High level conclusions

Fuzzers reach 62.96% of cyclomatic complexity.

Fuzzers reach 58.12% of all functions.

Reachability and coverage overview

Functions statically reachable by fuzzers

1134 / 1951

Cyclomatic complexity statically reachable by fuzzers

16372 / 26002

Runtime code coverage of functions

920 / 1951

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: lys_parse_mem

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	3896	53.0%
gold	[1:9]	216	2.93%
yellow	[10:29]	136	1.85%
greenyellow	[30:49]	35	0.47%
lawngreen	50+	3066	41.7%
All colors	7349	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
436	6406	lyxp_vars_find	call site: 06406	lyd_insert_node
301	5682	lydict_insert	call site: 05682	lyb_print_data
264	6019	lys_unres_glob_erase	call site: 06019	lyb_print_siblings
230	4472	lyxp_expr_dup	call site: 04472	lys_apply_deviation
173	1083	lysp_check_enum_name	call site: 01083	yin_parse_content
160	3805	lys_parse_localfile	call site: 03805	lys_parse_submodule
153	5523	moveto_resolve_module	call site: 05523	eval_name_test_try_compile_predicates
122	1619	lysp_check_date	call site: 01619	yin_parse_content
111	872	ly_set_free	call site: 00872	yin_parse_action
94	5407	lysc_node_when	call site: 05407	set_sort
92	5046	ly_path_compile_predicate_leafref	call site: 05046	ly_path_compile_predicate
86	992	_lydict_remove	call site: 00992	yin_parse_content

Runtime coverage analysis

Covered functions

613

Functions that are reachable but not covered

498

Reachable functions

971

Percentage of reachable functions covered

48.71%

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
build/../tests/fuzz/lys_parse_mem.c	1
src/log.c	16
src/context.c	27
src/ly_common.c	28
src/dict.c	14
src/hash_table.c	21
src/hash_table_internal.h	1
src/plugins.c	7
src/set.c	10
src/tree_data_free.c	12
src/tree_data.c	42
src/in.c	7
src/tree_schema.c	40
src/parser_yin.c	76
src/xml.c	21
src/tree_data_common.c	19
src/tree_data.h	3
src/tree_schema_common.c	57
src/plugins_exts.c	5
src/path.c	16
src/xpath.c	126
compat/compat.c	1
src/tree_schema_free.c	50
src/parser_yang.c	60
src/parser_common.c	2
src/schema_features.c	15
src/schema_compile.c	37
src/schema_compile_amend.c	39
src/schema_compile_node.c	18
src/plugins_types.c	1
src/lyb.c	8
src/out.c	8
src/printer_data.c	2
src/printer_xml.c	13
src/printer_json.c	27
src/printer_lyb.c	33
src/validation.c	2
src/plugins_exts/metadata.h	1
src/tree_data_new.c	4
src/tree_data_hash.c	5
src/tree_data_sorted.c	29

Fuzzer: lyd_parse_mem_xml

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	6296	68.6%
gold	[1:9]	65	0.70%
yellow	[10:29]	56	0.61%
greenyellow	[30:49]	13	0.14%
lawngreen	50+	2743	29.9%
All colors	9173	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
315	7647	lyd_parse_xml	call site: 07647	lyd_parse_json
301	5682	lydict_insert	call site: 05682	lyb_print_data
295	8120	lyd_child_no_keys	call site: 08120	lyd_diff_merge_all
230	4472	lyxp_expr_dup	call site: 04472	lys_apply_deviation
216	8735	lydxml_subtree_inner	call site: 08735	lyd_parse_lyb
192	6019	lys_unres_glob_erase	call site: 06019	lyb_print_siblings
186	8422	rb_iter_next	call site: 08422	lyd_validate_choice_r
174	1082	lysp_check_enum_name	call site: 01082	yin_parse_content
160	3805	lys_parse_localfile	call site: 03805	lys_parse_submodule
122	1619	lysp_check_date	call site: 01619	yin_parse_content
110	873	ly_store_prefix_data	call site: 00873	yin_parse_action
109	3256	ly_set_contains	call site: 03256	lysdict_insert

Runtime coverage analysis

Covered functions

724

Functions that are reachable but not covered

610

Reachable functions

1204

Percentage of reachable functions covered

49.34%

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
build/../tests/fuzz/lyd_parse_mem_xml.c	1
src/log.c	16
src/context.c	27
src/ly_common.c	28
src/dict.c	15
src/hash_table.c	21
src/hash_table_internal.h	1
src/plugins.c	7
src/set.c	11
src/tree_data_free.c	13
src/tree_data.c	62
src/in.c	7
src/tree_schema.c	40
src/parser_yin.c	76
src/xml.c	25
src/tree_data_common.c	37
src/tree_data.h	3
src/tree_schema_common.c	57
src/plugins_exts.c	5
src/path.c	16
src/xpath.c	126
compat/compat.c	1
src/tree_schema_free.c	50
src/parser_yang.c	60
src/parser_common.c	12
src/schema_features.c	15
src/schema_compile.c	37
src/schema_compile_amend.c	39
src/schema_compile_node.c	18
src/plugins_types.c	1
src/lyb.c	8
src/out.c	8
src/printer_data.c	2
src/printer_xml.c	13
src/printer_json.c	27
src/printer_lyb.c	33
src/validation.c	35
src/plugins_exts/metadata.h	1
src/tree_data_new.c	18
src/tree_data_hash.c	5
src/tree_data_sorted.c	39
src/parser_xml.c	16
src/parser_json.c	22
src/json.c	21
src/diff.c	26
src/parser_lyb.c	34

Fuzzer: lyd_parse_mem_json

Call tree

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

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	6202	67.6%
gold	[1:9]	81	0.88%
yellow	[10:29]	49	0.53%
greenyellow	[30:49]	110	1.19%
lawngreen	50+	2731	29.7%
All colors	9173	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
301	5682	lydict_insert	call site: 05682	lyb_print_data
295	8120	lyd_child_no_keys	call site: 08120	lyd_diff_merge_all
230	4472	lyxp_expr_dup	call site: 04472	lys_apply_deviation
209	8742	lyd_parse	call site: 08742	lyd_parse_lyb
192	6019	lys_unres_glob_erase	call site: 06019	lyb_print_siblings
186	8422	rb_iter_next	call site: 08422	lyd_validate_choice_r
174	1082	lysp_check_enum_name	call site: 01082	yin_parse_content
160	3805	lys_parse_localfile	call site: 03805	lys_parse_submodule
122	1619	lysp_check_date	call site: 01619	yin_parse_content
111	872	ly_set_free	call site: 00872	yin_parse_action
109	3256	ly_set_contains	call site: 03256	lysdict_insert
92	5256	eval_path_expr	call site: 05256	xpath_pi_node

Runtime coverage analysis

Covered functions

742

Functions that are reachable but not covered

599

Reachable functions

1204

Percentage of reachable functions covered

50.25%

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
build/../tests/fuzz/lyd_parse_mem_json.c	1
src/log.c	16
src/context.c	27
src/ly_common.c	28
src/dict.c	15
src/hash_table.c	21
src/hash_table_internal.h	1
src/plugins.c	7
src/set.c	11
src/tree_data_free.c	13
src/tree_data.c	62
src/in.c	7
src/tree_schema.c	40
src/parser_yin.c	76
src/xml.c	25
src/tree_data_common.c	37
src/tree_data.h	3
src/tree_schema_common.c	57
src/plugins_exts.c	5
src/path.c	16
src/xpath.c	126
compat/compat.c	1
src/tree_schema_free.c	50
src/parser_yang.c	60
src/parser_common.c	12
src/schema_features.c	15
src/schema_compile.c	37
src/schema_compile_amend.c	39
src/schema_compile_node.c	18
src/plugins_types.c	1
src/lyb.c	8
src/out.c	8
src/printer_data.c	2
src/printer_xml.c	13
src/printer_json.c	27
src/printer_lyb.c	33
src/validation.c	35
src/plugins_exts/metadata.h	1
src/tree_data_new.c	18
src/tree_data_hash.c	5
src/tree_data_sorted.c	39
src/parser_xml.c	16
src/parser_json.c	22
src/json.c	21
src/diff.c	26
src/parser_lyb.c	34

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
structure_compile	/src/libyang/src/plugins_exts/structure.c	3	['N/A', 'N/A', 'N/A']	32	0	619	32	13	306	0	4190	1020
structure_aug_parse	/src/libyang/src/plugins_exts/structure.c	2	['N/A', 'N/A']	29	0	551	37	15	189	0	2266	973
yang_print_parsed_submodule	/src/libyang/src/printer_yang.c	3	['N/A', 'N/A', 'int']	37	0	424	54	20	98	0	856	542
schema_mount_validate	/src/libyang/src/plugins_exts/schema_mount.c	6	['N/A', 'N/A', 'N/A', 'int', 'int', 'N/A']	54	0	539	91	35	833	0	10441	483
lyd_diff_siblings_r	/src/libyang/src/diff.c	5	['N/A', 'N/A', 'short', 'char', 'N/A']	48	0	945	180	61	722	4	8792	364
schema_mount_compiled_print	/src/libyang/src/plugins_exts/schema_mount.c	5	['N/A', 'N/A', 'N/A', 'N/A', 'N/A']	22	0	386	21	9	183	0	1443	317
lyd_diff_reverse_siblings_r	/src/libyang/src/diff.c	2	['N/A', 'N/A']	47	0	1201	251	82	725	2	8596	238

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

Functions statically reachable by fuzzers

1357 / 1951

Cyclomatic complexity statically reachable by fuzzers

20156 / 26002

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.

build/../tests/fuzz/lys_parse_mem.c

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=['lyxp_vars_find', 'lydict_insert', 'lys_unres_glob_erase', 'lyxp_expr_dup', 'lysp_check_enum_name', 'lys_parse_localfile', 'moveto_resolve_module', 'lysp_check_date', 'ly_set_free', 'lysc_node_when']

build/../tests/fuzz/lyd_parse_mem_xml.c

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=['lyd_parse_xml', 'lydict_insert', 'lyd_child_no_keys', 'lyxp_expr_dup', 'lydxml_subtree_inner', 'lys_unres_glob_erase', 'rb_iter_next', 'lysp_check_enum_name', 'lys_parse_localfile', 'lysp_check_date']

build/../tests/fuzz/lyd_parse_mem_json.c

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=['lydict_insert', 'lyd_child_no_keys', 'lyxp_expr_dup', 'lyd_parse', 'lys_unres_glob_erase', 'rb_iter_next', 'lysp_check_enum_name', 'lys_parse_localfile', 'lysp_check_date', 'ly_set_free']

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
log_store	63	25	39.68%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
ly_ctx_data_add	31	17	54.83%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
lys_parser_fill_filepath	34	15	44.11%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
lys_parser_ext_instance_stmt	122	39	31.96%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
lysp_stmt_parse	207	26	12.56%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
lysp_stmt_type_enum	44	18	40.90%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
lysp_stmt_type	79	30	37.97%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
lys_compile_ext_instance_stmt	181	35	19.33%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
lyplg_type_store_date_and_time	70	18	25.71%	['lys_parse_mem']
lys_compile_identity_circular_check	34	8	23.52%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
lys_compile_unres_check_disabled	52	9	17.30%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
lys_precompile_uses_augments_refines	63	17	26.98%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
lysp_dev_node_free	46	4	8.695%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
lys_compile_node_deviations_refines	51	14	27.45%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
lys_precompile_own_deviations	50	12	24.0%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
lys_precompile_augments_deviations	37	18	48.64%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
lys_compile_augment_children	63	16	25.39%	['lys_parse_mem']
lys_compile_type_range	200	64	32.0%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
lys_compile_type_enums	135	69	51.11%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
lys_compile_type_	302	162	53.64%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
lys_compile_node_list	139	73	52.51%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
lys_compile_node_list_unique	64	28	43.75%	['lys_parse_mem']
lysc_resolve_schema_nodeid	115	59	51.30%	['lys_parse_mem']
lys_set_features	46	10	21.73%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
lys_search_localfile	136	61	44.85%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
lys_ext_find_node	41	19	46.34%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
lys_unres_dep_sets_create_mod_r	66	35	53.03%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
lys_search_localfile_file_type	50	24	48.0%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
lysp_load_submodules	41	17	41.46%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
lysp_ext_instance_resolve_argument	48	6	12.5%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
lys_parse_localfile	35	18	51.42%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
lysc_node_free	56	29	51.78%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
lyplg_ext_pfree_instance_substatements	138	39	28.26%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
lyplg_ext_cfree_instance_substatements	130	33	25.38%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
lysc_ident_derived_unlink	69	20	28.98%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
moveto_scnode_check	39	21	53.84%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
moveto_attr_alldesc	48	7	14.58%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
set_copy	48	22	45.83%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
moveto_attr	34	5	14.70%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
moveto_node_alldesc_child	54	8	14.81%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
xpath_pi_text	34	6	17.64%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
xpath_sum	48	24	50.0%	['lys_parse_mem']
xpath_lang	70	18	25.71%	['lys_parse_mem']
xpath_name	56	9	16.07%	['lys_parse_mem']
xpath_substring	71	32	45.07%	['lys_parse_mem']
xpath_translate	71	31	43.66%	['lys_parse_mem']
xpath_local_name	45	7	15.55%	['lys_parse_mem']
xpath_enum_value	32	17	53.12%	['lys_parse_mem']
xpath_bit_is_set	54	28	51.85%	['lys_parse_mem']
xpath_derived_	93	33	35.48%	['lys_parse_mem']
xpath_namespace_uri	49	8	16.32%	['lys_parse_mem']
xpath_normalize_space	65	19	29.23%	['lys_parse_mem']
lyd_parser_find_operation	36	6	16.66%	['lyd_parse_mem_xml', 'lyd_parse_mem_json']
lyd_parser_check_schema	55	11	20.0%	['lyd_parse_mem_xml', 'lyd_parse_mem_json']
lyd_parser_set_data_flags	38	14	36.84%	['lyd_parse_mem_xml', 'lyd_parse_mem_json']
lydxml_data_check_opaq	41	7	17.07%	['lyd_parse_mem_xml', 'lyd_parse_mem_json']
lyplg_type_resolve_leafref	89	39	43.82%	['lyd_parse_mem_xml', 'lyd_parse_mem_json']
lyplg_type_resolve_leafref_get_target_path	46	24	52.17%	['lyd_parse_mem_xml', 'lyd_parse_mem_json']
lyd_find_sibling_first	70	32	45.71%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
lyd_get_or_create_leafref_links_record	32	13	40.62%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
lyd_compare_single_data	95	42	44.21%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
lyd_compare_single_value	52	21	40.38%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
lyd_first_module_sibling	40	18	45.0%	['lyd_parse_mem_xml', 'lyd_parse_mem_json']
lyd_new_implicit	109	43	39.44%	['lyd_parse_mem_xml', 'lyd_parse_mem_json']
lyd_validate_unres	52	28	53.84%	['lyd_parse_mem_xml', 'lyd_parse_mem_json']
lyd_validate_unres_when	39	8	20.51%	['lyd_parse_mem_xml', 'lyd_parse_mem_json']
lyd_validate_must	61	18	29.50%	['lyd_parse_mem_xml', 'lyd_parse_mem_json']
lyd_validate_minmax	65	19	29.23%	['lyd_parse_mem_xml', 'lyd_parse_mem_json']
lyxp_set_cast	112	25	22.32%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
moveto_op_comp	75	30	40.0%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
set_comp_canonize	31	16	51.61%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
print_set_debug	102	8	7.843%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
set_sort_compare	40	8	20.0%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
moveto_axis_node_next	67	20	29.85%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
moveto_axis_node_next_first	73	32	43.83%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
eval_name_test_with_predicate_get_scnode	56	29	51.78%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
cast_string_recursive	104	29	27.88%	['lys_parse_mem', 'lyd_parse_mem_json', 'lyd_parse_mem_xml']
lyjson_token2str	33	16	48.48%	['lyd_parse_mem_xml', 'lyd_parse_mem_json']
lyplg_type_sort_uint	43	12	27.90%	['lyd_parse_mem_json']
lyplg_type_print_u_int	54	21	38.88%	['lyd_parse_mem_json']
lyd_parse_opaq_error	92	21	22.82%	['lyd_parse_mem_xml', 'lyd_parse_mem_json']
lyd_validate_autodel_node_del	39	15	38.46%	['lyd_parse_mem_xml', 'lyd_parse_mem_json']

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

Files in report

Source file	Reached by	Covered by
	[]	[]
/src/libyang/src/printer_yang.c	[]	[]
/src/libyang/src/plugins_types/lyds_tree.c	[]	[]
/src/libyang/src/plugins_types/empty.c	[]	[]
/src/libyang/src/plugins_types/enumeration.c	[]	[]
/src/libyang/src/set.c	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']
/src/libyang/src/parser_yin.c	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	[]
/src/libyang/src/tree_schema_free.c	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']
/src/libyang/src/tree_data.c	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	['lyd_parse_mem_xml', 'lyd_parse_mem_json']
/src/libyang/src/validation.c	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	['lyd_parse_mem_xml', 'lyd_parse_mem_json']
/src/libyang/src/plugins_types/date.c	[]	[]
/src/libyang/src/plugins_exts/nacm.c	[]	[]
/src/libyang/src/xpath.c	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']
/src/libyang/src/plugins_types/time.c	[]	[]
/src/libyang/src/plugins_types/hex_string.c	[]	[]
/src/libyang/src/ly_common.c	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']
/src/libyang/src/plugins.c	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']
/src/libyang/src/plugins_exts/structure.c	[]	[]
/src/libyang/src/plugins_types/ipv4_address_no_zone.c	[]	[]
/src/libyang/src/xml.c	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	['lyd_parse_mem_xml']
/src/libyang/src/plugins_types/union.c	[]	[]
/src/libyang/build/../tests/fuzz/lyd_parse_mem_xml.c	['lyd_parse_mem_xml']	[]
/src/libyang/src/in.c	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']
/src/libyang/src/printer_context.c	[]	[]
/src/libyang/src/plugins_exts/yangdata.c	[]	[]
/src/libyang/src/plugins_types/ipv6_address.c	[]	[]
/src/libyang/src/tree_schema.c	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']
/src/libyang/src/plugins_types/string.c	[]	[]
/src/libyang/src/plugins_types/bits.c	[]	[]
/src/libyang/src/json.c	['lyd_parse_mem_xml', 'lyd_parse_mem_json']	['lyd_parse_mem_json']
/src/libyang/src/parser_xml.c	['lyd_parse_mem_xml', 'lyd_parse_mem_json']	['lyd_parse_mem_xml']
/src/libyang/src/log.c	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']
/src/libyang/src/plugins_types/ipv4_address.c	[]	[]
/src/libyang/src/plugins_types/identityref.c	[]	[]
/src/libyang/build/../tests/fuzz/lyd_parse_mem_json.c	['lyd_parse_mem_json']	[]
/src/libyang/src/hash_table.c	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']
/src/libyang/src/plugins_types/date_and_time.c	[]	[]
/src/libyang/src/tree_data_hash.c	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	['lyd_parse_mem_xml', 'lyd_parse_mem_json']
/src/libyang/src/printer_lyb.c	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	[]
/src/libyang/src/parser_json.c	['lyd_parse_mem_xml', 'lyd_parse_mem_json']	['lyd_parse_mem_json']
/src/libyang/src/hash_table_internal.h	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']
/src/libyang/src/tree_data_common.c	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']
/src/libyang/src/plugins_types/ipv6_address_no_zone.c	[]	[]
/src/libyang/src/schema_compile.c	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']
/src/libyang/src/tree_data_free.c	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	['lyd_parse_mem_xml', 'lyd_parse_mem_json']
/src/libyang/src/printer_data.c	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	[]
/src/libyang/src/schema_features.c	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']
/src/libyang/src/printer_xml.c	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	[]
/src/libyang/src/parser_yang.c	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']
/src/libyang/src/plugins_types/ipv6_address_prefix.c	[]	[]
/src/libyang/src/plugins_types/node_instanceid.c	[]	[]
/src/libyang/build/../tests/fuzz/lys_parse_mem.c	['lys_parse_mem']	[]
/src/libyang/src/tree_data_new.c	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	['lyd_parse_mem_xml', 'lyd_parse_mem_json']
/src/libyang/src/plugins_types/xpath1.0.c	[]	[]
/src/libyang/src/context.c	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']
/src/libyang/src/plugins_types/binary.c	[]	[]
/src/libyang/src/parser_common.c	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']
/src/libyang/src/plugins_types/instanceid_keys.c	[]	[]
/src/libyang/src/plugins_exts/metadata.c	[]	[]
/src/libyang/src/parser_lyb.c	['lyd_parse_mem_xml', 'lyd_parse_mem_json']	[]
/src/libyang/src/out.c	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	[]
/src/libyang/src/plugins_types/leafref.c	[]	[]
/src/libyang/src/tree_data.h	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	['lyd_parse_mem_xml', 'lyd_parse_mem_json']
/src/libyang/src/schema_compile_node.c	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']
/src/libyang/src/diff.c	['lyd_parse_mem_xml', 'lyd_parse_mem_json']	[]
/src/libyang/src/plugins_exts/schema_mount.c	[]	[]
/src/libyang/src/tree_schema_common.c	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']
/src/libyang/src/schema_compile_amend.c	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']
/src/libyang/src/printer_json.c	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	[]
/src/libyang/src/plugins_types/integer.c	[]	[]
/src/libyang/src/plugins_types.c	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']
/src/libyang/src/plugins_exts/openconfig.c	[]	[]
/src/libyang/src/dict.c	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']
/src/libyang/src/plugins_exts/metadata.h	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	[]
/src/libyang/src/tree_data_sorted.c	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	['lyd_parse_mem_xml', 'lyd_parse_mem_json']
/src/libyang/src/plugins_exts.c	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']
/src/libyang/src/plugins_types/decimal64.c	[]	[]
/src/libyang/src/path.c	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']
/src/libyang/src/plugins_types/ipv4_address_prefix.c	[]	[]
/src/libyang/src/plugins_types/time_period.c	[]	[]
/src/libyang/src/plugins_types/boolean.c	[]	[]
/src/libyang/compat/compat.c	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']
/src/libyang/src/lyb.c	['lys_parse_mem', 'lyd_parse_mem_xml', 'lyd_parse_mem_json']	[]
/src/libyang/src/plugins_types/instanceid.c	[]	[]

Directories in report

Directory
/src/libyang/compat/
/src/libyang/build/../tests/fuzz/
/src/libyang/src/plugins_types/
/src/libyang/src/plugins_exts/
/src/libyang/src/