High level conclusions

Fuzzers reach 88.30% code coverage.

Fuzzers reach 39.53% of cyclomatic complexity.

Fuzzers reach 30.60% of all functions.

Fuzzer fuzz_ubjson is blocked:

The runtime code coverage of fuzz_ubjson covers 0.0% of its statically reachable code. This means there is some place that blocks the fuzzer to continue exploring more code at run time.

Reachability and coverage overview

Functions statically reachable by fuzzers

874 / 2856

Cyclomatic complexity statically reachable by fuzzers

5521 / 13965

Runtime code coverage of functions

2522 / 2856

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_bson_encoder

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	22	12.0%
gold	[1:9]	5	2.74%
yellow	[10:29]	1	0.54%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	154	84.6%
All colors	182	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
6	39	jsoncons::stream_source >::fill_buffer(unsigned char*, unsigned long)	call site: 00039	__cxa_end_catch
3	175	LLVMFuzzerTestOneInput	call site: 00175
2	11	jsoncons::bson::basic_bson_encoder >, void>, std::__1::allocator >::basic_bson_encoder(jsoncons::bytes_sink >, void>&&, std::__1::allocator const&)	call site: 00011
2	19	jsoncons::bson::basic_bson_parser >, std::__1::allocator >::basic_bson_parser , std::__1::allocator >&>(std::__1::basic_istringstream , std::__1::allocator >&, jsoncons::bson::bson_decode_options const&, std::__1::allocator const&)	call site: 00019
2	22	jsoncons::stream_source >::stream_source(std::__1::basic_istream >&, std::__1::allocator const&)	call site: 00022
2	29	LLVMFuzzerTestOneInput	call site: 00029
2	57	jsoncons::bson::basic_bson_parser >, std::__1::allocator >::end_document(jsoncons::basic_json_visitor &, std::__1::error_code&)	call site: 00057	__clang_call_terminate
1	5	jsoncons::bson::basic_bson_encoder >, void>, std::__1::allocator >::basic_bson_encoder(jsoncons::bytes_sink >, void>&&, std::__1::allocator const&)	call site: 00005
1	9	jsoncons::bson::basic_bson_encoder >, void>, std::__1::allocator >::basic_bson_encoder(jsoncons::bytes_sink >, void>&&, jsoncons::bson::bson_encode_options const&, std::__1::allocator const&)	call site: 00009
1	17	jsoncons::bson::basic_bson_reader >, std::__1::allocator >::basic_bson_reader , std::__1::allocator >&>(std::__1::basic_istringstream , std::__1::allocator >&, jsoncons::basic_json_visitor &, jsoncons::bson::bson_decode_options const&, std::__1::allocator const&)	call site: 00017

Runtime coverage analysis

Covered functions

126

Functions that are reachable but not covered

32

Reachable functions

182

Percentage of reachable functions covered

82.42%

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/jsoncons/./fuzzers/fuzz_bson_encoder.cpp	1
/src/jsoncons/./include/jsoncons/sink.hpp	2
/src/jsoncons/./include/jsoncons_ext/bson/bson_encoder.hpp	3
/src/jsoncons/./include/jsoncons_ext/bson/bson_options.hpp	9
/src/jsoncons/./include/jsoncons/json_visitor.hpp	17
/src/jsoncons/./include/jsoncons_ext/bson/bson_reader.hpp	3
/src/jsoncons/./include/jsoncons_ext/bson/bson_parser.hpp	13
/src/jsoncons/./include/jsoncons/ser_utils.hpp	2
/src/jsoncons/./include/jsoncons/source.hpp	18
/src/jsoncons/./include/jsoncons/utility/binary.hpp	4
/src/jsoncons/./include/jsoncons/utility/unicode_traits.hpp	2
/src/jsoncons/./include/jsoncons/config/jsoncons_config.hpp	1
/src/jsoncons/./include/jsoncons/detail/span.hpp	4
/src/jsoncons/./include/jsoncons/utility/byte_string.hpp	3
/src/jsoncons/./include/jsoncons_ext/bson/bson_decimal128.hpp	3
/src/jsoncons/./include/jsoncons/utility/write_number.hpp	1
/src/jsoncons/./include/jsoncons_ext/bson/bson_oid.hpp	5

Fuzzer: fuzz_ubjson_encoder

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	23	11.5%
gold	[1:9]	0	0.0%
yellow	[10:29]	7	3.50%
greenyellow	[30:49]	3	1.5%
lawngreen	50+	167	83.5%
All colors	200	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
6	40	jsoncons::stream_source >::fill_buffer(unsigned char*, unsigned long)	call site: 00040	__cxa_end_catch
3	193	LLVMFuzzerTestOneInput	call site: 00193
2	11	jsoncons::ubjson::basic_ubjson_encoder >, void>, std::__1::allocator >::basic_ubjson_encoder(jsoncons::bytes_sink >, void>&&, std::__1::allocator const&)	call site: 00011
2	19	jsoncons::ubjson::basic_ubjson_parser >, std::__1::allocator >::basic_ubjson_parser , std::__1::allocator >&>(std::__1::basic_istringstream , std::__1::allocator >&, jsoncons::ubjson::ubjson_decode_options const&, std::__1::allocator const&)	call site: 00019
2	22	jsoncons::stream_source >::stream_source(std::__1::basic_istream >&, std::__1::allocator const&)	call site: 00022
2	30	LLVMFuzzerTestOneInput	call site: 00030
2	187	jsoncons::ubjson::basic_ubjson_parser >, std::__1::allocator >::parse(jsoncons::basic_json_visitor &, std::__1::error_code&)	call site: 00187	__clang_call_terminate
1	5	jsoncons::ubjson::basic_ubjson_encoder >, void>, std::__1::allocator >::basic_ubjson_encoder(jsoncons::bytes_sink >, void>&&, std::__1::allocator const&)	call site: 00005
1	9	jsoncons::ubjson::basic_ubjson_encoder >, void>, std::__1::allocator >::basic_ubjson_encoder(jsoncons::bytes_sink >, void>&&, jsoncons::ubjson::ubjson_encode_options const&, std::__1::allocator const&)	call site: 00009
1	17	jsoncons::ubjson::basic_ubjson_reader >, std::__1::allocator >::basic_ubjson_reader , std::__1::allocator >&>(std::__1::basic_istringstream , std::__1::allocator >&, jsoncons::basic_json_visitor &, jsoncons::ubjson::ubjson_decode_options const&, std::__1::allocator const&)	call site: 00017
1	130	jsoncons::ubjson::basic_ubjson_parser >, std::__1::allocator >::begin_array(jsoncons::basic_json_visitor &, std::__1::error_code&)	call site: 00130

Runtime coverage analysis

Covered functions

115

Functions that are reachable but not covered

28

Reachable functions

175

Percentage of reachable functions covered

84.0%

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/jsoncons/./fuzzers/fuzz_ubjson_encoder.cpp	1
/src/jsoncons/./include/jsoncons/sink.hpp	2
/src/jsoncons/./include/jsoncons_ext/ubjson/ubjson_encoder.hpp	3
/src/jsoncons/./include/jsoncons_ext/ubjson/ubjson_options.hpp	10
/src/jsoncons/./include/jsoncons/json_visitor.hpp	18
/src/jsoncons/./include/jsoncons_ext/ubjson/ubjson_reader.hpp	3
/src/jsoncons/./include/jsoncons_ext/ubjson/ubjson_parser.hpp	13
/src/jsoncons/./include/jsoncons/ser_utils.hpp	2
/src/jsoncons/./include/jsoncons/source.hpp	18
/src/jsoncons/./include/jsoncons/utility/binary.hpp	14
/src/jsoncons/./include/jsoncons/utility/unicode_traits.hpp	2
/src/jsoncons/./include/jsoncons/detail/span.hpp	4
/src/jsoncons/./include/jsoncons/utility/read_number.hpp	1
/src/jsoncons/./include/jsoncons/config/jsoncons_config.hpp	1

Fuzzer: fuzz_bigint

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	92	26.4%
gold	[1:9]	11	3.16%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	245	70.4%
All colors	348	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
36	133	jsoncons::operator<(jsoncons::basic_bigint > const&, jsoncons::basic_bigint > const&)	call site: 00133
10	108	jsoncons::basic_bigint >::get_storage_view() const	call site: 00108
10	234	jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const	call site: 00234	_ZN8jsoncons12basic_bigintINSt3__19allocatorImEEEC2ImEET_RKS3_PNS1_9enable_ifIXsr3std11is_integralIS6_EE5valueEvE4typeE
6	326	jsoncons::basic_bigint >::operator>>=(unsigned long)	call site: 00326
5	271	jsoncons::basic_bigint >::operator<<=(unsigned long)	call site: 00271
3	26	jsoncons::detail::bigint_storage >::allocated_storage::reserve(unsigned long, std::__1::allocator const&)	call site: 00026	__clang_call_terminate
3	100	jsoncons::detail::bigint_storage >::allocated_storage::allocated_storage(jsoncons::detail::bigint_storage >::allocated_storage const&, std::__1::allocator const&)	call site: 00100	__clang_call_terminate
3	104	jsoncons::basic_bigint >::set_negative(bool)	call site: 00104
3	186	jsoncons::to_bigint_result jsoncons::to_bigint >(char const*, unsigned long, jsoncons::basic_bigint >&, std::__1::allocator const&)	call site: 00186	__cxa_allocate_exception
2	4	jsoncons::basic_bigint >::basic_bigint (char const*, std::__1::allocator const&)	call site: 00004
2	36	jsoncons::detail::bigint_storage >::allocated_storage::round_up(unsigned long)	call site: 00036
2	84	_ZN8jsoncons6detail14bigint_storageINSt3__19allocatorImEEEC2ImEET_RKS4_PNS2_9enable_ifIXsr3std11is_integralIS7_EE5valueEvE4typeE	call site: 00084

Runtime coverage analysis

Covered functions

75

Functions that are reachable but not covered

17

Reachable functions

163

Percentage of reachable functions covered

89.57%

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/jsoncons/./fuzzers/fuzz_bigint.cpp	1
/src/jsoncons/./include/jsoncons/utility/bigint.hpp	78
/src/jsoncons/./include/jsoncons/config/jsoncons_config.hpp	1
/src/jsoncons/./include/jsoncons/utility/more_type_traits.hpp	1

Fuzzer: fuzz_json_parser_max

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	59	19.0%
gold	[1:9]	2	0.64%
yellow	[10:29]	1	0.32%
greenyellow	[30:49]	6	1.93%
lawngreen	50+	242	78.0%
All colors	310	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
5	293	jsoncons::basic_json_reader >, std::__1::allocator >::check_done(std::__1::error_code&)	call site: 00293
4	126	jsoncons::basic_json_parser >::end_positive_value(jsoncons::basic_json_visitor &, std::__1::error_code&)	call site: 00126
4	269	jsoncons::basic_json_parser >::parse_some_(jsoncons::basic_json_visitor &, std::__1::error_code&)	call site: 00269	__cxa_allocate_exception
3	13	jsoncons::stream_source >::stream_source(std::__1::basic_istream >&, std::__1::allocator const&)	call site: 00013
3	56	jsoncons::stream_source >::fill_buffer(char*, unsigned long)	call site: 00056	__cxa_end_catch
3	98	_ZN8jsoncons14dec_to_integerIlcEENSt3__19enable_ifIXaasr10ext_traits14integer_limitsIT_EE14is_specializedsr10ext_traits14integer_limitsIS3_EE9is_signedENS_16to_number_resultIT0_EEE4typeEPKS5_mRS3_	call site: 00098
3	110	jsoncons::decstr_to_double(char const*, unsigned long, double&)	call site: 00110
3	165	jsoncons::basic_json_parser >::end_string_value(char const*, unsigned long, jsoncons::basic_json_visitor &, std::__1::error_code&)	call site: 00165
3	169	jsoncons::basic_json_parser >::end_string_value(char const*, unsigned long, jsoncons::basic_json_visitor &, std::__1::error_code&)	call site: 00169
2	10	jsoncons::json_source_adaptor > >::json_source_adaptor , std::__1::allocator >&>(std::__1::basic_istringstream , std::__1::allocator >&)	call site: 00010
2	34	jsoncons::basic_json_reader >, std::__1::allocator >::basic_json_reader , std::__1::allocator >&>(std::__1::basic_istringstream , std::__1::allocator >&, jsoncons::basic_json_visitor &, jsoncons::basic_json_decode_options const&, std::__1::allocator const&)	call site: 00034
2	40	jsoncons::basic_json_reader >, std::__1::allocator >::basic_json_reader , std::__1::allocator >&>(std::__1::basic_istringstream , std::__1::allocator >&, jsoncons::basic_json_visitor &, std::__1::allocator const&)	call site: 00040

Runtime coverage analysis

Covered functions

120

Functions that are reachable but not covered

30

Reachable functions

234

Percentage of reachable functions covered

87.18%

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/jsoncons/./fuzzers/fuzz_json_parser_max.cpp	1
/src/jsoncons/./include/jsoncons/json_visitor.hpp	18
/src/jsoncons/./include/jsoncons/json_reader.hpp	7
/src/jsoncons/./include/jsoncons/json_options.hpp	17
/src/jsoncons/./include/jsoncons/source_adaptor.hpp	5
/src/jsoncons/./include/jsoncons/source.hpp	11
/src/jsoncons/./include/jsoncons/json_parser.hpp	34
/src/jsoncons/./include/jsoncons/ser_utils.hpp	2
/src/jsoncons/./include/jsoncons/detail/span.hpp	4
/src/jsoncons/./include/jsoncons/utility/unicode_traits.hpp	7
/src/jsoncons/./include/jsoncons/utility/read_number.hpp	10
/src/jsoncons/./include/jsoncons/utility/more_type_traits.hpp	2
/src/jsoncons/./include/jsoncons/config/jsoncons_config.hpp	1

Fuzzer: fuzz_json_cursor

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	171	41.2%
gold	[1:9]	17	4.09%
yellow	[10:29]	6	1.44%
greenyellow	[30:49]	2	0.48%
lawngreen	50+	219	52.7%
All colors	415	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
49	210	jsoncons::basic_json_parser >::parse_false(char const*, jsoncons::basic_json_visitor &, std::__1::error_code&)	call site: 00210
30	353	void jsoncons::prettify_string , std::__1::allocator > >(char const*, int, int, int, int, std::__1::basic_string , std::__1::allocator >&)	call site: 00353	snprintf
18	313	jsoncons::write_double::write_double(jsoncons::float_chars_format, int)	call site: 00313	ldexp
9	161	jsoncons::basic_json_parser >::end_string_value(char const*, unsigned long, jsoncons::basic_json_visitor &, std::__1::error_code&)	call site: 00161
8	294	_ZNK8jsoncons16basic_staj_eventIcE4get_INSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEES8_cEENS3_9enable_ifIXaasr10ext_traits9is_stringIT_EE5valuesr3std7is_sameINSB_10value_typeET1_EE5valueESB_E4typeET0_RNS3_10error_codeE	call site: 00294	_ZN8jsoncons15bytes_to_stringIPKhNSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEEEENS3_9enable_ifIXaasr3std7is_sameINS3_15iterator_traitsIT_E10value_typeEhEE5valuesr10ext_traits9is_stringIT0_EE5valueEmE4typeESC_SC_NS_12semantic_tagERSF_
8	392	bool jsoncons::dtoa_general , std::__1::allocator > >(double, char, std::__1::basic_string , std::__1::allocator >&, std::__1::integral_constant )	call site: 00392	__cxa_allocate_exception
4	124	jsoncons::basic_json_parser >::end_positive_value(jsoncons::basic_json_visitor &, std::__1::error_code&)	call site: 00124
4	267	jsoncons::basic_json_parser >::parse_some_(jsoncons::basic_json_visitor &, std::__1::error_code&)	call site: 00267	__cxa_allocate_exception
3	52	jsoncons::stream_source >::fill_buffer(char*, unsigned long)	call site: 00052	__cxa_end_catch
3	96	_ZN8jsoncons14dec_to_integerIlcEENSt3__19enable_ifIXaasr10ext_traits14integer_limitsIT_EE14is_specializedsr10ext_traits14integer_limitsIS3_EE9is_signedENS_16to_number_resultIT0_EEE4typeEPKS5_mRS3_	call site: 00096
3	108	jsoncons::decstr_to_double(char const*, unsigned long, double&)	call site: 00108
2	5	jsoncons::basic_json_cursor >, std::__1::allocator >::basic_json_cursor , std::__1::allocator >&>(std::__1::basic_istringstream , std::__1::allocator >&, std::__1::error_code&)	call site: 00005

Runtime coverage analysis

Covered functions

153

Functions that are reachable but not covered

62

Reachable functions

328

Percentage of reachable functions covered

81.1%

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/jsoncons/./fuzzers/fuzz_json_cursor.cpp	1
/src/jsoncons/./include/jsoncons/json_cursor.hpp	10
/src/jsoncons/./include/jsoncons/json_options.hpp	17
/src/jsoncons/./include/jsoncons/ser_utils.hpp	2
/src/jsoncons/./include/jsoncons/staj_cursor.hpp	5
/src/jsoncons/./include/jsoncons/source_adaptor.hpp	4
/src/jsoncons/./include/jsoncons/source.hpp	10
/src/jsoncons/./include/jsoncons/json_parser.hpp	34
/src/jsoncons/./include/jsoncons/json_visitor.hpp	16
/src/jsoncons/./include/jsoncons/staj_event.hpp	7
/src/jsoncons/./include/jsoncons/detail/span.hpp	4
/src/jsoncons/./include/jsoncons/utility/unicode_traits.hpp	7
/src/jsoncons/./include/jsoncons/utility/read_number.hpp	10
/src/jsoncons/./include/jsoncons/utility/more_type_traits.hpp	2
/src/jsoncons/./include/jsoncons/config/jsoncons_config.hpp	1
/src/jsoncons/./include/jsoncons/detail/make_obj_using_allocator.hpp	3
/src/jsoncons/./include/jsoncons/utility/conversion.hpp	1
/src/jsoncons/./include/jsoncons/utility/byte_string.hpp	4
/src/jsoncons/./include/jsoncons/utility/write_number.hpp	15
/src/jsoncons/./include/jsoncons/config/compiler_support.hpp	1
/src/jsoncons/./include/jsoncons/json_exception.hpp	2
/usr/local/bin/../include/c++/v1/stdexcept	1
/src/jsoncons/./include/jsoncons/detail/grisu3.hpp	12

Fuzzer: fuzz_msgpack_parser_max

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	122	23.0%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	407	76.9%
All colors	529	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
16	448	jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const	call site: 00448
15	276	jsoncons::detail::bigint_storage >::operator=(jsoncons::detail::bigint_storage > const&)	call site: 00276
14	372	jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const	call site: 00372	_ZN8jsoncons12basic_bigintINSt3__19allocatorImEEEC2ImEET_RKS3_PNS1_9enable_ifIXsr3std11is_integralIS6_EE5valueEvE4typeE
11	397	jsoncons::basic_bigint >::operator<<=(unsigned long)	call site: 00397
6	41	jsoncons::stream_source >::fill_buffer(unsigned char*, unsigned long)	call site: 00041	__cxa_end_catch
6	426	jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const	call site: 00426
5	262	jsoncons::operator<(jsoncons::basic_bigint > const&, jsoncons::basic_bigint > const&)	call site: 00262
5	442	jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const	call site: 00442	_ZN8jsoncons12basic_bigintINSt3__19allocatorImEEEC2ImEET_RKS3_PNS1_9enable_ifIXsr3std11is_integralIS6_EE5valueEvE4typeE
4	339	jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const	call site: 00339	__cxa_allocate_exception
4	523	LLVMFuzzerTestOneInput	call site: 00523
3	244	jsoncons::basic_bigint >::operator-=(jsoncons::basic_bigint > const&)	call site: 00244
2	9	jsoncons::msgpack::basic_msgpack_parser >, std::__1::allocator >::basic_msgpack_parser , std::__1::allocator >&>(std::__1::basic_istringstream , std::__1::allocator >&, jsoncons::msgpack::msgpack_decode_options const&, std::__1::allocator const&)	call site: 00009

Runtime coverage analysis

Covered functions

230

Functions that are reachable but not covered

38

Reachable functions

311

Percentage of reachable functions covered

87.78%

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/jsoncons/./fuzzers/fuzz_msgpack_parser_max.cpp	1
/src/jsoncons/./include/jsoncons/json_visitor.hpp	6
/src/jsoncons/./include/jsoncons_ext/msgpack/msgpack_options.hpp	6
/src/jsoncons/./include/jsoncons_ext/msgpack/msgpack_reader.hpp	3
/src/jsoncons/./include/jsoncons_ext/msgpack/msgpack_parser.hpp	10
/src/jsoncons/./include/jsoncons/ser_utils.hpp	2
/src/jsoncons/./include/jsoncons/source.hpp	16
/src/jsoncons/./include/jsoncons/generic_visitor.hpp	17
/src/jsoncons/./include/jsoncons/utility/binary.hpp	20
/src/jsoncons/./include/jsoncons/detail/span.hpp	4
/src/jsoncons/./include/jsoncons/utility/unicode_traits.hpp	2
/src/jsoncons/./include/jsoncons/utility/byte_string.hpp	3
/src/jsoncons/./include/jsoncons/utility/bigint.hpp	75
/src/jsoncons/./include/jsoncons/config/jsoncons_config.hpp	1
/src/jsoncons/./include/jsoncons/utility/more_type_traits.hpp	1

Fuzzer: fuzz_json_encoder

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	61	18.1%
gold	[1:9]	1	0.29%
yellow	[10:29]	2	0.59%
greenyellow	[30:49]	4	1.18%
lawngreen	50+	269	79.8%
All colors	337	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
5	317	jsoncons::basic_json_reader >, std::__1::allocator >::check_done(std::__1::error_code&)	call site: 00317
4	150	jsoncons::basic_json_parser >::end_positive_value(jsoncons::basic_json_visitor &, std::__1::error_code&)	call site: 00150
4	293	jsoncons::basic_json_parser >::parse_some_(jsoncons::basic_json_visitor &, std::__1::error_code&)	call site: 00293	__cxa_allocate_exception
3	37	jsoncons::stream_source >::stream_source(std::__1::basic_istream >&, std::__1::allocator const&)	call site: 00037
3	80	jsoncons::stream_source >::fill_buffer(char*, unsigned long)	call site: 00080	__cxa_end_catch
3	122	_ZN8jsoncons14dec_to_integerIlcEENSt3__19enable_ifIXaasr10ext_traits14integer_limitsIT_EE14is_specializedsr10ext_traits14integer_limitsIS3_EE9is_signedENS_16to_number_resultIT0_EEE4typeEPKS5_mRS3_	call site: 00122
3	134	jsoncons::decstr_to_double(char const*, unsigned long, double&)	call site: 00134
3	189	jsoncons::basic_json_parser >::end_string_value(char const*, unsigned long, jsoncons::basic_json_visitor &, std::__1::error_code&)	call site: 00189
3	193	jsoncons::basic_json_parser >::end_string_value(char const*, unsigned long, jsoncons::basic_json_visitor &, std::__1::error_code&)	call site: 00193
2	34	jsoncons::json_source_adaptor > >::json_source_adaptor , std::__1::allocator >&>(std::__1::basic_istringstream , std::__1::allocator >&)	call site: 00034
2	64	jsoncons::basic_json_reader >, std::__1::allocator >::basic_json_reader , std::__1::allocator >&>(std::__1::basic_istringstream , std::__1::allocator >&, jsoncons::basic_json_visitor &, std::__1::allocator const&)	call site: 00064
2	108	_ZN8jsoncons14dec_to_integerIlcEENSt3__19enable_ifIXaasr10ext_traits14integer_limitsIT_EE14is_specializedsr10ext_traits14integer_limitsIS3_EE9is_signedENS_16to_number_resultIT0_EEE4typeEPKS5_mRS3_	call site: 00108

Runtime coverage analysis

Covered functions

197

Functions that are reachable but not covered

33

Reachable functions

273

Percentage of reachable functions covered

87.91%

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/jsoncons/./fuzzers/fuzz_json_encoder.cpp	1
/src/jsoncons/./include/jsoncons/sink.hpp	3
/src/jsoncons/./include/jsoncons/json_encoder.hpp	3
/src/jsoncons/./include/jsoncons/json_options.hpp	29
/src/jsoncons/./include/jsoncons/json_visitor.hpp	18
/src/jsoncons/./include/jsoncons/utility/write_number.hpp	1
/src/jsoncons/./include/jsoncons/json_reader.hpp	7
/src/jsoncons/./include/jsoncons/source_adaptor.hpp	5
/src/jsoncons/./include/jsoncons/source.hpp	11
/src/jsoncons/./include/jsoncons/json_parser.hpp	34
/src/jsoncons/./include/jsoncons/ser_utils.hpp	2
/src/jsoncons/./include/jsoncons/detail/span.hpp	4
/src/jsoncons/./include/jsoncons/utility/unicode_traits.hpp	7
/src/jsoncons/./include/jsoncons/utility/read_number.hpp	10
/src/jsoncons/./include/jsoncons/utility/more_type_traits.hpp	2
/src/jsoncons/./include/jsoncons/config/jsoncons_config.hpp	1

Fuzzer: fuzz_ubjson_parser_max

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	27	14.2%
gold	[1:9]	14	7.36%
yellow	[10:29]	8	4.21%
greenyellow	[30:49]	35	18.4%
lawngreen	50+	106	55.7%
All colors	190	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
6	30	jsoncons::stream_source >::fill_buffer(unsigned char*, unsigned long)	call site: 00030	__cxa_end_catch
3	183	LLVMFuzzerTestOneInput	call site: 00183
2	9	jsoncons::ubjson::basic_ubjson_parser >, std::__1::allocator >::basic_ubjson_parser , std::__1::allocator >&>(std::__1::basic_istringstream , std::__1::allocator >&, jsoncons::ubjson::ubjson_decode_options const&, std::__1::allocator const&)	call site: 00009
2	12	jsoncons::stream_source >::stream_source(std::__1::basic_istream >&, std::__1::allocator const&)	call site: 00012
2	20	LLVMFuzzerTestOneInput	call site: 00020
2	58	jsoncons::ubjson::basic_ubjson_parser >, std::__1::allocator >::read_value(jsoncons::basic_json_visitor &, unsigned char, std::__1::error_code&)	call site: 00058
2	61	std::__1::enable_if ::type jsoncons::binary::big_to_native (unsigned char const*, unsigned long)	call site: 00061	_ZN8jsoncons6binary9byte_swapIjEENSt3__19enable_ifIXaasr3std11is_integralIT_EE5valueeqstS4_Lm4EES4_E4typeES4_
2	177	jsoncons::ubjson::basic_ubjson_parser >, std::__1::allocator >::parse(jsoncons::basic_json_visitor &, std::__1::error_code&)	call site: 00177	__clang_call_terminate
2	187	LLVMFuzzerTestOneInput	call site: 00187
1	7	jsoncons::ubjson::basic_ubjson_reader >, std::__1::allocator >::basic_ubjson_reader , std::__1::allocator >&>(std::__1::basic_istringstream , std::__1::allocator >&, jsoncons::basic_json_visitor &, jsoncons::ubjson::ubjson_decode_options const&, std::__1::allocator const&)	call site: 00007
1	120	jsoncons::ubjson::basic_ubjson_parser >, std::__1::allocator >::begin_array(jsoncons::basic_json_visitor &, std::__1::error_code&)	call site: 00120
1	166	jsoncons::ubjson::basic_ubjson_parser >, std::__1::allocator >::parse(jsoncons::basic_json_visitor &, std::__1::error_code&)	call site: 00166

Runtime coverage analysis

Covered functions

88

Functions that are reachable but not covered

30

Reachable functions

164

Percentage of reachable functions covered

81.71%

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/jsoncons/./fuzzers/fuzz_ubjson_parser_max.cpp	1
/src/jsoncons/./include/jsoncons/json_visitor.hpp	20
/src/jsoncons/./include/jsoncons_ext/ubjson/ubjson_options.hpp	7
/src/jsoncons/./include/jsoncons_ext/ubjson/ubjson_reader.hpp	3
/src/jsoncons/./include/jsoncons_ext/ubjson/ubjson_parser.hpp	13
/src/jsoncons/./include/jsoncons/ser_utils.hpp	2
/src/jsoncons/./include/jsoncons/source.hpp	18
/src/jsoncons/./include/jsoncons/utility/binary.hpp	14
/src/jsoncons/./include/jsoncons/utility/unicode_traits.hpp	2
/src/jsoncons/./include/jsoncons/detail/span.hpp	4
/src/jsoncons/./include/jsoncons/utility/read_number.hpp	1
/src/jsoncons/./include/jsoncons/config/jsoncons_config.hpp	1

Fuzzer: fuzz_bson_parser_max

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	20	11.6%
gold	[1:9]	5	2.90%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	147	85.4%
All colors	172	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
6	29	jsoncons::stream_source >::fill_buffer(unsigned char*, unsigned long)	call site: 00029	__cxa_end_catch
3	165	LLVMFuzzerTestOneInput	call site: 00165
2	9	jsoncons::bson::basic_bson_parser >, std::__1::allocator >::basic_bson_parser , std::__1::allocator >&>(std::__1::basic_istringstream , std::__1::allocator >&, jsoncons::bson::bson_decode_options const&, std::__1::allocator const&)	call site: 00009
2	12	jsoncons::stream_source >::stream_source(std::__1::basic_istream >&, std::__1::allocator const&)	call site: 00012
2	19	LLVMFuzzerTestOneInput	call site: 00019
2	47	jsoncons::bson::basic_bson_parser >, std::__1::allocator >::end_document(jsoncons::basic_json_visitor &, std::__1::error_code&)	call site: 00047	__clang_call_terminate
2	169	LLVMFuzzerTestOneInput	call site: 00169
1	7	jsoncons::bson::basic_bson_reader >, std::__1::allocator >::basic_bson_reader , std::__1::allocator >&>(std::__1::basic_istringstream , std::__1::allocator >&, jsoncons::basic_json_visitor &, jsoncons::bson::bson_decode_options const&, std::__1::allocator const&)	call site: 00007

Runtime coverage analysis

Covered functions

90

Functions that are reachable but not covered

31

Reachable functions

171

Percentage of reachable functions covered

81.87%

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/jsoncons/./fuzzers/fuzz_bson_parser_max.cpp	1
/src/jsoncons/./include/jsoncons/json_visitor.hpp	19
/src/jsoncons/./include/jsoncons_ext/bson/bson_options.hpp	6
/src/jsoncons/./include/jsoncons_ext/bson/bson_reader.hpp	3
/src/jsoncons/./include/jsoncons_ext/bson/bson_parser.hpp	13
/src/jsoncons/./include/jsoncons/ser_utils.hpp	2
/src/jsoncons/./include/jsoncons/source.hpp	18
/src/jsoncons/./include/jsoncons/utility/binary.hpp	4
/src/jsoncons/./include/jsoncons/utility/unicode_traits.hpp	2
/src/jsoncons/./include/jsoncons/config/jsoncons_config.hpp	1
/src/jsoncons/./include/jsoncons/detail/span.hpp	4
/src/jsoncons/./include/jsoncons/utility/byte_string.hpp	3
/src/jsoncons/./include/jsoncons_ext/bson/bson_decimal128.hpp	3
/src/jsoncons/./include/jsoncons/utility/write_number.hpp	1
/src/jsoncons/./include/jsoncons_ext/bson/bson_oid.hpp	5

Fuzzer: fuzz_msgpack_encoder

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	108	19.9%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	433	80.0%
All colors	541	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
16	458	jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const	call site: 00458
15	286	jsoncons::detail::bigint_storage >::operator=(jsoncons::detail::bigint_storage > const&)	call site: 00286
11	407	jsoncons::basic_bigint >::operator<<=(unsigned long)	call site: 00407
6	51	jsoncons::stream_source >::fill_buffer(unsigned char*, unsigned long)	call site: 00051	__cxa_end_catch
6	436	jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const	call site: 00436
5	272	jsoncons::operator<(jsoncons::basic_bigint > const&, jsoncons::basic_bigint > const&)	call site: 00272
4	349	jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const	call site: 00349	__cxa_allocate_exception
4	533	LLVMFuzzerTestOneInput	call site: 00533
3	254	jsoncons::basic_bigint >::operator-=(jsoncons::basic_bigint > const&)	call site: 00254
3	452	jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const	call site: 00452	_ZN8jsoncons12basic_bigintINSt3__19allocatorImEEEC2ImEET_RKS3_PNS1_9enable_ifIXsr3std11is_integralIS6_EE5valueEvE4typeE
2	11	jsoncons::msgpack::basic_msgpack_encoder >, void>, std::__1::allocator >::basic_msgpack_encoder(jsoncons::bytes_sink >, void>&&, std::__1::allocator const&)	call site: 00011
2	19	jsoncons::msgpack::basic_msgpack_parser >, std::__1::allocator >::basic_msgpack_parser , std::__1::allocator >&>(std::__1::basic_istringstream , std::__1::allocator >&, jsoncons::msgpack::msgpack_decode_options const&, std::__1::allocator const&)	call site: 00019

Runtime coverage analysis

Covered functions

264

Functions that are reachable but not covered

42

Reachable functions

328

Percentage of reachable functions covered

87.2%

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/jsoncons/./fuzzers/fuzz_msgpack_encoder.cpp	1
/src/jsoncons/./include/jsoncons/sink.hpp	2
/src/jsoncons/./include/jsoncons_ext/msgpack/msgpack_encoder.hpp	3
/src/jsoncons/./include/jsoncons_ext/msgpack/msgpack_options.hpp	9
/src/jsoncons/./include/jsoncons/json_visitor.hpp	6
/src/jsoncons/./include/jsoncons_ext/msgpack/msgpack_reader.hpp	3
/src/jsoncons/./include/jsoncons_ext/msgpack/msgpack_parser.hpp	10
/src/jsoncons/./include/jsoncons/ser_utils.hpp	2
/src/jsoncons/./include/jsoncons/source.hpp	16
/src/jsoncons/./include/jsoncons/generic_visitor.hpp	17
/src/jsoncons/./include/jsoncons/utility/binary.hpp	20
/src/jsoncons/./include/jsoncons/detail/span.hpp	4
/src/jsoncons/./include/jsoncons/utility/unicode_traits.hpp	2
/src/jsoncons/./include/jsoncons/utility/byte_string.hpp	3
/src/jsoncons/./include/jsoncons/utility/bigint.hpp	75
/src/jsoncons/./include/jsoncons/config/jsoncons_config.hpp	1
/src/jsoncons/./include/jsoncons/utility/more_type_traits.hpp	1

Fuzzer: fuzz_cbor_parser_max

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	183	17.2%
gold	[1:9]	8	0.75%
yellow	[10:29]	10	0.94%
greenyellow	[30:49]	1	0.09%
lawngreen	50+	858	80.9%
All colors	1060	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
15	993	jsoncons::cbor::basic_cbor_parser >, std::__1::allocator >::read_item(jsoncons::basic_generic_visitor &, std::__1::error_code&)	call site: 00993	__cxa_allocate_exception
14	329	jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const	call site: 00329	_ZN8jsoncons12basic_bigintINSt3__19allocatorImEEEC2ImEET_RKS3_PNS1_9enable_ifIXsr3std11is_integralIS6_EE5valueEvE4typeE
13	230	jsoncons::detail::bigint_storage >::operator=(jsoncons::detail::bigint_storage > const&)	call site: 00230
12	458	jsoncons::detail::span jsoncons::typed_array_cast (jsoncons::detail::span )	call site: 00458	_ZN8jsoncons4cbor20typed_array_iterator11write_valueIhEENSt3__19enable_ifIXsr10ext_traits19is_unsigned_integerIT_EE5valueEvE4typeES5_NS_12semantic_tagERNS_21basic_generic_visitorIcEERKNS_11ser_contextERNS3_10error_codeE
6	410	jsoncons::basic_bigint >::operator>>=(unsigned long)	call site: 00410
5	354	jsoncons::basic_bigint >::operator<<=(unsigned long)	call site: 00354
5	498	void jsoncons::cbor::basic_cbor_parser >, std::__1::allocator >::read_byte_string >, std::__1::allocator >::read_byte_string_from_buffer>(jsoncons::cbor::basic_cbor_parser >, std::__1::allocator >::read_byte_string_from_buffer, jsoncons::basic_generic_visitor &, std::__1::error_code&)	call site: 00498	_ZN8jsoncons4cbor20typed_array_iterator11write_valueItEENSt3__19enable_ifIXsr10ext_traits19is_unsigned_integerIT_EE5valueEvE4typeES5_NS_12semantic_tagERNS_21basic_generic_visitorIcEERKNS_11ser_contextERNS3_10error_codeE
5	520	void jsoncons::cbor::basic_cbor_parser >, std::__1::allocator >::read_byte_string >, std::__1::allocator >::read_byte_string_from_buffer>(jsoncons::cbor::basic_cbor_parser >, std::__1::allocator >::read_byte_string_from_buffer, jsoncons::basic_generic_visitor &, std::__1::error_code&)	call site: 00520	_ZN8jsoncons4cbor20typed_array_iterator11write_valueIjEENSt3__19enable_ifIXsr10ext_traits19is_unsigned_integerIT_EE5valueEvE4typeES5_NS_12semantic_tagERNS_21basic_generic_visitorIcEERKNS_11ser_contextERNS3_10error_codeE
5	542	void jsoncons::cbor::basic_cbor_parser >, std::__1::allocator >::read_byte_string >, std::__1::allocator >::read_byte_string_from_buffer>(jsoncons::cbor::basic_cbor_parser >, std::__1::allocator >::read_byte_string_from_buffer, jsoncons::basic_generic_visitor &, std::__1::error_code&)	call site: 00542	_ZN8jsoncons4cbor20typed_array_iterator11write_valueImEENSt3__19enable_ifIXsr10ext_traits19is_unsigned_integerIT_EE5valueEvE4typeES5_NS_12semantic_tagERNS_21basic_generic_visitorIcEERKNS_11ser_contextERNS3_10error_codeE
5	560	jsoncons::detail::span jsoncons::typed_array_cast (jsoncons::detail::span )	call site: 00560	_ZN8jsoncons4cbor20typed_array_iterator11write_valueIaEENSt3__19enable_ifIXsr10ext_traits17is_signed_integerIT_EE5valueEvE4typeES5_NS_12semantic_tagERNS_21basic_generic_visitorIcEERKNS_11ser_contextERNS3_10error_codeE
5	583	void jsoncons::cbor::basic_cbor_parser >, std::__1::allocator >::read_byte_string >, std::__1::allocator >::read_byte_string_from_buffer>(jsoncons::cbor::basic_cbor_parser >, std::__1::allocator >::read_byte_string_from_buffer, jsoncons::basic_generic_visitor &, std::__1::error_code&)	call site: 00583	_ZN8jsoncons4cbor20typed_array_iterator11write_valueIsEENSt3__19enable_ifIXsr10ext_traits17is_signed_integerIT_EE5valueEvE4typeES5_NS_12semantic_tagERNS_21basic_generic_visitorIcEERKNS_11ser_contextERNS3_10error_codeE
5	605	void jsoncons::cbor::basic_cbor_parser >, std::__1::allocator >::read_byte_string >, std::__1::allocator >::read_byte_string_from_buffer>(jsoncons::cbor::basic_cbor_parser >, std::__1::allocator >::read_byte_string_from_buffer, jsoncons::basic_generic_visitor &, std::__1::error_code&)	call site: 00605	_ZN8jsoncons4cbor20typed_array_iterator11write_valueIiEENSt3__19enable_ifIXsr10ext_traits17is_signed_integerIT_EE5valueEvE4typeES5_NS_12semantic_tagERNS_21basic_generic_visitorIcEERKNS_11ser_contextERNS3_10error_codeE

Runtime coverage analysis

Covered functions

434

Functions that are reachable but not covered

50

Reachable functions

626

Percentage of reachable functions covered

92.01%

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.

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
/src/jsoncons/./fuzzers/fuzz_cbor_parser_max.cpp	1
/src/jsoncons/./include/jsoncons/json_visitor.hpp	6
/src/jsoncons/./include/jsoncons_ext/cbor/cbor_options.hpp	6
/src/jsoncons/./include/jsoncons_ext/cbor/cbor_reader.hpp	3
/src/jsoncons/./include/jsoncons_ext/cbor/cbor_parser.hpp	44
/src/jsoncons/./include/jsoncons/ser_utils.hpp	2
/src/jsoncons/./include/jsoncons/source.hpp	19
/src/jsoncons/./include/jsoncons/generic_visitor.hpp	20
/src/jsoncons/./include/jsoncons/config/jsoncons_config.hpp	1
/src/jsoncons/./include/jsoncons/utility/binary.hpp	13
/src/jsoncons/./include/jsoncons/utility/byte_string.hpp	7
/src/jsoncons/./include/jsoncons/utility/bigint.hpp	75
/src/jsoncons/./include/jsoncons/utility/more_type_traits.hpp	1
/src/jsoncons/./include/jsoncons/detail/span.hpp	54
/src/jsoncons/./include/jsoncons/typed_array.hpp	11
/src/jsoncons/./include/jsoncons_ext/cbor/cbor_typed_array_iterator.hpp	36
/src/jsoncons/./include/jsoncons/utility/function_objects.hpp	11
/src/jsoncons/./include/jsoncons/config/compiler_support.hpp	1
/src/jsoncons/./include/jsoncons/utility/unicode_traits.hpp	2
/src/jsoncons/./include/jsoncons_ext/cbor/cbor_detail.hpp	1
/src/jsoncons/./include/jsoncons/utility/write_number.hpp	7
/src/jsoncons/./include/jsoncons/detail/expected.hpp	8

Fuzzer: fuzz_bson

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	30	10.2%
gold	[1:9]	0	0.0%
yellow	[10:29]	22	7.53%
greenyellow	[30:49]	1	0.34%
lawngreen	50+	239	81.8%
All colors	292	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
5	70	jsoncons::stream_source >::fill_buffer(unsigned char*, unsigned long)	call site: 00070	__cxa_end_catch
3	213	_ZN8jsoncons4bson15try_decode_bsonINS_10basic_jsonIcNS_13sorted_policyENSt3__19allocatorIcEEEEEENS4_9enable_ifIXsr10ext_traits13is_basic_jsonIT_EE5valueENS_6detail8expectedIS9_NS_10read_errorEEEE4typeERNS4_13basic_istreamIcNS4_11char_traitsIcEEEERKNS0_19bson_decode_optionsE	call site: 00213
3	217	_ZN8jsoncons4bson15try_decode_bsonINS_10basic_jsonIcNS_13sorted_policyENSt3__19allocatorIcEEEEEENS4_9enable_ifIXsr10ext_traits13is_basic_jsonIT_EE5valueENS_6detail8expectedIS9_NS_10read_errorEEEE4typeERNS4_13basic_istreamIcNS4_11char_traitsIcEEEERKNS0_19bson_decode_optionsE	call site: 00217
2	53	jsoncons::bson::basic_bson_parser >, std::__1::allocator >::basic_bson_parser >&>(std::__1::basic_istream >&, jsoncons::bson::bson_decode_options const&, std::__1::allocator const&)	call site: 00053
2	56	jsoncons::stream_source >::stream_source(std::__1::basic_istream >&, std::__1::allocator const&)	call site: 00056
2	87	jsoncons::bson::basic_bson_parser >, std::__1::allocator >::end_document(jsoncons::basic_json_visitor &, std::__1::error_code&)	call site: 00087	__clang_call_terminate
2	259	_ZN8jsoncons4bson15try_decode_bsonINS_10basic_jsonIcNS_13sorted_policyENSt3__19allocatorIcEEEEEENS4_9enable_ifIXsr10ext_traits13is_basic_jsonIT_EE5valueENS_6detail8expectedIS9_NS_10read_errorEEEE4typeERNS4_13basic_istreamIcNS4_11char_traitsIcEEEERKNS0_19bson_decode_optionsE	call site: 00259
2	262	_ZN8jsoncons4bson15try_decode_bsonINS_10basic_jsonIcNS_13sorted_policyENSt3__19allocatorIcEEEEEENS4_9enable_ifIXsr10ext_traits13is_basic_jsonIT_EE5valueENS_6detail8expectedIS9_NS_10read_errorEEEE4typeERNS4_13basic_istreamIcNS4_11char_traitsIcEEEERKNS0_19bson_decode_optionsE	call site: 00262
2	265	jsoncons::basic_json > jsoncons::bson::decode_bson >, std::__1::basic_istringstream , std::__1::allocator >&>(std::__1::basic_istringstream , std::__1::allocator >&)	call site: 00265
2	275	jsoncons::basic_json > jsoncons::bson::decode_bson >, std::__1::basic_istringstream , std::__1::allocator >&>(std::__1::basic_istringstream , std::__1::allocator >&)	call site: 00275
1	5	_ZN8jsoncons4bson15try_decode_bsonINS_10basic_jsonIcNS_13sorted_policyENSt3__19allocatorIcEEEEEENS4_9enable_ifIXsr10ext_traits13is_basic_jsonIT_EE5valueENS_6detail8expectedIS9_NS_10read_errorEEEE4typeERNS4_13basic_istreamIcNS4_11char_traitsIcEEEERKNS0_19bson_decode_optionsE	call site: 00005
1	42	jsoncons::basic_json >::~basic_json()	call site: 00042	__cxa_begin_catch

Runtime coverage analysis

Covered functions

356

Functions that are reachable but not covered

44

Reachable functions

326

Percentage of reachable functions covered

86.5%

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/jsoncons/./fuzzers/fuzz_bson.cpp	1
/src/jsoncons/./include/jsoncons_ext/bson/decode_bson.hpp	2
/src/jsoncons/./include/jsoncons_ext/bson/bson_options.hpp	6
/src/jsoncons/./include/jsoncons/json_decoder.hpp	4
/src/jsoncons/./include/jsoncons/json_visitor.hpp	17
/src/jsoncons/./include/jsoncons/basic_json.hpp	30
/src/jsoncons/./include/jsoncons/utility/heap_string.hpp	6
/src/jsoncons/./include/jsoncons/utility/more_type_traits.hpp	4
/src/jsoncons/./include/jsoncons/config/jsoncons_config.hpp	3
/src/jsoncons/./include/jsoncons/allocator_holder.hpp	1
/src/jsoncons/./include/jsoncons/json_filter.hpp	5
/src/jsoncons/./include/jsoncons_ext/bson/bson_reader.hpp	5
/src/jsoncons/./include/jsoncons_ext/bson/bson_parser.hpp	15
/src/jsoncons/./include/jsoncons/ser_utils.hpp	7
/src/jsoncons/./include/jsoncons/source.hpp	19
/src/jsoncons/./include/jsoncons/utility/binary.hpp	4
/src/jsoncons/./include/jsoncons/utility/unicode_traits.hpp	2
/src/jsoncons/./include/jsoncons/detail/span.hpp	4
/src/jsoncons/./include/jsoncons/utility/byte_string.hpp	3
/src/jsoncons/./include/jsoncons_ext/bson/bson_decimal128.hpp	3
/src/jsoncons/./include/jsoncons/utility/write_number.hpp	1
/src/jsoncons/./include/jsoncons_ext/bson/bson_oid.hpp	5
/src/jsoncons/./include/jsoncons/detail/expected.hpp	9
/src/jsoncons/./include/jsoncons/json_type.hpp	1
/src/jsoncons/./include/jsoncons/json_exception.hpp	4
/usr/local/bin/../include/c++/v1/__exception/exception.h	1

Fuzzer: fuzz_ubjson

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	310	100.%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	0	0.0%
All colors	310	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
309	0	EP	call site: 00000	_ZN8jsoncons6ubjson17try_decode_ubjsonINS_10basic_jsonIcNS_13sorted_policyENSt3__19allocatorIcEEEEEENS4_9enable_ifIXsr10ext_traits13is_basic_jsonIT_EE5valueENS_6detail8expectedIS9_NS_10read_errorEEEE4typeERNS4_13basic_istreamIcNS4_11char_traitsIcEEEERKNS0_21ubjson_decode_optionsE

Runtime coverage analysis

Covered functions

0

Functions that are reachable but not covered

319

Reachable functions

319

Percentage of reachable functions covered

0.0%

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/jsoncons/./fuzzers/fuzz_ubjson.cpp	1
/src/jsoncons/./include/jsoncons_ext/ubjson/decode_ubjson.hpp	2
/src/jsoncons/./include/jsoncons_ext/ubjson/ubjson_options.hpp	7
/src/jsoncons/./include/jsoncons/json_decoder.hpp	4
/src/jsoncons/./include/jsoncons/json_visitor.hpp	18
/src/jsoncons/./include/jsoncons/basic_json.hpp	30
/src/jsoncons/./include/jsoncons/utility/heap_string.hpp	6
/src/jsoncons/./include/jsoncons/utility/more_type_traits.hpp	4
/src/jsoncons/./include/jsoncons/config/jsoncons_config.hpp	3
/src/jsoncons/./include/jsoncons/allocator_holder.hpp	1
/src/jsoncons/./include/jsoncons/json_filter.hpp	5
/src/jsoncons/./include/jsoncons_ext/ubjson/ubjson_reader.hpp	5
/src/jsoncons/./include/jsoncons_ext/ubjson/ubjson_parser.hpp	15
/src/jsoncons/./include/jsoncons/ser_utils.hpp	7
/src/jsoncons/./include/jsoncons/source.hpp	19
/src/jsoncons/./include/jsoncons/utility/binary.hpp	14
/src/jsoncons/./include/jsoncons/utility/unicode_traits.hpp	2
/src/jsoncons/./include/jsoncons/detail/span.hpp	4
/src/jsoncons/./include/jsoncons/utility/read_number.hpp	1
/src/jsoncons/./include/jsoncons/detail/expected.hpp	9
/src/jsoncons/./include/jsoncons/json_type.hpp	1
/src/jsoncons/./include/jsoncons/json_exception.hpp	4
/usr/local/bin/../include/c++/v1/__exception/exception.h	1

Fuzzer: fuzz_msgpack

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	133	20.4%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	518	79.5%
All colors	651	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
16	488	jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const	call site: 00488
15	316	jsoncons::detail::bigint_storage >::operator=(jsoncons::detail::bigint_storage > const&)	call site: 00316
14	412	jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const	call site: 00412	_ZN8jsoncons12basic_bigintINSt3__19allocatorImEEEC2ImEET_RKS3_PNS1_9enable_ifIXsr3std11is_integralIS6_EE5valueEvE4typeE
11	437	jsoncons::basic_bigint >::operator<<=(unsigned long)	call site: 00437
6	466	jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const	call site: 00466
5	82	jsoncons::stream_source >::fill_buffer(unsigned char*, unsigned long)	call site: 00082	__cxa_end_catch
5	302	jsoncons::operator<(jsoncons::basic_bigint > const&, jsoncons::basic_bigint > const&)	call site: 00302
5	482	jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const	call site: 00482	_ZN8jsoncons12basic_bigintINSt3__19allocatorImEEEC2ImEET_RKS3_PNS1_9enable_ifIXsr3std11is_integralIS6_EE5valueEvE4typeE
4	379	jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const	call site: 00379	__cxa_allocate_exception
4	571	_ZN8jsoncons7msgpack18try_decode_msgpackINS_10basic_jsonIcNS_13sorted_policyENSt3__19allocatorIcEEEEEENS4_9enable_ifIXsr10ext_traits13is_basic_jsonIT_EE5valueENS_6detail8expectedIS9_NS_10read_errorEEEE4typeERNS4_13basic_istreamIcNS4_11char_traitsIcEEEERKNS0_22msgpack_decode_optionsE	call site: 00571
3	284	jsoncons::basic_bigint >::operator-=(jsoncons::basic_bigint > const&)	call site: 00284
3	576	_ZN8jsoncons7msgpack18try_decode_msgpackINS_10basic_jsonIcNS_13sorted_policyENSt3__19allocatorIcEEEEEENS4_9enable_ifIXsr10ext_traits13is_basic_jsonIT_EE5valueENS_6detail8expectedIS9_NS_10read_errorEEEE4typeERNS4_13basic_istreamIcNS4_11char_traitsIcEEEERKNS0_22msgpack_decode_optionsE	call site: 00576

Runtime coverage analysis

Covered functions

511

Functions that are reachable but not covered

55

Reachable functions

472

Percentage of reachable functions covered

88.35%

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/jsoncons/./fuzzers/fuzz_msgpack.cpp	1
/src/jsoncons/./include/jsoncons_ext/msgpack/decode_msgpack.hpp	2
/src/jsoncons/./include/jsoncons_ext/msgpack/msgpack_options.hpp	6
/src/jsoncons/./include/jsoncons/json_decoder.hpp	4
/src/jsoncons/./include/jsoncons/json_visitor.hpp	6
/src/jsoncons/./include/jsoncons/basic_json.hpp	30
/src/jsoncons/./include/jsoncons/utility/heap_string.hpp	6
/src/jsoncons/./include/jsoncons/utility/more_type_traits.hpp	5
/src/jsoncons/./include/jsoncons/config/jsoncons_config.hpp	3
/src/jsoncons/./include/jsoncons/allocator_holder.hpp	1
/src/jsoncons/./include/jsoncons/json_filter.hpp	5
/src/jsoncons/./include/jsoncons_ext/msgpack/msgpack_reader.hpp	5
/src/jsoncons/./include/jsoncons_ext/msgpack/msgpack_parser.hpp	12
/src/jsoncons/./include/jsoncons/ser_utils.hpp	7
/src/jsoncons/./include/jsoncons/source.hpp	17
/src/jsoncons/./include/jsoncons/generic_visitor.hpp	17
/src/jsoncons/./include/jsoncons/utility/binary.hpp	20
/src/jsoncons/./include/jsoncons/detail/span.hpp	4
/src/jsoncons/./include/jsoncons/utility/unicode_traits.hpp	2
/src/jsoncons/./include/jsoncons/utility/byte_string.hpp	3
/src/jsoncons/./include/jsoncons/utility/bigint.hpp	75
/src/jsoncons/./include/jsoncons/detail/expected.hpp	9
/src/jsoncons/./include/jsoncons/json_type.hpp	1
/src/jsoncons/./include/jsoncons/json_exception.hpp	4
/usr/local/bin/../include/c++/v1/__exception/exception.h	1

Fuzzer: fuzz_parse

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	75	20.4%
gold	[1:9]	7	1.91%
yellow	[10:29]	1	0.27%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	283	77.3%
All colors	366	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
9	309	_ZN8jsoncons10basic_jsonIcNS_13sorted_policyENSt3__19allocatorIcEEE5parseINS2_12basic_stringIcNS2_11char_traitsIcEES4_EEEENS2_9enable_ifIXsr10ext_traits17is_string_view_ofIT_cEE5valueES5_E4typeERKSC_RKNS_25basic_json_decode_optionsIcEE	call site: 00309	__cxa_allocate_exception
8	26	jsoncons::heap::heap_string_factory >::destroy(jsoncons::heap::heap_string >*)	call site: 00026
5	336	void jsoncons::basic_json >::construct >::null_storage>()	call site: 00336
4	134	jsoncons::basic_json_parser >::end_positive_value(jsoncons::basic_json_visitor &, std::__1::error_code&)	call site: 00134
4	270	jsoncons::basic_json_parser >::parse_some_(jsoncons::basic_json_visitor &, std::__1::error_code&)	call site: 00270
4	277	jsoncons::basic_json_parser >::parse_some_(jsoncons::basic_json_visitor &, std::__1::error_code&)	call site: 00277	__cxa_allocate_exception
4	358	LLVMFuzzerTestOneInput	call site: 00358
3	106	_ZN8jsoncons14dec_to_integerIlcEENSt3__19enable_ifIXaasr10ext_traits14integer_limitsIT_EE14is_specializedsr10ext_traits14integer_limitsIS3_EE9is_signedENS_16to_number_resultIT0_EEE4typeEPKS5_mRS3_	call site: 00106
3	118	jsoncons::decstr_to_double(char const*, unsigned long, double&)	call site: 00118
3	173	jsoncons::basic_json_parser >::end_string_value(char const*, unsigned long, jsoncons::basic_json_visitor &, std::__1::error_code&)	call site: 00173
3	177	jsoncons::basic_json_parser >::end_string_value(char const*, unsigned long, jsoncons::basic_json_visitor &, std::__1::error_code&)	call site: 00177
3	286	jsoncons::basic_json_parser >::parse_some(jsoncons::basic_json_visitor &)	call site: 00286

Runtime coverage analysis

Covered functions

309

Functions that are reachable but not covered

49

Reachable functions

302

Percentage of reachable functions covered

83.77%

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/jsoncons/./fuzzers/fuzz_parse.cpp	1
/src/jsoncons/./include/jsoncons/json_options.hpp	21
/src/jsoncons/./include/jsoncons/basic_json.hpp	31
/src/jsoncons/./include/jsoncons/json_decoder.hpp	4
/src/jsoncons/./include/jsoncons/json_visitor.hpp	16
/src/jsoncons/./include/jsoncons/utility/heap_string.hpp	6
/src/jsoncons/./include/jsoncons/utility/more_type_traits.hpp	6
/src/jsoncons/./include/jsoncons/config/jsoncons_config.hpp	3
/src/jsoncons/./include/jsoncons/allocator_holder.hpp	1
/src/jsoncons/./include/jsoncons/json_parser.hpp	35
/src/jsoncons/./include/jsoncons/ser_utils.hpp	2
/src/jsoncons/./include/jsoncons/utility/unicode_traits.hpp	6
/src/jsoncons/./include/jsoncons/json_exception.hpp	7
/usr/local/bin/../include/c++/v1/__exception/exception.h	1
/src/jsoncons/./include/jsoncons/utility/read_number.hpp	10
/src/jsoncons/./include/jsoncons/json_type.hpp	1

Fuzzer: fuzz_cbor_encoder

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	784	71.9%
gold	[1:9]	110	10.1%
yellow	[10:29]	61	5.60%
greenyellow	[30:49]	12	1.10%
lawngreen	50+	122	11.2%
All colors	1089	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
355	118	jsoncons::cbor::basic_cbor_parser >, std::__1::allocator >::read_item(jsoncons::basic_generic_visitor &, std::__1::error_code&)	call site: 00118	_ZN8jsoncons12basic_bigintINSt3__19allocatorImEEEpLImEENS1_9enable_ifIXaasr10ext_traits19is_unsigned_integerIT_EE5valuelestS7_Lm8EERS4_E4typeES7_
40	967	jsoncons::cbor::basic_cbor_parser >, std::__1::allocator >::read_item(jsoncons::basic_generic_visitor &, std::__1::error_code&)	call site: 00967	_ZN8jsoncons6detail8expectedImNSt3__14errcEEC2ImEENS2_9enable_ifIXsr3std24is_default_constructibleIT_EE5valueEiE4typeE
32	933	jsoncons::cbor::basic_cbor_parser >, std::__1::allocator >::read_bigfloat(std::__1::basic_string , std::__1::allocator >&, std::__1::error_code&)	call site: 00933	_ZN8jsoncons14integer_to_hexImNSt3__112basic_stringIcNS1_11char_traitsIcEENS1_9allocatorIcEEEEEENS1_9enable_ifIXsr10ext_traits10is_integerIT_EE5valueEmE4typeES9_RT0_
29	1009	jsoncons::cbor::basic_cbor_parser >, std::__1::allocator >::begin_classical_array_storage(unsigned char, std::__1::error_code&)	call site: 01009	__cxa_allocate_exception
20	533	jsoncons::cbor::oned_typed_array_iterator >::next(jsoncons::basic_generic_visitor &, jsoncons::ser_context const&, std::__1::error_code&)	call site: 00533	_ZN8jsoncons4cbor20typed_array_iterator11write_valueItEENSt3__19enable_ifIXsr10ext_traits19is_unsigned_integerIT_EE5valueEvE4typeES5_NS_12semantic_tagERNS_21basic_generic_visitorIcEERKNS_11ser_contextERNS3_10error_codeE
17	621	jsoncons::cbor::oned_typed_array_iterator >::next(jsoncons::basic_generic_visitor &, jsoncons::ser_context const&, std::__1::error_code&)	call site: 00621	_ZN8jsoncons4cbor20typed_array_iterator11write_valueIiEENSt3__19enable_ifIXsr10ext_traits17is_signed_integerIT_EE5valueEvE4typeES5_NS_12semantic_tagERNS_21basic_generic_visitorIcEERKNS_11ser_contextERNS3_10error_codeE
17	708	jsoncons::cbor::oned_typed_array_iterator >::next(jsoncons::basic_generic_visitor &, jsoncons::ser_context const&, std::__1::error_code&)	call site: 00708	_ZN8jsoncons6binary9byte_swapIdEENSt3__19enable_ifIXaasr3std17is_floating_pointIT_EE5valueeqstS4_Lm8EES4_E4typeES4_
16	662	jsoncons::cbor::oned_typed_array_iterator >::next(jsoncons::basic_generic_visitor &, jsoncons::ser_context const&, std::__1::error_code&)	call site: 00662	_ZN8jsoncons4cbor20typed_array_iterator11write_valueIlEENSt3__19enable_ifIXsr10ext_traits17is_signed_integerIT_EE5valueEvE4typeES5_NS_12semantic_tagERNS_21basic_generic_visitorIcEERKNS_11ser_contextERNS3_10error_codeE
15	894	jsoncons::cbor::basic_cbor_parser >, std::__1::allocator >::read_decimal_fraction(std::__1::basic_string , std::__1::allocator >&, std::__1::error_code&)	call site: 00894	_ZN8jsoncons12basic_bigintINSt3__19allocatorImEEEC2IiEET_RKS3_PNS1_9enable_ifIXsr3std11is_integralIS6_EE5valueEvE4typeE
14	580	jsoncons::cbor::oned_typed_array_iterator >::next(jsoncons::basic_generic_visitor &, jsoncons::ser_context const&, std::__1::error_code&)	call site: 00580	_ZN8jsoncons4cbor20typed_array_iterator11write_valueIaEENSt3__19enable_ifIXsr10ext_traits17is_signed_integerIT_EE5valueEvE4typeES5_NS_12semantic_tagERNS_21basic_generic_visitorIcEERKNS_11ser_contextERNS3_10error_codeE
12	485	jsoncons::detail::span jsoncons::typed_array_cast (jsoncons::detail::span )	call site: 00485	_ZN8jsoncons4cbor20typed_array_iterator11write_valueIhEENSt3__19enable_ifIXsr10ext_traits19is_unsigned_integerIT_EE5valueEvE4typeES5_NS_12semantic_tagERNS_21basic_generic_visitorIcEERKNS_11ser_contextERNS3_10error_codeE
12	507	jsoncons::cbor::oned_typed_array_iterator >::next(jsoncons::basic_generic_visitor &, jsoncons::ser_context const&, std::__1::error_code&)	call site: 00507	_ZN8jsoncons6detail4spanIhLm18446744073709551615EEC2INSt3__16vectorIhNS4_9allocatorIhEEEEEERT_PNS4_9enable_ifIXaaaaaantsr7is_spanIS9_EE5valuentsr10ext_traits12is_std_arrayIS9_EE5valuesr10ext_traits21is_compatible_elementIS9_hEE5valuesr10ext_traits17has_data_and_sizeIS9_EE5valueEvE4typeE

Runtime coverage analysis

Covered functions

278

Functions that are reachable but not covered

305

Reachable functions

659

Percentage of reachable functions covered

53.72%

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/jsoncons/./fuzzers/fuzz_cbor_encoder.cpp	1
/src/jsoncons/./include/jsoncons/sink.hpp	3
/src/jsoncons/./include/jsoncons_ext/cbor/cbor_encoder.hpp	5
/src/jsoncons/./include/jsoncons_ext/cbor/cbor_options.hpp	11
/src/jsoncons/./include/jsoncons/json_visitor.hpp	6
/src/jsoncons/./include/jsoncons/utility/binary.hpp	16
/src/jsoncons/./include/jsoncons_ext/cbor/cbor_reader.hpp	3
/src/jsoncons/./include/jsoncons_ext/cbor/cbor_parser.hpp	44
/src/jsoncons/./include/jsoncons/ser_utils.hpp	2
/src/jsoncons/./include/jsoncons/source.hpp	19
/src/jsoncons/./include/jsoncons/generic_visitor.hpp	20
/src/jsoncons/./include/jsoncons/config/jsoncons_config.hpp	1
/src/jsoncons/./include/jsoncons/utility/byte_string.hpp	7
/src/jsoncons/./include/jsoncons/utility/bigint.hpp	75
/src/jsoncons/./include/jsoncons/utility/more_type_traits.hpp	1
/src/jsoncons/./include/jsoncons/detail/span.hpp	54
/src/jsoncons/./include/jsoncons/typed_array.hpp	11
/src/jsoncons/./include/jsoncons_ext/cbor/cbor_typed_array_iterator.hpp	36
/src/jsoncons/./include/jsoncons/utility/function_objects.hpp	11
/src/jsoncons/./include/jsoncons/config/compiler_support.hpp	1
/src/jsoncons/./include/jsoncons/utility/unicode_traits.hpp	2
/src/jsoncons/./include/jsoncons_ext/cbor/cbor_detail.hpp	1
/src/jsoncons/./include/jsoncons/utility/write_number.hpp	7
/src/jsoncons/./include/jsoncons/detail/expected.hpp	8

Fuzzer: fuzz_csv

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	462	65.1%
gold	[1:9]	1	0.14%
yellow	[10:29]	1	0.14%
greenyellow	[30:49]	4	0.56%
lawngreen	50+	241	33.9%
All colors	709	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
113	240	jsoncons::decstr_to_double(char const*, unsigned long, double&)	call site: 00240	_ZN8jsoncons14unicode_traits8validateIcEENSt3__19enable_ifIXsr10ext_traits8is_char8IT_EE5valueENS0_14unicode_resultIS4_EEE4typeEPKS4_m
108	506	jsoncons::csv::basic_csv_parser >::parse_some(jsoncons::basic_json_visitor &, std::__1::error_code&)	call site: 00506	_ZN8jsoncons18basic_json_visitorIcE17byte_string_valueINS_17basic_byte_stringINSt3__19allocatorIhEEEEEEbRKT_NS_12semantic_tagERKNS_11ser_contextENS4_9enable_ifIXsr10ext_traits18is_bytes_view_likeIS8_EE5valueEiE4typeE
44	409	jsoncons::ser_error::ser_error(std::__1::error_code, unsigned long, unsigned long)	call site: 00409	__cxa_throw
42	171	jsoncons::csv::basic_csv_parser >::end_unquoted_string_value(jsoncons::basic_json_visitor &, std::__1::error_code&)	call site: 00171	_ZN8jsoncons14dec_to_integerIlcEENSt3__19enable_ifIXaasr10ext_traits14integer_limitsIT_EE14is_specializedsr10ext_traits14integer_limitsIS3_EE9is_signedENS_16to_number_resultIT0_EEE4typeEPKS5_mRS3_
30	101	void jsoncons::csv::detail::parse_column_types > >(std::__1::basic_string , std::__1::allocator > const&, std::__1::vector >&)	call site: 00101	__cxa_allocate_exception
13	393	jsoncons::basic_json_parser >::parse_some_(jsoncons::basic_json_visitor &, std::__1::error_code&)	call site: 00393	__cxa_allocate_exception
11	470	jsoncons::csv::basic_csv_parser >::end_value(jsoncons::basic_json_visitor &, bool, std::__1::error_code&)	call site: 00470	isspace
8	19	jsoncons::heap::heap_string_factory >::destroy(jsoncons::heap::heap_string >*)	call site: 00019
7	228	_ZN8jsoncons14dec_to_integerIlcEENSt3__19enable_ifIXaasr10ext_traits14integer_limitsIT_EE14is_specializedsr10ext_traits14integer_limitsIS3_EE9is_signedENS_16to_number_resultIT0_EEE4typeEPKS5_mRS3_	call site: 00228
6	488	jsoncons::csv::basic_csv_parser >::end_quoted_string_value(jsoncons::basic_json_visitor &, std::__1::error_code&)	call site: 00488
4	56	LLVMFuzzerTestOneInput	call site: 00056
4	631	jsoncons::csv::basic_csv_parser >::parse_some(jsoncons::basic_json_visitor &, std::__1::error_code&)	call site: 00631

Runtime coverage analysis

Covered functions

224

Functions that are reachable but not covered

190

Reachable functions

483

Percentage of reachable functions covered

60.66%

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/jsoncons/./fuzzers/fuzz_csv.cpp	1
/src/jsoncons/./include/jsoncons/json_decoder.hpp	2
/src/jsoncons/./include/jsoncons/json_visitor.hpp	30
/src/jsoncons/./include/jsoncons/basic_json.hpp	16
/src/jsoncons/./include/jsoncons/utility/heap_string.hpp	6
/src/jsoncons/./include/jsoncons/utility/more_type_traits.hpp	6
/src/jsoncons/./include/jsoncons/config/jsoncons_config.hpp	4
/src/jsoncons/./include/jsoncons/allocator_holder.hpp	1
/src/jsoncons/./include/jsoncons_ext/csv/csv_options.hpp	44
/src/jsoncons/./include/jsoncons_ext/csv/csv_reader.hpp	5
/src/jsoncons/./include/jsoncons/source_adaptor.hpp	3
/src/jsoncons/./include/jsoncons/source.hpp	4
/src/jsoncons/./include/jsoncons_ext/csv/csv_parser.hpp	27
/src/jsoncons/./include/jsoncons/ser_utils.hpp	2
/src/jsoncons/./include/jsoncons/detail/span.hpp	4
/src/jsoncons/./include/jsoncons/utility/unicode_traits.hpp	6
/src/jsoncons/./include/jsoncons/json_parser.hpp	33
/src/jsoncons/./include/jsoncons/json_options.hpp	17
/src/jsoncons/./include/jsoncons/utility/read_number.hpp	10
/src/jsoncons/./include/jsoncons/json_exception.hpp	14
/usr/local/bin/../include/c++/v1/__exception/exception.h	2
/src/jsoncons/./include/jsoncons/utility/byte_string.hpp	3
/usr/local/bin/../include/c++/v1/stdexcept	1

Fuzzer: fuzz_cbor

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	147	12.3%
gold	[1:9]	2	0.16%
yellow	[10:29]	1	0.08%
greenyellow	[30:49]	9	0.75%
lawngreen	50+	1033	86.6%
All colors	1192	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
14	369	jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const	call site: 00369	_ZN8jsoncons12basic_bigintINSt3__19allocatorImEEEC2ImEET_RKS3_PNS1_9enable_ifIXsr3std11is_integralIS6_EE5valueEvE4typeE
13	270	jsoncons::detail::bigint_storage >::operator=(jsoncons::detail::bigint_storage > const&)	call site: 00270
6	450	jsoncons::basic_bigint >::operator>>=(unsigned long)	call site: 00450
5	394	jsoncons::basic_bigint >::operator<<=(unsigned long)	call site: 00394
4	336	jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const	call site: 00336	__cxa_allocate_exception
4	1102	_ZN8jsoncons4cbor15try_decode_cborINS_10basic_jsonIcNS_13sorted_policyENSt3__19allocatorIcEEEEEENS4_9enable_ifIXsr10ext_traits13is_basic_jsonIT_EE5valueENS_6detail8expectedIS9_NS_10read_errorEEEE4typeERNS4_13basic_istreamIcNS4_11char_traitsIcEEEERKNS0_19cbor_decode_optionsE	call site: 01102
3	111	jsoncons::stream_source >::read(unsigned char*, unsigned long)	call site: 00111	__cxa_begin_catch
3	238	jsoncons::basic_bigint >::operator-=(jsoncons::basic_bigint > const&)	call site: 00238
3	439	jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const	call site: 00439	_ZN8jsoncons12basic_bigintINSt3__19allocatorImEEEC2ImEET_RKS3_PNS1_9enable_ifIXsr3std11is_integralIS6_EE5valueEvE4typeE
3	1107	_ZN8jsoncons4cbor15try_decode_cborINS_10basic_jsonIcNS_13sorted_policyENSt3__19allocatorIcEEEEEENS4_9enable_ifIXsr10ext_traits13is_basic_jsonIT_EE5valueENS_6detail8expectedIS9_NS_10read_errorEEEE4typeERNS4_13basic_istreamIcNS4_11char_traitsIcEEEERKNS0_19cbor_decode_optionsE	call site: 01107
3	1187	LLVMFuzzerTestOneInput	call site: 01187
2	53	jsoncons::cbor::basic_cbor_parser >, std::__1::allocator >::basic_cbor_parser >&>(std::__1::basic_istream >&, jsoncons::cbor::cbor_decode_options const&, std::__1::allocator const&)	call site: 00053

Runtime coverage analysis

Covered functions

770

Functions that are reachable but not covered

65

Reachable functions

797

Percentage of reachable functions covered

91.84%

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/jsoncons/./fuzzers/fuzz_cbor.cpp	1
/src/jsoncons/./include/jsoncons_ext/cbor/decode_cbor.hpp	2
/src/jsoncons/./include/jsoncons_ext/cbor/cbor_options.hpp	6
/src/jsoncons/./include/jsoncons/json_decoder.hpp	4
/src/jsoncons/./include/jsoncons/json_visitor.hpp	6
/src/jsoncons/./include/jsoncons/basic_json.hpp	30
/src/jsoncons/./include/jsoncons/utility/heap_string.hpp	6
/src/jsoncons/./include/jsoncons/utility/more_type_traits.hpp	5
/src/jsoncons/./include/jsoncons/config/jsoncons_config.hpp	3
/src/jsoncons/./include/jsoncons/allocator_holder.hpp	1
/src/jsoncons/./include/jsoncons/json_filter.hpp	5
/src/jsoncons/./include/jsoncons_ext/cbor/cbor_reader.hpp	5
/src/jsoncons/./include/jsoncons_ext/cbor/cbor_parser.hpp	46
/src/jsoncons/./include/jsoncons/ser_utils.hpp	7
/src/jsoncons/./include/jsoncons/source.hpp	20
/src/jsoncons/./include/jsoncons/generic_visitor.hpp	20
/src/jsoncons/./include/jsoncons/utility/binary.hpp	13
/src/jsoncons/./include/jsoncons/utility/byte_string.hpp	7
/src/jsoncons/./include/jsoncons/utility/bigint.hpp	75
/src/jsoncons/./include/jsoncons/detail/span.hpp	54
/src/jsoncons/./include/jsoncons/typed_array.hpp	11
/src/jsoncons/./include/jsoncons_ext/cbor/cbor_typed_array_iterator.hpp	36
/src/jsoncons/./include/jsoncons/utility/function_objects.hpp	11
/src/jsoncons/./include/jsoncons/config/compiler_support.hpp	1
/src/jsoncons/./include/jsoncons/utility/unicode_traits.hpp	2
/src/jsoncons/./include/jsoncons_ext/cbor/cbor_detail.hpp	1
/src/jsoncons/./include/jsoncons/utility/write_number.hpp	7
/src/jsoncons/./include/jsoncons/detail/expected.hpp	17
/src/jsoncons/./include/jsoncons/json_type.hpp	1
/src/jsoncons/./include/jsoncons/json_exception.hpp	8
/usr/local/bin/../include/c++/v1/__exception/exception.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
jsoncons::json_decoder >,std::__1::allocator >::visit_end_array(jsoncons::ser_contextconst&,std::__1::error_code&)	/src/jsoncons/./include/jsoncons/json_decoder.hpp	3	['N/A', 'N/A', 'N/A']	13	0	285	42	3	1012	0	1930	1837
jsoncons::json_decoder >,std::__1::allocator >::visit_end_array(jsoncons::ser_contextconst&,std::__1::error_code&)	/src/jsoncons/./include/jsoncons/json_decoder.hpp	3	['N/A', 'N/A', 'N/A']	13	0	285	42	3	1012	0	1930	1810
jsoncons::cbor::basic_cbor_encoder >,void>,std::__1::allocator >::visit_key(std::__1::basic_string_view >const&,jsoncons::ser_contextconst&,std::__1::error_code&)	/src/jsoncons/./include/jsoncons_ext/cbor/cbor_encoder.hpp	4	['N/A', 'N/A', 'N/A', 'N/A']	17	0	24	3	2	274	0	1074	573
jsoncons::basic_json_encoder ,std::__1::allocator >>,std::__1::allocator >::visit_double(double,jsoncons::semantic_tag,jsoncons::ser_contextconst&,std::__1::error_code&)	/src/jsoncons/./include/jsoncons/json_encoder.hpp	5	['N/A', 'double', 'char', 'N/A', 'N/A']	18	0	534	63	5	331	0	871	306
jsoncons::ordered_json_object ,std::__1::allocator >,jsoncons::basic_json >,std::__1::vector>::~ordered_json_object()	/src/jsoncons/./include/jsoncons/ordered_json_object.hpp	1	['N/A']	8	0	17	3	2	213	0	378	238
jsoncons::sorted_json_object ,std::__1::allocator >,jsoncons::basic_json >,std::__1::vector>::~sorted_json_object()	/src/jsoncons/./include/jsoncons/sorted_json_object.hpp	1	['N/A']	8	0	17	3	2	213	0	378	213
jsoncons::bson::basic_bson_encoder >,void>,std::__1::allocator >::visit_string(std::__1::basic_string_view >const&,jsoncons::semantic_tag,jsoncons::ser_contextconst&,std::__1::error_code&)	/src/jsoncons/./include/jsoncons_ext/bson/bson_encoder.hpp	5	['N/A', 'N/A', 'char', 'N/A', 'N/A']	4	0	393	41	10	60	0	226	181

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

Functions statically reachable by fuzzers

2007 / 2856

Cyclomatic complexity statically reachable by fuzzers

10673 / 13965

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/jsoncons/./fuzzers/fuzz_bson_encoder.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=['jsoncons::stream_source >::fill_buffer(unsigned char*, unsigned long)', 'LLVMFuzzerTestOneInput', 'jsoncons::bson::basic_bson_encoder >, void>, std::__1::allocator >::basic_bson_encoder(jsoncons::bytes_sink >, void>&&, std::__1::allocator const&)', 'jsoncons::bson::basic_bson_parser >, std::__1::allocator >::basic_bson_parser, std::__1::allocator >&>(std::__1::basic_istringstream, std::__1::allocator >&, jsoncons::bson::bson_decode_options const&, std::__1::allocator const&)', 'jsoncons::stream_source >::stream_source(std::__1::basic_istream >&, std::__1::allocator const&)', 'jsoncons::bson::basic_bson_parser >, std::__1::allocator >::end_document(jsoncons::basic_json_visitor&, std::__1::error_code&)', 'jsoncons::bson::basic_bson_encoder >, void>, std::__1::allocator >::basic_bson_encoder(jsoncons::bytes_sink >, void>&&, std::__1::allocator const&)', 'jsoncons::bson::basic_bson_encoder >, void>, std::__1::allocator >::basic_bson_encoder(jsoncons::bytes_sink >, void>&&, jsoncons::bson::bson_encode_options const&, std::__1::allocator const&)', 'jsoncons::bson::basic_bson_reader >, std::__1::allocator >::basic_bson_reader, std::__1::allocator >&>(std::__1::basic_istringstream, std::__1::allocator >&, jsoncons::basic_json_visitor&, jsoncons::bson::bson_decode_options const&, std::__1::allocator const&)']

/src/jsoncons/./fuzzers/fuzz_ubjson_encoder.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=['jsoncons::stream_source >::fill_buffer(unsigned char*, unsigned long)', 'LLVMFuzzerTestOneInput', 'jsoncons::ubjson::basic_ubjson_encoder >, void>, std::__1::allocator >::basic_ubjson_encoder(jsoncons::bytes_sink >, void>&&, std::__1::allocator const&)', 'jsoncons::ubjson::basic_ubjson_parser >, std::__1::allocator >::basic_ubjson_parser, std::__1::allocator >&>(std::__1::basic_istringstream, std::__1::allocator >&, jsoncons::ubjson::ubjson_decode_options const&, std::__1::allocator const&)', 'jsoncons::stream_source >::stream_source(std::__1::basic_istream >&, std::__1::allocator const&)', 'jsoncons::ubjson::basic_ubjson_parser >, std::__1::allocator >::parse(jsoncons::basic_json_visitor&, std::__1::error_code&)', 'jsoncons::ubjson::basic_ubjson_encoder >, void>, std::__1::allocator >::basic_ubjson_encoder(jsoncons::bytes_sink >, void>&&, std::__1::allocator const&)', 'jsoncons::ubjson::basic_ubjson_encoder >, void>, std::__1::allocator >::basic_ubjson_encoder(jsoncons::bytes_sink >, void>&&, jsoncons::ubjson::ubjson_encode_options const&, std::__1::allocator const&)', 'jsoncons::ubjson::basic_ubjson_reader >, std::__1::allocator >::basic_ubjson_reader, std::__1::allocator >&>(std::__1::basic_istringstream, std::__1::allocator >&, jsoncons::basic_json_visitor&, jsoncons::ubjson::ubjson_decode_options const&, std::__1::allocator const&)']

/src/jsoncons/./fuzzers/fuzz_bigint.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=['jsoncons::operator<(jsoncons::basic_bigint > const&, jsoncons::basic_bigint > const&)', 'jsoncons::basic_bigint >::get_storage_view() const', 'jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const', 'jsoncons::basic_bigint >::operator>>=(unsigned long)', 'jsoncons::basic_bigint >::operator<<=(unsigned long)', 'jsoncons::detail::bigint_storage >::allocated_storage::reserve(unsigned long, std::__1::allocator const&)', 'jsoncons::detail::bigint_storage >::allocated_storage::allocated_storage(jsoncons::detail::bigint_storage >::allocated_storage const&, std::__1::allocator const&)', 'jsoncons::basic_bigint >::set_negative(bool)', 'jsoncons::to_bigint_result jsoncons::to_bigint >(char const*, unsigned long, jsoncons::basic_bigint >&, std::__1::allocator const&)', 'jsoncons::basic_bigint >::basic_bigint(char const*, std::__1::allocator const&)']

/src/jsoncons/./fuzzers/fuzz_json_parser_max.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=['jsoncons::basic_json_reader >, std::__1::allocator >::check_done(std::__1::error_code&)', 'jsoncons::basic_json_parser >::end_positive_value(jsoncons::basic_json_visitor&, std::__1::error_code&)', 'jsoncons::basic_json_parser >::parse_some_(jsoncons::basic_json_visitor&, std::__1::error_code&)', 'jsoncons::stream_source >::stream_source(std::__1::basic_istream >&, std::__1::allocator const&)', 'jsoncons::stream_source >::fill_buffer(char*, unsigned long)', '_ZN8jsoncons14dec_to_integerIlcEENSt3__19enable_ifIXaasr10ext_traits14integer_limitsIT_EE14is_specializedsr10ext_traits14integer_limitsIS3_EE9is_signedENS_16to_number_resultIT0_EEE4typeEPKS5_mRS3_', 'jsoncons::decstr_to_double(char const*, unsigned long, double&)', 'jsoncons::basic_json_parser >::end_string_value(char const*, unsigned long, jsoncons::basic_json_visitor&, std::__1::error_code&)', 'jsoncons::basic_json_parser >::end_string_value(char const*, unsigned long, jsoncons::basic_json_visitor&, std::__1::error_code&)', 'jsoncons::json_source_adaptor > >::json_source_adaptor, std::__1::allocator >&>(std::__1::basic_istringstream, std::__1::allocator >&)']

/src/jsoncons/./fuzzers/fuzz_json_cursor.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=['jsoncons::basic_json_parser >::parse_false(char const*, jsoncons::basic_json_visitor&, std::__1::error_code&)', 'void jsoncons::prettify_string, std::__1::allocator > >(char const*, int, int, int, int, std::__1::basic_string, std::__1::allocator >&)', 'jsoncons::write_double::write_double(jsoncons::float_chars_format, int)', 'jsoncons::basic_json_parser >::end_string_value(char const*, unsigned long, jsoncons::basic_json_visitor&, std::__1::error_code&)', '_ZNK8jsoncons16basic_staj_eventIcE4get_INSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEES8_cEENS3_9enable_ifIXaasr10ext_traits9is_stringIT_EE5valuesr3std7is_sameINSB_10value_typeET1_EE5valueESB_E4typeET0_RNS3_10error_codeE', 'bool jsoncons::dtoa_general, std::__1::allocator > >(double, char, std::__1::basic_string, std::__1::allocator >&, std::__1::integral_constant)', 'jsoncons::basic_json_parser >::end_positive_value(jsoncons::basic_json_visitor&, std::__1::error_code&)', 'jsoncons::basic_json_parser >::parse_some_(jsoncons::basic_json_visitor&, std::__1::error_code&)', 'jsoncons::stream_source >::fill_buffer(char*, unsigned long)', '_ZN8jsoncons14dec_to_integerIlcEENSt3__19enable_ifIXaasr10ext_traits14integer_limitsIT_EE14is_specializedsr10ext_traits14integer_limitsIS3_EE9is_signedENS_16to_number_resultIT0_EEE4typeEPKS5_mRS3_']

/src/jsoncons/./fuzzers/fuzz_msgpack_parser_max.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=['jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const', 'jsoncons::detail::bigint_storage >::operator=(jsoncons::detail::bigint_storage > const&)', 'jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const', 'jsoncons::basic_bigint >::operator<<=(unsigned long)', 'jsoncons::stream_source >::fill_buffer(unsigned char*, unsigned long)', 'jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const', 'jsoncons::operator<(jsoncons::basic_bigint > const&, jsoncons::basic_bigint > const&)', 'jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const', 'jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const', 'LLVMFuzzerTestOneInput']

/src/jsoncons/./fuzzers/fuzz_json_encoder.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=['jsoncons::basic_json_reader >, std::__1::allocator >::check_done(std::__1::error_code&)', 'jsoncons::basic_json_parser >::end_positive_value(jsoncons::basic_json_visitor&, std::__1::error_code&)', 'jsoncons::basic_json_parser >::parse_some_(jsoncons::basic_json_visitor&, std::__1::error_code&)', 'jsoncons::stream_source >::stream_source(std::__1::basic_istream >&, std::__1::allocator const&)', 'jsoncons::stream_source >::fill_buffer(char*, unsigned long)', '_ZN8jsoncons14dec_to_integerIlcEENSt3__19enable_ifIXaasr10ext_traits14integer_limitsIT_EE14is_specializedsr10ext_traits14integer_limitsIS3_EE9is_signedENS_16to_number_resultIT0_EEE4typeEPKS5_mRS3_', 'jsoncons::decstr_to_double(char const*, unsigned long, double&)', 'jsoncons::basic_json_parser >::end_string_value(char const*, unsigned long, jsoncons::basic_json_visitor&, std::__1::error_code&)', 'jsoncons::basic_json_parser >::end_string_value(char const*, unsigned long, jsoncons::basic_json_visitor&, std::__1::error_code&)', 'jsoncons::json_source_adaptor > >::json_source_adaptor, std::__1::allocator >&>(std::__1::basic_istringstream, std::__1::allocator >&)']

/src/jsoncons/./fuzzers/fuzz_ubjson_parser_max.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=['jsoncons::stream_source >::fill_buffer(unsigned char*, unsigned long)', 'LLVMFuzzerTestOneInput', 'jsoncons::ubjson::basic_ubjson_parser >, std::__1::allocator >::basic_ubjson_parser, std::__1::allocator >&>(std::__1::basic_istringstream, std::__1::allocator >&, jsoncons::ubjson::ubjson_decode_options const&, std::__1::allocator const&)', 'jsoncons::stream_source >::stream_source(std::__1::basic_istream >&, std::__1::allocator const&)', 'jsoncons::ubjson::basic_ubjson_parser >, std::__1::allocator >::read_value(jsoncons::basic_json_visitor&, unsigned char, std::__1::error_code&)', 'std::__1::enable_if::type jsoncons::binary::big_to_native(unsigned char const*, unsigned long)', 'jsoncons::ubjson::basic_ubjson_parser >, std::__1::allocator >::parse(jsoncons::basic_json_visitor&, std::__1::error_code&)', 'jsoncons::ubjson::basic_ubjson_reader >, std::__1::allocator >::basic_ubjson_reader, std::__1::allocator >&>(std::__1::basic_istringstream, std::__1::allocator >&, jsoncons::basic_json_visitor&, jsoncons::ubjson::ubjson_decode_options const&, std::__1::allocator const&)']

/src/jsoncons/./fuzzers/fuzz_bson_parser_max.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=['jsoncons::stream_source >::fill_buffer(unsigned char*, unsigned long)', 'LLVMFuzzerTestOneInput', 'jsoncons::bson::basic_bson_parser >, std::__1::allocator >::basic_bson_parser, std::__1::allocator >&>(std::__1::basic_istringstream, std::__1::allocator >&, jsoncons::bson::bson_decode_options const&, std::__1::allocator const&)', 'jsoncons::stream_source >::stream_source(std::__1::basic_istream >&, std::__1::allocator const&)', 'jsoncons::bson::basic_bson_parser >, std::__1::allocator >::end_document(jsoncons::basic_json_visitor&, std::__1::error_code&)', 'jsoncons::bson::basic_bson_reader >, std::__1::allocator >::basic_bson_reader, std::__1::allocator >&>(std::__1::basic_istringstream, std::__1::allocator >&, jsoncons::basic_json_visitor&, jsoncons::bson::bson_decode_options const&, std::__1::allocator const&)']

/src/jsoncons/./fuzzers/fuzz_msgpack_encoder.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=['jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const', 'jsoncons::detail::bigint_storage >::operator=(jsoncons::detail::bigint_storage > const&)', 'jsoncons::basic_bigint >::operator<<=(unsigned long)', 'jsoncons::stream_source >::fill_buffer(unsigned char*, unsigned long)', 'jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const', 'jsoncons::operator<(jsoncons::basic_bigint > const&, jsoncons::basic_bigint > const&)', 'jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const', 'LLVMFuzzerTestOneInput', 'jsoncons::basic_bigint >::operator-=(jsoncons::basic_bigint > const&)', 'jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const']

/src/jsoncons/./fuzzers/fuzz_cbor_parser_max.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=['jsoncons::cbor::basic_cbor_parser >, std::__1::allocator >::read_item(jsoncons::basic_generic_visitor&, std::__1::error_code&)', 'jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const', 'jsoncons::detail::bigint_storage >::operator=(jsoncons::detail::bigint_storage > const&)', 'jsoncons::detail::span jsoncons::typed_array_cast(jsoncons::detail::span)', 'jsoncons::basic_bigint >::operator>>=(unsigned long)', 'jsoncons::basic_bigint >::operator<<=(unsigned long)', 'void jsoncons::cbor::basic_cbor_parser >, std::__1::allocator >::read_byte_string >, std::__1::allocator >::read_byte_string_from_buffer>(jsoncons::cbor::basic_cbor_parser >, std::__1::allocator >::read_byte_string_from_buffer, jsoncons::basic_generic_visitor&, std::__1::error_code&)', 'void jsoncons::cbor::basic_cbor_parser >, std::__1::allocator >::read_byte_string >, std::__1::allocator >::read_byte_string_from_buffer>(jsoncons::cbor::basic_cbor_parser >, std::__1::allocator >::read_byte_string_from_buffer, jsoncons::basic_generic_visitor&, std::__1::error_code&)', 'void jsoncons::cbor::basic_cbor_parser >, std::__1::allocator >::read_byte_string >, std::__1::allocator >::read_byte_string_from_buffer>(jsoncons::cbor::basic_cbor_parser >, std::__1::allocator >::read_byte_string_from_buffer, jsoncons::basic_generic_visitor&, std::__1::error_code&)', 'jsoncons::detail::span jsoncons::typed_array_cast(jsoncons::detail::span)']

/src/jsoncons/./fuzzers/fuzz_bson.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=['jsoncons::stream_source >::fill_buffer(unsigned char*, unsigned long)', '_ZN8jsoncons4bson15try_decode_bsonINS_10basic_jsonIcNS_13sorted_policyENSt3__19allocatorIcEEEEEENS4_9enable_ifIXsr10ext_traits13is_basic_jsonIT_EE5valueENS_6detail8expectedIS9_NS_10read_errorEEEE4typeERNS4_13basic_istreamIcNS4_11char_traitsIcEEEERKNS0_19bson_decode_optionsE', 'jsoncons::bson::basic_bson_parser >, std::__1::allocator >::basic_bson_parser >&>(std::__1::basic_istream >&, jsoncons::bson::bson_decode_options const&, std::__1::allocator const&)', 'jsoncons::stream_source >::stream_source(std::__1::basic_istream >&, std::__1::allocator const&)', 'jsoncons::bson::basic_bson_parser >, std::__1::allocator >::end_document(jsoncons::basic_json_visitor&, std::__1::error_code&)', 'jsoncons::basic_json > jsoncons::bson::decode_bson >, std::__1::basic_istringstream, std::__1::allocator >&>(std::__1::basic_istringstream, std::__1::allocator >&)', 'jsoncons::basic_json > jsoncons::bson::decode_bson >, std::__1::basic_istringstream, std::__1::allocator >&>(std::__1::basic_istringstream, std::__1::allocator >&)']

/src/jsoncons/./fuzzers/fuzz_ubjson.cpp

Dictionary

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

/src/jsoncons/./fuzzers/fuzz_msgpack.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=['jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const', 'jsoncons::detail::bigint_storage >::operator=(jsoncons::detail::bigint_storage > const&)', 'jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const', 'jsoncons::basic_bigint >::operator<<=(unsigned long)', 'jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const', 'jsoncons::stream_source >::fill_buffer(unsigned char*, unsigned long)', 'jsoncons::operator<(jsoncons::basic_bigint > const&, jsoncons::basic_bigint > const&)', 'jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const', 'jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const', '_ZN8jsoncons7msgpack18try_decode_msgpackINS_10basic_jsonIcNS_13sorted_policyENSt3__19allocatorIcEEEEEENS4_9enable_ifIXsr10ext_traits13is_basic_jsonIT_EE5valueENS_6detail8expectedIS9_NS_10read_errorEEEE4typeERNS4_13basic_istreamIcNS4_11char_traitsIcEEEERKNS0_22msgpack_decode_optionsE']

/src/jsoncons/./fuzzers/fuzz_parse.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=['_ZN8jsoncons10basic_jsonIcNS_13sorted_policyENSt3__19allocatorIcEEE5parseINS2_12basic_stringIcNS2_11char_traitsIcEES4_EEEENS2_9enable_ifIXsr10ext_traits17is_string_view_ofIT_cEE5valueES5_E4typeERKSC_RKNS_25basic_json_decode_optionsIcEE', 'jsoncons::heap::heap_string_factory >::destroy(jsoncons::heap::heap_string >*)', 'void jsoncons::basic_json >::construct >::null_storage>()', 'jsoncons::basic_json_parser >::end_positive_value(jsoncons::basic_json_visitor&, std::__1::error_code&)', 'jsoncons::basic_json_parser >::parse_some_(jsoncons::basic_json_visitor&, std::__1::error_code&)', 'jsoncons::basic_json_parser >::parse_some_(jsoncons::basic_json_visitor&, std::__1::error_code&)', 'LLVMFuzzerTestOneInput', '_ZN8jsoncons14dec_to_integerIlcEENSt3__19enable_ifIXaasr10ext_traits14integer_limitsIT_EE14is_specializedsr10ext_traits14integer_limitsIS3_EE9is_signedENS_16to_number_resultIT0_EEE4typeEPKS5_mRS3_', 'jsoncons::decstr_to_double(char const*, unsigned long, double&)', 'jsoncons::basic_json_parser >::end_string_value(char const*, unsigned long, jsoncons::basic_json_visitor&, std::__1::error_code&)']

/src/jsoncons/./fuzzers/fuzz_cbor_encoder.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=['jsoncons::cbor::basic_cbor_parser >, std::__1::allocator >::read_item(jsoncons::basic_generic_visitor&, std::__1::error_code&)', 'jsoncons::cbor::basic_cbor_parser >, std::__1::allocator >::read_item(jsoncons::basic_generic_visitor&, std::__1::error_code&)', 'jsoncons::cbor::basic_cbor_parser >, std::__1::allocator >::read_bigfloat(std::__1::basic_string, std::__1::allocator >&, std::__1::error_code&)', 'jsoncons::cbor::basic_cbor_parser >, std::__1::allocator >::begin_classical_array_storage(unsigned char, std::__1::error_code&)', 'jsoncons::cbor::oned_typed_array_iterator >::next(jsoncons::basic_generic_visitor&, jsoncons::ser_context const&, std::__1::error_code&)', 'jsoncons::cbor::oned_typed_array_iterator >::next(jsoncons::basic_generic_visitor&, jsoncons::ser_context const&, std::__1::error_code&)', 'jsoncons::cbor::oned_typed_array_iterator >::next(jsoncons::basic_generic_visitor&, jsoncons::ser_context const&, std::__1::error_code&)', 'jsoncons::cbor::oned_typed_array_iterator >::next(jsoncons::basic_generic_visitor&, jsoncons::ser_context const&, std::__1::error_code&)', 'jsoncons::cbor::basic_cbor_parser >, std::__1::allocator >::read_decimal_fraction(std::__1::basic_string, std::__1::allocator >&, std::__1::error_code&)', 'jsoncons::cbor::oned_typed_array_iterator >::next(jsoncons::basic_generic_visitor&, jsoncons::ser_context const&, std::__1::error_code&)']

/src/jsoncons/./fuzzers/fuzz_csv.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=['jsoncons::decstr_to_double(char const*, unsigned long, double&)', 'jsoncons::csv::basic_csv_parser >::parse_some(jsoncons::basic_json_visitor&, std::__1::error_code&)', 'jsoncons::ser_error::ser_error(std::__1::error_code, unsigned long, unsigned long)', 'jsoncons::csv::basic_csv_parser >::end_unquoted_string_value(jsoncons::basic_json_visitor&, std::__1::error_code&)', 'void jsoncons::csv::detail::parse_column_types > >(std::__1::basic_string, std::__1::allocator > const&, std::__1::vector >&)', 'jsoncons::basic_json_parser >::parse_some_(jsoncons::basic_json_visitor&, std::__1::error_code&)', 'jsoncons::csv::basic_csv_parser >::end_value(jsoncons::basic_json_visitor&, bool, std::__1::error_code&)', 'jsoncons::heap::heap_string_factory >::destroy(jsoncons::heap::heap_string >*)', '_ZN8jsoncons14dec_to_integerIlcEENSt3__19enable_ifIXaasr10ext_traits14integer_limitsIT_EE14is_specializedsr10ext_traits14integer_limitsIS3_EE9is_signedENS_16to_number_resultIT0_EEE4typeEPKS5_mRS3_', 'jsoncons::csv::basic_csv_parser >::end_quoted_string_value(jsoncons::basic_json_visitor&, std::__1::error_code&)']

/src/jsoncons/./fuzzers/fuzz_cbor.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=['jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const', 'jsoncons::detail::bigint_storage >::operator=(jsoncons::detail::bigint_storage > const&)', 'jsoncons::basic_bigint >::operator>>=(unsigned long)', 'jsoncons::basic_bigint >::operator<<=(unsigned long)', 'jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const', '_ZN8jsoncons4cbor15try_decode_cborINS_10basic_jsonIcNS_13sorted_policyENSt3__19allocatorIcEEEEEENS4_9enable_ifIXsr10ext_traits13is_basic_jsonIT_EE5valueENS_6detail8expectedIS9_NS_10read_errorEEEE4typeERNS4_13basic_istreamIcNS4_11char_traitsIcEEEERKNS0_19cbor_decode_optionsE', 'jsoncons::stream_source >::read(unsigned char*, unsigned long)', 'jsoncons::basic_bigint >::operator-=(jsoncons::basic_bigint > const&)', 'jsoncons::basic_bigint >::divide(jsoncons::basic_bigint > const&, jsoncons::basic_bigint >&, jsoncons::basic_bigint >&, bool) const']

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
jsoncons::stream_source >::read(unsignedchar*,unsignedlong)	55	30	54.54%	['fuzz_bson_parser_max', 'fuzz_cbor_encoder', 'fuzz_ubjson_encoder', 'fuzz_cbor_parser_max', 'fuzz_msgpack', 'fuzz_ubjson_parser_max', 'fuzz_cbor', 'fuzz_msgpack_parser_max', 'fuzz_ubjson', 'fuzz_msgpack_encoder', 'fuzz_bson_encoder', 'fuzz_bson']
_ZN8jsoncons10to_integerIjcEENSt3__19enable_ifIXaasr10ext_traits14integer_limitsIT_EE14is_specializedntsr10ext_traits14integer_limitsIS3_EE9is_signedENS_16to_number_resultIT0_EEE4typeEPKS5_mRS3_	176	44	25.0%	['fuzz_bson_encoder']
jsoncons::bson::basic_bson_encoder >,void>,std::__1::allocator >::visit_uint64(unsignedlong,jsoncons::semantic_tag,jsoncons::ser_contextconst&,std::__1::error_code&)	52	27	51.92%	['fuzz_bson_encoder']
jsoncons::basic_json_parser >::end_negative_value(jsoncons::basic_json_visitor &,std::__1::error_code&)	40	19	47.5%	['fuzz_json_cursor', 'fuzz_csv', 'fuzz_parse', 'fuzz_json_encoder', 'fuzz_json_parser_max']
jsoncons::basic_json_parser >::end_positive_value(jsoncons::basic_json_visitor &,std::__1::error_code&)	40	19	47.5%	['fuzz_json_cursor', 'fuzz_csv', 'fuzz_parse', 'fuzz_json_encoder', 'fuzz_json_parser_max']
unsignedlongjsoncons::write_double::operator() ,std::__1::allocator >>(double,std::__1::basic_string ,std::__1::allocator >&)	72	19	26.38%	['fuzz_json_cursor']
booljsoncons::dtoa_general ,std::__1::allocator >>(double,char,std::__1::basic_string ,std::__1::allocator >&,std::__1::integral_constant )	33	18	54.54%	['fuzz_json_cursor']
unsignedlongjsoncons::write_double::operator() ,std::__1::allocator >>>(double,jsoncons::string_sink ,std::__1::allocator >>&)	72	19	26.38%	['fuzz_cbor_encoder', 'fuzz_cbor_parser_max', 'fuzz_msgpack', 'fuzz_cbor', 'fuzz_msgpack_parser_max', 'fuzz_json_encoder', 'fuzz_msgpack_encoder']
booljsoncons::dtoa_general ,std::__1::allocator >>>(double,char,jsoncons::string_sink ,std::__1::allocator >>&,std::__1::integral_constant )	33	18	54.54%	['fuzz_cbor_parser_max', 'fuzz_msgpack', 'fuzz_cbor', 'fuzz_msgpack_parser_max', 'fuzz_json_encoder', 'fuzz_msgpack_encoder']
jsoncons::basic_json_encoder ,std::__1::allocator >>,std::__1::allocator >::basic_json_encoder(jsoncons::string_sink ,std::__1::allocator >>&&,jsoncons::basic_json_encode_options const&,std::__1::allocator const&)	57	31	54.38%	['fuzz_json_encoder']
jsoncons::basic_json_encoder ,std::__1::allocator >>,std::__1::allocator >::visit_double(double,jsoncons::semantic_tag,jsoncons::ser_contextconst&,std::__1::error_code&)	74	18	24.32%	['fuzz_json_encoder']
jsoncons::basic_json_encoder ,std::__1::allocator >>,std::__1::allocator >::write_bignum_value(std::__1::basic_string_view >const&)	63	10	15.87%	['fuzz_json_encoder']
_ZN8jsoncons14unicode_traits12to_codepointIcjEENSt3__19enable_ifIXaasr10ext_traits8is_char8IT_EE5valuesr10ext_traits9is_char32IT0_EE5valueENS0_14unicode_resultIS4_EEE4typeEPKS4_SB_RS5_NS0_11strict_flagE	68	21	30.88%	['fuzz_json_encoder']
jsoncons::msgpack::basic_msgpack_encoder >,void>,std::__1::allocator >::visit_uint64(unsignedlong,jsoncons::semantic_tag,jsoncons::ser_contextconst&,std::__1::error_code&)	76	37	48.68%	['fuzz_msgpack_encoder']
jsoncons::msgpack::basic_msgpack_encoder >,void>,std::__1::allocator >::visit_string(std::__1::basic_string_view >const&,jsoncons::semantic_tag,jsoncons::ser_contextconst&,std::__1::error_code&)	80	36	45.0%	['fuzz_msgpack_encoder']
jsoncons::basic_json >::swap(jsoncons::basic_json >&)	36	18	50.0%	['fuzz_cbor', 'fuzz_msgpack', 'fuzz_parse', 'fuzz_bson']
jsoncons::bson::bson_error_category_impl::message(int)const	35	19	54.28%	['fuzz_bson']
_ZN8jsoncons14hex_to_integerIlcEENSt3__19enable_ifIXaasr10ext_traits14integer_limitsIT_EE14is_specializedsr10ext_traits14integer_limitsIS3_EE9is_signedENS_16to_number_resultIT0_EEE4typeEPKS5_mRS3_	76	31	40.78%	['fuzz_cbor_encoder']
jsoncons::cbor::basic_cbor_encoder >,void>,std::__1::allocator >::visit_double(double,jsoncons::semantic_tag,jsoncons::ser_contextconst&,std::__1::error_code&)	39	16	41.02%	['fuzz_cbor_encoder']
jsoncons::cbor::basic_cbor_encoder >,void>,std::__1::allocator >::visit_string(std::__1::basic_string_view >const&,jsoncons::semantic_tag,jsoncons::ser_contextconst&,std::__1::error_code&)	57	19	33.33%	['fuzz_cbor_encoder']
jsoncons::cbor::basic_cbor_encoder >,void>,std::__1::allocator >::visit_byte_string(jsoncons::byte_string_viewconst&,jsoncons::semantic_tag,jsoncons::ser_contextconst&,std::__1::error_code&)	53	21	39.62%	['fuzz_cbor_encoder']
jsoncons::basic_json >::swap(jsoncons::basic_json >&)	36	11	30.55%	['fuzz_csv']
jsoncons::json_array >,std::__1::vector>::flatten_and_destroy()	38	20	52.63%	['fuzz_csv']
voidjsoncons::csv::detail::parse_column_types >>(std::__1::basic_string ,std::__1::allocator >const&,std::__1::vector >&)	139	15	10.79%	['fuzz_csv']
voidjsoncons::csv::detail::parse_column_names ,std::__1::allocator >,std::__1::allocator ,std::__1::allocator >>>>(std::__1::basic_string ,std::__1::allocator >const&,std::__1::vector ,std::__1::allocator >,std::__1::allocator ,std::__1::allocator >>>&)	47	7	14.89%	['fuzz_csv']
jsoncons::csv::basic_csv_parser >::end_unquoted_string_value(jsoncons::basic_json_visitor &,std::__1::error_code&)	63	20	31.74%	['fuzz_csv']
jsoncons::csv::basic_csv_parser >::end_value(jsoncons::basic_json_visitor &,bool,std::__1::error_code&)	200	18	9.0%	['fuzz_csv']
jsoncons::csv::basic_csv_parser >::end_quoted_string_value(jsoncons::basic_json_visitor &,std::__1::error_code&)	59	17	28.81%	['fuzz_csv']
jsoncons::csv::basic_csv_parser >::end_record(jsoncons::basic_json_visitor &,std::__1::error_code&)	96	40	41.66%	['fuzz_csv']

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

Files in report

Source file	Reached by	Covered by
	[]	[]
/usr/local/bin/../include/c++/v1/stdlib.h	[]	[]
/src/jsoncons/./fuzzers/fuzz_cbor.cpp	['fuzz_cbor']	[]
/src/jsoncons/./include/jsoncons/staj_event.hpp	['fuzz_json_cursor']	[]
/src/jsoncons/./include/jsoncons/sink.hpp	['fuzz_bson_encoder', 'fuzz_ubjson_encoder', 'fuzz_json_encoder', 'fuzz_msgpack_encoder', 'fuzz_cbor_encoder']	[]
/src/jsoncons/./include/jsoncons/ser_utils.hpp	['fuzz_bson_encoder', 'fuzz_ubjson_encoder', 'fuzz_json_parser_max', 'fuzz_json_cursor', 'fuzz_msgpack_parser_max', 'fuzz_json_encoder', 'fuzz_ubjson_parser_max', 'fuzz_bson_parser_max', 'fuzz_msgpack_encoder', 'fuzz_cbor_parser_max', 'fuzz_bson', 'fuzz_ubjson', 'fuzz_msgpack', 'fuzz_parse', 'fuzz_cbor_encoder', 'fuzz_csv', 'fuzz_cbor']	[]
/src/jsoncons/./include/jsoncons_ext/ubjson/ubjson_reader.hpp	['fuzz_ubjson_encoder', 'fuzz_ubjson_parser_max', 'fuzz_ubjson']	[]
/src/jsoncons/./include/jsoncons/conv_error.hpp	[]	[]
/src/jsoncons/./include/jsoncons/utility/bigint.hpp	['fuzz_bigint', 'fuzz_msgpack_parser_max', 'fuzz_msgpack_encoder', 'fuzz_cbor_parser_max', 'fuzz_msgpack', 'fuzz_cbor_encoder', 'fuzz_cbor']	[]
/src/jsoncons/./fuzzers/fuzz_cbor_parser_max.cpp	['fuzz_cbor_parser_max']	[]
/src/jsoncons/./fuzzers/fuzz_msgpack_parser_max.cpp	['fuzz_msgpack_parser_max']	[]
/src/jsoncons/./include/jsoncons/utility/heap_string.hpp	['fuzz_bson', 'fuzz_ubjson', 'fuzz_msgpack', 'fuzz_parse', 'fuzz_csv', 'fuzz_cbor']	[]
/src/jsoncons/./include/jsoncons_ext/bson/bson_parser.hpp	['fuzz_bson_encoder', 'fuzz_bson_parser_max', 'fuzz_bson']	[]
/src/jsoncons/./include/jsoncons/detail/span.hpp	['fuzz_bson_encoder', 'fuzz_ubjson_encoder', 'fuzz_json_parser_max', 'fuzz_json_cursor', 'fuzz_msgpack_parser_max', 'fuzz_json_encoder', 'fuzz_ubjson_parser_max', 'fuzz_bson_parser_max', 'fuzz_msgpack_encoder', 'fuzz_cbor_parser_max', 'fuzz_bson', 'fuzz_ubjson', 'fuzz_msgpack', 'fuzz_cbor_encoder', 'fuzz_csv', 'fuzz_cbor']	[]
/src/jsoncons/./include/jsoncons_ext/bson/decode_bson.hpp	['fuzz_bson']	[]
/src/jsoncons/./include/jsoncons_ext/msgpack/msgpack_encoder.hpp	['fuzz_msgpack_encoder']	[]
/src/jsoncons/./include/jsoncons_ext/csv/csv_reader.hpp	['fuzz_csv']	[]
/src/jsoncons/./include/jsoncons/config/jsoncons_config.hpp	['fuzz_bson_encoder', 'fuzz_ubjson_encoder', 'fuzz_bigint', 'fuzz_json_parser_max', 'fuzz_json_cursor', 'fuzz_msgpack_parser_max', 'fuzz_json_encoder', 'fuzz_ubjson_parser_max', 'fuzz_bson_parser_max', 'fuzz_msgpack_encoder', 'fuzz_cbor_parser_max', 'fuzz_bson', 'fuzz_ubjson', 'fuzz_msgpack', 'fuzz_parse', 'fuzz_cbor_encoder', 'fuzz_csv', 'fuzz_cbor']	[]
/usr/local/bin/../include/c++/v1/string	[]	[]
/src/jsoncons/./include/jsoncons_ext/msgpack/msgpack_options.hpp	['fuzz_msgpack_parser_max', 'fuzz_msgpack_encoder', 'fuzz_msgpack']	[]
/src/jsoncons/./include/jsoncons/utility/function_objects.hpp	['fuzz_cbor_parser_max', 'fuzz_cbor_encoder', 'fuzz_cbor']	[]
/src/jsoncons/./include/jsoncons_ext/cbor/cbor_parser.hpp	['fuzz_cbor_parser_max', 'fuzz_cbor_encoder', 'fuzz_cbor']	[]
/src/jsoncons/./fuzzers/fuzz_msgpack_encoder.cpp	['fuzz_msgpack_encoder']	[]
/src/jsoncons/./include/jsoncons/sorted_json_object.hpp	[]	[]
/src/jsoncons/./include/jsoncons_ext/cbor/cbor_reader.hpp	['fuzz_cbor_parser_max', 'fuzz_cbor_encoder', 'fuzz_cbor']	[]
/src/jsoncons/./fuzzers/fuzz_json_cursor.cpp	['fuzz_json_cursor']	[]
/src/jsoncons/./include/jsoncons_ext/bson/bson_options.hpp	['fuzz_bson_encoder', 'fuzz_bson_parser_max', 'fuzz_bson']	[]
/src/jsoncons/./include/jsoncons/detail/grisu3.hpp	['fuzz_json_cursor']	[]
/src/jsoncons/./include/jsoncons_ext/msgpack/decode_msgpack.hpp	['fuzz_msgpack']	[]
/src/jsoncons/./include/jsoncons/source_adaptor.hpp	['fuzz_json_parser_max', 'fuzz_json_cursor', 'fuzz_json_encoder', 'fuzz_csv']	[]
/src/jsoncons/./include/jsoncons/utility/write_number.hpp	['fuzz_bson_encoder', 'fuzz_json_cursor', 'fuzz_json_encoder', 'fuzz_bson_parser_max', 'fuzz_cbor_parser_max', 'fuzz_bson', 'fuzz_cbor_encoder', 'fuzz_cbor']	[]
/src/jsoncons/./include/jsoncons/typed_array.hpp	['fuzz_cbor_parser_max', 'fuzz_cbor_encoder', 'fuzz_cbor']	[]
/src/jsoncons/./include/jsoncons/config/compiler_support.hpp	['fuzz_json_cursor', 'fuzz_cbor_parser_max', 'fuzz_cbor_encoder', 'fuzz_cbor']	[]
/src/jsoncons/./include/jsoncons/json_parser.hpp	['fuzz_json_parser_max', 'fuzz_json_cursor', 'fuzz_json_encoder', 'fuzz_parse', 'fuzz_csv']	[]
/src/jsoncons/./include/jsoncons_ext/cbor/decode_cbor.hpp	['fuzz_cbor']	[]
/src/jsoncons/./include/jsoncons/detail/make_obj_using_allocator.hpp	['fuzz_json_cursor']	[]
/src/jsoncons/./include/jsoncons/json_reader.hpp	['fuzz_json_parser_max', 'fuzz_json_encoder']	[]
/src/jsoncons/./include/jsoncons_ext/ubjson/ubjson_options.hpp	['fuzz_ubjson_encoder', 'fuzz_ubjson_parser_max', 'fuzz_ubjson']	[]
/src/jsoncons/./include/jsoncons_ext/ubjson/ubjson_encoder.hpp	['fuzz_ubjson_encoder']	[]
/src/jsoncons/./include/jsoncons/json_options.hpp	['fuzz_json_parser_max', 'fuzz_json_cursor', 'fuzz_json_encoder', 'fuzz_parse', 'fuzz_csv']	[]
/src/jsoncons/./include/jsoncons/staj_cursor.hpp	['fuzz_json_cursor']	[]
/src/jsoncons/./include/jsoncons/json_cursor.hpp	['fuzz_json_cursor']	[]
/src/jsoncons/./include/jsoncons/json_decoder.hpp	['fuzz_bson', 'fuzz_ubjson', 'fuzz_msgpack', 'fuzz_parse', 'fuzz_csv', 'fuzz_cbor']	[]
/src/jsoncons/./include/jsoncons_ext/msgpack/msgpack_parser.hpp	['fuzz_msgpack_parser_max', 'fuzz_msgpack_encoder', 'fuzz_msgpack']	[]
/src/jsoncons/./fuzzers/fuzz_json_parser_max.cpp	['fuzz_json_parser_max']	[]
/src/jsoncons/./include/jsoncons/json_error.hpp	[]	[]
/src/jsoncons/./fuzzers/fuzz_ubjson_encoder.cpp	['fuzz_ubjson_encoder']	[]
/src/jsoncons/./include/jsoncons_ext/bson/bson_decimal128.hpp	['fuzz_bson_encoder', 'fuzz_bson_parser_max', 'fuzz_bson']	[]
/src/jsoncons/./include/jsoncons_ext/ubjson/ubjson_parser.hpp	['fuzz_ubjson_encoder', 'fuzz_ubjson_parser_max', 'fuzz_ubjson']	[]
/src/jsoncons/./include/jsoncons/utility/byte_string.hpp	['fuzz_bson_encoder', 'fuzz_json_cursor', 'fuzz_msgpack_parser_max', 'fuzz_bson_parser_max', 'fuzz_msgpack_encoder', 'fuzz_cbor_parser_max', 'fuzz_bson', 'fuzz_msgpack', 'fuzz_cbor_encoder', 'fuzz_csv', 'fuzz_cbor']	[]
/src/jsoncons/./include/jsoncons_ext/cbor/cbor_typed_array_iterator.hpp	['fuzz_cbor_parser_max', 'fuzz_cbor_encoder', 'fuzz_cbor']	[]
/src/jsoncons/./include/jsoncons/utility/conversion.hpp	['fuzz_json_cursor']	[]
/src/jsoncons/./include/jsoncons/utility/binary.hpp	['fuzz_bson_encoder', 'fuzz_ubjson_encoder', 'fuzz_msgpack_parser_max', 'fuzz_ubjson_parser_max', 'fuzz_bson_parser_max', 'fuzz_msgpack_encoder', 'fuzz_cbor_parser_max', 'fuzz_bson', 'fuzz_ubjson', 'fuzz_msgpack', 'fuzz_cbor_encoder', 'fuzz_cbor']	[]
/src/jsoncons/./fuzzers/fuzz_bson_encoder.cpp	['fuzz_bson_encoder']	[]
/src/jsoncons/./include/jsoncons/utility/read_number.hpp	['fuzz_ubjson_encoder', 'fuzz_json_parser_max', 'fuzz_json_cursor', 'fuzz_json_encoder', 'fuzz_ubjson_parser_max', 'fuzz_ubjson', 'fuzz_parse', 'fuzz_csv']	[]
/src/jsoncons/./fuzzers/fuzz_cbor_encoder.cpp	['fuzz_cbor_encoder']	[]
/src/jsoncons/./include/jsoncons_ext/bson/bson_reader.hpp	['fuzz_bson_encoder', 'fuzz_bson_parser_max', 'fuzz_bson']	[]
/src/jsoncons/./include/jsoncons/utility/more_type_traits.hpp	['fuzz_bigint', 'fuzz_json_parser_max', 'fuzz_json_cursor', 'fuzz_msgpack_parser_max', 'fuzz_json_encoder', 'fuzz_msgpack_encoder', 'fuzz_cbor_parser_max', 'fuzz_bson', 'fuzz_ubjson', 'fuzz_msgpack', 'fuzz_parse', 'fuzz_cbor_encoder', 'fuzz_csv', 'fuzz_cbor']	[]
/src/jsoncons/./fuzzers/fuzz_bigint.cpp	['fuzz_bigint']	[]
/src/jsoncons/./include/jsoncons/allocator_holder.hpp	['fuzz_bson', 'fuzz_ubjson', 'fuzz_msgpack', 'fuzz_parse', 'fuzz_csv', 'fuzz_cbor']	[]
/src/jsoncons/./fuzzers/fuzz_bson.cpp	['fuzz_bson']	[]
/src/jsoncons/./include/jsoncons_ext/bson/bson_oid.hpp	['fuzz_bson_encoder', 'fuzz_bson_parser_max', 'fuzz_bson']	[]
/src/jsoncons/./include/jsoncons_ext/cbor/cbor_encoder.hpp	['fuzz_cbor_encoder']	[]
/src/jsoncons/./include/jsoncons/key_value.hpp	[]	[]
/src/jsoncons/./include/jsoncons/detail/expected.hpp	['fuzz_cbor_parser_max', 'fuzz_bson', 'fuzz_ubjson', 'fuzz_msgpack', 'fuzz_cbor_encoder', 'fuzz_cbor']	[]
/src/jsoncons/./fuzzers/fuzz_msgpack.cpp	['fuzz_msgpack']	[]
/src/jsoncons/./include/jsoncons/generic_visitor.hpp	['fuzz_msgpack_parser_max', 'fuzz_msgpack_encoder', 'fuzz_cbor_parser_max', 'fuzz_msgpack', 'fuzz_cbor_encoder', 'fuzz_cbor']	[]
/src/jsoncons/./include/jsoncons_ext/cbor/cbor_error.hpp	[]	[]
/src/jsoncons/./include/jsoncons/json_array.hpp	[]	[]
/src/jsoncons/./fuzzers/fuzz_ubjson_parser_max.cpp	['fuzz_ubjson_parser_max']	[]
/src/jsoncons/./include/jsoncons_ext/ubjson/decode_ubjson.hpp	['fuzz_ubjson']	[]
/src/jsoncons/./fuzzers/fuzz_ubjson.cpp	['fuzz_ubjson']	[]
/src/jsoncons/./include/jsoncons_ext/csv/csv_parser.hpp	['fuzz_csv']	[]
/src/jsoncons/./include/jsoncons/json_filter.hpp	['fuzz_bson', 'fuzz_ubjson', 'fuzz_msgpack', 'fuzz_cbor']	[]
/src/jsoncons/./include/jsoncons_ext/cbor/cbor_options.hpp	['fuzz_cbor_parser_max', 'fuzz_cbor_encoder', 'fuzz_cbor']	[]
/src/jsoncons/./fuzzers/fuzz_csv.cpp	['fuzz_csv']	[]
/usr/local/bin/../include/c++/v1/stdexcept	['fuzz_json_cursor', 'fuzz_csv']	[]
/src/jsoncons/./include/jsoncons/source.hpp	['fuzz_bson_encoder', 'fuzz_ubjson_encoder', 'fuzz_json_parser_max', 'fuzz_json_cursor', 'fuzz_msgpack_parser_max', 'fuzz_json_encoder', 'fuzz_ubjson_parser_max', 'fuzz_bson_parser_max', 'fuzz_msgpack_encoder', 'fuzz_cbor_parser_max', 'fuzz_bson', 'fuzz_ubjson', 'fuzz_msgpack', 'fuzz_cbor_encoder', 'fuzz_csv', 'fuzz_cbor']	[]
/src/jsoncons/./include/jsoncons_ext/csv/csv_error.hpp	[]	[]
/src/jsoncons/./include/jsoncons_ext/ubjson/ubjson_error.hpp	[]	[]
/src/jsoncons/./include/jsoncons_ext/bson/bson_error.hpp	[]	[]
/src/jsoncons/./include/jsoncons_ext/msgpack/msgpack_reader.hpp	['fuzz_msgpack_parser_max', 'fuzz_msgpack_encoder', 'fuzz_msgpack']	[]
/src/jsoncons/./include/jsoncons/json_exception.hpp	['fuzz_json_cursor', 'fuzz_bson', 'fuzz_ubjson', 'fuzz_msgpack', 'fuzz_parse', 'fuzz_csv', 'fuzz_cbor']	[]
/src/jsoncons/./include/jsoncons_ext/bson/bson_encoder.hpp	['fuzz_bson_encoder']	[]
/src/jsoncons/./include/jsoncons/json_encoders.hpp	[]	[]
/src/jsoncons/./fuzzers/fuzz_parse.cpp	['fuzz_parse']	[]
/src/jsoncons/./include/jsoncons/json_encoder.hpp	['fuzz_json_encoder']	[]
/src/jsoncons/./include/jsoncons_ext/msgpack/msgpack_error.hpp	[]	[]
/src/jsoncons/./include/jsoncons/json_visitor.hpp	['fuzz_bson_encoder', 'fuzz_ubjson_encoder', 'fuzz_json_parser_max', 'fuzz_json_cursor', 'fuzz_msgpack_parser_max', 'fuzz_json_encoder', 'fuzz_ubjson_parser_max', 'fuzz_bson_parser_max', 'fuzz_msgpack_encoder', 'fuzz_cbor_parser_max', 'fuzz_bson', 'fuzz_ubjson', 'fuzz_msgpack', 'fuzz_parse', 'fuzz_cbor_encoder', 'fuzz_csv', 'fuzz_cbor']	[]
/src/jsoncons/./fuzzers/fuzz_json_encoder.cpp	['fuzz_json_encoder']	[]
/src/jsoncons/./include/jsoncons/json_type.hpp	['fuzz_bson', 'fuzz_ubjson', 'fuzz_msgpack', 'fuzz_parse', 'fuzz_cbor']	[]
/src/jsoncons/./include/jsoncons/basic_json.hpp	['fuzz_bson', 'fuzz_ubjson', 'fuzz_msgpack', 'fuzz_parse', 'fuzz_csv', 'fuzz_cbor']	[]
/usr/local/bin/../include/c++/v1/__exception/exception.h	['fuzz_bson', 'fuzz_ubjson', 'fuzz_msgpack', 'fuzz_parse', 'fuzz_csv', 'fuzz_cbor']	[]
/src/jsoncons/./include/jsoncons/utility/unicode_traits.hpp	['fuzz_bson_encoder', 'fuzz_ubjson_encoder', 'fuzz_json_parser_max', 'fuzz_json_cursor', 'fuzz_msgpack_parser_max', 'fuzz_json_encoder', 'fuzz_ubjson_parser_max', 'fuzz_bson_parser_max', 'fuzz_msgpack_encoder', 'fuzz_cbor_parser_max', 'fuzz_bson', 'fuzz_ubjson', 'fuzz_msgpack', 'fuzz_parse', 'fuzz_cbor_encoder', 'fuzz_csv', 'fuzz_cbor']	[]
/src/jsoncons/./include/jsoncons/ordered_json_object.hpp	[]	[]
/src/jsoncons/./include/jsoncons_ext/csv/csv_options.hpp	['fuzz_csv']	[]
/src/jsoncons/./include/jsoncons_ext/cbor/cbor_detail.hpp	['fuzz_cbor_parser_max', 'fuzz_cbor_encoder', 'fuzz_cbor']	[]
/src/jsoncons/./fuzzers/fuzz_bson_parser_max.cpp	['fuzz_bson_parser_max']	[]

Directories in report

Directory
/usr/local/bin/../include/c++/v1/
/src/jsoncons/./include/jsoncons_ext/bson/
/src/jsoncons/./include/jsoncons_ext/ubjson/
/src/jsoncons/./include/jsoncons/
/src/jsoncons/./include/jsoncons/config/
/src/jsoncons/./include/jsoncons/detail/
/usr/local/bin/../include/c++/v1/__exception/
/src/jsoncons/./fuzzers/
/src/jsoncons/./include/jsoncons_ext/cbor/
/src/jsoncons/./include/jsoncons_ext/csv/
/src/jsoncons/./include/jsoncons_ext/msgpack/
/src/jsoncons/./include/jsoncons/utility/