High level conclusions

Fuzzers reach 34.41% of cyclomatic complexity.

Fuzzers reach 34.92% of all functions.

Reachability and coverage overview

Functions statically reachable by fuzzers

549 / 1572

Cyclomatic complexity statically reachable by fuzzers

3405 / 9894

Runtime code coverage of functions

444 / 1572

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: geohash_import_fuzzer

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	0	0.0%
gold	[1:9]	0	0.0%
yellow	[10:29]	1	12.5%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	7	87.5%
All colors	8	100

Runtime coverage analysis

Covered functions

9

Functions that are reachable but not covered

4

Reachable functions

9

Percentage of reachable functions covered

55.56%

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
fuzzers/geohash_import_fuzzer.cpp	1
liblwgeom/lwalgorithm.c	1
liblwgeom/lwutil.c	1
fuzzers/liblwgeom_fuzzer.hpp	1

Fuzzer: encoded_polyline_import_fuzzer

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	204	79.0%
gold	[1:9]	0	0.0%
yellow	[10:29]	2	0.77%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	52	20.1%
All colors	258	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
68	132	lwline_calculate_gbox_cartesian	call site: 00132	lwcollection_calculate_gbox_cartesian
47	67	getPoint2d_cp	call site: 00067	lwcollection_calculate_gbox_geodetic
47	209	lwline_free	call site: 00209	lwcollection_free
9	121	ptarray_calculate_gbox_cartesian_2d	call site: 00121	ptarray_calculate_gbox_cartesian_4d
6	50	lwgeom_is_empty	call site: 00050	lwcollection_is_empty
6	60	lwgeom_add_bbox	call site: 00060	lwgeom_calculate_gbox_geodetic
5	34	ptarray_insert_point	call site: 00034	lwerror
4	201	LLVMFuzzerTestOneInput	call site: 00201	lwpoint_free
2	27	ptarray_append_point	call site: 00027	lwerror
2	115	lwgeom_calculate_gbox	call site: 00115	lwpoint_calculate_gbox_cartesian
1	12	encoded_polyline_read_varint	call site: 00012	ptarray_free
1	18	encoded_polyline_add_delta	call site: 00018	ptarray_free

Runtime coverage analysis

Covered functions

43

Functions that are reachable but not covered

75

Reachable functions

109

Percentage of reachable functions covered

31.19%

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
fuzzers/encoded_polyline_import_fuzzer.cpp	1
liblwgeom/lwin_encoded_polyline.c	4
liblwgeom/ptarray.c	4
liblwgeom/lwutil.c	6
liblwgeom/./lwinline.h	13
liblwgeom/lwgeom_api.c	4
liblwgeom/lwline.c	2
liblwgeom/lwgeom.c	3
liblwgeom/gbox.c	34
liblwgeom/lwgeodetic.c	17
liblwgeom/lwalgorithm.c	3
liblwgeom/lwnurbscurve.c	3
liblwgeom/lwpoint.c	1
liblwgeom/lwpoly.c	1
liblwgeom/lwcircstring.c	1
liblwgeom/lwtriangle.c	1
liblwgeom/lwmpoint.c	1
liblwgeom/lwmline.c	1
liblwgeom/lwmpoly.c	1
liblwgeom/lwpsurface.c	1
liblwgeom/lwtin.c	1
liblwgeom/lwcollection.c	1
fuzzers/liblwgeom_fuzzer.hpp	1

Fuzzer: wkt_import_fuzzer

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	515	68.1%
gold	[1:9]	17	2.24%
yellow	[10:29]	2	0.26%
greenyellow	[30:49]	4	0.52%
lawngreen	50+	218	28.8%
All colors	756	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
136	555	wkt_parser_point_new	call site: 00555	wkt_parser_nurbscurve_new
42	692	wkt_yyparse	call site: 00692	yydestruct
27	191	wkt_parser_collection_new	call site: 00191	wkt_parser_collection_finalize
27	365	lwcompound_curve_endpoint	call site: 00365	lwgeom_is_closed
24	456	wkt_parser_compound_new	call site: 00456	wkt_parser_collection_finalize
20	54	yy_get_next_buffer	call site: 00054	wkt_yyrestart
20	268	ptarray_is_closed_2d	call site: 00268	lwcompound_is_closed
15	331	ptarray_set_point4d	call site: 00331	lwcompound_is_closed
14	247	wkt_parser_curvepolygon_add_ring	call site: 00247	lwgeom_free
13	29	wkt_yylex	call site: 00029	wkt_yy_create_buffer
13	296	ptarray_construct_empty	call site: 00296	lwnurbscurve_get_or_generate_knots
11	531	wkt_parser_triangle_new	call site: 00531	wkt_parser_collection_finalize

Runtime coverage analysis

Covered functions

136

Functions that are reachable but not covered

62

Reachable functions

188

Percentage of reachable functions covered

67.02%

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
fuzzers/wkt_import_fuzzer.cpp	1
liblwgeom/lwin_wkt.c	30
liblwgeom/lwin_wkt_parse.y	7
liblwgeom/lwin_wkt_lex.l	6
liblwgeom/lwin_wkt_lex.c	19
liblwgeom/lwutil.c	8
liblwgeom/lwin_wkt_parse.c	2
liblwgeom/lwgeom.c	22
liblwgeom/lwcollection.c	8
liblwgeom/./lwinline.h	10
liblwgeom/lwpoint.c	4
liblwgeom/ptarray.c	9
liblwgeom/lwline.c	5
liblwgeom/lwpoly.c	6
liblwgeom/lwcircstring.c	4
liblwgeom/lwtriangle.c	3
liblwgeom/lwmpoint.c	1
liblwgeom/lwmline.c	1
liblwgeom/lwmpoly.c	1
liblwgeom/lwpsurface.c	2
liblwgeom/lwtin.c	2
liblwgeom/lwnurbscurve.c	8
liblwgeom/lwcurvepoly.c	2
liblwgeom/lwcompound.c	6
liblwgeom/lwgeom_api.c	3
fuzzers/liblwgeom_fuzzer.hpp	1

Fuzzer: gserialized_from_lwgeom_fuzzer

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	362	38.3%
gold	[1:9]	18	1.90%
yellow	[10:29]	7	0.74%
greenyellow	[30:49]	1	0.10%
lawngreen	50+	556	58.8%
All colors	944	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
137	746	lwgeom_from_gserialized2	call site: 00746	gserialized_get_gbox_p
50	344	lwgeom_add_bbox	call site: 00344	lwgeom_calculate_gbox_geodetic
7	499	gserialized2_from_any_size	call site: 00499	lwerror
7	644	gserialized2_validate_geometry_buffer	call site: 00644	lwerror
7	671	gbox_float_round	call site: 00671	lwgeom_from_gserialized
6	548	gserialized2_from_lwgeom_any	call site: 00548	lwerror
5	281	lwnurbscurve_from_wkb_state	call site: 00281	lwerror
4	80	lwcircstring_construct_empty	call site: 00080	lwtype_name
4	99	lwpoly_free	call site: 00099	lwpoly_free
4	107	ptarray_is_closed_2d	call site: 00107	lwpoly_free
4	125	lwtriangle_from_wkb_state	call site: 00125	lwtriangle_construct_empty
3	114	lwpoly_add_ring	call site: 00114	lwpoly_free

Runtime coverage analysis

Covered functions

221

Functions that are reachable but not covered

68

Reachable functions

284

Percentage of reachable functions covered

76.06%

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
fuzzers/gserialized_from_lwgeom_fuzzer.cpp	6
fuzzers/liblwgeom_fuzzer.hpp	1
liblwgeom/lwin_wkb.c	20
liblwgeom/lwutil.c	8
liblwgeom/ptarray.c	9
liblwgeom/./lwinline.h	15
liblwgeom/lwpoint.c	4
liblwgeom/lwline.c	5
liblwgeom/lwcircstring.c	4
liblwgeom/lwpoly.c	5
liblwgeom/lwtriangle.c	4
liblwgeom/lwcurvepoly.c	2
liblwgeom/lwgeom.c	15
liblwgeom/lwmpoint.c	1
liblwgeom/lwmline.c	1
liblwgeom/lwmpoly.c	1
liblwgeom/lwpsurface.c	1
liblwgeom/lwtin.c	1
liblwgeom/lwcollection.c	7
liblwgeom/lwnurbscurve.c	5
liblwgeom/lwgeom_api.c	4
liblwgeom/gserialized.c	11
liblwgeom/gserialized2.c	56
liblwgeom/gbox.c	39
liblwgeom/lwgeodetic.c	18
liblwgeom/lwalgorithm.c	3
liblwgeom/gserialized1.c	28

Fuzzer: geojson_import_fuzzer

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	191	42.1%
gold	[1:9]	7	1.54%
yellow	[10:29]	8	1.76%
greenyellow	[30:49]	3	0.66%
lawngreen	50+	244	53.8%
All colors	453	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
47	318	getPoint2d_cp	call site: 00318	lwcollection_calculate_gbox_geodetic
46	403	lwcollection_calculate_gbox_cartesian	call site: 00403	lwnurbscurve_calculate_gbox_cartesian
23	276	lwgeom_force_dims	call site: 00276	lwnurbscurve_force_dims
14	383	lwline_calculate_gbox_cartesian	call site: 00383	lwcircstring_calculate_gbox_cartesian
8	220	lwcollection_free	call site: 00220	lwnurbscurve_free
7	196	lwpoly_free	call site: 00196	lwcircstring_free
7	210	lwmpoly_free	call site: 00210	lwpsurface_free
6	311	lwgeom_add_bbox	call site: 00311	lwgeom_calculate_gbox_geodetic
5	60	ptarray_insert_point	call site: 00060	lwerror
5	376	ptarray_calculate_gbox_cartesian_3d	call site: 00376	ptarray_calculate_gbox_cartesian_4d
4	51	parse_geojson_coord	call site: 00051	getPoint4d_p
3	130	lwcollection_add_lwgeom	call site: 00130	lwtype_name

Runtime coverage analysis

Covered functions

87

Functions that are reachable but not covered

76

Reachable functions

159

Percentage of reachable functions covered

52.2%

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
fuzzers/geojson_import_fuzzer.cpp	1
liblwgeom/lwin_geojson.c	13
liblwgeom/lwutil.c	6
liblwgeom/ptarray.c	6
liblwgeom/./lwinline.h	13
liblwgeom/lwgeom_api.c	4
liblwgeom/lwpoint.c	4
liblwgeom/lwline.c	4
liblwgeom/lwpoly.c	4
liblwgeom/lwcollection.c	7
liblwgeom/lwgeom.c	10
liblwgeom/lwmpoint.c	2
liblwgeom/lwmline.c	2
liblwgeom/lwmpoly.c	2
liblwgeom/lwcircstring.c	1
liblwgeom/lwtriangle.c	1
liblwgeom/lwpsurface.c	1
liblwgeom/lwtin.c	1
liblwgeom/lwnurbscurve.c	7
liblwgeom/gbox.c	34
liblwgeom/lwgeodetic.c	17
liblwgeom/lwalgorithm.c	3

Fuzzer: twkb_import_fuzzer

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	52	21.8%
gold	[1:9]	2	0.84%
yellow	[10:29]	1	0.42%
greenyellow	[30:49]	4	1.68%
lawngreen	50+	179	75.2%
All colors	238	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
8	184	lwpoly_free	call site: 00184	lwcircstring_free
8	216	lwcollection_free	call site: 00216	lwnurbscurve_free
7	206	lwmpoly_free	call site: 00206	lwpsurface_free
5	96	ptarray_insert_point	call site: 00096	lwerror
3	65	lwline_from_twkb_state	call site: 00065	lwline_construct_empty
3	131	lwcollection_add_lwgeom	call site: 00131	lwtype_name
3	227	lwgeom_from_twkb_state	call site: 00227	lwgeom_free
2	106	ptarray_set_point4d	call site: 00106	lwtype_name
2	233	lwcollection_from_twkb_state	call site: 00233	lwgeom_free
1	82	lwpoly_from_twkb_state	call site: 00082	lwerror
1	87	lwpoly_from_twkb_state	call site: 00087	lwerror
1	90	getPoint4d_p	call site: 00090	lwerror

Runtime coverage analysis

Covered functions

78

Functions that are reachable but not covered

8

Reachable functions

77

Percentage of reachable functions covered

89.61%

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
fuzzers/twkb_import_fuzzer.cpp	1
fuzzers/liblwgeom_fuzzer.hpp	1
liblwgeom/lwin_twkb.c	22
liblwgeom/lwutil.c	6
liblwgeom/varint.c	5
liblwgeom/lwpoint.c	3
liblwgeom/ptarray.c	6
liblwgeom/./lwinline.h	2
liblwgeom/lwgeom.c	6
liblwgeom/lwline.c	3
liblwgeom/lwpoly.c	3
liblwgeom/lwgeom_api.c	2
liblwgeom/lwcollection.c	5
liblwgeom/lwcircstring.c	1
liblwgeom/lwtriangle.c	1
liblwgeom/lwmpoint.c	1
liblwgeom/lwmline.c	1
liblwgeom/lwmpoly.c	1
liblwgeom/lwpsurface.c	1
liblwgeom/lwtin.c	1
liblwgeom/lwnurbscurve.c	1
liblwgeom/gbox.c	1

Fuzzer: wkb_import_fuzzer

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	23.5%
gold	[1:9]	9	2.82%
yellow	[10:29]	10	3.13%
greenyellow	[30:49]	6	1.88%
lawngreen	50+	219	68.6%
All colors	319	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	281	lwnurbscurve_from_wkb_state	call site: 00281	lwerror
4	80	lwcircstring_construct_empty	call site: 00080	lwtype_name
4	99	lwpoly_free	call site: 00099	lwpoly_free
4	107	ptarray_is_closed_2d	call site: 00107	lwpoly_free
4	125	lwtriangle_from_wkb_state	call site: 00125	lwtriangle_construct_empty
3	114	lwpoly_add_ring	call site: 00114	lwpoly_free
3	272	lwnurbscurve_from_wkb_state	call site: 00272	ptarray_free
3	292	lwnurbscurve_construct	call site: 00292	ptarray_free
3	307	lwcollection_reserve	call site: 00307	lwgeom_free
2	69	lwline_construct_empty	call site: 00069	lwtype_name
2	193	lwnurbscurve_free	call site: 00193	lwtype_name
2	231	lwnurbscurve_from_wkb_state	call site: 00231	ptarray_free

Runtime coverage analysis

Covered functions

84

Functions that are reachable but not covered

2

Reachable functions

76

Percentage of reachable functions covered

97.37%

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
fuzzers/wkb_import_fuzzer.cpp	1
fuzzers/liblwgeom_fuzzer.hpp	1
liblwgeom/lwin_wkb.c	20
liblwgeom/lwutil.c	8
liblwgeom/ptarray.c	7
liblwgeom/./lwinline.h	3
liblwgeom/lwpoint.c	3
liblwgeom/lwline.c	3
liblwgeom/lwcircstring.c	3
liblwgeom/lwpoly.c	3
liblwgeom/lwtriangle.c	3
liblwgeom/lwcurvepoly.c	2
liblwgeom/lwgeom.c	2
liblwgeom/lwmpoint.c	1
liblwgeom/lwmline.c	1
liblwgeom/lwmpoly.c	1
liblwgeom/lwpsurface.c	1
liblwgeom/lwtin.c	1
liblwgeom/lwcollection.c	5
liblwgeom/lwnurbscurve.c	3
liblwgeom/lwgeom_api.c	1

Fuzzer: raster_deserialize_fuzzer

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	14	22.5%
gold	[1:9]	0	0.0%
yellow	[10:29]	2	3.22%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	46	74.1%
All colors	62	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
3	20	rt_raster_deserialize	call site: 00020	rt_band_destroy
3	47	rt_raster_deserialize	call site: 00047	rt_band_destroy
3	52	rt_raster_deserialize	call site: 00052	rt_band_destroy
2	17	rt_raster_deserialize	call site: 00017	rterror
1	15	rt_raster_deserialize	call site: 00015	rterror
1	24	rt_band_destroy	call site: 00024	rtdealloc
1	26	rt_band_destroy	call site: 00026	rt_raster_destroy

Runtime coverage analysis

Covered functions

27

Functions that are reachable but not covered

3

Reachable functions

26

Percentage of reachable functions covered

88.46%

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
fuzzers/raster_deserialize_fuzzer.c	5
raster/rt_core/rt_pixel.c	1
raster/rt_core/rt_context.c	3
raster/rt_core/rt_serialize.c	9
raster/rt_core/rt_band.c	1
raster/rt_core/rt_raster.c	3
raster/rt_core/rt_util.c	1

Fuzzer: gserialized_from_bytea_fuzzer

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	466	36.9%
gold	[1:9]	31	2.46%
yellow	[10:29]	56	4.44%
greenyellow	[30:49]	48	3.80%
lawngreen	50+	659	52.3%
All colors	1260	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
270	636	lwnurbscurve_to_wkb_buf	call site: 00636	lwgeom_to_wkt
8	1026	lwtriangle_from_wkb_state	call site: 01026	ptarray_is_closed_3d
7	444	gserialized2_from_any_size	call site: 00444	lwerror
7	1144	lwnurbscurve_from_wkb_state	call site: 01144	ptarray_free
7	1167	lwnurbscurve_from_wkb_state	call site: 01167	ptarray_free
7	1175	lwnurbscurve_from_wkb_state	call site: 01175	lwerror
6	495	gserialized2_from_lwgeom_any	call site: 00495	lwerror
6	1159	lwnurbscurve_construct_empty	call site: 01159	ptarray_free
4	223	lwgeom_calculate_gbox_geodetic	call site: 00223	gbox_merge
3	124	lwcollection_from_gserialized2_buffer	call site: 00124	lwtype_name
3	140	lwnurbscurve_from_gserialized2_buffer	call site: 00140	lwtype_name
3	400	lwcollection_from_gserialized1_buffer	call site: 00400	lwtype_name

Runtime coverage analysis

Covered functions

282

Functions that are reachable but not covered

75

Reachable functions

358

Percentage of reachable functions covered

79.05%

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
fuzzers/gserialized_from_bytea_fuzzer.cpp	4
fuzzers/liblwgeom_fuzzer.hpp	5
liblwgeom/gserialized.c	3
liblwgeom/gserialized2.c	52
liblwgeom/lwutil.c	8
liblwgeom/lwcollection.c	7
liblwgeom/ptarray.c	9
liblwgeom/./lwinline.h	13
liblwgeom/gserialized1.c	24
liblwgeom/gbox.c	37
liblwgeom/lwgeom.c	16
liblwgeom/lwline.c	5
liblwgeom/lwpoly.c	5
liblwgeom/lwgeodetic.c	17
liblwgeom/lwalgorithm.c	3
liblwgeom/lwgeom_api.c	4
liblwgeom/lwnurbscurve.c	5
liblwgeom/lwout_wkb.c	28
liblwgeom/lwout_wkt.c	23
liblwgeom/stringbuffer.c	11
liblwgeom/./stringbuffer.h	3
liblwgeom/lwprint.c	1
deps/ryu/d2s.c	10
deps/ryu/./../ryu/common.h	5
deps/ryu/./../ryu/d2s_intrinsics.h	7
liblwgeom/lwin_wkb.c	20
liblwgeom/lwpoint.c	4
liblwgeom/lwcircstring.c	4
liblwgeom/lwtriangle.c	4
liblwgeom/lwcurvepoly.c	2
liblwgeom/lwmpoint.c	1
liblwgeom/lwmline.c	1
liblwgeom/lwmpoly.c	1
liblwgeom/lwpsurface.c	1
liblwgeom/lwtin.c	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
rt_raster_fully_within_distance	/src/postgis/raster/rt_core/rt_spatial_relationship.c	6	['N/A', 'int', 'N/A', 'int', 'double', 'N/A']	13	0	216	42	17	473	0	2745	1693
lwgeom_mindistance3d	/src/postgis/liblwgeom/measures3d.c	2	['N/A', 'N/A']	20	0	18	3	2	351	0	2272	552
rt_raster_gdal_rasterize	/src/postgis/raster/rt_core/rt_raster.c	20	['N/A', 'int', 'N/A', 'int', 'N/A', 'N/A', 'N/A', 'N/A', 'N/A', 'N/A', 'N/A', 'N/A', 'N/A', 'N/A', 'N/A', 'N/A', 'N/A', 'N/A', 'N/A', 'N/A']	9	0	2429	379	147	137	0	827	308
lwgeom_distance_spheroid	/src/postgis/liblwgeom/lwgeodetic.c	4	['N/A', 'N/A', 'N/A', 'double']	10	0	833	135	49	75	1	509	293
lwgeom_subdivide_recursive	/src/postgis/liblwgeom/lwgeom.c	6	['N/A', 'char', 'int', 'int', 'N/A', 'double']	13	0	716	105	39	224	3	1395	234
rt_raster_intersects	/src/postgis/raster/rt_core/rt_spatial_relationship.c	5	['N/A', 'int', 'N/A', 'int', 'N/A']	10	0	933	162	61	225	0	1379	157
lwgeom_covers_lwgeom_sphere	/src/postgis/liblwgeom/lwgeodetic.c	2	['N/A', 'N/A']	12	0	393	77	28	87	1	518	119
gserialized1_from_lwgeom	/src/postgis/liblwgeom/gserialized1.c	2	['N/A', 'N/A']	8	0	185	22	9	106	0	581	111
rt_raster_copy_to_geometry	/src/postgis/raster/rt_core/rt_raster.c	6	['N/A', 'int', 'char', 'int', 'N/A', 'N/A']	10	0	251	41	15	192	0	941	107
lwgeom_split	/src/postgis/liblwgeom/lwgeom_geos_split.c	2	['N/A', 'N/A']	17	0	67	11	12	155	2	913	101

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

Functions statically reachable by fuzzers

982 / 1572

Cyclomatic complexity statically reachable by fuzzers

6766 / 9894

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.

fuzzers/geohash_import_fuzzer.cpp

Dictionary

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

fuzzers/encoded_polyline_import_fuzzer.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=['lwline_calculate_gbox_cartesian', 'getPoint2d_cp', 'lwline_free', 'ptarray_calculate_gbox_cartesian_2d', 'lwgeom_is_empty', 'lwgeom_add_bbox', 'ptarray_insert_point', 'LLVMFuzzerTestOneInput', 'ptarray_append_point', 'lwgeom_calculate_gbox']

fuzzers/wkt_import_fuzzer.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=['wkt_parser_point_new', 'wkt_yyparse', 'wkt_parser_collection_new', 'lwcompound_curve_endpoint', 'wkt_parser_compound_new', 'yy_get_next_buffer', 'ptarray_is_closed_2d', 'ptarray_set_point4d', 'wkt_parser_curvepolygon_add_ring', 'wkt_yylex']

fuzzers/gserialized_from_lwgeom_fuzzer.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=['lwgeom_from_gserialized2', 'lwgeom_add_bbox', 'gserialized2_from_any_size', 'gserialized2_validate_geometry_buffer', 'gbox_float_round', 'gserialized2_from_lwgeom_any', 'lwnurbscurve_from_wkb_state', 'lwcircstring_construct_empty', 'lwpoly_free', 'ptarray_is_closed_2d']

fuzzers/geojson_import_fuzzer.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=['getPoint2d_cp', 'lwcollection_calculate_gbox_cartesian', 'lwgeom_force_dims', 'lwline_calculate_gbox_cartesian', 'lwcollection_free', 'lwpoly_free', 'lwmpoly_free', 'lwgeom_add_bbox', 'ptarray_insert_point', 'ptarray_calculate_gbox_cartesian_3d']

fuzzers/twkb_import_fuzzer.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=['lwpoly_free', 'lwcollection_free', 'lwmpoly_free', 'ptarray_insert_point', 'lwline_from_twkb_state', 'lwcollection_add_lwgeom', 'lwgeom_from_twkb_state', 'ptarray_set_point4d', 'lwcollection_from_twkb_state', 'lwpoly_from_twkb_state']

fuzzers/wkb_import_fuzzer.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=['lwnurbscurve_from_wkb_state', 'lwcircstring_construct_empty', 'lwpoly_free', 'ptarray_is_closed_2d', 'lwtriangle_from_wkb_state', 'lwpoly_add_ring', 'lwnurbscurve_construct', 'lwcollection_reserve', 'lwline_construct_empty']

fuzzers/raster_deserialize_fuzzer.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=['rt_raster_deserialize', 'rt_band_destroy']

fuzzers/gserialized_from_bytea_fuzzer.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=['lwnurbscurve_to_wkb_buf', 'lwtriangle_from_wkb_state', 'gserialized2_from_any_size', 'lwnurbscurve_from_wkb_state', 'gserialized2_from_lwgeom_any', 'lwnurbscurve_construct_empty', 'lwgeom_calculate_gbox_geodetic', 'lwcollection_from_gserialized2_buffer']

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
ptarray_insert_point	43	20	46.51%	['wkt_import_fuzzer', 'geojson_import_fuzzer', 'twkb_import_fuzzer', 'encoded_polyline_import_fuzzer']
lwgeom_startpoint	36	10	27.77%	['wkt_import_fuzzer']
wkt_parser_polygon_add_ring	38	15	39.47%	['wkt_import_fuzzer']
wkt_parser_curvepolygon_add_ring	68	16	23.52%	['wkt_import_fuzzer']
yy_get_next_buffer	89	18	20.22%	['wkt_import_fuzzer']
yydestruct	229	78	34.06%	['wkt_import_fuzzer']
gserialized_cmp	55	21	38.18%	['gserialized_from_lwgeom_fuzzer']
gserialized2_from_lwnurbscurve_size	51	25	49.01%	['gserialized_from_bytea_fuzzer', 'gserialized_from_lwgeom_fuzzer']
lwgeom_count_vertices	45	22	48.88%	['wkt_import_fuzzer', 'gserialized_from_bytea_fuzzer', 'gserialized_from_lwgeom_fuzzer']
integer_to_wkb_buf	36	16	44.44%	['gserialized_from_bytea_fuzzer']
double_to_wkb_buf	35	15	42.85%	['gserialized_from_bytea_fuzzer']

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/postgis/liblwgeom/lwcircstring.c	['encoded_polyline_import_fuzzer', 'wkt_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'geojson_import_fuzzer', 'twkb_import_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']	['wkt_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']
/src/postgis/liblwgeom/lwpoly.c	['encoded_polyline_import_fuzzer', 'wkt_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'geojson_import_fuzzer', 'twkb_import_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']	['wkt_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'geojson_import_fuzzer', 'twkb_import_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']
/src/postgis/liblwgeom/gbox.c	['encoded_polyline_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'geojson_import_fuzzer', 'twkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']	['encoded_polyline_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'geojson_import_fuzzer', 'twkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']
/src/postgis/liblwgeom/ptarray.c	['encoded_polyline_import_fuzzer', 'wkt_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'geojson_import_fuzzer', 'twkb_import_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']	['encoded_polyline_import_fuzzer', 'wkt_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'geojson_import_fuzzer', 'twkb_import_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']
/src/postgis/liblwgeom/lwin_wkt.c	['wkt_import_fuzzer']	['wkt_import_fuzzer']
/src/postgis/liblwgeom/lwin_encoded_polyline.c	['encoded_polyline_import_fuzzer']	['encoded_polyline_import_fuzzer']
/src/postgis/liblwgeom/gserialized.c	['gserialized_from_lwgeom_fuzzer', 'gserialized_from_bytea_fuzzer']	['gserialized_from_lwgeom_fuzzer', 'gserialized_from_bytea_fuzzer']
/src/postgis/liblwgeom/lwgeodetic.c	['encoded_polyline_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'geojson_import_fuzzer', 'gserialized_from_bytea_fuzzer']	['gserialized_from_bytea_fuzzer']
/src/postgis/liblwgeom/measures3d.c	[]	[]
/src/postgis/liblwgeom/gserialized2.c	['gserialized_from_lwgeom_fuzzer', 'gserialized_from_bytea_fuzzer']	['gserialized_from_lwgeom_fuzzer', 'gserialized_from_bytea_fuzzer']
/src/postgis/liblwgeom/lwmline.c	['encoded_polyline_import_fuzzer', 'wkt_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'geojson_import_fuzzer', 'twkb_import_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']	['wkt_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'geojson_import_fuzzer', 'twkb_import_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']
/src/postgis/liblwgeom/gserialized1.c	['gserialized_from_lwgeom_fuzzer', 'gserialized_from_bytea_fuzzer']	['gserialized_from_bytea_fuzzer']
/src/postgis/raster/rt_core/rt_context.c	['raster_deserialize_fuzzer']	['raster_deserialize_fuzzer']
/src/postgis/raster/rt_core/rt_gdal.c	[]	[]
/src/postgis/liblwgeom/lwutil.c	['geohash_import_fuzzer', 'encoded_polyline_import_fuzzer', 'wkt_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'geojson_import_fuzzer', 'twkb_import_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']	['geohash_import_fuzzer', 'encoded_polyline_import_fuzzer', 'wkt_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'geojson_import_fuzzer', 'twkb_import_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']
/src/postgis/liblwgeom/lwnurbscurve.c	['encoded_polyline_import_fuzzer', 'wkt_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'geojson_import_fuzzer', 'twkb_import_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']	['gserialized_from_lwgeom_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']
/src/postgis/liblwgeom/lwprint.c	['gserialized_from_bytea_fuzzer']	[]
/src/postgis/fuzzers/geojson_import_fuzzer.cpp	['geojson_import_fuzzer']	['geojson_import_fuzzer']
/src/postgis/liblwgeom/lwcurvepoly.c	['wkt_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']	['wkt_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']
/src/postgis/fuzzers/liblwgeom_fuzzer.hpp	['geohash_import_fuzzer', 'encoded_polyline_import_fuzzer', 'wkt_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'twkb_import_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']	['geohash_import_fuzzer', 'encoded_polyline_import_fuzzer', 'wkt_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'twkb_import_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']
/src/postgis/deps/ryu/./../ryu/d2s_intrinsics.h	['gserialized_from_bytea_fuzzer']	[]
/src/postgis/raster/rt_core/rt_geometry.c	[]	[]
/src/postgis/liblwgeom/./lwinline.h	['encoded_polyline_import_fuzzer', 'wkt_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'geojson_import_fuzzer', 'twkb_import_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']	[]
/src/postgis/liblwgeom/measures.c	[]	[]
/src/postgis/raster/rt_core/rt_util.c	['raster_deserialize_fuzzer']	['raster_deserialize_fuzzer']
/src/postgis/liblwgeom/lwgeom_geos_clean.c	[]	[]
/src/postgis/liblwgeom/lwin_twkb.c	['twkb_import_fuzzer']	['twkb_import_fuzzer']
/src/postgis/liblwgeom/lwgeom_geos.c	[]	[]
/src/postgis/liblwgeom/lwtriangle.c	['encoded_polyline_import_fuzzer', 'wkt_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'geojson_import_fuzzer', 'twkb_import_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']	['wkt_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']
/src/postgis/liblwgeom/lwin_wkt_lex.c	['wkt_import_fuzzer']	['wkt_import_fuzzer']
/src/postgis/fuzzers/twkb_import_fuzzer.cpp	['twkb_import_fuzzer']	['twkb_import_fuzzer']
/src/postgis/raster/rt_core/rt_pixel.c	['raster_deserialize_fuzzer']	['raster_deserialize_fuzzer']
/src/postgis/liblwgeom/lwin_wkt_parse.c	['wkt_import_fuzzer']	['wkt_import_fuzzer']
/src/postgis/raster/rt_core/rt_band.c	['raster_deserialize_fuzzer']	['raster_deserialize_fuzzer']
/src/postgis/liblwgeom/lwtin.c	['encoded_polyline_import_fuzzer', 'wkt_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'geojson_import_fuzzer', 'twkb_import_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']	['wkt_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']
/src/postgis/liblwgeom/lwin_wkt_lex.l	['wkt_import_fuzzer']	['wkt_import_fuzzer']
/src/postgis/liblwgeom/lookup3.c	[]	[]
/src/postgis/liblwgeom/lwout_wkt.c	['gserialized_from_bytea_fuzzer']	[]
/src/postgis/liblwgeom/lwpoint.c	['encoded_polyline_import_fuzzer', 'wkt_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'geojson_import_fuzzer', 'twkb_import_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']	['wkt_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'geojson_import_fuzzer', 'twkb_import_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']
/src/postgis/fuzzers/encoded_polyline_import_fuzzer.cpp	['encoded_polyline_import_fuzzer']	['encoded_polyline_import_fuzzer']
/src/postgis/liblwgeom/lwin_wkt_parse.y	['wkt_import_fuzzer']	['wkt_import_fuzzer']
/src/postgis/liblwgeom/lwpsurface.c	['encoded_polyline_import_fuzzer', 'wkt_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'geojson_import_fuzzer', 'twkb_import_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']	['wkt_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']
/src/postgis/liblwgeom/lwcollection.c	['encoded_polyline_import_fuzzer', 'wkt_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'geojson_import_fuzzer', 'twkb_import_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']	['wkt_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'geojson_import_fuzzer', 'twkb_import_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']
/src/postgis/fuzzers/raster_deserialize_fuzzer.c	['raster_deserialize_fuzzer']	['raster_deserialize_fuzzer']
/src/postgis/liblwgeom/optionlist.c	[]	[]
/src/postgis/fuzzers/gserialized_from_bytea_fuzzer.cpp	['gserialized_from_bytea_fuzzer']	['gserialized_from_bytea_fuzzer']
/src/postgis/liblwgeom/varint.c	['twkb_import_fuzzer']	['twkb_import_fuzzer']
/src/postgis/liblwgeom/lwin_geojson.c	['geojson_import_fuzzer']	['geojson_import_fuzzer']
/src/postgis/liblwgeom/lwstroke.c	[]	[]
/src/postgis/liblwgeom/lwline.c	['encoded_polyline_import_fuzzer', 'wkt_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'geojson_import_fuzzer', 'twkb_import_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']	['encoded_polyline_import_fuzzer', 'wkt_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'geojson_import_fuzzer', 'twkb_import_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']
/src/postgis/liblwgeom/lwin_wkb.c	['gserialized_from_lwgeom_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']	['gserialized_from_lwgeom_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']
/src/postgis/liblwgeom/lwgeom.c	['encoded_polyline_import_fuzzer', 'wkt_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'geojson_import_fuzzer', 'twkb_import_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']	['encoded_polyline_import_fuzzer', 'wkt_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'geojson_import_fuzzer', 'twkb_import_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']
/src/postgis/deps/ryu/./../ryu/common.h	['gserialized_from_bytea_fuzzer']	[]
/src/postgis/liblwgeom/lwalgorithm.c	['geohash_import_fuzzer', 'encoded_polyline_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'geojson_import_fuzzer', 'gserialized_from_bytea_fuzzer']	['geohash_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'gserialized_from_bytea_fuzzer']
/src/postgis/raster/rt_core/rt_raster.c	['raster_deserialize_fuzzer']	['raster_deserialize_fuzzer']
/src/postgis/raster/rt_core/rt_serialize.c	['raster_deserialize_fuzzer']	['raster_deserialize_fuzzer']
/src/postgis/liblwgeom/lwout_wkb.c	['gserialized_from_bytea_fuzzer']	['gserialized_from_bytea_fuzzer']
/src/postgis/liblwgeom/lwgeom_geos_node.c	[]	[]
/src/postgis/fuzzers/gserialized_from_lwgeom_fuzzer.cpp	['gserialized_from_lwgeom_fuzzer']	['gserialized_from_lwgeom_fuzzer']
/src/postgis/fuzzers/geos_stub.h	[]	[]
/src/postgis/fuzzers/wkt_import_fuzzer.cpp	['wkt_import_fuzzer']	['wkt_import_fuzzer']
/src/postgis/raster/rt_core/../../liblwgeom/stringbuffer.h	[]	[]
/src/postgis/liblwgeom/lwcompound.c	['wkt_import_fuzzer']	['wkt_import_fuzzer']
/src/postgis/fuzzers/geohash_import_fuzzer.cpp	['geohash_import_fuzzer']	['geohash_import_fuzzer']
/src/postgis/liblwgeom/lwiterator.c	[]	[]
/src/postgis/liblwgeom/./stringbuffer.h	['gserialized_from_bytea_fuzzer']	[]
/src/postgis/liblwgeom/lwlinearreferencing.c	[]	[]
/src/postgis/fuzzers/proj_stub.h	[]	[]
/src/postgis/liblwgeom/lwmpoint.c	['encoded_polyline_import_fuzzer', 'wkt_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'geojson_import_fuzzer', 'twkb_import_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']	['wkt_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'geojson_import_fuzzer', 'twkb_import_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']
/src/postgis/liblwgeom/lwmpoly.c	['encoded_polyline_import_fuzzer', 'wkt_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'geojson_import_fuzzer', 'twkb_import_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']	['wkt_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'geojson_import_fuzzer', 'twkb_import_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']
/src/postgis/fuzzers/wkb_import_fuzzer.cpp	['wkb_import_fuzzer']	['wkb_import_fuzzer']
/src/postgis/liblwgeom/lwhomogenize.c	[]	[]
/src/postgis/liblwgeom/lwgeom_api.c	['encoded_polyline_import_fuzzer', 'wkt_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'geojson_import_fuzzer', 'twkb_import_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']	['encoded_polyline_import_fuzzer', 'wkt_import_fuzzer', 'gserialized_from_lwgeom_fuzzer', 'geojson_import_fuzzer', 'twkb_import_fuzzer', 'wkb_import_fuzzer', 'gserialized_from_bytea_fuzzer']
/src/postgis/liblwgeom/stringbuffer.c	['gserialized_from_bytea_fuzzer']	[]
/src/postgis/raster/rt_core/rt_spatial_relationship.c	[]	[]
/src/postgis/liblwgeom/lwspheroid.c	[]	[]
/src/postgis/liblwgeom/lwrandom.c	[]	[]
/src/postgis/deps/ryu/d2s.c	['gserialized_from_bytea_fuzzer']	[]
/src/postgis/liblwgeom/lwgeom_geos_split.c	[]	[]

Directories in report

Directory
/src/postgis/deps/ryu/
/src/postgis/raster/rt_core/
/src/postgis/fuzzers/
/src/postgis/liblwgeom/
/src/postgis/liblwgeom/./
/src/postgis/deps/ryu/./../ryu/
/src/postgis/raster/rt_core/../../liblwgeom/