable.cpp	8
/src/brpc/src/butil/containers/flat_map_inl.h	19
/src/brpc/src/butil/containers/flat_map.h	23
/src/brpc/src/butil/single_threaded_pool.h	8
/src/brpc/src/butil/containers/optional.h	7
/src/brpc/src/butil/memory/scope_guard.h	8
/src/brpc/src/butil/memory/manual_constructor.h	7
/src/brpc/src/butil/memory/aligned_memory.h	5
/src/brpc/src/butil/bit_array.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_iterator.h	34
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/alloc_traits.h	1
/src/brpc/src/butil/errno.cpp	2
/src/brpc/src/bthread/key.cpp	21
/src/brpc/src/butil/debug/stack_trace.h	1
/src/brpc/src/butil/object_pool.h	3
/src/brpc/src/butil/object_pool_inl.h	15
/src/brpc/src/butil/thread_local.cpp	10
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_pair.h	1
/src/brpc/src/butil/containers/linked_list.h	27
/src/brpc/src/bvar/detail/combiner.h	26
/src/brpc/src/bvar/detail/agent_group.h	12
/src/brpc/src/butil/synchronization/lock.h	10
/src/brpc/src/bvar/detail/call_op_returning_void.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/atomicity.h	6
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/x86_64-linux-gnu/c++/9/bits/gthr-default.h	1
/src/brpc/src/bthread/task_group.cpp	1
/src/brpc/src/bthread/task_group.h	1
/src/brpc/src/butil/thread_key.h	2
/src/brpc/src/butil/thread_key.cpp	4
/src/brpc/src/bthread/types.h	1
/src/brpc/src/butil/threading/platform_thread_linux.cc	1
/src/brpc/src/butil/threading/platform_thread_posix.cc	2
/src/brpc/src/bvar/passive_status.h	7
/src/brpc/src/bvar/window.h	6
/src/brpc/src/bvar/detail/sampler.h	4
/src/brpc/src/bvar/detail/sampler.cpp	11
/src/brpc/src/butil/containers/bounded_queue.h	8
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/std_mutex.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_tree.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_deque.h	19
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/deque.tcc	1
/src/brpc/src/butil/memory/singleton.cc	1
/src/brpc/src/butil/strings/string_piece.cc	4
/src/brpc/src/butil/debug/alias.cc	1
/src/brpc/src/butil/debug/debugger_posix.cc	3
/src/brpc/src/butil/hash.cc	1
/src/brpc/src/butil/third_party/superfasthash/superfasthash.c	1
/src/brpc/src/butil/sha1_portable.cc	13

Fuzzer: fuzz_json

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

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	505	50.4%
gold	[1:9]	7	0.69%
yellow	[10:29]	14	1.39%
greenyellow	[30:49]	21	2.09%
lawngreen	50+	454	45.3%
All colors	1001	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
51	320	butil::rapidjson::GenericReader , butil::rapidjson::UTF8 , butil::rapidjson::CrtAllocator>::NumberStream >, false>::Tell()	call site: 00320	__assert_fail
47	272	butil::rapidjson::GenericValue , butil::rapidjson::MemoryPoolAllocator >::SetObjectRaw(butil::rapidjson::GenericMember , butil::rapidjson::MemoryPoolAllocator >*, unsigned int, butil::rapidjson::MemoryPoolAllocator &)	call site: 00272	__assert_fail
36	229	butil::rapidjson::GenericDocument , butil::rapidjson::MemoryPoolAllocator , butil::rapidjson::CrtAllocator>::Bool(bool)	call site: 00229	__assert_fail
34	948	json2pb::JsonValueToProtoMessage(butil::rapidjson::GenericValue , butil::rapidjson::MemoryPoolAllocator > const&, google::protobuf::Message*, json2pb::Json2PbOptions const&, std::__cxx11::basic_string , std::allocator >*, int)	call site: 00948	__assert_fail
32	406	butil::rapidjson::GenericValue , butil::rapidjson::MemoryPoolAllocator >::SetArrayRaw(butil::rapidjson::GenericValue , butil::rapidjson::MemoryPoolAllocator >*, unsigned int, butil::rapidjson::MemoryPoolAllocator &)	call site: 00406	__assert_fail
18	732	json2pb::JsonValueToProtoField(butil::rapidjson::GenericValue , butil::rapidjson::MemoryPoolAllocator > const&, google::protobuf::FieldDescriptor const*, google::protobuf::Message*, json2pb::Json2PbOptions const&, std::__cxx11::basic_string , std::allocator >*, int)	call site: 00732
17	68	LLVMFuzzerTestOneInput	call site: 00068	__clang_call_terminate
15	212	butil::rapidjson::GenericDocument , butil::rapidjson::MemoryPoolAllocator , butil::rapidjson::CrtAllocator>::Null()	call site: 00212	__assert_fail
14	31	JsonContextBody::JsonContextBody()	call site: 00031	__cxa_call_unexpected
14	565	std::vector >::end()	call site: 00565
13	1	LLVMFuzzerTestOneInput	call site: 00001	__clang_call_terminate
13	582	json2pb::JsonValueToProtoMessage(butil::rapidjson::GenericValue , butil::rapidjson::MemoryPoolAllocator > const&, google::protobuf::Message*, json2pb::Json2PbOptions const&, std::__cxx11::basic_string , std::allocator >*, int)	call site: 00582

Runtime coverage analysis

Covered functions

736

Functions that are reachable but not covered

341

Reachable functions

789

Percentage of reachable functions covered

56.78%

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/brpc/test/fuzzing/fuzz_json.cpp	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/basic_string.h	27
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/ptr_traits.h	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/allocator.h	3
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/new_allocator.h	11
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/char_traits.h	3
/src/brpc/build/test/addressbook1.pb.cc	3
/usr/include/google/protobuf/message.h	3
/usr/include/google/protobuf/message_lite.h	2
/usr/include/google/protobuf/metadata.h	1
/usr/include/google/protobuf/metadata_lite.h	4
/usr/include/google/protobuf/generated_message_util.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/atomic	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/atomic_base.h	1
/usr/include/google/protobuf/repeated_field.h	17
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/alloc_traits.h	5
/usr/include/google/protobuf/unknown_field_set.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/basic_string.tcc	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/type_traits.h	1
/src/brpc/src/json2pb/json_to_pb.cpp	15
/src/brpc/src/butil/third_party/rapidjson/document.h	95
/src/brpc/src/butil/third_party/rapidjson/internal/stack.h	19
/src/brpc/src/butil/third_party/rapidjson/error/error.h	7
/src/brpc/src/butil/third_party/rapidjson/error/../allocators.h	8
/src/brpc/src/butil/third_party/rapidjson/error/../rapidjson.h	4
/src/brpc/src/butil/third_party/rapidjson/reader.h	40
/src/brpc/src/butil/third_party/rapidjson/error/../encodings.h	1
/src/brpc/src/butil/third_party/rapidjson/internal/strtod.h	2
/src/brpc/src/butil/third_party/rapidjson/internal/pow10.h	1
/src/brpc/src/butil/third_party/rapidjson/error/en.h	1
/src/brpc/src/butil/string_printf.cpp	3
/usr/include/google/protobuf/descriptor.h	13
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_vector.h	17
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/vector.tcc	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_iterator.h	9
/usr/include/google/protobuf/stubs/once.h	2
/src/brpc/src/butil/strings/string_piece.h	6
/src/brpc/src/butil/strings/string_number_conversions.cc	22
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/limits	7
/src/brpc/src/butil/base64.cc	1
/src/brpc/src/butil/third_party/modp_b64/modp_b64.cc	1
/src/brpc/src/json2pb/encode_decode.cpp	2
/src/brpc/src/butil/third_party/rapidjson/internal/strfunc.h	1
/src/brpc/src/json2pb/protobuf_map.cpp	1

Fuzzer: fuzz_hpack

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

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	2371	66.3%
gold	[1:9]	268	7.50%
yellow	[10:29]	80	2.23%
greenyellow	[30:49]	10	0.27%
lawngreen	50+	843	23.6%
All colors	3572	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
186	3126	butil::ManualConstructor ::get()	call site: 03126	sched_yield
76	1595	std::vector >::end()	call site: 01595	_ZN9__gnu_cxx17__normal_iteratorIPKN5butil13ThreadKeyInfoESt6vectorIS2_SaIS2_EEEC2IPS2_EERKNS0_IT_NS_11__enable_ifIXsr3std10__are_sameISB_SA_EE7__valueES7_E6__typeEEE
72	1471	std::vector >::end()	call site: 01471	pthread_mutex_lock
62	388	bvar::VarEntry* butil::FlatMap , std::allocator >, bvar::VarEntry, butil::DefaultHasher , std::allocator > >, butil::DefaultEqualTo , std::allocator > >, false, butil::PtAllocator, false>::seek , std::allocator > >(std::__cxx11::basic_string , std::allocator > const&) const	call site: 00388	__clang_call_terminate
56	832	google::ParseOperatorName(google::State*)	call site: 00832
56	2703	DefaultSingletonTraits ::New()	call site: 02703	__clang_call_terminate
47	2589	butil::InitGlobalIOBufProfilerInfo()	call site: 02589	getenv
43	2421	unsigned long* butil::FlatMap , std::allocator >, unsigned long, butil::CaseIgnoredHasher, butil::CaseIgnoredEqual, false, butil::PtAllocator, false>::seek , std::allocator > >(std::__cxx11::basic_string , std::allocator > const&) const	call site: 02421
41	2065	logging::LogStream::FlushWithoutReset()	call site: 02065	open
39	1394	butil::BoundedQueue >::clear()	call site: 01394	pthread_cond_wait
38	1160	butil::PlatformThread::SetNameSimple(char const*)	call site: 01160	strlen
38	1556	bthread_getspecific	call site: 01556	pthread_rwlock_rdlock

Runtime coverage analysis

Covered functions

880

Functions that are reachable but not covered

2082

Reachable functions

3353

Percentage of reachable functions covered

37.91%

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/brpc/test/fuzzing/fuzz_hpack.cpp	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/allocator.h	14
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/new_allocator.h	89
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/basic_string.h	30
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/ptr_traits.h	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/basic_string.tcc	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/type_traits.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/char_traits.h	3
/src/brpc/src/butil/iobuf_inl.h	27
/src/brpc/src/brpc/details/hpack.cpp	34
/src/brpc/src/brpc/describable.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_vector.h	163
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/alloc_traits.h	45
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_iterator.h	40
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/vector.tcc	19
/src/brpc/src/butil/containers/bounded_queue.h	20
/src/brpc/src/butil/containers/flat_map_inl.h	103
/src/brpc/src/butil/containers/flat_map.h	130
/src/brpc/src/butil/single_threaded_pool.h	32
/src/brpc/src/butil/containers/case_ignored_flat_map.h	4
/src/brpc/src/butil/memory/manual_constructor.h	47
/src/brpc/src/butil/memory/aligned_memory.h	23
/src/brpc/src/brpc/details/hpack.h	5
/src/brpc/src/butil/bit_array.h	2
/src/brpc/src/butil/logging.h	82
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/sstream	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/basic_ios.h	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ostream	8
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/streambuf	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/sstream.tcc	1
/src/brpc/src/butil/logging.cc	26
/src/brpc/src/butil/debug/stack_trace_posix.cc	9
/src/brpc/src/butil/numerics/safe_conversions.h	1
/src/brpc/src/butil/numerics/safe_conversions_impl.h	4
/src/brpc/src/bthread/key.cpp	21
/src/brpc/src/butil/scoped_lock.h	2
/src/brpc/src/bthread/mutex.cpp	12
/src/brpc/src/bvar/collector.h	3
/src/brpc/src/butil/fast_rand.cpp	7
/src/brpc/src/butil/time.h	7
/src/brpc/src/bvar/collector.cpp	14
/src/brpc/src/butil/atomicops.h	28
/src/brpc/src/butil/memory/singleton_on_pthread_once.h	6
/src/brpc/src/butil/atomicops_internals_x86_gcc.h	8
/src/brpc/src/bvar/reducer.h	8
/src/brpc/src/bvar/variable.h	2
/src/brpc/src/bvar/variable.cpp	8
/src/brpc/src/butil/containers/optional.h	42
/src/brpc/src/butil/memory/scope_guard.h	28
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/alloc_traits.h	1
/src/brpc/src/butil/errno.cpp	2
/src/brpc/src/butil/debug/stack_trace.h	1
/src/brpc/src/butil/object_pool.h	5
/src/brpc/src/butil/object_pool_inl.h	28
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/atomic	13
/src/brpc/src/butil/thread_local.cpp	10
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_pair.h	1
/src/brpc/src/butil/third_party/symbolize/symbolize.cc	25
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/limits	5
/src/brpc/src/butil/third_party/symbolize/demangle.cc	63
/src/brpc/src/butil/containers/linked_list.h	27
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/atomic_base.h	4
/src/brpc/src/butil/debug/stack_trace.cc	3
/src/brpc/src/bvar/detail/combiner.h	26
/src/brpc/src/bvar/detail/agent_group.h	12
/src/brpc/src/butil/synchronization/lock.h	10
/src/brpc/src/bvar/detail/call_op_returning_void.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/shared_ptr_base.h	40
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/atomicity.h	6
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/x86_64-linux-gnu/c++/9/bits/gthr-default.h	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/shared_ptr.h	18
/src/brpc/src/butil/threading/platform_thread_linux.cc	1
/src/brpc/src/butil/threading/platform_thread_posix.cc	2
/src/brpc/src/bvar/passive_status.h	7
/src/brpc/src/butil/strings/string_piece.h	12
/src/brpc/src/bvar/window.h	6
/src/brpc/src/bvar/detail/sampler.h	4
/src/brpc/src/bvar/detail/sampler.cpp	11
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/std_mutex.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_tree.h	2
/src/brpc/src/bthread/task_group.cpp	1
/src/brpc/src/bthread/task_group.h	1
/src/brpc/src/butil/thread_key.h	2
/src/brpc/src/butil/thread_key.cpp	4
/src/brpc/src/bthread/types.h	1
/src/brpc/src/butil/containers/doubly_buffered_data.h	16
/src/brpc/src/butil/memory/singleton.h	6
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_deque.h	26
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/deque.tcc	4
/src/brpc/src/butil/memory/singleton.cc	1
/src/brpc/src/butil/strings/string_piece.cc	4
/src/brpc/src/butil/debug/alias.cc	1
/src/brpc/src/butil/debug/debugger_posix.cc	3
/src/brpc/src/butil/iobuf.cpp	18
/src/brpc/src/butil/iobuf_profiler.cpp	8
/src/brpc/src/butil/strings/string_number_conversions.cc	15
/src/brpc/src/butil/iobuf_profiler.h	8
/src/brpc/src/butil/threading/simple_thread.cc	3
/src/brpc/src/butil/threading/platform_thread.h	3
/src/brpc/src/butil/threading/simple_thread.h	3
/src/brpc/src/butil/synchronization/waitable_event_posix.cc	5
/src/brpc/src/butil/memory/ref_counted.h	8
/src/brpc/src/butil/memory/ref_counted.cc	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_list.h	9
/src/brpc/src/butil/atomic_ref_count.h	5
/src/brpc/src/butil/containers/mpsc_queue.h	8
/src/brpc/src/butil/hash.cc	1
/src/brpc/src/butil/third_party/superfasthash/superfasthash.c	1
/src/brpc/src/butil/containers/hash_tables.h	1
/src/brpc/src/butil/iobuf.h	8
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/std_function.h	1
/src/brpc/src/butil/threading/thread_restrictions.h	2
/src/brpc/src/butil/threading/thread_restrictions.cc	1
/src/brpc/src/butil/lazy_instance.h	5
/src/brpc/src/butil/lazy_instance.cc	2
/src/brpc/src/butil/threading/thread_local.h	6
/src/brpc/src/butil/threading/thread_local_posix.cc	3
/src/brpc/src/butil/at_exit.cc	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_stack.h	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/list.tcc	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/aligned_buffer.h	2

Fuzzer: fuzz_redis

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

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	2182	68.4%
gold	[1:9]	228	7.15%
yellow	[10:29]	50	1.56%
greenyellow	[30:49]	9	0.28%
lawngreen	50+	717	22.5%
All colors	3186	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
186	2591	butil::ManualConstructor ::get()	call site: 02591	sched_yield
76	1164	std::vector >::end()	call site: 01164	_ZN9__gnu_cxx17__normal_iteratorIPKN5butil13ThreadKeyInfoESt6vectorIS2_SaIS2_EEEC2IPS2_EERKNS0_IT_NS_11__enable_ifIXsr3std10__are_sameISB_SA_EE7__valueES7_E6__typeEEE
72	1693	std::vector >::end()	call site: 01693	pthread_mutex_lock
57	2048	butil::InitGlobalIOBufProfilerInfo()	call site: 02048	getenv
56	2167	DefaultSingletonTraits ::New()	call site: 02167	__clang_call_terminate
55	1600	bvar::Variable::expose(butil::BasicStringPiece , std::allocator > > const&, bvar::DisplayFilter)	call site: 01600	__clang_call_terminate
44	702	bvar::VarEntry* butil::FlatMap , std::allocator >, bvar::VarEntry, butil::DefaultHasher , std::allocator > >, butil::DefaultEqualTo , std::allocator > >, false, butil::PtAllocator, false>::seek , std::allocator > >(std::__cxx11::basic_string , std::allocator > const&) const	call site: 00702
38	42	logging::CreateLogStream(char const*, int, char const*, int)	call site: 00042	__clang_call_terminate
38	1125	bthread_getspecific	call site: 01125	pthread_rwlock_rdlock
38	1389	butil::PlatformThread::SetNameSimple(char const*)	call site: 01389	strlen
38	1767	butil::DoublyBufferedData ::WrapperTLSGroup::_get_free_ids()	call site: 01767	__cxa_begin_catch
36	2106	butil::static_atomic *>::load(std::memory_order)	call site: 02106

Runtime coverage analysis

Covered functions

818

Functions that are reachable but not covered

2002

Reachable functions

3003

Percentage of reachable functions covered

33.33%

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/brpc/test/fuzzing/fuzz_redis.cpp	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/allocator.h	14
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/new_allocator.h	89
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/basic_string.h	25
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/ptr_traits.h	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/basic_string.tcc	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/type_traits.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/char_traits.h	3
/src/brpc/src/butil/iobuf_inl.h	27
/src/brpc/src/butil/iobuf.cpp	27
/src/brpc/src/butil/logging.cc	26
/src/brpc/src/butil/logging.h	68
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/sstream	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/basic_ios.h	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ostream	7
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/streambuf	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/sstream.tcc	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/alloc_traits.h	45
/src/brpc/src/butil/debug/stack_trace_posix.cc	9
/src/brpc/src/butil/numerics/safe_conversions.h	1
/src/brpc/src/butil/numerics/safe_conversions_impl.h	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/limits	6
/src/brpc/src/butil/debug/stack_trace.cc	3
/src/brpc/src/butil/third_party/symbolize/symbolize.cc	25
/src/brpc/src/butil/third_party/symbolize/demangle.cc	63
/src/brpc/src/butil/containers/doubly_buffered_data.h	16
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/shared_ptr.h	18
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/shared_ptr_base.h	40
/src/brpc/src/butil/memory/singleton.h	6
/src/brpc/src/butil/atomicops_internals_x86_gcc.h	8
/src/brpc/src/butil/atomicops.h	28
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/atomic	13
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/atomic_base.h	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_vector.h	169
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/vector.tcc	21
/src/brpc/src/bthread/mutex.cpp	12
/src/brpc/src/butil/scoped_lock.h	2
/src/brpc/src/bvar/collector.h	3
/src/brpc/src/butil/fast_rand.cpp	7
/src/brpc/src/butil/time.h	7
/src/brpc/src/bvar/collector.cpp	14
/src/brpc/src/butil/memory/singleton_on_pthread_once.h	6
/src/brpc/src/bvar/reducer.h	8
/src/brpc/src/bvar/variable.h	2
/src/brpc/src/bvar/variable.cpp	8
/src/brpc/src/butil/containers/flat_map_inl.h	69
/src/brpc/src/butil/containers/flat_map.h	86
/src/brpc/src/butil/single_threaded_pool.h	20
/src/brpc/src/butil/containers/optional.h	28
/src/brpc/src/butil/memory/scope_guard.h	20
/src/brpc/src/butil/memory/manual_constructor.h	33
/src/brpc/src/butil/memory/aligned_memory.h	17
/src/brpc/src/butil/bit_array.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_iterator.h	40
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/alloc_traits.h	2
/src/brpc/src/butil/errno.cpp	2
/src/brpc/src/bthread/key.cpp	21
/src/brpc/src/butil/debug/stack_trace.h	1
/src/brpc/src/butil/object_pool.h	5
/src/brpc/src/butil/object_pool_inl.h	28
/src/brpc/src/butil/thread_local.cpp	10
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_pair.h	1
/src/brpc/src/butil/containers/linked_list.h	27
/src/brpc/src/bvar/detail/combiner.h	26
/src/brpc/src/bvar/detail/agent_group.h	12
/src/brpc/src/butil/synchronization/lock.h	10
/src/brpc/src/bvar/detail/call_op_returning_void.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/atomicity.h	6
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/x86_64-linux-gnu/c++/9/bits/gthr-default.h	1
/src/brpc/src/bthread/task_group.cpp	1
/src/brpc/src/bthread/task_group.h	1
/src/brpc/src/butil/thread_key.h	2
/src/brpc/src/butil/thread_key.cpp	4
/src/brpc/src/bthread/types.h	1
/src/brpc/src/butil/threading/platform_thread_linux.cc	1
/src/brpc/src/butil/threading/platform_thread_posix.cc	2
/src/brpc/src/bvar/passive_status.h	7
/src/brpc/src/butil/strings/string_piece.h	13
/src/brpc/src/bvar/window.h	6
/src/brpc/src/bvar/detail/sampler.h	4
/src/brpc/src/bvar/detail/sampler.cpp	11
/src/brpc/src/butil/containers/bounded_queue.h	8
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/std_mutex.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_tree.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_deque.h	26
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/deque.tcc	4
/src/brpc/src/butil/memory/singleton.cc	1
/src/brpc/src/butil/strings/string_piece.cc	4
/src/brpc/src/butil/debug/alias.cc	1
/src/brpc/src/butil/debug/debugger_posix.cc	3
/src/brpc/src/butil/iobuf_profiler.cpp	8
/src/brpc/src/butil/strings/string_number_conversions.cc	15
/src/brpc/src/butil/iobuf_profiler.h	8
/src/brpc/src/butil/threading/simple_thread.cc	3
/src/brpc/src/butil/threading/platform_thread.h	3
/src/brpc/src/butil/threading/simple_thread.h	3
/src/brpc/src/butil/synchronization/waitable_event_posix.cc	5
/src/brpc/src/butil/memory/ref_counted.h	8
/src/brpc/src/butil/memory/ref_counted.cc	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_list.h	9
/src/brpc/src/butil/atomic_ref_count.h	5
/src/brpc/src/butil/containers/mpsc_queue.h	8
/src/brpc/src/butil/hash.cc	1
/src/brpc/src/butil/third_party/superfasthash/superfasthash.c	1
/src/brpc/src/butil/containers/hash_tables.h	1
/src/brpc/src/butil/iobuf.h	7
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/std_function.h	1
/src/brpc/src/butil/threading/thread_restrictions.h	2
/src/brpc/src/butil/threading/thread_restrictions.cc	1
/src/brpc/src/butil/lazy_instance.h	5
/src/brpc/src/butil/lazy_instance.cc	2
/src/brpc/src/butil/threading/thread_local.h	6
/src/brpc/src/butil/threading/thread_local_posix.cc	3
/src/brpc/src/butil/at_exit.cc	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_stack.h	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/list.tcc	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/aligned_buffer.h	2
/src/brpc/src/butil/arena.cpp	5
/src/brpc/src/brpc/redis_command.cpp	4
/src/brpc/src/butil/arena.h	2
/src/brpc/src/brpc/redis_command.h	1
/src/brpc/src/brpc/redis_reply.h	2
/src/brpc/src/brpc/redis_reply.cpp	1

Fuzzer: fuzz_uri

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

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	151	50.8%
gold	[1:9]	0	0.0%
yellow	[10:29]	10	3.36%
greenyellow	[30:49]	2	0.67%
lawngreen	50+	134	45.1%
All colors	297	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
86	84	brpc::is_valid_char(char)	call site: 00084	__cxa_begin_catch
22	3	LLVMFuzzerTestOneInput	call site: 00003	__clang_call_terminate
11	27	LLVMFuzzerTestOneInput	call site: 00027	__clang_call_terminate
8	45	brpc::URI::URI()	call site: 00045	__cxa_call_unexpected
5	75	butil::ManualConstructor , std::allocator >, std::__cxx11::basic_string , std::allocator > > >::Destroy()	call site: 00075
3	68	brpc::URI::Clear()	call site: 00068
2	60	brpc::URI::Clear()	call site: 00060	__clang_call_terminate
2	182	butil::Status::set_errorv(int, char const*, __va_list_tag*)	call site: 00182	vsnprintf
2	186	brpc::URI::SetHttpURL(char const*)	call site: 00186
2	205	butil::FlatMap , std::allocator >, std::__cxx11::basic_string , std::allocator >, butil::DefaultHasher , std::allocator > >, butil::DefaultEqualTo , std::allocator > >, false, butil::PtAllocator, false>::get_allocator()	call site: 00205
1	1	LLVMFuzzerTestOneInput	call site: 00001
1	43	butil::SingleThreadedPool<72ul, 1024ul, 16ul, butil::PtAllocator>::~SingleThreadedPool()	call site: 00043

Runtime coverage analysis

Covered functions

1071

Functions that are reachable but not covered

231

Reachable functions

361

Percentage of reachable functions covered

36.01%

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.

Warning: The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
/src/brpc/test/fuzzing/fuzz_uri.cpp	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/allocator.h	5
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/new_allocator.h	14
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/basic_string.h	19
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/ptr_traits.h	3
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/basic_string.tcc	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/type_traits.h	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/char_traits.h	4
/src/brpc/src/brpc/uri.cpp	7
/src/brpc/src/butil/status.h	4
/src/brpc/src/butil/containers/flat_map_inl.h	3
/src/brpc/src/butil/containers/flat_map.h	8
/src/brpc/src/butil/single_threaded_pool.h	6
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/alloc_traits.h	5
/src/brpc/src/brpc/uri.h	1
/src/brpc/src/butil/memory/manual_constructor.h	2
/src/brpc/src/butil/memory/aligned_memory.h	2
/src/brpc/src/butil/bit_array.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/unordered_set.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/hashtable.h	13
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/hashtable_policy.h	29
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/aligned_buffer.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_pair.h	1
/src/brpc/src/butil/status.cpp	2
/src/brpc/src/butil/strings/string_piece.h	19
/src/brpc/src/brpc/rtmp.cpp	4
/src/brpc/src/butil/strings/string_piece.cc	6
/src/brpc/src/butil/string_splitter_inl.h	7

Fuzzer: fuzz_shead

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

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	5022	86.1%
gold	[1:9]	384	6.59%
yellow	[10:29]	62	1.06%
greenyellow	[30:49]	1	0.01%
lawngreen	50+	357	6.12%
All colors	5826	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
376	104	butil::internal::GetRangeConstraint(int)	call site: 00104	__clang_call_terminate
235	5019	butil::static_atomic ::BlockGroup*>::load(std::memory_order)	call site: 05019	bthread_errno_location
229	1692	std::vector >::end()	call site: 01692	pthread_mutex_lock
227	3461	butil::static_atomic ::BlockGroup*>::load(std::memory_order)	call site: 03461	bthread_errno_location
220	4124	butil::static_atomic ::BlockGroup*>::store(butil::ResourcePool ::BlockGroup*, std::memory_order)	call site: 04124	pthread_mutex_lock
186	2591	butil::ManualConstructor ::get()	call site: 02591	sched_yield
172	3170	std::vector , std::allocator > >::end()	call site: 03170	_ZNSt5tupleIJPN4bvar6detail17PercentileSamplesILm1022EEESt14default_deleteIS3_EEEC2IS4_S6_TnNSt9enable_ifIXsr6__and_ISt37__is_implicitly_default_constructibleIT_ESA_IT0_EEE5valueEbE4typeELb1EEEv
159	5316	butil::static_atomic ::BlockGroup*>::store(butil::ResourcePool ::BlockGroup*, std::memory_order)	call site: 05316	bthread_id_error_verbose
122	4783	butil::LinkedList , bvar::detail::PercentileSamples<30ul>, bvar::detail::detail::AddPercentileSamples>::Agent>::Append(butil::LinkNode , bvar::detail::PercentileSamples<30ul>, bvar::detail::detail::AddPercentileSamples>::Agent>*)	call site: 04783	__cxa_begin_catch
118	1922	std::vector ::Wrapper>, std::allocator ::Wrapper> > >::end()	call site: 01922	pthread_mutex_lock
117	3343	logging::LogStream& logging::LogStream::operator<< , std::allocator > > >(butil::BasicStringPiece , std::allocator > > const&)	call site: 03343	bthread_join
113	3056	butil::LinkedList ::Agent>::head() const	call site: 03056	ldexp

Runtime coverage analysis

Covered functions

1102

Functions that are reachable but not covered

2320

Reachable functions

3049

Percentage of reachable functions covered

23.91%

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/brpc/test/fuzzing/fuzz_shead.cpp	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/allocator.h	28
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/new_allocator.h	186
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/basic_string.h	32
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/ptr_traits.h	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/basic_string.tcc	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/type_traits.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/char_traits.h	4
/src/brpc/src/butil/iobuf_inl.h	25
/src/brpc/src/butil/iobuf.cpp	23
/src/brpc/src/butil/logging.cc	35
/src/brpc/src/butil/logging.h	100
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/sstream	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/basic_ios.h	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ostream	10
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/streambuf	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/sstream.tcc	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/alloc_traits.h	95
/src/brpc/src/butil/debug/stack_trace_posix.cc	9
/src/brpc/src/butil/numerics/safe_conversions.h	1
/src/brpc/src/butil/numerics/safe_conversions_impl.h	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/limits	6
/src/brpc/src/butil/debug/stack_trace.cc	3
/src/brpc/src/butil/third_party/symbolize/symbolize.cc	25
/src/brpc/src/butil/third_party/symbolize/demangle.cc	63
/src/brpc/src/butil/containers/doubly_buffered_data.h	16
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/shared_ptr.h	39
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/shared_ptr_base.h	69
/src/brpc/src/butil/memory/singleton.h	6
/src/brpc/src/butil/atomicops_internals_x86_gcc.h	8
/src/brpc/src/butil/atomicops.h	98
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/atomic	46
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/atomic_base.h	6
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_vector.h	369
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/vector.tcc	41
/src/brpc/src/bthread/mutex.cpp	23
/src/brpc/src/butil/scoped_lock.h	4
/src/brpc/src/bvar/collector.h	3
/src/brpc/src/butil/fast_rand.cpp	9
/src/brpc/src/butil/time.h	12
/src/brpc/src/bvar/collector.cpp	14
/src/brpc/src/butil/memory/singleton_on_pthread_once.h	6
/src/brpc/src/bvar/reducer.h	17
/src/brpc/src/bvar/variable.h	4
/src/brpc/src/bvar/variable.cpp	8
/src/brpc/src/butil/containers/flat_map_inl.h	85
/src/brpc/src/butil/containers/flat_map.h	106
/src/brpc/src/butil/single_threaded_pool.h	26
/src/brpc/src/butil/containers/optional.h	35
/src/brpc/src/butil/memory/scope_guard.h	28
/src/brpc/src/butil/memory/manual_constructor.h	40
/src/brpc/src/butil/memory/aligned_memory.h	23
/src/brpc/src/butil/bit_array.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_iterator.h	81
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/alloc_traits.h	1
/src/brpc/src/butil/errno.cpp	2
/src/brpc/src/bthread/key.cpp	24
/src/brpc/src/butil/debug/stack_trace.h	1
/src/brpc/src/butil/object_pool.h	17
/src/brpc/src/butil/object_pool_inl.h	109
/src/brpc/src/butil/thread_local.cpp	10
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_pair.h	1
/src/brpc/src/butil/containers/linked_list.h	61
/src/brpc/src/bvar/detail/combiner.h	69
/src/brpc/src/bvar/detail/agent_group.h	36
/src/brpc/src/butil/synchronization/lock.h	10
/src/brpc/src/bvar/detail/call_op_returning_void.h	6
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/atomicity.h	6
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/x86_64-linux-gnu/c++/9/bits/gthr-default.h	1
/src/brpc/src/bthread/task_group.cpp	28
/src/brpc/src/bthread/task_group.h	27
/src/brpc/src/butil/thread_key.h	2
/src/brpc/src/butil/thread_key.cpp	4
/src/brpc/src/bthread/types.h	1
/src/brpc/src/butil/threading/platform_thread_linux.cc	1
/src/brpc/src/butil/threading/platform_thread_posix.cc	2
/src/brpc/src/bvar/passive_status.h	11
/src/brpc/src/butil/strings/string_piece.h	21
/src/brpc/src/bvar/window.h	19
/src/brpc/src/bvar/detail/sampler.h	14
/src/brpc/src/bvar/detail/sampler.cpp	11
/src/brpc/src/butil/containers/bounded_queue.h	33
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/std_mutex.h	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_tree.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_deque.h	51
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/deque.tcc	6
/src/brpc/src/butil/memory/singleton.cc	1
/src/brpc/src/butil/strings/string_piece.cc	9
/src/brpc/src/butil/debug/alias.cc	1
/src/brpc/src/butil/debug/debugger_posix.cc	3
/src/brpc/src/butil/iobuf_profiler.cpp	8
/src/brpc/src/butil/strings/string_number_conversions.cc	15
/src/brpc/src/butil/iobuf_profiler.h	8
/src/brpc/src/butil/threading/simple_thread.cc	3
/src/brpc/src/butil/threading/platform_thread.h	3
/src/brpc/src/butil/threading/simple_thread.h	3
/src/brpc/src/butil/synchronization/waitable_event_posix.cc	5
/src/brpc/src/butil/memory/ref_counted.h	8
/src/brpc/src/butil/memory/ref_counted.cc	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_list.h	9
/src/brpc/src/butil/atomic_ref_count.h	5
/src/brpc/src/butil/containers/mpsc_queue.h	8
/src/brpc/src/butil/hash.cc	1
/src/brpc/src/butil/third_party/superfasthash/superfasthash.c	1
/src/brpc/src/butil/containers/hash_tables.h	1
/src/brpc/src/butil/iobuf.h	5
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/std_function.h	1
/src/brpc/src/butil/threading/thread_restrictions.h	2
/src/brpc/src/butil/threading/thread_restrictions.cc	1
/src/brpc/src/butil/lazy_instance.h	5
/src/brpc/src/butil/lazy_instance.cc	2
/src/brpc/src/butil/threading/thread_local.h	6
/src/brpc/src/butil/threading/thread_local_posix.cc	3
/src/brpc/src/butil/at_exit.cc	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_stack.h	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/list.tcc	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/aligned_buffer.h	2
/src/brpc/src/brpc/policy/nshead_protocol.cpp	1
/src/brpc/src/brpc/parse_result.h	4
/src/brpc/src/brpc/policy/most_common_message.h	2
/src/brpc/src/brpc/input_message_base.h	1
/src/brpc/src/brpc/destroyable.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/unique_ptr.h	27
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/tuple	20
/src/brpc/src/brpc/socket.h	2
/src/brpc/src/brpc/input_messenger.cpp	1
/src/brpc/src/brpc/socket_id.h	1
/src/brpc/src/brpc/socket.cpp	4
/src/brpc/src/brpc/versioned_ref_with_id.h	17
/src/brpc/src/butil/shared_object.h	1
/src/brpc/src/brpc/socket_inl.h	2
/src/brpc/src/brpc/event_dispatcher.h	2
/src/brpc/src/brpc/event_dispatcher.cpp	4
/src/brpc/src/bvar/latency_recorder.h	5
/src/brpc/src/bvar/latency_recorder.cpp	17
/src/brpc/src/bvar/recorder.h	17
/src/brpc/src/bvar/detail/percentile.cpp	8
/src/brpc/src/bvar/detail/percentile.h	34
/src/brpc/src/bvar/vector.h	2
/src/brpc/src/brpc/event_dispatcher_epoll.cpp	5
/src/brpc/src/butil/fd_utility.cpp	1
/src/brpc/src/bthread/bthread.cpp	1
/src/brpc/src/bthread/task_group_inl.h	7
/src/brpc/src/butil/resource_pool.h	15
/src/brpc/src/butil/resource_pool_inl.h	57
/src/brpc/src/bthread/butex.cpp	18
/src/brpc/src/bthread/errno.cpp	1
/src/brpc/src/bthread/sys_futex.h	2
/src/brpc/src/bthread/task_control.cpp	14
/src/brpc/src/bthread/task_control.h	6
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/array	4
/src/brpc/src/bthread/work_stealing_queue.h	7
/src/brpc/src/butil/compat.h	1
/src/brpc/src/bthread/parking_lot.h	6
/src/brpc/src/bthread/mutex.h	1
/src/brpc/src/bthread/prime_offset.h	1
/src/brpc/src/bthread/remote_task_queue.h	6
/src/brpc/src/bthread/stack_inl.h	20
/src/brpc/src/bthread/stack.h	3
/src/brpc/src/bthread/stack.cpp	1
/src/brpc/src/butil/third_party/dynamic_annotations/dynamic_annotations.c	2
/src/brpc/src/bthread/task_meta.h	5
/src/brpc/src/bthread/butex.h	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/unique_lock.h	4
/src/brpc/src/butil/string_printf.cpp	3
/src/brpc/src/butil/macros.h	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/backward/hash_fun.h	1
/src/brpc/src/bthread/timer_thread.cpp	8
/src/brpc/src/bthread/id.cpp	11
/src/brpc/src/bthread/list_of_abafree_id.h	1
/src/brpc/src/brpc/authenticator.h	1

Fuzzer: fuzz_http

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

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	2404	75.3%
gold	[1:9]	240	7.52%
yellow	[10:29]	46	1.44%
greenyellow	[30:49]	25	0.78%
lawngreen	50+	475	14.8%
All colors	3190	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
359	105	logging::LogMessage::~LogMessage()	call site: 00105	abort
186	2591	butil::ManualConstructor ::get()	call site: 02591	sched_yield
76	1164	std::vector >::end()	call site: 01164	_ZN9__gnu_cxx17__normal_iteratorIPKN5butil13ThreadKeyInfoESt6vectorIS2_SaIS2_EEEC2IPS2_EERKNS0_IT_NS_11__enable_ifIXsr3std10__are_sameISB_SA_EE7__valueES7_E6__typeEEE
76	3061	brpc::HttpMessage::ParseFromIOBuf(butil::IOBuf const&)	call site: 03061	__assert_fail
72	1693	std::vector >::end()	call site: 01693	pthread_mutex_lock
57	2048	butil::InitGlobalIOBufProfilerInfo()	call site: 02048	getenv
56	2167	DefaultSingletonTraits ::New()	call site: 02167	__clang_call_terminate
55	1600	bvar::Variable::expose(butil::BasicStringPiece , std::allocator > > const&, bvar::DisplayFilter)	call site: 01600	__clang_call_terminate
44	702	bvar::VarEntry* butil::FlatMap , std::allocator >, bvar::VarEntry, butil::DefaultHasher , std::allocator > >, butil::DefaultEqualTo , std::allocator > >, false, butil::PtAllocator, false>::seek , std::allocator > >(std::__cxx11::basic_string , std::allocator > const&) const	call site: 00702
41	1988	logging::LogStream::FlushWithoutReset()	call site: 01988	open
38	42	logging::CreateLogStream(char const*, int, char const*, int)	call site: 00042	__clang_call_terminate
38	1125	bthread_getspecific	call site: 01125	pthread_rwlock_rdlock

Runtime coverage analysis

Covered functions

1279

Functions that are reachable but not covered

2184

Reachable functions

3100

Percentage of reachable functions covered

29.55%

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/brpc/test/fuzzing/fuzz_http.cpp	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/allocator.h	13
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/new_allocator.h	83
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/basic_string.h	30
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/ptr_traits.h	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/basic_string.tcc	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/type_traits.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/char_traits.h	3
/src/brpc/src/butil/iobuf_inl.h	22
/src/brpc/src/butil/iobuf.cpp	16
/src/brpc/src/butil/logging.cc	35
/src/brpc/src/butil/logging.h	72
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/sstream	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/basic_ios.h	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ostream	8
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/streambuf	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/sstream.tcc	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/alloc_traits.h	42
/src/brpc/src/butil/debug/stack_trace_posix.cc	9
/src/brpc/src/butil/numerics/safe_conversions.h	1
/src/brpc/src/butil/numerics/safe_conversions_impl.h	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/limits	5
/src/brpc/src/butil/debug/stack_trace.cc	3
/src/brpc/src/butil/third_party/symbolize/symbolize.cc	25
/src/brpc/src/butil/third_party/symbolize/demangle.cc	63
/src/brpc/src/butil/containers/doubly_buffered_data.h	16
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/shared_ptr.h	18
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/shared_ptr_base.h	40
/src/brpc/src/butil/memory/singleton.h	6
/src/brpc/src/butil/atomicops_internals_x86_gcc.h	8
/src/brpc/src/butil/atomicops.h	28
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/atomic	13
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/atomic_base.h	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_vector.h	148
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/vector.tcc	18
/src/brpc/src/bthread/mutex.cpp	12
/src/brpc/src/butil/scoped_lock.h	2
/src/brpc/src/bvar/collector.h	3
/src/brpc/src/butil/fast_rand.cpp	7
/src/brpc/src/butil/time.h	7
/src/brpc/src/bvar/collector.cpp	14
/src/brpc/src/butil/memory/singleton_on_pthread_once.h	6
/src/brpc/src/bvar/reducer.h	8
/src/brpc/src/bvar/variable.h	2
/src/brpc/src/bvar/variable.cpp	8
/src/brpc/src/butil/containers/flat_map_inl.h	75
/src/brpc/src/butil/containers/flat_map.h	101
/src/brpc/src/butil/single_threaded_pool.h	25
/src/brpc/src/butil/containers/optional.h	28
/src/brpc/src/butil/memory/scope_guard.h	24
/src/brpc/src/butil/memory/manual_constructor.h	35
/src/brpc/src/butil/memory/aligned_memory.h	19
/src/brpc/src/butil/bit_array.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_iterator.h	38
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/alloc_traits.h	1
/src/brpc/src/butil/errno.cpp	2
/src/brpc/src/bthread/key.cpp	21
/src/brpc/src/butil/debug/stack_trace.h	1
/src/brpc/src/butil/object_pool.h	5
/src/brpc/src/butil/object_pool_inl.h	28
/src/brpc/src/butil/thread_local.cpp	10
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_pair.h	2
/src/brpc/src/butil/containers/linked_list.h	27
/src/brpc/src/bvar/detail/combiner.h	26
/src/brpc/src/bvar/detail/agent_group.h	12
/src/brpc/src/butil/synchronization/lock.h	10
/src/brpc/src/bvar/detail/call_op_returning_void.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/atomicity.h	6
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/x86_64-linux-gnu/c++/9/bits/gthr-default.h	1
/src/brpc/src/bthread/task_group.cpp	1
/src/brpc/src/bthread/task_group.h	1
/src/brpc/src/butil/thread_key.h	2
/src/brpc/src/butil/thread_key.cpp	4
/src/brpc/src/bthread/types.h	1
/src/brpc/src/butil/threading/platform_thread_linux.cc	1
/src/brpc/src/butil/threading/platform_thread_posix.cc	2
/src/brpc/src/bvar/passive_status.h	7
/src/brpc/src/butil/strings/string_piece.h	18
/src/brpc/src/bvar/window.h	6
/src/brpc/src/bvar/detail/sampler.h	4
/src/brpc/src/bvar/detail/sampler.cpp	11
/src/brpc/src/butil/containers/bounded_queue.h	8
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/std_mutex.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_tree.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_deque.h	26
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/deque.tcc	4
/src/brpc/src/butil/memory/singleton.cc	1
/src/brpc/src/butil/strings/string_piece.cc	9
/src/brpc/src/butil/debug/alias.cc	1
/src/brpc/src/butil/debug/debugger_posix.cc	3
/src/brpc/src/butil/iobuf_profiler.cpp	8
/src/brpc/src/butil/strings/string_number_conversions.cc	15
/src/brpc/src/butil/iobuf_profiler.h	8
/src/brpc/src/butil/threading/simple_thread.cc	3
/src/brpc/src/butil/threading/platform_thread.h	3
/src/brpc/src/butil/threading/simple_thread.h	3
/src/brpc/src/butil/synchronization/waitable_event_posix.cc	5
/src/brpc/src/butil/memory/ref_counted.h	8
/src/brpc/src/butil/memory/ref_counted.cc	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_list.h	9
/src/brpc/src/butil/atomic_ref_count.h	5
/src/brpc/src/butil/containers/mpsc_queue.h	8
/src/brpc/src/butil/hash.cc	1
/src/brpc/src/butil/third_party/superfasthash/superfasthash.c	1
/src/brpc/src/butil/containers/hash_tables.h	1
/src/brpc/src/butil/iobuf.h	6
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/std_function.h	1
/src/brpc/src/butil/threading/thread_restrictions.h	2
/src/brpc/src/butil/threading/thread_restrictions.cc	1
/src/brpc/src/butil/lazy_instance.h	5
/src/brpc/src/butil/lazy_instance.cc	2
/src/brpc/src/butil/threading/thread_local.h	6
/src/brpc/src/butil/threading/thread_local_posix.cc	3
/src/brpc/src/butil/at_exit.cc	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_stack.h	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/list.tcc	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/aligned_buffer.h	2
/src/brpc/src/brpc/details/http_message.cpp	7
/src/brpc/src/brpc/http_header.cpp	1
/src/brpc/src/butil/containers/case_ignored_flat_map.h	1
/src/brpc/src/brpc/uri.cpp	2
/src/brpc/src/butil/status.h	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/unique_ptr.h	6
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/tuple	5
/src/brpc/src/brpc/details/http_parser.cpp	9
/src/brpc/src/brpc/http_header.h	1
/src/brpc/src/brpc/details/http_message.h	1
/src/brpc/src/brpc/http_method.cpp	2
/src/brpc/src/butil/string_printf.cpp	3
/src/brpc/src/butil/binary_printer.h	2
/src/brpc/src/butil/binary_printer.cpp	9
/src/brpc/src/butil/status.cpp	2

Fuzzer: fuzz_hulu

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

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	5145	85.0%
gold	[1:9]	423	6.99%
yellow	[10:29]	59	0.97%
greenyellow	[30:49]	32	0.52%
lawngreen	50+	388	6.41%
All colors	6047	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
359	105	logging::LogMessage::~LogMessage()	call site: 00105	abort
276	4299	butil::static_atomic ::BlockGroup*>::store(butil::ResourcePool ::BlockGroup*, std::memory_order)	call site: 04299	pthread_numeric_id
235	5244	butil::static_atomic ::BlockGroup*>::load(std::memory_order)	call site: 05244	bthread_errno_location
227	3643	butil::static_atomic ::BlockGroup*>::load(std::memory_order)	call site: 03643	bthread_errno_location
186	2591	butil::ManualConstructor ::get()	call site: 02591	sched_yield
172	3352	std::vector , std::allocator > >::end()	call site: 03352	_ZNSt5tupleIJPN4bvar6detail17PercentileSamplesILm1022EEESt14default_deleteIS3_EEEC2IS4_S6_TnNSt9enable_ifIXsr6__and_ISt37__is_implicitly_default_constructibleIT_ESA_IT0_EEE5valueEbE4typeELb1EEEv
159	5541	butil::static_atomic ::BlockGroup*>::store(butil::ResourcePool ::BlockGroup*, std::memory_order)	call site: 05541	bthread_id_error_verbose
122	5008	butil::LinkedList , bvar::detail::PercentileSamples<30ul>, bvar::detail::detail::AddPercentileSamples>::Agent>::Append(butil::LinkNode , bvar::detail::PercentileSamples<30ul>, bvar::detail::detail::AddPercentileSamples>::Agent>*)	call site: 05008	__cxa_begin_catch
115	3527	butil::operator<<(std::ostream&, butil::BasicStringPiece , std::allocator > > const&)	call site: 03527	bthread_join
113	3238	butil::LinkedList ::Agent>::head() const	call site: 03238	ldexp
106	4638	butil::LinkedList >::Agent>::Append(butil::LinkNode >::Agent>*)	call site: 04638	_ZNSt5tupleIJPN4bvar9PerSecondINS0_13PassiveStatusIdEEEESt14default_deleteIS4_EEEC2IS5_S7_TnNSt9enable_ifIXsr6__and_ISt37__is_implicitly_default_constructibleIT_ESB_IT0_EEE5valueEbE4typeELb1EEEv
102	5701	butil::static_atomic ::BlockGroup*>::load(std::memory_order)	call site: 05701	bthread_id_list_destroy

Runtime coverage analysis

Covered functions

1164

Functions that are reachable but not covered

2408

Reachable functions

3256

Percentage of reachable functions covered

26.04%

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/brpc/test/fuzzing/fuzz_hulu.cpp	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/allocator.h	30
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/new_allocator.h	195
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/basic_string.h	32
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/ptr_traits.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/basic_string.tcc	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/type_traits.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/char_traits.h	4
/src/brpc/src/butil/iobuf_inl.h	25
/src/brpc/src/butil/iobuf.cpp	25
/src/brpc/src/butil/logging.cc	35
/src/brpc/src/butil/logging.h	103
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/sstream	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/basic_ios.h	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ostream	10
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/streambuf	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/sstream.tcc	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/alloc_traits.h	100
/src/brpc/src/butil/debug/stack_trace_posix.cc	9
/src/brpc/src/butil/numerics/safe_conversions.h	1
/src/brpc/src/butil/numerics/safe_conversions_impl.h	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/limits	6
/src/brpc/src/butil/debug/stack_trace.cc	3
/src/brpc/src/butil/third_party/symbolize/symbolize.cc	25
/src/brpc/src/butil/third_party/symbolize/demangle.cc	63
/src/brpc/src/butil/containers/doubly_buffered_data.h	16
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/shared_ptr.h	39
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/shared_ptr_base.h	69
/src/brpc/src/butil/memory/singleton.h	6
/src/brpc/src/butil/atomicops_internals_x86_gcc.h	8
/src/brpc/src/butil/atomicops.h	103
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/atomic	47
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/atomic_base.h	6
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_vector.h	383
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/vector.tcc	43
/src/brpc/src/bthread/mutex.cpp	23
/src/brpc/src/butil/scoped_lock.h	4
/src/brpc/src/bvar/collector.h	3
/src/brpc/src/butil/fast_rand.cpp	9
/src/brpc/src/butil/time.h	12
/src/brpc/src/bvar/collector.cpp	14
/src/brpc/src/butil/memory/singleton_on_pthread_once.h	9
/src/brpc/src/bvar/reducer.h	17
/src/brpc/src/bvar/variable.h	4
/src/brpc/src/bvar/variable.cpp	8
/src/brpc/src/butil/containers/flat_map_inl.h	85
/src/brpc/src/butil/containers/flat_map.h	106
/src/brpc/src/butil/single_threaded_pool.h	26
/src/brpc/src/butil/containers/optional.h	35
/src/brpc/src/butil/memory/scope_guard.h	28
/src/brpc/src/butil/memory/manual_constructor.h	40
/src/brpc/src/butil/memory/aligned_memory.h	23
/src/brpc/src/butil/bit_array.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_iterator.h	84
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/alloc_traits.h	1
/src/brpc/src/butil/errno.cpp	2
/src/brpc/src/bthread/key.cpp	24
/src/brpc/src/butil/debug/stack_trace.h	1
/src/brpc/src/butil/object_pool.h	17
/src/brpc/src/butil/object_pool_inl.h	109
/src/brpc/src/butil/thread_local.cpp	10
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_pair.h	1
/src/brpc/src/butil/containers/linked_list.h	61
/src/brpc/src/bvar/detail/combiner.h	69
/src/brpc/src/bvar/detail/agent_group.h	36
/src/brpc/src/butil/synchronization/lock.h	10
/src/brpc/src/bvar/detail/call_op_returning_void.h	6
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/atomicity.h	6
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/x86_64-linux-gnu/c++/9/bits/gthr-default.h	3
/src/brpc/src/bthread/task_group.cpp	28
/src/brpc/src/bthread/task_group.h	27
/src/brpc/src/butil/thread_key.h	2
/src/brpc/src/butil/thread_key.cpp	4
/src/brpc/src/bthread/types.h	1
/src/brpc/src/butil/threading/platform_thread_linux.cc	1
/src/brpc/src/butil/threading/platform_thread_posix.cc	2
/src/brpc/src/bvar/passive_status.h	11
/src/brpc/src/butil/strings/string_piece.h	21
/src/brpc/src/bvar/window.h	19
/src/brpc/src/bvar/detail/sampler.h	14
/src/brpc/src/bvar/detail/sampler.cpp	11
/src/brpc/src/butil/containers/bounded_queue.h	33
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/std_mutex.h	8
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_tree.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_deque.h	51
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/deque.tcc	6
/src/brpc/src/butil/memory/singleton.cc	1
/src/brpc/src/butil/strings/string_piece.cc	9
/src/brpc/src/butil/debug/alias.cc	1
/src/brpc/src/butil/debug/debugger_posix.cc	3
/src/brpc/src/butil/iobuf_profiler.cpp	8
/src/brpc/src/butil/strings/string_number_conversions.cc	15
/src/brpc/src/butil/iobuf_profiler.h	8
/src/brpc/src/butil/threading/simple_thread.cc	3
/src/brpc/src/butil/threading/platform_thread.h	3
/src/brpc/src/butil/threading/simple_thread.h	3
/src/brpc/src/butil/synchronization/waitable_event_posix.cc	5
/src/brpc/src/butil/memory/ref_counted.h	8
/src/brpc/src/butil/memory/ref_counted.cc	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_list.h	9
/src/brpc/src/butil/atomic_ref_count.h	5
/src/brpc/src/butil/containers/mpsc_queue.h	8
/src/brpc/src/butil/hash.cc	1
/src/brpc/src/butil/third_party/superfasthash/superfasthash.c	1
/src/brpc/src/butil/containers/hash_tables.h	1
/src/brpc/src/butil/iobuf.h	6
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/std_function.h	1
/src/brpc/src/butil/threading/thread_restrictions.h	2
/src/brpc/src/butil/threading/thread_restrictions.cc	1
/src/brpc/src/butil/lazy_instance.h	5
/src/brpc/src/butil/lazy_instance.cc	2
/src/brpc/src/butil/threading/thread_local.h	6
/src/brpc/src/butil/threading/thread_local_posix.cc	3
/src/brpc/src/butil/at_exit.cc	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_stack.h	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/list.tcc	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/aligned_buffer.h	4
/src/brpc/src/brpc/policy/hulu_pbrpc_protocol.cpp	3
/src/brpc/src/brpc/parse_result.h	4
/src/brpc/src/brpc/socket.h	3
/src/brpc/src/butil/endpoint.cpp	6
/src/brpc/src/butil/details/extended_endpoint.hpp	9
/src/brpc/src/butil/resource_pool.h	18
/src/brpc/src/butil/resource_pool_inl.h	68
/src/brpc/src/butil/endpoint.h	2
/usr/include/x86_64-linux-gnu/bits/byteswap.h	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/unordered_set.h	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/hashtable.h	8
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/hashtable_policy.h	13
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/unique_lock.h	8
/src/brpc/src/brpc/policy/most_common_message.h	2
/src/brpc/src/brpc/input_message_base.h	1
/src/brpc/src/brpc/destroyable.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/unique_ptr.h	27
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/tuple	20
/src/brpc/src/brpc/input_messenger.cpp	1
/src/brpc/src/brpc/socket_id.h	1
/src/brpc/src/brpc/socket.cpp	4
/src/brpc/src/brpc/versioned_ref_with_id.h	17
/src/brpc/src/butil/shared_object.h	1
/src/brpc/src/brpc/socket_inl.h	2
/src/brpc/src/brpc/event_dispatcher.h	2
/src/brpc/src/brpc/event_dispatcher.cpp	4
/src/brpc/src/bvar/latency_recorder.h	5
/src/brpc/src/bvar/latency_recorder.cpp	17
/src/brpc/src/bvar/recorder.h	17
/src/brpc/src/bvar/detail/percentile.cpp	8
/src/brpc/src/bvar/detail/percentile.h	34
/src/brpc/src/bvar/vector.h	2
/src/brpc/src/brpc/event_dispatcher_epoll.cpp	5
/src/brpc/src/butil/fd_utility.cpp	1
/src/brpc/src/bthread/bthread.cpp	1
/src/brpc/src/bthread/task_group_inl.h	7
/src/brpc/src/bthread/butex.cpp	18
/src/brpc/src/bthread/errno.cpp	1
/src/brpc/src/bthread/sys_futex.h	2
/src/brpc/src/bthread/task_control.cpp	14
/src/brpc/src/bthread/task_control.h	6
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/array	4
/src/brpc/src/bthread/work_stealing_queue.h	7
/src/brpc/src/butil/compat.h	1
/src/brpc/src/bthread/parking_lot.h	6
/src/brpc/src/bthread/mutex.h	1
/src/brpc/src/bthread/prime_offset.h	1
/src/brpc/src/bthread/remote_task_queue.h	6
/src/brpc/src/bthread/stack_inl.h	20
/src/brpc/src/bthread/stack.h	3
/src/brpc/src/bthread/stack.cpp	1
/src/brpc/src/butil/third_party/dynamic_annotations/dynamic_annotations.c	2
/src/brpc/src/bthread/task_meta.h	5
/src/brpc/src/bthread/butex.h	1
/src/brpc/src/butil/string_printf.cpp	3
/src/brpc/src/butil/macros.h	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/backward/hash_fun.h	1
/src/brpc/src/bthread/timer_thread.cpp	8
/src/brpc/src/bthread/id.cpp	11
/src/brpc/src/bthread/list_of_abafree_id.h	1
/src/brpc/src/brpc/authenticator.h	1

Fuzzer: fuzz_sofa

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

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	5132	85.0%
gold	[1:9]	414	6.85%
yellow	[10:29]	59	0.97%
greenyellow	[30:49]	2	0.03%
lawngreen	50+	429	7.10%
All colors	6036	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
359	105	logging::LogMessage::~LogMessage()	call site: 00105	abort
276	4289	butil::static_atomic ::BlockGroup*>::store(butil::ResourcePool ::BlockGroup*, std::memory_order)	call site: 04289	pthread_numeric_id
235	5234	butil::static_atomic ::BlockGroup*>::load(std::memory_order)	call site: 05234	bthread_errno_location
227	3633	butil::static_atomic ::BlockGroup*>::load(std::memory_order)	call site: 03633	bthread_errno_location
186	2591	butil::ManualConstructor ::get()	call site: 02591	sched_yield
167	3347	std::vector , std::allocator > >::end()	call site: 03347	_ZNSt5tupleIJPN4bvar6detail17PercentileSamplesILm1022EEESt14default_deleteIS3_EEEC2IS4_S6_TnNSt9enable_ifIXsr6__and_ISt37__is_implicitly_default_constructibleIT_ESA_IT0_EEE5valueEbE4typeELb1EEEv
158	5531	butil::static_atomic ::BlockGroup*>::store(butil::ResourcePool ::BlockGroup*, std::memory_order)	call site: 05531	bthread_id_error_verbose
122	4998	butil::LinkedList , bvar::detail::PercentileSamples<30ul>, bvar::detail::detail::AddPercentileSamples>::Agent>::Append(butil::LinkNode , bvar::detail::PercentileSamples<30ul>, bvar::detail::detail::AddPercentileSamples>::Agent>*)	call site: 04998	__cxa_begin_catch
115	3517	butil::operator<<(std::ostream&, butil::BasicStringPiece , std::allocator > > const&)	call site: 03517	bthread_join
113	3233	butil::LinkedList ::Agent>::head() const	call site: 03233	ldexp
106	4628	butil::LinkedList >::Agent>::Append(butil::LinkNode >::Agent>*)	call site: 04628	_ZNSt5tupleIJPN4bvar9PerSecondINS0_13PassiveStatusIdEEEESt14default_deleteIS4_EEEC2IS5_S7_TnNSt9enable_ifIXsr6__and_ISt37__is_implicitly_default_constructibleIT_ESB_IT0_EEE5valueEbE4typeELb1EEEv
102	5690	butil::static_atomic ::BlockGroup*>::load(std::memory_order)	call site: 05690	bthread_id_list_destroy

Runtime coverage analysis

Covered functions

1167

Functions that are reachable but not covered

2404

Reachable functions

3258

Percentage of reachable functions covered

26.21%

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/brpc/test/fuzzing/fuzz_sofa.cpp	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/allocator.h	30
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/new_allocator.h	195
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/basic_string.h	32
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/ptr_traits.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/basic_string.tcc	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/type_traits.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/char_traits.h	4
/src/brpc/src/butil/iobuf_inl.h	25
/src/brpc/src/butil/iobuf.cpp	25
/src/brpc/src/butil/logging.cc	35
/src/brpc/src/butil/logging.h	103
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/sstream	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/basic_ios.h	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ostream	10
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/streambuf	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/sstream.tcc	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/alloc_traits.h	100
/src/brpc/src/butil/debug/stack_trace_posix.cc	9
/src/brpc/src/butil/numerics/safe_conversions.h	1
/src/brpc/src/butil/numerics/safe_conversions_impl.h	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/limits	6
/src/brpc/src/butil/debug/stack_trace.cc	3
/src/brpc/src/butil/third_party/symbolize/symbolize.cc	25
/src/brpc/src/butil/third_party/symbolize/demangle.cc	63
/src/brpc/src/butil/containers/doubly_buffered_data.h	16
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/shared_ptr.h	39
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/shared_ptr_base.h	69
/src/brpc/src/butil/memory/singleton.h	6
/src/brpc/src/butil/atomicops_internals_x86_gcc.h	8
/src/brpc/src/butil/atomicops.h	103
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/atomic	47
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/atomic_base.h	6
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_vector.h	383
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/vector.tcc	43
/src/brpc/src/bthread/mutex.cpp	23
/src/brpc/src/butil/scoped_lock.h	4
/src/brpc/src/bvar/collector.h	3
/src/brpc/src/butil/fast_rand.cpp	9
/src/brpc/src/butil/time.h	12
/src/brpc/src/bvar/collector.cpp	14
/src/brpc/src/butil/memory/singleton_on_pthread_once.h	9
/src/brpc/src/bvar/reducer.h	17
/src/brpc/src/bvar/variable.h	4
/src/brpc/src/bvar/variable.cpp	8
/src/brpc/src/butil/containers/flat_map_inl.h	85
/src/brpc/src/butil/containers/flat_map.h	106
/src/brpc/src/butil/single_threaded_pool.h	26
/src/brpc/src/butil/containers/optional.h	35
/src/brpc/src/butil/memory/scope_guard.h	28
/src/brpc/src/butil/memory/manual_constructor.h	40
/src/brpc/src/butil/memory/aligned_memory.h	23
/src/brpc/src/butil/bit_array.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_iterator.h	84
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/alloc_traits.h	1
/src/brpc/src/butil/errno.cpp	2
/src/brpc/src/bthread/key.cpp	24
/src/brpc/src/butil/debug/stack_trace.h	1
/src/brpc/src/butil/object_pool.h	17
/src/brpc/src/butil/object_pool_inl.h	109
/src/brpc/src/butil/thread_local.cpp	10
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_pair.h	1
/src/brpc/src/butil/containers/linked_list.h	61
/src/brpc/src/bvar/detail/combiner.h	69
/src/brpc/src/bvar/detail/agent_group.h	36
/src/brpc/src/butil/synchronization/lock.h	10
/src/brpc/src/bvar/detail/call_op_returning_void.h	6
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/atomicity.h	6
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/x86_64-linux-gnu/c++/9/bits/gthr-default.h	3
/src/brpc/src/bthread/task_group.cpp	28
/src/brpc/src/bthread/task_group.h	27
/src/brpc/src/butil/thread_key.h	2
/src/brpc/src/butil/thread_key.cpp	4
/src/brpc/src/bthread/types.h	1
/src/brpc/src/butil/threading/platform_thread_linux.cc	1
/src/brpc/src/butil/threading/platform_thread_posix.cc	2
/src/brpc/src/bvar/passive_status.h	11
/src/brpc/src/butil/strings/string_piece.h	21
/src/brpc/src/bvar/window.h	19
/src/brpc/src/bvar/detail/sampler.h	14
/src/brpc/src/bvar/detail/sampler.cpp	11
/src/brpc/src/butil/containers/bounded_queue.h	33
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/std_mutex.h	8
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_tree.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_deque.h	51
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/deque.tcc	6
/src/brpc/src/butil/memory/singleton.cc	1
/src/brpc/src/butil/strings/string_piece.cc	9
/src/brpc/src/butil/debug/alias.cc	1
/src/brpc/src/butil/debug/debugger_posix.cc	3
/src/brpc/src/butil/iobuf_profiler.cpp	8
/src/brpc/src/butil/strings/string_number_conversions.cc	15
/src/brpc/src/butil/iobuf_profiler.h	8
/src/brpc/src/butil/threading/simple_thread.cc	3
/src/brpc/src/butil/threading/platform_thread.h	3
/src/brpc/src/butil/threading/simple_thread.h	3
/src/brpc/src/butil/synchronization/waitable_event_posix.cc	5
/src/brpc/src/butil/memory/ref_counted.h	8
/src/brpc/src/butil/memory/ref_counted.cc	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_list.h	9
/src/brpc/src/butil/atomic_ref_count.h	5
/src/brpc/src/butil/containers/mpsc_queue.h	8
/src/brpc/src/butil/hash.cc	1
/src/brpc/src/butil/third_party/superfasthash/superfasthash.c	1
/src/brpc/src/butil/containers/hash_tables.h	1
/src/brpc/src/butil/iobuf.h	6
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/std_function.h	1
/src/brpc/src/butil/threading/thread_restrictions.h	2
/src/brpc/src/butil/threading/thread_restrictions.cc	1
/src/brpc/src/butil/lazy_instance.h	5
/src/brpc/src/butil/lazy_instance.cc	2
/src/brpc/src/butil/threading/thread_local.h	6
/src/brpc/src/butil/threading/thread_local_posix.cc	3
/src/brpc/src/butil/at_exit.cc	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_stack.h	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/list.tcc	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/aligned_buffer.h	4
/src/brpc/src/brpc/policy/sofa_pbrpc_protocol.cpp	4
/src/brpc/src/brpc/parse_result.h	4
/src/brpc/src/brpc/socket.h	3
/src/brpc/src/butil/endpoint.cpp	6
/src/brpc/src/butil/details/extended_endpoint.hpp	9
/src/brpc/src/butil/resource_pool.h	18
/src/brpc/src/butil/resource_pool_inl.h	68
/src/brpc/src/butil/endpoint.h	2
/usr/include/x86_64-linux-gnu/bits/byteswap.h	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/unordered_set.h	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/hashtable.h	8
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/hashtable_policy.h	13
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/unique_lock.h	8
/src/brpc/src/brpc/policy/most_common_message.h	2
/src/brpc/src/brpc/input_message_base.h	1
/src/brpc/src/brpc/destroyable.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/unique_ptr.h	27
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/tuple	20
/src/brpc/src/brpc/input_messenger.cpp	1
/src/brpc/src/brpc/socket_id.h	1
/src/brpc/src/brpc/socket.cpp	4
/src/brpc/src/brpc/versioned_ref_with_id.h	17
/src/brpc/src/butil/shared_object.h	1
/src/brpc/src/brpc/socket_inl.h	2
/src/brpc/src/brpc/event_dispatcher.h	2
/src/brpc/src/brpc/event_dispatcher.cpp	4
/src/brpc/src/bvar/latency_recorder.h	5
/src/brpc/src/bvar/latency_recorder.cpp	17
/src/brpc/src/bvar/recorder.h	17
/src/brpc/src/bvar/detail/percentile.cpp	8
/src/brpc/src/bvar/detail/percentile.h	34
/src/brpc/src/bvar/vector.h	2
/src/brpc/src/brpc/event_dispatcher_epoll.cpp	5
/src/brpc/src/butil/fd_utility.cpp	1
/src/brpc/src/bthread/bthread.cpp	1
/src/brpc/src/bthread/task_group_inl.h	7
/src/brpc/src/bthread/butex.cpp	18
/src/brpc/src/bthread/errno.cpp	1
/src/brpc/src/bthread/sys_futex.h	2
/src/brpc/src/bthread/task_control.cpp	14
/src/brpc/src/bthread/task_control.h	6
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/array	4
/src/brpc/src/bthread/work_stealing_queue.h	7
/src/brpc/src/butil/compat.h	1
/src/brpc/src/bthread/parking_lot.h	6
/src/brpc/src/bthread/mutex.h	1
/src/brpc/src/bthread/prime_offset.h	1
/src/brpc/src/bthread/remote_task_queue.h	6
/src/brpc/src/bthread/stack_inl.h	20
/src/brpc/src/bthread/stack.h	3
/src/brpc/src/bthread/stack.cpp	1
/src/brpc/src/butil/third_party/dynamic_annotations/dynamic_annotations.c	2
/src/brpc/src/bthread/task_meta.h	5
/src/brpc/src/bthread/butex.h	1
/src/brpc/src/butil/string_printf.cpp	3
/src/brpc/src/butil/macros.h	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/backward/hash_fun.h	1
/src/brpc/src/bthread/timer_thread.cpp	8
/src/brpc/src/bthread/id.cpp	11
/src/brpc/src/bthread/list_of_abafree_id.h	1
/src/brpc/src/brpc/authenticator.h	1

Fuzzer: fuzz_esp

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

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	5064	87.0%
gold	[1:9]	350	6.01%
yellow	[10:29]	62	1.06%
greenyellow	[30:49]	1	0.01%
lawngreen	50+	338	5.81%
All colors	5815	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
376	104	butil::internal::GetRangeConstraint(int)	call site: 00104	__clang_call_terminate
278	4054	butil::static_atomic ::BlockGroup*>::store(butil::ResourcePool ::BlockGroup*, std::memory_order)	call site: 04054	pthread_mutex_lock
235	5007	butil::static_atomic ::BlockGroup*>::load(std::memory_order)	call site: 05007	bthread_errno_location
229	1693	std::vector >::end()	call site: 01693	pthread_mutex_lock
227	3391	butil::static_atomic ::BlockGroup*>::load(std::memory_order)	call site: 03391	bthread_errno_location
186	2591	butil::ManualConstructor ::get()	call site: 02591	sched_yield
172	3099	std::vector , std::allocator > >::end()	call site: 03099	_ZNSt5tupleIJPN4bvar6detail17PercentileSamplesILm1022EEESt14default_deleteIS3_EEEC2IS4_S6_TnNSt9enable_ifIXsr6__and_ISt37__is_implicitly_default_constructibleIT_ESA_IT0_EEE5valueEbE4typeELb1EEEv
159	5304	butil::static_atomic ::BlockGroup*>::store(butil::ResourcePool ::BlockGroup*, std::memory_order)	call site: 05304	bthread_id_error_verbose
122	4771	butil::LinkedList , bvar::detail::PercentileSamples<30ul>, bvar::detail::detail::AddPercentileSamples>::Agent>::Append(butil::LinkNode , bvar::detail::PercentileSamples<30ul>, bvar::detail::detail::AddPercentileSamples>::Agent>*)	call site: 04771	__cxa_begin_catch
118	1923	std::vector ::Wrapper>, std::allocator ::Wrapper> > >::end()	call site: 01923	pthread_mutex_lock
118	3272	logging::LogStream& logging::LogStream::operator<< , std::allocator > > >(butil::BasicStringPiece , std::allocator > > const&)	call site: 03272	bthread_join
113	2985	butil::LinkedList ::Agent>::head() const	call site: 02985	ldexp

Runtime coverage analysis

Covered functions

1086

Functions that are reachable but not covered

2305

Reachable functions

2997

Percentage of reachable functions covered

23.09%

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/brpc/test/fuzzing/fuzz_esp.cpp	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/allocator.h	28
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/new_allocator.h	186
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/basic_string.h	32
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/ptr_traits.h	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/basic_string.tcc	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/type_traits.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/char_traits.h	4
/src/brpc/src/butil/iobuf_inl.h	25
/src/brpc/src/butil/iobuf.cpp	23
/src/brpc/src/butil/logging.cc	35
/src/brpc/src/butil/logging.h	100
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/sstream	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/basic_ios.h	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ostream	10
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/streambuf	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/sstream.tcc	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/alloc_traits.h	95
/src/brpc/src/butil/debug/stack_trace_posix.cc	9
/src/brpc/src/butil/numerics/safe_conversions.h	1
/src/brpc/src/butil/numerics/safe_conversions_impl.h	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/limits	6
/src/brpc/src/butil/debug/stack_trace.cc	3
/src/brpc/src/butil/third_party/symbolize/symbolize.cc	25
/src/brpc/src/butil/third_party/symbolize/demangle.cc	63
/src/brpc/src/butil/containers/doubly_buffered_data.h	16
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/shared_ptr.h	39
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/shared_ptr_base.h	69
/src/brpc/src/butil/memory/singleton.h	6
/src/brpc/src/butil/atomicops_internals_x86_gcc.h	8
/src/brpc/src/butil/atomicops.h	98
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/atomic	46
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/atomic_base.h	6
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_vector.h	369
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/vector.tcc	41
/src/brpc/src/bthread/mutex.cpp	23
/src/brpc/src/butil/scoped_lock.h	4
/src/brpc/src/bvar/collector.h	3
/src/brpc/src/butil/fast_rand.cpp	9
/src/brpc/src/butil/time.h	12
/src/brpc/src/bvar/collector.cpp	14
/src/brpc/src/butil/memory/singleton_on_pthread_once.h	6
/src/brpc/src/bvar/reducer.h	17
/src/brpc/src/bvar/variable.h	4
/src/brpc/src/bvar/variable.cpp	8
/src/brpc/src/butil/containers/flat_map_inl.h	85
/src/brpc/src/butil/containers/flat_map.h	106
/src/brpc/src/butil/single_threaded_pool.h	26
/src/brpc/src/butil/containers/optional.h	35
/src/brpc/src/butil/memory/scope_guard.h	28
/src/brpc/src/butil/memory/manual_constructor.h	40
/src/brpc/src/butil/memory/aligned_memory.h	23
/src/brpc/src/butil/bit_array.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_iterator.h	81
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/alloc_traits.h	1
/src/brpc/src/butil/errno.cpp	2
/src/brpc/src/bthread/key.cpp	24
/src/brpc/src/butil/debug/stack_trace.h	1
/src/brpc/src/butil/object_pool.h	17
/src/brpc/src/butil/object_pool_inl.h	109
/src/brpc/src/butil/thread_local.cpp	10
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_pair.h	1
/src/brpc/src/butil/containers/linked_list.h	61
/src/brpc/src/bvar/detail/combiner.h	69
/src/brpc/src/bvar/detail/agent_group.h	36
/src/brpc/src/butil/synchronization/lock.h	10
/src/brpc/src/bvar/detail/call_op_returning_void.h	6
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/atomicity.h	6
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/x86_64-linux-gnu/c++/9/bits/gthr-default.h	1
/src/brpc/src/bthread/task_group.cpp	28
/src/brpc/src/bthread/task_group.h	27
/src/brpc/src/butil/thread_key.h	2
/src/brpc/src/butil/thread_key.cpp	4
/src/brpc/src/bthread/types.h	1
/src/brpc/src/butil/threading/platform_thread_linux.cc	1
/src/brpc/src/butil/threading/platform_thread_posix.cc	2
/src/brpc/src/bvar/passive_status.h	11
/src/brpc/src/butil/strings/string_piece.h	21
/src/brpc/src/bvar/window.h	19
/src/brpc/src/bvar/detail/sampler.h	14
/src/brpc/src/bvar/detail/sampler.cpp	11
/src/brpc/src/butil/containers/bounded_queue.h	33
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/std_mutex.h	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_tree.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_deque.h	51
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/deque.tcc	6
/src/brpc/src/butil/memory/singleton.cc	1
/src/brpc/src/butil/strings/string_piece.cc	9
/src/brpc/src/butil/debug/alias.cc	1
/src/brpc/src/butil/debug/debugger_posix.cc	3
/src/brpc/src/butil/iobuf_profiler.cpp	8
/src/brpc/src/butil/strings/string_number_conversions.cc	15
/src/brpc/src/butil/iobuf_profiler.h	8
/src/brpc/src/butil/threading/simple_thread.cc	3
/src/brpc/src/butil/threading/platform_thread.h	3
/src/brpc/src/butil/threading/simple_thread.h	3
/src/brpc/src/butil/synchronization/waitable_event_posix.cc	5
/src/brpc/src/butil/memory/ref_counted.h	8
/src/brpc/src/butil/memory/ref_counted.cc	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_list.h	9
/src/brpc/src/butil/atomic_ref_count.h	5
/src/brpc/src/butil/containers/mpsc_queue.h	8
/src/brpc/src/butil/hash.cc	1
/src/brpc/src/butil/third_party/superfasthash/superfasthash.c	1
/src/brpc/src/butil/containers/hash_tables.h	1
/src/brpc/src/butil/iobuf.h	5
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/std_function.h	1
/src/brpc/src/butil/threading/thread_restrictions.h	2
/src/brpc/src/butil/threading/thread_restrictions.cc	1
/src/brpc/src/butil/lazy_instance.h	5
/src/brpc/src/butil/lazy_instance.cc	2
/src/brpc/src/butil/threading/thread_local.h	6
/src/brpc/src/butil/threading/thread_local_posix.cc	3
/src/brpc/src/butil/at_exit.cc	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_stack.h	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/list.tcc	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/aligned_buffer.h	2
/src/brpc/src/brpc/policy/esp_protocol.cpp	1
/src/brpc/src/brpc/parse_result.h	4
/src/brpc/src/brpc/policy/most_common_message.h	2
/src/brpc/src/brpc/input_message_base.h	1
/src/brpc/src/brpc/destroyable.h	2
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/unique_ptr.h	27
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/tuple	20
/src/brpc/src/brpc/socket.h	2
/src/brpc/src/brpc/input_messenger.cpp	1
/src/brpc/src/brpc/socket_id.h	1
/src/brpc/src/brpc/socket.cpp	4
/src/brpc/src/brpc/versioned_ref_with_id.h	17
/src/brpc/src/butil/shared_object.h	1
/src/brpc/src/brpc/socket_inl.h	2
/src/brpc/src/brpc/event_dispatcher.h	2
/src/brpc/src/brpc/event_dispatcher.cpp	4
/src/brpc/src/bvar/latency_recorder.h	5
/src/brpc/src/bvar/latency_recorder.cpp	17
/src/brpc/src/bvar/recorder.h	17
/src/brpc/src/bvar/detail/percentile.cpp	8
/src/brpc/src/bvar/detail/percentile.h	34
/src/brpc/src/bvar/vector.h	2
/src/brpc/src/brpc/event_dispatcher_epoll.cpp	5
/src/brpc/src/butil/fd_utility.cpp	1
/src/brpc/src/bthread/bthread.cpp	1
/src/brpc/src/bthread/task_group_inl.h	7
/src/brpc/src/butil/resource_pool.h	15
/src/brpc/src/butil/resource_pool_inl.h	57
/src/brpc/src/bthread/butex.cpp	18
/src/brpc/src/bthread/errno.cpp	1
/src/brpc/src/bthread/sys_futex.h	2
/src/brpc/src/bthread/task_control.cpp	14
/src/brpc/src/bthread/task_control.h	6
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/array	4
/src/brpc/src/bthread/work_stealing_queue.h	7
/src/brpc/src/butil/compat.h	1
/src/brpc/src/bthread/parking_lot.h	6
/src/brpc/src/bthread/mutex.h	1
/src/brpc/src/bthread/prime_offset.h	1
/src/brpc/src/bthread/remote_task_queue.h	6
/src/brpc/src/bthread/stack_inl.h	20
/src/brpc/src/bthread/stack.h	3
/src/brpc/src/bthread/stack.cpp	1
/src/brpc/src/butil/third_party/dynamic_annotations/dynamic_annotations.c	2
/src/brpc/src/bthread/task_meta.h	5
/src/brpc/src/bthread/butex.h	1
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/unique_lock.h	4
/src/brpc/src/butil/string_printf.cpp	3
/src/brpc/src/butil/macros.h	4
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/backward/hash_fun.h	1
/src/brpc/src/bthread/timer_thread.cpp	8
/src/brpc/src/bthread/id.cpp	11
/src/brpc/src/bthread/list_of_abafree_id.h	1
/src/brpc/src/brpc/authenticator.h	1

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
brpc::GlobalUpdate(void*)	/src/brpc/src/brpc/global.cpp	1	['N/A']	175	0	488	111	98	13869	0	28327	22496

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

Functions statically reachable by fuzzers

7706 / 32594

Cyclomatic complexity statically reachable by fuzzers

31961 / 146236

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	Runtime reached by Fuzzers	Combined 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

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/brpc/test/fuzzing/fuzz_butil.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=['butil::internal::GetRangeConstraint(int)', 'std::vector >::end()', 'std::vector >::end()', 'std::vector::Wrapper>, std::allocator::Wrapper> > >::end()', 'std::vector >::end()', 'bvar::detail::AgentCombiner::get_or_create_tls_agent()', 'bvar::Variable::expose(butil::BasicStringPiece, std::allocator > > const&, bvar::DisplayFilter)', 'bvar::VarEntry* butil::FlatMap, std::allocator >, bvar::VarEntry, butil::DefaultHasher, std::allocator > >, butil::DefaultEqualTo, std::allocator > >, false, butil::PtAllocator, false>::seek, std::allocator > >(std::__cxx11::basic_string, std::allocator > const&) const', 'butil::Hash(char const*, unsigned long)', 'butil::PlatformThread::SetNameSimple(char const*)']

/src/brpc/test/fuzzing/fuzz_json.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=['butil::rapidjson::GenericReader, butil::rapidjson::UTF8, butil::rapidjson::CrtAllocator>::NumberStream >, false>::Tell()', 'butil::rapidjson::GenericValue, butil::rapidjson::MemoryPoolAllocator >::SetObjectRaw(butil::rapidjson::GenericMember, butil::rapidjson::MemoryPoolAllocator >*, unsigned int, butil::rapidjson::MemoryPoolAllocator&)', 'butil::rapidjson::GenericDocument, butil::rapidjson::MemoryPoolAllocator, butil::rapidjson::CrtAllocator>::Bool(bool)', 'json2pb::JsonValueToProtoMessage(butil::rapidjson::GenericValue, butil::rapidjson::MemoryPoolAllocator > const&, google::protobuf::Message*, json2pb::Json2PbOptions const&, std::__cxx11::basic_string, std::allocator >*, int)', 'butil::rapidjson::GenericValue, butil::rapidjson::MemoryPoolAllocator >::SetArrayRaw(butil::rapidjson::GenericValue, butil::rapidjson::MemoryPoolAllocator >*, unsigned int, butil::rapidjson::MemoryPoolAllocator&)', 'json2pb::JsonValueToProtoField(butil::rapidjson::GenericValue, butil::rapidjson::MemoryPoolAllocator > const&, google::protobuf::FieldDescriptor const*, google::protobuf::Message*, json2pb::Json2PbOptions const&, std::__cxx11::basic_string, std::allocator >*, int)', 'LLVMFuzzerTestOneInput', 'butil::rapidjson::GenericDocument, butil::rapidjson::MemoryPoolAllocator, butil::rapidjson::CrtAllocator>::Null()', 'JsonContextBody::JsonContextBody()', 'std::vector >::end()']

/src/brpc/test/fuzzing/fuzz_hpack.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=['butil::ManualConstructor::get()', 'std::vector >::end()', 'std::vector >::end()', 'bvar::VarEntry* butil::FlatMap, std::allocator >, bvar::VarEntry, butil::DefaultHasher, std::allocator > >, butil::DefaultEqualTo, std::allocator > >, false, butil::PtAllocator, false>::seek, std::allocator > >(std::__cxx11::basic_string, std::allocator > const&) const', 'google::ParseOperatorName(google::State*)', 'DefaultSingletonTraits::New()', 'butil::InitGlobalIOBufProfilerInfo()', 'unsigned long* butil::FlatMap, std::allocator >, unsigned long, butil::CaseIgnoredHasher, butil::CaseIgnoredEqual, false, butil::PtAllocator, false>::seek, std::allocator > >(std::__cxx11::basic_string, std::allocator > const&) const', 'logging::LogStream::FlushWithoutReset()', 'butil::BoundedQueue >::clear()']

/src/brpc/test/fuzzing/fuzz_redis.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=['butil::ManualConstructor::get()', 'std::vector >::end()', 'std::vector >::end()', 'butil::InitGlobalIOBufProfilerInfo()', 'DefaultSingletonTraits::New()', 'bvar::Variable::expose(butil::BasicStringPiece, std::allocator > > const&, bvar::DisplayFilter)', 'bvar::VarEntry* butil::FlatMap, std::allocator >, bvar::VarEntry, butil::DefaultHasher, std::allocator > >, butil::DefaultEqualTo, std::allocator > >, false, butil::PtAllocator, false>::seek, std::allocator > >(std::__cxx11::basic_string, std::allocator > const&) const', 'logging::CreateLogStream(char const*, int, char const*, int)', 'bthread_getspecific', 'butil::PlatformThread::SetNameSimple(char const*)']

/src/brpc/test/fuzzing/fuzz_uri.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=['brpc::is_valid_char(char)', 'LLVMFuzzerTestOneInput', 'brpc::URI::URI()', 'butil::ManualConstructor, std::allocator >, std::__cxx11::basic_string, std::allocator > > >::Destroy()', 'brpc::URI::Clear()', 'brpc::URI::Clear()', 'butil::Status::set_errorv(int, char const*, __va_list_tag*)', 'brpc::URI::SetHttpURL(char const*)', 'butil::FlatMap, std::allocator >, std::__cxx11::basic_string, std::allocator >, butil::DefaultHasher, std::allocator > >, butil::DefaultEqualTo, std::allocator > >, false, butil::PtAllocator, false>::get_allocator()']

/src/brpc/test/fuzzing/fuzz_shead.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=['butil::internal::GetRangeConstraint(int)', 'butil::static_atomic::BlockGroup*>::load(std::memory_order)', 'std::vector >::end()', 'butil::static_atomic::BlockGroup*>::load(std::memory_order)', 'butil::static_atomic::BlockGroup*>::store(butil::ResourcePool::BlockGroup*, std::memory_order)', 'butil::ManualConstructor::get()', 'std::vector, std::allocator > >::end()', 'butil::static_atomic::BlockGroup*>::store(butil::ResourcePool::BlockGroup*, std::memory_order)', 'butil::LinkedList, bvar::detail::PercentileSamples<30ul>, bvar::detail::detail::AddPercentileSamples>::Agent>::Append(butil::LinkNode, bvar::detail::PercentileSamples<30ul>, bvar::detail::detail::AddPercentileSamples>::Agent>*)', 'std::vector::Wrapper>, std::allocator::Wrapper> > >::end()']

/src/brpc/test/fuzzing/fuzz_http.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=['logging::LogMessage::~LogMessage()', 'butil::ManualConstructor::get()', 'std::vector >::end()', 'brpc::HttpMessage::ParseFromIOBuf(butil::IOBuf const&)', 'std::vector >::end()', 'butil::InitGlobalIOBufProfilerInfo()', 'DefaultSingletonTraits::New()', 'bvar::Variable::expose(butil::BasicStringPiece, std::allocator > > const&, bvar::DisplayFilter)', 'bvar::VarEntry* butil::FlatMap, std::allocator >, bvar::VarEntry, butil::DefaultHasher, std::allocator > >, butil::DefaultEqualTo, std::allocator > >, false, butil::PtAllocator, false>::seek, std::allocator > >(std::__cxx11::basic_string, std::allocator > const&) const', 'logging::LogStream::FlushWithoutReset()']

/src/brpc/test/fuzzing/fuzz_hulu.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=['logging::LogMessage::~LogMessage()', 'butil::static_atomic::BlockGroup*>::store(butil::ResourcePool::BlockGroup*, std::memory_order)', 'butil::static_atomic::BlockGroup*>::load(std::memory_order)', 'butil::static_atomic::BlockGroup*>::load(std::memory_order)', 'butil::ManualConstructor::get()', 'std::vector, std::allocator > >::end()', 'butil::static_atomic::BlockGroup*>::store(butil::ResourcePool::BlockGroup*, std::memory_order)', 'butil::LinkedList, bvar::detail::PercentileSamples<30ul>, bvar::detail::detail::AddPercentileSamples>::Agent>::Append(butil::LinkNode, bvar::detail::PercentileSamples<30ul>, bvar::detail::detail::AddPercentileSamples>::Agent>*)', 'butil::operator<<(std::ostream&, butil::BasicStringPiece, std::allocator > > const&)', 'butil::LinkedList::Agent>::head() const']

/src/brpc/test/fuzzing/fuzz_sofa.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=['logging::LogMessage::~LogMessage()', 'butil::static_atomic::BlockGroup*>::store(butil::ResourcePool::BlockGroup*, std::memory_order)', 'butil::static_atomic::BlockGroup*>::load(std::memory_order)', 'butil::static_atomic::BlockGroup*>::load(std::memory_order)', 'butil::ManualConstructor::get()', 'std::vector, std::allocator > >::end()', 'butil::static_atomic::BlockGroup*>::store(butil::ResourcePool::BlockGroup*, std::memory_order)', 'butil::LinkedList, bvar::detail::PercentileSamples<30ul>, bvar::detail::detail::AddPercentileSamples>::Agent>::Append(butil::LinkNode, bvar::detail::PercentileSamples<30ul>, bvar::detail::detail::AddPercentileSamples>::Agent>*)', 'butil::operator<<(std::ostream&, butil::BasicStringPiece, std::allocator > > const&)', 'butil::LinkedList::Agent>::head() const']

/src/brpc/test/fuzzing/fuzz_esp.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=['butil::internal::GetRangeConstraint(int)', 'butil::static_atomic::BlockGroup*>::store(butil::ResourcePool::BlockGroup*, std::memory_order)', 'butil::static_atomic::BlockGroup*>::load(std::memory_order)', 'std::vector >::end()', 'butil::static_atomic::BlockGroup*>::load(std::memory_order)', 'butil::ManualConstructor::get()', 'std::vector, std::allocator > >::end()', 'butil::static_atomic::BlockGroup*>::store(butil::ResourcePool::BlockGroup*, std::memory_order)', 'butil::LinkedList, bvar::detail::PercentileSamples<30ul>, bvar::detail::detail::AddPercentileSamples>::Agent>::Append(butil::LinkNode, bvar::detail::PercentileSamples<30ul>, bvar::detail::detail::AddPercentileSamples>::Agent>*)', 'std::vector::Wrapper>, std::allocator::Wrapper> > >::end()']

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
intbthread::internal::pthread_mutex_lock_impl (pthread_mutex_t*,timespecconst*)	44	5	11.36%
intbthread::internal::pthread_mutex_unlock_impl (pthread_mutex_t*)	34	5	14.70%
butil::FlatMap ,std::allocator >,bvar::VarEntry,butil::DefaultHasher ,std::allocator >>,butil::DefaultEqualTo ,std::allocator >>,false,butil::PtAllocator,false>::resize(unsignedlong)	38	13	34.21%	['fuzz_butil', 'fuzz_hpack', 'fuzz_sofa', 'fuzz_shead', 'fuzz_esp', 'fuzz_redis', 'fuzz_json', 'fuzz_hulu', 'fuzz_uri', 'fuzz_http']
bvar::Variable::expose_impl(butil::BasicStringPiece ,std::allocator >>const&,butil::BasicStringPiece ,std::allocator >>const&,bvar::DisplayFilter)	36	18	50.0%	['fuzz_butil', 'fuzz_hpack', 'fuzz_sofa', 'fuzz_shead', 'fuzz_esp', 'fuzz_redis', 'fuzz_json', 'fuzz_hulu', 'fuzz_uri', 'fuzz_http']
voidbutil::rapidjson::GenericReader ,butil::rapidjson::UTF8 ,butil::rapidjson::CrtAllocator>::ParseString<4u,butil::rapidjson::GenericStringStream >,butil::rapidjson::GenericDocument ,butil::rapidjson::MemoryPoolAllocator ,butil::rapidjson::CrtAllocator>>(butil::rapidjson::GenericStringStream >&,butil::rapidjson::GenericDocument ,butil::rapidjson::MemoryPoolAllocator ,butil::rapidjson::CrtAllocator>&,bool)	31	16	51.61%	['fuzz_json']
json2pb::JsonValueToProtoField(butil::rapidjson::GenericValue ,butil::rapidjson::MemoryPoolAllocator >const&,google::protobuf::FieldDescriptorconst*,google::protobuf::Message*,json2pb::Json2PbOptionsconst&,std::__cxx11::basic_string ,std::allocator >*,int)	167	90	53.89%	['fuzz_json']
butil::FlatMap ::resize(unsignedlong)	38	13	34.21%	['fuzz_hpack']
butil::FlatMap ,std::allocator >,unsignedlong,butil::CaseIgnoredHasher,butil::CaseIgnoredEqual,false,butil::PtAllocator,false>::resize(unsignedlong)	38	13	34.21%	['fuzz_hpack']
logging::LogStream::FlushWithoutReset()	53	29	54.71%	['fuzz_butil', 'fuzz_hpack', 'fuzz_sofa', 'fuzz_shead', 'fuzz_esp', 'fuzz_redis', 'fuzz_hulu', 'fuzz_http']
logging::DefaultLogSink::OnLogMessage(int,charconst*,int,charconst*,butil::BasicStringPiece ,std::allocator >>const&)	34	11	32.35%	['fuzz_hpack', 'fuzz_sofa', 'fuzz_redis', 'fuzz_hulu', 'fuzz_http']
google::ParseOperatorName(google::State*)	37	13	35.13%	['fuzz_butil', 'fuzz_hpack', 'fuzz_sofa', 'fuzz_shead', 'fuzz_esp', 'fuzz_redis', 'fuzz_hulu', 'fuzz_http']
voidbutil::IOBuf::_push_or_move_back_ref_to_smallview (butil::IOBuf::BlockRefconst&)	47	13	27.65%	['fuzz_sofa', 'fuzz_shead', 'fuzz_esp', 'fuzz_redis', 'fuzz_hulu']
butil::Status::set_errorv(int,charconst*,__va_list_tag*)	56	28	50.0%	['fuzz_http', 'fuzz_uri']
brpc::HttpMessage::on_header_value(brpc::http_parser*,charconst*,unsignedlong)	50	26	52.0%	['fuzz_http']
brpc::HttpMessage::OnBody(charconst*,unsignedlong)	56	14	25.0%	['fuzz_http']

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
	[]	[]
/src/brpc/src/brpc/progressive_reader.h	[]	[]
/src/brpc/src/butil/third_party/rapidjson/allocators.h	[]	[]
/src/brpc/src/bvar/latency_recorder.cpp	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/brpc/ssl_options.h	[]	[]
/src/brpc/build/test/v1.pb.h	[]	[]
/usr/include/x86_64-linux-gnu/bits/byteswap.h	['fuzz_hulu', 'fuzz_sofa']	[]
/src/brpc/src/butil/synchronization/condition_variable_posix.cc	[]	[]
/src/brpc/src/butil/files/file_watcher.cpp	[]	[]
/src/brpc/src/butil/status.h	['fuzz_uri', 'fuzz_http']	['fuzz_uri', 'fuzz_http']
/src/brpc/src/mcpack2pb/parser-inl.h	[]	[]
/src/brpc/src/brpc/stream.h	[]	[]
/src/brpc/src/brpc/policy/weighted_randomized_load_balancer.h	[]	[]
/src/brpc/src/butil/iobuf.h	['fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/usr/include/google/protobuf/stubs/casts.h	[]	[]
/src/brpc/src/brpc/builtin/index_service.cpp	[]	[]
/src/brpc/src/brpc/selective_channel.cpp	[]	[]
/src/brpc/src/butil/ptr_container.h	[]	[]
/src/brpc/src/brpc/periodic_naming_service.cpp	[]	[]
/src/brpc/src/brpc/policy/nacos_naming_service.h	[]	[]
/src/brpc/build/test/addressbook1.pb.h	[]	[]
/src/brpc/src/bthread/remote_task_queue.h	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/allocated_ptr.h	[]	[]
/src/brpc/build/brpc/proto_base.pb.h	[]	[]
/src/brpc/src/bthread/task_group.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/bthread/task_meta.h	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/build/brpc/rpc_dump.pb.cc	[]	[]
/src/brpc/src/butil/class_name.cpp	[]	[]
/src/brpc/src/butil/memory/ref_counted.cc	['fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/butil/files/file_enumerator.cc	[]	[]
/src/brpc/src/bthread/sys_futex.h	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/brpc/policy/nacos_naming_service.cpp	[]	[]
/src/brpc/src/brpc/server.h	[]	[]
/src/brpc/src/brpc/callback.h	[]	[]
/src/brpc/src/brpc/restful.h	[]	[]
/src/brpc/src/brpc/builtin/bad_method_service.cpp	[]	[]
/src/brpc/src/butil/third_party/rapidjson/internal/dtoa.h	[]	[]
/src/brpc/build/brpc/rtmp.pb.h	[]	[]
/src/brpc/src/brpc/policy/list_naming_service.h	[]	[]
/src/brpc/src/brpc/nshead_pb_service_adaptor.h	[]	[]
/usr/include/google/protobuf/stubs/status.h	[]	[]
/src/brpc/src/brpc/builtin/dir_service.cpp	[]	[]
/src/brpc/src/brpc/details/controller_private_accessor.h	[]	[]
/src/brpc/src/brpc/policy/esp_authenticator.h	[]	[]
/src/brpc/src/butil/files/scoped_file.cc	[]	[]
/src/brpc/src/brpc/nshead_pb_service_adaptor.cpp	[]	[]
/src/brpc/src/brpc/adaptive_max_concurrency.cpp	[]	[]
/src/brpc/src/bvar/detail/percentile.h	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/brpc/details/http_message.h	['fuzz_http']	['fuzz_http']
/usr/include/google/protobuf/stubs/hash.h	[]	[]
/src/brpc/src/bthread/errno.cpp	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/butil/strings/string16.cc	[]	[]
/src/brpc/src/brpc/builtin/viz_min_js.cpp	[]	[]
/src/brpc/src/brpc/policy/constant_concurrency_limiter.h	[]	[]
/src/brpc/src/butil/atomicops.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/mcpack2pb/field_type.h	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_iterator.h	['fuzz_butil', 'fuzz_json', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/butil/lazy_instance.h	['fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/brpc/parse_result.h	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/brpc/socket.h	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/brpc/nshead_service.cpp	[]	[]
/src/brpc/build/brpc/nshead_meta.pb.h	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/list.tcc	['fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/butil/third_party/rapidjson/internal/strtod.h	['fuzz_json']	['fuzz_json']
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/regex_constants.h	[]	[]
/src/brpc/src/brpc/details/hpack.h	['fuzz_hpack']	['fuzz_hpack']
/src/brpc/src/bthread/execution_queue.cpp	[]	[]
/src/brpc/src/butil/debug/stack_trace_posix.cc	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/brpc/builtin/protobufs_service.cpp	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_construct.h	[]	[]
/src/brpc/build/brpc/span.pb.cc	[]	[]
/src/brpc/build/brpc/policy/public_pbrpc_meta.pb.cc	[]	[]
/src/brpc/src/butil/files/file_path.cc	[]	[]
/src/brpc/build/brpc/policy/sofa_pbrpc_meta.pb.h	[]	[]
/src/brpc/build/test/echo.pb.cc	[]	[]
/src/brpc/src/butil/class_name.h	[]	[]
/src/brpc/src/brpc/uri.h	['fuzz_uri']	['fuzz_uri']
/src/brpc/src/butil/shared_object.h	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/butil/scoped_clear_errno.h	[]	[]
/src/brpc/src/brpc/builtin/grpc_health_check_service.cpp	[]	[]
/src/brpc/src/brpc/builtin/get_js_service.cpp	[]	[]
/src/brpc/build/brpc/policy/baidu_rpc_meta.pb.cc	[]	[]
/src/brpc/src/brpc/builtin/pprof_perl.cpp	[]	[]
/src/brpc/src/brpc/esp_message.cpp	[]	[]
/src/brpc/src/brpc/policy/auto_concurrency_limiter.h	[]	[]
/src/brpc/src/brpc/builtin/flags_service.h	[]	[]
/src/brpc/src/bvar/detail/series.h	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/allocator.h	['fuzz_butil', 'fuzz_json', 'fuzz_hpack', 'fuzz_redis', 'fuzz_uri', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/unique_ptr.h	['fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/brpc/uri.cpp	['fuzz_uri', 'fuzz_http']	['fuzz_uri', 'fuzz_http']
/src/brpc/src/brpc/compress.h	[]	[]
/src/brpc/src/butil/numerics/safe_conversions.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/butil/time.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/brpc/policy/remote_file_naming_service.h	[]	[]
/src/brpc/src/butil/find_cstr.h	[]	[]
/src/brpc/src/brpc/builtin/status_service.cpp	[]	[]
/src/brpc/src/butil/containers/linked_list.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/brpc/rpc_pb_message_factory.h	[]	[]
/src/brpc/src/brpc/socket_inl.h	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/brpc/policy/list_naming_service.cpp	[]	[]
/src/brpc/src/brpc/amf_inl.h	[]	[]
/src/brpc/src/brpc/builtin/vars_service.cpp	[]	[]
/src/brpc/src/brpc/policy/esp_authenticator.cpp	[]	[]
/src/brpc/src/brpc/policy/constant_concurrency_limiter.cpp	[]	[]
/src/brpc/src/brpc/baidu_master_service.cpp	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/shared_ptr_base.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/brpc/policy/redis_authenticator.h	[]	[]
/src/brpc/src/butil/strings/utf_string_conversion_utils.h	[]	[]
/src/brpc/src/bthread/fd.cpp	[]	[]
/src/brpc/src/butil/time/time.h	[]	[]
/src/brpc/src/brpc/checksum.cpp	[]	[]
/src/brpc/src/brpc/policy/hulu_pbrpc_protocol.cpp	['fuzz_hulu']	['fuzz_hulu']
/src/brpc/src/butil/base64.cc	['fuzz_butil', 'fuzz_json']	['fuzz_butil', 'fuzz_json']
/src/brpc/src/bvar/mvariable.cpp	[]	[]
/src/brpc/src/brpc/server_node.h	[]	[]
/src/brpc/src/brpc/amf.cpp	[]	[]
/src/brpc/src/brpc/builtin/jquery_min_js.cpp	[]	[]
/src/brpc/src/butil/zero_copy_stream_as_streambuf.h	[]	[]
/src/brpc/src/brpc/destroyable.h	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/atomicity.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/brpc/protocol.cpp	[]	[]
/src/brpc/src/butil/macros.h	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/butil/thread_key.cpp	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/butil/time/time_posix.cc	[]	[]
/src/brpc/src/brpc/serialized_request.h	[]	[]
/usr/include/google/protobuf/message.h	['fuzz_json']	['fuzz_json']
/src/brpc/src/butil/fd_utility.cpp	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/butil/third_party/symbolize/demangle.cc	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_hpack', 'fuzz_redis']
/src/brpc/src/butil/third_party/rapidjson/error/../encodings.h	['fuzz_json']	[]
/src/brpc/src/brpc/builtin/connections_service.cpp	[]	[]
/src/brpc/src/brpc/details/usercode_backup_pool.h	[]	[]
/src/brpc/src/brpc/policy/nshead_mcpack_protocol.cpp	[]	[]
/src/brpc/src/butil/third_party/rapidjson/optimized_writer.h	[]	[]
/src/brpc/src/butil/file_util.cc	[]	[]
/src/brpc/src/butil/memory/singleton_on_pthread_once.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/build/brpc/rpc_dump.pb.h	[]	[]
/src/brpc/src/brpc/policy/locality_aware_load_balancer.cpp	[]	[]
/src/brpc/src/brpc/policy/rtmp_protocol.cpp	[]	[]
/src/brpc/src/brpc/policy/snappy_compress.cpp	[]	[]
/src/brpc/src/brpc/builtin/flags_service.cpp	[]	[]
/src/brpc/src/mcpack2pb/mcpack2pb.h	[]	[]
/src/brpc/src/brpc/builtin/bad_method_service.h	[]	[]
/src/brpc/src/brpc/ssl_options.cpp	[]	[]
/src/brpc/src/json2pb/json_to_pb.cpp	['fuzz_json']	['fuzz_json']
/src/brpc/src/brpc/redis_command.h	['fuzz_redis']	[]
/src/brpc/src/brpc/details/load_balancer_with_naming.h	[]	[]
/src/brpc/src/butil/third_party/rapidjson/document.h	['fuzz_json']	['fuzz_json']
/src/brpc/src/brpc/stream.cpp	[]	[]
/src/brpc/src/brpc/builtin/get_js_service.h	[]	[]
/src/brpc/src/json2pb/protobuf_map.cpp	['fuzz_json']	['fuzz_json']
/src/brpc/src/brpc/redis.cpp	[]	[]
/src/brpc/src/butil/third_party/rapidjson/writer.h	[]	[]
/src/brpc/src/butil/numerics/safe_conversions_impl.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/butil/compat.h	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/usr/include/google/protobuf/map_entry_lite.h	[]	[]
/usr/include/google/protobuf/extension_set.h	[]	[]
/src/brpc/src/brpc/policy/discovery_naming_service.cpp	[]	[]
/src/brpc/src/brpc/input_messenger.cpp	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/butil/status.cpp	['fuzz_uri', 'fuzz_http']	['fuzz_uri', 'fuzz_http']
/src/brpc/src/butil/strings/string16.h	[]	[]
/src/brpc/src/butil/strings/utf_string_conversions.cc	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_deque.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/hashtable.h	['fuzz_uri', 'fuzz_hulu', 'fuzz_sofa']	[]
/src/brpc/src/butil/fast_rand.cpp	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/butil/sys_byteorder.h	[]	[]
/src/brpc/src/bthread/execution_queue.h	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_pair.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_uri', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/brpc/details/rtmp_utils.cpp	[]	[]
/src/brpc/src/brpc/policy/baidu_rpc_protocol.cpp	[]	[]
/src/brpc/src/butil/arena.cpp	['fuzz_redis']	['fuzz_redis']
/src/brpc/build/brpc/streaming_rpc_meta.pb.cc	[]	[]
/src/brpc/src/brpc/policy/hasher.cpp	[]	[]
/src/brpc/src/mcpack2pb/parser.h	[]	[]
/src/brpc/src/brpc/policy/ubrpc2pb_protocol.cpp	[]	[]
/src/brpc/src/butil/object_pool_inl.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/build/brpc/options.pb.cc	[]	[]
/src/brpc/src/bvar/vector.h	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/usr/include/google/protobuf/map_field.h	[]	[]
/src/brpc/src/butil/string_splitter_inl.h	['fuzz_uri']	['fuzz_uri']
/src/brpc/build/brpc/builtin_service.pb.cc	[]	[]
/src/brpc/src/mcpack2pb/serializer.h	[]	[]
/src/brpc/src/brpc/policy/http2_rpc_protocol.h	[]	[]
/src/brpc/build/idl_options.pb.cc	[]	[]
/src/brpc/src/brpc/socket_id.h	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/brpc/details/ssl_helper.h	[]	[]
/src/brpc/src/butil/stl_util.h	[]	[]
/src/brpc/src/butil/strings/sys_string_conversions_posix.cc	[]	[]
/src/brpc/src/brpc/details/load_balancer_with_naming.cpp	[]	[]
/src/brpc/src/brpc/periodic_naming_service.h	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/ptr_traits.h	['fuzz_butil', 'fuzz_json', 'fuzz_hpack', 'fuzz_redis', 'fuzz_uri', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/butil/threading/thread_restrictions.cc	['fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/json2pb/pb_to_json.cpp	[]	[]
/src/brpc/src/brpc/rpc_dump.h	[]	[]
/src/brpc/src/butil/threading/platform_thread_linux.cc	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/regex.tcc	[]	[]
/src/brpc/src/butil/binary_printer.h	['fuzz_http']	[]
/src/brpc/src/butil/third_party/rapidjson/internal/ieee754.h	[]	[]
/src/brpc/src/brpc/details/hpack.cpp	['fuzz_hpack']	['fuzz_hpack']
/src/brpc/src/bvar/detail/percentile.cpp	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/brpc/details/naming_service_thread.h	[]	[]
/usr/include/google/protobuf/map_field_lite.h	[]	[]
/src/brpc/src/brpc/policy/domain_naming_service.cpp	[]	[]
/src/brpc/src/brpc/naming_service.h	[]	[]
/src/brpc/src/bthread/prime_offset.h	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/brpc/builtin/bthreads_service.h	[]	[]
/src/brpc/src/butil/string_printf.cpp	['fuzz_json', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_json']
/src/brpc/test/fuzzing/fuzz_hulu.cpp	['fuzz_hulu']	['fuzz_hulu']
/src/brpc/src/butil/threading/thread_local_posix.cc	['fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/usr/include/google/protobuf/descriptor.pb.h	[]	[]
/src/brpc/src/butil/binary_printer.cpp	['fuzz_http']	['fuzz_http']
/src/brpc/src/brpc/details/http_parser.cpp	['fuzz_http']	['fuzz_http']
/src/brpc/src/butil/memory/scope_guard.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/usr/include/google/protobuf/util/json_util.h	[]	[]
/src/brpc/src/brpc/policy/http_rpc_protocol.h	[]	[]
/src/brpc/src/brpc/policy/redis_authenticator.cpp	[]	[]
/src/brpc/src/butil/endpoint.cpp	['fuzz_hulu', 'fuzz_sofa']	['fuzz_hulu', 'fuzz_sofa']
/src/brpc/src/butil/third_party/rapidjson/stringbuffer.h	[]	[]
/src/brpc/build/test/echo.pb.h	[]	[]
/src/brpc/src/brpc/mongo_head.h	[]	[]
/src/brpc/src/butil/third_party/rapidjson/memorybuffer.h	[]	[]
/src/brpc/src/brpc/simple_data_pool.cpp	[]	[]
/src/brpc/src/butil/containers/flat_map.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_uri', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_uri', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/butil/third_party/rapidjson/internal/strfunc.h	['fuzz_json']	['fuzz_json']
/src/brpc/src/brpc/nshead_message.cpp	[]	[]
/src/brpc/build/brpc/policy/hulu_pbrpc_meta.pb.cc	[]	[]
/src/brpc/src/butil/third_party/rapidjson/error/error.h	['fuzz_json']	['fuzz_json']
/src/brpc/src/butil/files/file_path.h	[]	[]
/src/brpc/src/bvar/detail/sampler.cpp	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/bthread/timer_thread.h	[]	[]
/src/brpc/src/brpc/policy/file_naming_service.h	[]	[]
/src/brpc/src/butil/logging.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/brpc/builtin/rpcz_service.h	[]	[]
/src/brpc/src/bthread/mutex.cpp	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/usr/include/google/protobuf/map.h	[]	[]
/src/brpc/src/brpc/http2.cpp	[]	[]
/src/brpc/src/bthread/interrupt_pthread.cpp	[]	[]
/src/brpc/src/brpc/builtin/sockets_service.cpp	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/sstream.tcc	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/brpc/details/usercode_backup_pool.cpp	[]	[]
/src/brpc/src/brpc/policy/randomized_load_balancer.h	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/postypes.h	[]	[]
/src/brpc/src/brpc/socket_map.cpp	[]	[]
/src/brpc/build/test/v2.pb.cc	[]	[]
/src/brpc/src/brpc/http_method.cpp	['fuzz_http']	['fuzz_http']
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/array	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/brpc/http_header.h	['fuzz_http']	['fuzz_http']
/src/brpc/build/brpc/policy/sofa_pbrpc_meta.pb.cc	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/vector.tcc	['fuzz_butil', 'fuzz_json', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/butil/process_util.cc	[]	[]
/usr/include/openssl/x509v3.h	[]	[]
/src/brpc/src/butil/synchronization/lock.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/json2pb/encode_decode.cpp	['fuzz_json']	['fuzz_json']
/src/brpc/src/bthread/key.cpp	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/regex_error.h	[]	[]
/src/brpc/src/brpc/stream_impl.h	[]	[]
/src/brpc/src/butil/debug/alias.cc	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/usr/include/gflags/gflags.h	[]	[]
/src/brpc/src/brpc/policy/file_naming_service.cpp	[]	[]
/src/brpc/src/butil/threading/simple_thread.h	['fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/butil/debug/stack_trace.cc	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_hpack', 'fuzz_redis']
/src/brpc/build/test/repeated.pb.h	[]	[]
/src/brpc/src/butil/memory/singleton.cc	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/butil/third_party/dmg_fp/g_fmt.cc	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/functional_hash.h	[]	[]
/src/brpc/src/butil/threading/thread_restrictions.h	['fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/bvar/recorder.h	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/brpc/rtmp.h	[]	[]
/src/brpc/src/butil/iobuf_inl.h	['fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/butil/strings/string_piece.h	['fuzz_butil', 'fuzz_json', 'fuzz_hpack', 'fuzz_redis', 'fuzz_uri', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_json', 'fuzz_hpack', 'fuzz_redis', 'fuzz_uri', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/butil/files/file_enumerator_posix.cc	[]	[]
/src/brpc/src/butil/files/file.cc	[]	[]
/src/brpc/src/butil/thread_local.cpp	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/usr/include/google/protobuf/arena_impl.h	[]	[]
/src/brpc/test/fuzzing/fuzz_http.cpp	['fuzz_http']	['fuzz_http']
/src/brpc/src/butil/debug/stack_trace.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/bthread/work_stealing_queue.h	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/butil/strings/string_util.cc	[]	[]
/src/brpc/src/brpc/health_check_option.h	[]	[]
/usr/include/google/protobuf/metadata.h	['fuzz_json']	['fuzz_json']
/src/brpc/src/brpc/policy/streaming_rpc_protocol.cpp	[]	[]
/src/brpc/src/brpc/nshead_service.h	[]	[]
/src/brpc/src/butil/memory/scoped_ptr.h	[]	[]
/usr/include/google/protobuf/map_entry.h	[]	[]
/src/brpc/src/butil/crc32c.h	['fuzz_butil']	['fuzz_butil']
/src/brpc/src/brpc/nshead_message.h	[]	[]
/src/brpc/src/brpc/policy/gzip_compress.cpp	[]	[]
/src/brpc/src/brpc/details/tcmalloc_extension.cpp	[]	[]
/src/brpc/src/mcpack2pb/serializer-inl.h	[]	[]
/usr/include/google/protobuf/stubs/callback.h	[]	[]
/src/brpc/src/brpc/builtin/list_service.h	[]	[]
/src/brpc/src/bvar/collector.cpp	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/x86_64-linux-gnu/c++/9/bits/gthr-default.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/brpc/builtin/common.cpp	[]	[]
/src/brpc/src/brpc/event_dispatcher_epoll.cpp	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/brpc/retry_policy.h	[]	[]
/src/brpc/src/brpc/policy/dynpart_load_balancer.h	[]	[]
/src/brpc/src/bthread/parking_lot.h	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/build/test/health_check.pb.h	[]	[]
/src/brpc/src/brpc/protocol.h	[]	[]
/src/brpc/src/brpc/policy/consistent_hashing_load_balancer.h	[]	[]
/src/brpc/src/butil/fd_guard.h	[]	[]
/src/brpc/build/brpc/trackme.pb.h	[]	[]
/src/brpc/src/json2pb/protobuf_type_resolver.cpp	[]	[]
/src/brpc/src/brpc/policy/locality_aware_load_balancer.h	[]	[]
/src/brpc/src/brpc/builtin/health_service.cpp	[]	[]
/src/brpc/src/butil/at_exit.cc	['fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/bthread/timer_thread.cpp	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/bthread/list_of_abafree_id.h	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/brpc/policy/round_robin_load_balancer.h	[]	[]
/src/brpc/src/brpc/load_balancer.cpp	[]	[]
/src/brpc/src/brpc/esp_message.h	[]	[]
/src/brpc/src/butil/hash.h	['fuzz_butil']	['fuzz_butil']
/src/brpc/src/brpc/socket_message.h	[]	[]
/src/brpc/src/butil/third_party/rapidjson/internal/itoa.h	[]	[]
/src/brpc/src/brpc/builtin/version_service.cpp	[]	[]
/src/brpc/src/json2pb/zero_copy_stream_writer.h	[]	[]
/src/brpc/src/butil/third_party/rapidjson/error/../allocators.h	['fuzz_json']	[]
/src/brpc/src/butil/intrusive_ptr.hpp	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_tree.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/brpc/policy/nshead_mcpack_protocol.h	[]	[]
/src/brpc/src/brpc/policy/crc32c_checksum.cpp	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/istream	[]	[]
/src/brpc/build/test/v3.pb.h	[]	[]
/src/brpc/build/test/snappy_message.pb.cc	[]	[]
/src/brpc/build/test/iobuf.pb.cc	[]	[]
/src/brpc/src/bvar/window.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/brpc/adaptive_protocol_type.h	[]	[]
/src/brpc/src/brpc/policy/public_pbrpc_protocol.cpp	[]	[]
/src/brpc/src/brpc/builtin/status_service.h	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/unique_lock.h	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/butil/debug/proc_maps_linux.h	[]	[]
/src/brpc/build/brpc/get_favicon.pb.cc	[]	[]
/src/brpc/src/brpc/cluster_recover_policy.cpp	[]	[]
/src/brpc/src/brpc/builtin/pprof_service.h	[]	[]
/src/brpc/src/brpc/policy/redis_protocol.cpp	[]	[]
/src/brpc/src/brpc/describable.h	['fuzz_hpack']	['fuzz_hpack']
/src/brpc/src/brpc/http_header.cpp	['fuzz_http']	['fuzz_http']
/src/brpc/src/brpc/serialized_response.h	[]	[]
/src/brpc/src/brpc/channel.cpp	[]	[]
/src/brpc/src/brpc/nonreflectable_message.h	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_tempbuf.h	[]	[]
/src/brpc/src/butil/threading/thread_local.h	['fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/build/brpc/get_js.pb.cc	[]	[]
/src/brpc/src/brpc/policy/consul_naming_service.cpp	[]	[]
/src/brpc/src/butil/arena.h	['fuzz_redis']	['fuzz_redis']
/src/brpc/src/brpc/policy/rtmp_protocol.h	[]	[]
/src/brpc/src/butil/strings/string_number_conversions.cc	['fuzz_json', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_json']
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/regex_executor.h	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/aligned_buffer.h	['fuzz_hpack', 'fuzz_redis', 'fuzz_uri', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/butil/hash.cc	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil']
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/std_mutex.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/mcpack2pb/field_type.cpp	[]	[]
/src/brpc/src/brpc/builtin/hotspots_service.h	[]	[]
/src/brpc/src/butil/strings/string_split.cc	[]	[]
/src/brpc/src/bthread/task_control.h	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/streambuf	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/brpc/builtin/index_service.h	[]	[]
/src/brpc/build/brpc/rtmp.pb.cc	[]	[]
/src/brpc/src/butil/third_party/rapidjson/internal/stack.h	['fuzz_json']	['fuzz_json']
/usr/include/google/protobuf/stubs/mutex.h	[]	[]
/src/brpc/src/butil/zero_copy_stream_as_streambuf.cpp	[]	[]
/usr/include/google/protobuf/wire_format.h	[]	[]
/src/brpc/build/brpc/policy/mongo.pb.h	[]	[]
/src/brpc/src/brpc/channel_base.h	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/regex_automaton.h	[]	[]
/src/brpc/build/test/addressbook_encode_decode.pb.cc	[]	[]
/src/brpc/src/butil/logging.cc	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/brpc/policy/randomized_load_balancer.cpp	[]	[]
/src/brpc/build/brpc/span.pb.h	[]	[]
/src/brpc/src/butil/scoped_lock.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/usr/include/google/protobuf/wire_format_lite_inl.h	[]	[]
/usr/include/leveldb/slice.h	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/new_allocator.h	['fuzz_butil', 'fuzz_json', 'fuzz_hpack', 'fuzz_redis', 'fuzz_uri', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/butil/iobuf_profiler.h	['fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_hpack', 'fuzz_redis', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa']
/src/brpc/test/fuzzing/fuzz_hpack.cpp	['fuzz_hpack']	['fuzz_hpack']
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/char_traits.h	['fuzz_butil', 'fuzz_json', 'fuzz_hpack', 'fuzz_redis', 'fuzz_uri', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/unordered_set.h	['fuzz_uri', 'fuzz_hulu', 'fuzz_sofa']	[]
/src/brpc/src/bvar/latency_recorder.h	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/bthread/butex.h	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/brpc/details/jemalloc_profiler.cpp	[]	[]
/src/brpc/src/brpc/reloadable_flags.cpp	[]	[]
/src/brpc/src/mcpack2pb/serializer.cpp	[]	[]
/src/brpc/src/bthread/bthread.cpp	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_hulu', 'fuzz_sofa']
/src/brpc/build/brpc/streaming_rpc_meta.pb.h	[]	[]
/src/brpc/src/json2pb/zero_copy_stream_reader.h	[]	[]
/usr/include/google/protobuf/arena.h	[]	[]
/usr/include/google/protobuf/arenastring.h	[]	[]
/src/brpc/src/butil/strings/utf_string_conversion_utils.cc	[]	[]
/src/brpc/src/bthread/butex.cpp	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/build/test/addressbook_map.pb.h	[]	[]
/src/brpc/src/bthread/mutex.h	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/bvar/reducer.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/test/fuzzing/fuzz_sofa.cpp	['fuzz_sofa']	['fuzz_sofa']
/src/brpc/src/bthread/stack.cpp	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/brpc/input_messenger.h	[]	[]
/src/brpc/src/bvar/detail/sampler.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/butil/containers/doubly_buffered_data.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/build/test/addressbook_encode_decode.pb.h	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_stack.h	['fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/build/brpc/policy/hulu_pbrpc_meta.pb.h	[]	[]
/src/brpc/build/test/v1.pb.cc	[]	[]
/src/brpc/src/butil/third_party/icu/icu_utf.cc	[]	[]
/src/brpc/src/butil/fast_rand.h	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bitset	[]	[]
/src/brpc/src/brpc/input_message_base.h	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/butil/files/file_enumerator.h	[]	[]
/src/brpc/src/brpc/builtin/dir_service.h	[]	[]
/src/brpc/src/brpc/serialized_request.cpp	[]	[]
/src/brpc/src/butil/details/extended_endpoint.hpp	['fuzz_hulu', 'fuzz_sofa']	['fuzz_hulu', 'fuzz_sofa']
/usr/include/google/protobuf/generated_message_reflection.h	[]	[]
/src/brpc/src/brpc/builtin/sorttable_js.cpp	[]	[]
/src/brpc/src/brpc/socket.cpp	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/brpc/builtin/version_service.h	[]	[]
/src/brpc/src/butil/third_party/rapidjson/error/en.h	['fuzz_json']	['fuzz_json']
/src/brpc/src/butil/raw_pack.h	[]	[]
/src/brpc/src/butil/third_party/dmg_fp/dtoa_wrapper.cc	[]	[]
/src/brpc/src/brpc/rpc_dump.cpp	[]	[]
/src/brpc/src/brpc/policy/http2_rpc_protocol.cpp	[]	[]
/src/brpc/src/brpc/details/http_message.cpp	['fuzz_http']	['fuzz_http']
/src/brpc/src/bvar/detail/call_op_returning_void.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/brpc/builtin/rpcz_service.cpp	[]	[]
/src/brpc/src/butil/containers/bounded_queue.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/brpc/circuit_breaker.h	[]	[]
/src/brpc/src/butil/bit_array.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_uri', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_hpack', 'fuzz_http']
/src/brpc/src/brpc/policy/nova_pbrpc_protocol.cpp	[]	[]
/src/brpc/src/brpc/policy/ubrpc2pb_protocol.h	[]	[]
/src/brpc/src/brpc/socket_map.h	[]	[]
/src/brpc/src/bthread/id.cpp	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/usr/include/google/protobuf/metadata_lite.h	['fuzz_json']	['fuzz_json']
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_queue.h	[]	[]
/usr/include/google/protobuf/message_lite.h	['fuzz_json']	['fuzz_json']
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/alloc_traits.h	['fuzz_butil', 'fuzz_json', 'fuzz_hpack', 'fuzz_redis', 'fuzz_uri', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/type_traits.h	['fuzz_butil', 'fuzz_json', 'fuzz_hpack', 'fuzz_redis', 'fuzz_uri', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/butil/containers/flat_map_inl.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_uri', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_uri', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/butil/third_party/snappy/snappy.cc	[]	[]
/src/brpc/build/brpc/get_js.pb.h	[]	[]
/src/brpc/src/butil/threading/simple_thread.cc	['fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/usr/include/google/protobuf/map_field_inl.h	[]	[]
/src/brpc/src/brpc/builtin/list_service.cpp	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/regex_compiler.tcc	[]	[]
/src/brpc/test/fuzzing/fuzz_uri.cpp	['fuzz_uri']	['fuzz_uri']
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/regex_scanner.tcc	[]	[]
/src/brpc/build/brpc/policy/mongo.pb.cc	[]	[]
/src/brpc/src/brpc/mongo_service_adaptor.h	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/limits	['fuzz_butil', 'fuzz_json', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/brpc/policy/sofa_pbrpc_protocol.cpp	['fuzz_sofa']	['fuzz_sofa']
/src/brpc/src/butil/synchronization/waitable_event_posix.cc	['fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/build/test/message.pb.h	[]	[]
/src/brpc/src/brpc/policy/round_robin_load_balancer.cpp	[]	[]
/src/brpc/build/brpc/grpc_health_check.pb.h	[]	[]
/src/brpc/src/butil/popen.cpp	[]	[]
/src/brpc/src/butil/string_splitter.h	[]	[]
/src/brpc/src/butil/files/file_watcher.h	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/basic_string.h	['fuzz_butil', 'fuzz_json', 'fuzz_hpack', 'fuzz_redis', 'fuzz_uri', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/build/test/repeated.pb.cc	[]	[]
/src/brpc/src/butil/threading/thread_id_name_manager.cc	[]	[]
/src/brpc/src/butil/third_party/snappy/snappy-sinksource.h	[]	[]
/src/brpc/src/brpc/http_status_code.cpp	[]	[]
/src/brpc/src/brpc/controller.h	[]	[]
/src/brpc/src/butil/crc32c.cc	['fuzz_butil']	['fuzz_butil']
/src/brpc/src/brpc/controller.cpp	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_vector.h	['fuzz_butil', 'fuzz_json', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/brpc/stream_creator.h	[]	[]
/src/brpc/build/brpc/grpc_health_check.pb.cc	[]	[]
/usr/include/leveldb/status.h	[]	[]
/src/brpc/src/brpc/builtin/get_favicon_service.h	[]	[]
/src/brpc/src/butil/synchronization/waitable_event.h	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/basic_ios.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/brpc/grpc.cpp	[]	[]
/usr/include/google/protobuf/service.h	[]	[]
/src/brpc/build/test/message.pb.cc	[]	[]
/src/brpc/src/brpc/event_dispatcher.cpp	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/brpc/policy/mongo_protocol.cpp	[]	[]
/src/brpc/test/fuzzing/fuzz_esp.cpp	['fuzz_esp']	['fuzz_esp']
/src/brpc/build/brpc/options.pb.h	[]	[]
/src/brpc/src/butil/third_party/rapidjson/encodings.h	[]	[]
/src/brpc/src/brpc/adaptive_connection_type.cpp	[]	[]
/src/brpc/src/butil/third_party/rapidjson/rapidjson.h	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/hashtable_policy.h	['fuzz_uri', 'fuzz_hulu', 'fuzz_sofa']	[]
/src/brpc/src/bvar/variable.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/build/test/health_check.pb.cc	[]	[]
/src/brpc/src/brpc/details/server_private_accessor.h	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/std_function.h	['fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/butil/strings/stringprintf.cc	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/ios_base.h	[]	[]
/src/brpc/src/bthread/stack.h	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/brpc/policy/http_rpc_protocol.cpp	[]	[]
/src/brpc/src/brpc/acceptor.h	[]	[]
/src/brpc/src/butil/containers/optional.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/brpc/span.h	[]	[]
/src/brpc/build/brpc/policy/public_pbrpc_meta.pb.h	[]	[]
/usr/include/google/protobuf/generated_message_util.h	['fuzz_json']	[]
/src/brpc/src/butil/errno.cpp	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/test/fuzzing/fuzz_shead.cpp	['fuzz_shead']	['fuzz_shead']
/src/brpc/src/brpc/memcache.cpp	[]	[]
/src/brpc/src/brpc/server.cpp	[]	[]
/src/brpc/src/butil/files/scoped_file.h	[]	[]
/src/brpc/src/brpc/builtin/memory_service.cpp	[]	[]
/src/brpc/src/brpc/load_balancer.h	[]	[]
/src/brpc/src/brpc/policy/timeout_concurrency_limiter.cpp	[]	[]
/src/brpc/src/brpc/builtin/vlog_service.h	[]	[]
/src/brpc/build/test/addressbook.pb.cc	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/regex_compiler.h	[]	[]
/src/brpc/src/butil/third_party/superfasthash/superfasthash.c	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil']
/src/brpc/src/butil/third_party/symbolize/symbolize.cc	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/brpc/amf.h	[]	[]
/src/brpc/src/brpc/policy/most_common_message.h	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/butil/lazy_instance.cc	['fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/regex_automaton.tcc	[]	[]
/src/brpc/build/test/v2.pb.h	[]	[]
/src/brpc/src/butil/memory/manual_constructor.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_uri', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_uri', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/build/test/addressbook.pb.h	[]	[]
/usr/include/google/protobuf/map_type_handler.h	[]	[]
/usr/include/google/protobuf/io/coded_stream.h	[]	[]
/src/brpc/src/butil/iobuf.cpp	['fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/brpc/builtin/prometheus_metrics_service.cpp	[]	[]
/src/brpc/src/butil/thread_key.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/bthread/task_control.cpp	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_hulu', 'fuzz_sofa']
/src/brpc/src/brpc/details/method_status.h	[]	[]
/src/brpc/src/brpc/policy/public_pbrpc_protocol.h	[]	[]
/src/brpc/src/brpc/builtin/connections_service.h	[]	[]
/src/brpc/src/brpc/channel.h	[]	[]
/src/brpc/src/brpc/builtin/vars_service.h	[]	[]
/src/brpc/src/mcpack2pb/mcpack2pb.cpp	[]	[]
/src/brpc/src/brpc/policy/consul_naming_service.h	[]	[]
/src/brpc/src/brpc/server_id.h	[]	[]
/src/brpc/src/butil/memory/ref_counted.h	['fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/deque.tcc	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/basic_string.tcc	['fuzz_butil', 'fuzz_json', 'fuzz_hpack', 'fuzz_redis', 'fuzz_uri', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/brpc/adaptive_max_concurrency.h	[]	[]
/src/brpc/src/brpc/details/naming_service_thread.cpp	[]	[]
/src/brpc/src/brpc/concurrency_limiter.h	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_algobase.h	[]	[]
/src/brpc/src/bthread/task_group.cpp	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_hpack', 'fuzz_redis', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa']
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/string_conversions.h	[]	[]
/src/brpc/src/brpc/builtin/hotspots_service.cpp	[]	[]
/src/brpc/build/test/addressbook1.pb.cc	['fuzz_json']	['fuzz_json']
/src/brpc/src/brpc/excluded_servers.h	[]	[]
/src/brpc/src/brpc/event_dispatcher.h	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/build/brpc/nshead_meta.pb.cc	[]	[]
/src/brpc/src/brpc/acceptor.cpp	[]	[]
/src/brpc/src/brpc/builtin/ids_service.cpp	[]	[]
/src/brpc/src/brpc/policy/remote_file_naming_service.cpp	[]	[]
/src/brpc/src/brpc/builtin/threads_service.cpp	[]	[]
/src/brpc/src/brpc/builtin/flot_min_js.cpp	[]	[]
/src/brpc/src/brpc/details/ssl_helper.cpp	[]	[]
/src/brpc/src/brpc/details/profiler_linker.h	[]	[]
/src/brpc/src/brpc/global.cpp	[]	[]
/src/brpc/src/brpc/parallel_channel.h	[]	[]
/usr/include/google/protobuf/descriptor.h	['fuzz_json']	[]
/src/brpc/src/butil/memory/singleton.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/bvar/passive_status.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/brpc/builtin/protobufs_service.h	[]	[]
/src/brpc/src/bthread/execution_queue_inl.h	[]	[]
/src/brpc/build/test/addressbook_map.pb.cc	[]	[]
/src/brpc/src/butil/sha1_portable.cc	['fuzz_butil']	['fuzz_butil']
/src/brpc/src/brpc/server_id.cpp	[]	[]
/src/brpc/src/butil/strings/string_util.h	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ostream	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/build/brpc/trackme.pb.cc	[]	[]
/src/brpc/src/bthread/task_group_inl.h	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/shared_ptr.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/backward/hash_fun.h	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/brpc/redis.h	[]	[]
/src/brpc/src/brpc/policy/weighted_round_robin_load_balancer.cpp	[]	[]
/src/brpc/src/butil/containers/mpsc_queue.h	['fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_hpack', 'fuzz_http']
/usr/include/google/protobuf/unknown_field_set.h	['fuzz_json']	['fuzz_json']
/src/brpc/src/butil/third_party/rapidjson/prettywriter.h	[]	[]
/src/brpc/build/test/iobuf.pb.h	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_uninitialized.h	[]	[]
/src/brpc/src/brpc/circuit_breaker.cpp	[]	[]
/src/brpc/src/brpc/policy/nshead_protocol.cpp	['fuzz_shead']	['fuzz_shead']
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/predefined_ops.h	[]	[]
/src/brpc/src/butil/strings/string_piece.cc	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_uri', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_uri', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/usr/include/google/protobuf/io/zero_copy_stream.h	[]	[]
/src/brpc/src/butil/time/time.cc	[]	[]
/src/brpc/src/brpc/rpc_pb_message_factory.cpp	[]	[]
/src/brpc/src/brpc/policy/dh.h	[]	[]
/src/brpc/src/bvar/detail/agent_group.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/regex.h	[]	[]
/src/brpc/src/butil/atomicops_internals_x86_gcc.cc	[]	[]
/src/brpc/src/butil/resource_pool.h	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/butil/third_party/snappy/snappy-stubs-internal.h	[]	[]
/src/brpc/src/butil/object_pool.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/bthread/stack_inl.h	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/brpc/policy/memcache_binary_protocol.cpp	[]	[]
/src/brpc/src/brpc/memcache.h	[]	[]
/usr/include/google/protobuf/stubs/once.h	['fuzz_json']	['fuzz_json']
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/regex_scanner.h	[]	[]
/src/brpc/src/butil/containers/case_ignored_flat_map.h	['fuzz_hpack', 'fuzz_http']	['fuzz_hpack', 'fuzz_http']
/src/brpc/src/butil/containers/hash_tables.h	['fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/build/brpc/policy/baidu_rpc_meta.pb.h	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/alloc_traits.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/butil/reloadable_flags.h	[]	[]
/src/brpc/src/butil/endpoint.h	['fuzz_hulu', 'fuzz_sofa']	[]
/src/brpc/test/fuzzing/fuzz_json.cpp	['fuzz_json']	['fuzz_json']
/src/brpc/build/brpc/get_favicon.pb.h	[]	[]
/src/brpc/src/brpc/builtin/sockets_service.h	[]	[]
/src/brpc/src/brpc/span.cpp	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/mutex	[]	[]
/src/brpc/src/brpc/redis_command.cpp	['fuzz_redis']	['fuzz_redis']
/src/brpc/src/brpc/details/health_check.cpp	[]	[]
/src/brpc/build/test/grpc.pb.h	[]	[]
/src/brpc/src/bvar/collector.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/build/brpc/proto_base.pb.cc	[]	[]
/src/brpc/src/brpc/kvmap.h	[]	[]
/src/brpc/src/brpc/details/rtmp_utils.h	[]	[]
/src/brpc/src/butil/resource_pool_inl.h	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/brpc/policy/auto_concurrency_limiter.cpp	[]	[]
/src/brpc/src/brpc/adaptive_connection_type.h	[]	[]
/src/brpc/src/brpc/policy/esp_protocol.cpp	['fuzz_esp']	['fuzz_esp']
/src/brpc/src/brpc/trackme.cpp	[]	[]
/src/brpc/src/brpc/periodic_task.h	[]	[]
/src/brpc/src/brpc/serialized_response.cpp	[]	[]
/src/brpc/src/brpc/retry_policy.cpp	[]	[]
/usr/include/leveldb/options.h	[]	[]
/src/brpc/src/brpc/extension_inl.h	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/exception.h	[]	[]
/src/brpc/src/brpc/builtin/grpc_health_check_service.h	[]	[]
/src/brpc/src/brpc/policy/weighted_round_robin_load_balancer.h	[]	[]
/src/brpc/src/brpc/restful.cpp	[]	[]
/src/brpc/src/brpc/baidu_master_service.h	[]	[]
/src/brpc/src/brpc/policy/consistent_hashing_load_balancer.cpp	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/atomic	['fuzz_butil', 'fuzz_json', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/butil/atomicops_internals_x86_gcc.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/brpc/rtmp.cpp	['fuzz_uri']	['fuzz_uri']
/src/brpc/src/json2pb/protobuf_type_resolver.h	[]	[]
/src/brpc/src/brpc/builtin/memory_service.h	[]	[]
/src/brpc/src/brpc/authenticator.h	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/brpc/closure_guard.h	[]	[]
/src/brpc/build/test/v3.pb.cc	[]	[]
/src/brpc/src/butil/debug/debugger_posix.cc	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/bthread/types.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/butil/third_party/dynamic_annotations/dynamic_annotations.c	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/build/test/grpc.pb.cc	[]	[]
/src/brpc/src/butil/memory/aligned_memory.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_uri', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_uri', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/brpc/policy/weighted_randomized_load_balancer.cpp	[]	[]
/src/brpc/src/butil/third_party/rapidjson/error/../rapidjson.h	['fuzz_json']	[]
/src/brpc/src/butil/third_party/snappy/snappy-sinksource.cc	[]	[]
/usr/include/google/protobuf/wire_format_lite.h	[]	[]
/src/brpc/src/butil/iobuf_profiler.cpp	['fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/brpc/builtin/prometheus_metrics_service.h	[]	[]
/src/brpc/src/butil/debug/proc_maps_linux.cc	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_list.h	['fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/utility	[]	[]
/src/brpc/src/butil/third_party/modp_b64/modp_b64.cc	['fuzz_butil', 'fuzz_json']	['fuzz_butil', 'fuzz_json']
/src/brpc/src/butil/threading/platform_thread.h	['fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/butil/float_util.h	[]	[]
/src/brpc/src/bvar/detail/combiner.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/butil/files/file_posix.cc	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/unordered_map.h	[]	[]
/src/brpc/src/brpc/compress.cpp	[]	[]
/usr/include/google/protobuf/io/gzip_stream.h	[]	[]
/src/brpc/src/brpc/policy/nova_pbrpc_protocol.h	[]	[]
/src/brpc/src/brpc/builtin/vlog_service.cpp	[]	[]
/src/brpc/src/brpc/details/method_status.cpp	[]	[]
/src/brpc/src/brpc/policy/domain_naming_service.h	[]	[]
/src/brpc/src/brpc/builtin/threads_service.h	[]	[]
/src/brpc/src/brpc/policy/dynpart_load_balancer.cpp	[]	[]
/src/brpc/src/bvar/variable.cpp	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/fstream	[]	[]
/src/brpc/src/brpc/builtin/health_service.h	[]	[]
/src/brpc/src/brpc/progressive_attachment.cpp	[]	[]
/src/brpc/src/brpc/details/sparse_minute_counter.h	[]	[]
/src/brpc/src/brpc/extension.h	[]	[]
/src/brpc/src/brpc/policy/timeout_concurrency_limiter.h	[]	[]
/src/brpc/src/brpc/builtin/get_favicon_service.cpp	[]	[]
/src/brpc/src/butil/files/file.h	[]	[]
/src/brpc/src/brpc/builtin/tabbed.h	[]	[]
/src/brpc/src/brpc/policy/dh.cpp	[]	[]
/src/brpc/src/butil/threading/platform_thread_posix.cc	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/butil/strings/string_util_posix.h	[]	[]
/src/brpc/src/butil/scoped_generic.h	[]	[]
/src/brpc/src/butil/third_party/murmurhash3/murmurhash3.cpp	[]	[]
/src/brpc/src/butil/third_party/dmg_fp/dtoa.cc	[]	[]
/src/brpc/src/brpc/periodic_task.cpp	[]	[]
/src/brpc/build/brpc/builtin_service.pb.h	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/atomic_base.h	['fuzz_butil', 'fuzz_json', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/brpc/cluster_recover_policy.h	[]	[]
/src/brpc/src/butil/atomic_ref_count.h	['fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/sstream	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/brpc/builtin/bthreads_service.cpp	[]	[]
/src/brpc/src/brpc/policy/discovery_naming_service.h	[]	[]
/src/brpc/src/brpc/builtin/common.h	[]	[]
/src/brpc/src/brpc/redis_reply.cpp	['fuzz_redis']	['fuzz_redis']
/usr/include/google/protobuf/repeated_field.h	['fuzz_json']	['fuzz_json']
/src/brpc/src/brpc/policy/hulu_pbrpc_controller.h	[]	[]
/src/brpc/src/butil/file_util_posix.cc	[]	[]
/src/brpc/src/butil/single_threaded_pool.h	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_uri', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_butil', 'fuzz_hpack', 'fuzz_redis', 'fuzz_uri', 'fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/butil/third_party/snappy/snappy-internal.h	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/tuple	['fuzz_shead', 'fuzz_http', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	[]
/src/brpc/src/brpc/redis_reply.h	['fuzz_redis']	['fuzz_redis']
/src/brpc/src/butil/third_party/rapidjson/internal/pow10.h	['fuzz_json']	['fuzz_json']
/src/brpc/test/fuzzing/fuzz_butil.cpp	['fuzz_butil']	['fuzz_butil']
/usr/include/google/protobuf/stubs/port.h	[]	[]
/src/brpc/src/brpc/versioned_ref_with_id.h	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']	['fuzz_shead', 'fuzz_hulu', 'fuzz_sofa', 'fuzz_esp']
/src/brpc/src/brpc/builtin/pprof_service.cpp	[]	[]
/src/brpc/test/fuzzing/fuzz_redis.cpp	['fuzz_redis']	['fuzz_redis']
/src/brpc/src/brpc/parallel_channel.cpp	[]	[]
/src/brpc/src/brpc/builtin/ids_service.h	[]	[]
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/regex_executor.tcc	[]	[]
/src/brpc/build/test/snappy_message.pb.h	[]	[]
/src/brpc/src/mcpack2pb/parser.cpp	[]	[]
/src/brpc/src/butil/third_party/rapidjson/internal/diyfp.h	[]	[]
/src/brpc/src/butil/third_party/rapidjson/reader.h	['fuzz_json']	['fuzz_json']

Directories in report

Directory
/src/brpc/src/bvar/
/src/brpc/src/butil/third_party/rapidjson/internal/
/src/brpc/src/brpc/details/
/src/brpc/src/bvar/detail/
/src/brpc/src/butil/numerics/
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/backward/
/src/brpc/src/mcpack2pb/
/src/brpc/src/butil/third_party/symbolize/
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/
/src/brpc/src/butil/third_party/rapidjson/
/src/brpc/src/butil/synchronization/
/src/brpc/src/brpc/builtin/
/usr/include/gflags/
/src/brpc/build/brpc/policy/
/src/brpc/src/json2pb/
/usr/include/google/protobuf/util/
/src/brpc/src/butil/containers/
/src/brpc/src/butil/third_party/dmg_fp/
/usr/include/x86_64-linux-gnu/bits/
/usr/include/google/protobuf/stubs/
/src/brpc/src/butil/files/
/usr/include/google/protobuf/io/
/src/brpc/src/bthread/
/src/brpc/src/butil/debug/
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/x86_64-linux-gnu/c++/9/bits/
/src/brpc/src/butil/third_party/rapidjson/error/../
/src/brpc/src/butil/third_party/superfasthash/
/src/brpc/src/butil/third_party/murmurhash3/
/src/brpc/src/butil/
/src/brpc/src/butil/threading/
/src/brpc/src/butil/third_party/rapidjson/error/
/usr/include/google/protobuf/
/src/brpc/src/butil/time/
/src/brpc/build/
/src/brpc/src/butil/third_party/dynamic_annotations/
/src/brpc/src/butil/third_party/snappy/
/src/brpc/src/butil/third_party/modp_b64/
/src/brpc/src/brpc/
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/ext/
/src/brpc/src/butil/third_party/icu/
/src/brpc/src/brpc/policy/
/src/brpc/src/butil/strings/
/src/brpc/build/brpc/
/src/brpc/src/butil/memory/
/usr/lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/
/usr/include/openssl/
/src/brpc/src/butil/details/
/src/brpc/test/fuzzing/
/usr/include/leveldb/
/src/brpc/build/test/