High level conclusions

Fuzzers reach 69.34% code coverage.

Fuzzers reach 65.47% of cyclomatic complexity.

Fuzzers reach 59.04% of all functions.

Reachability and coverage overview

Functions statically reachable by fuzzers

470 / 796

Cyclomatic complexity statically reachable by fuzzers

3687 / 5631

Runtime code coverage of functions

552 / 796

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	Fuzzers runtime hit	Func lines hit %	I Count	BB Count	Cyclomatic complexity	Functions reached	Reached by functions	Accumulated cyclomatic complexity	Undiscovered complexity

Fuzzer: fuzz_iolog_legacy

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	11	17.4%
gold	[1:9]	5	7.93%
yellow	[10:29]	2	3.17%
greenyellow	[30:49]	3	4.76%
lawngreen	50+	42	66.6%
All colors	63	100

Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique non-covered Complexity	Unique Reachable Complexities	Unique Reachable Functions	All non-covered Complexity	All Reachable Complexity	Function Name	Function Callsite	Blocked Branch
26	38	2 : View List ['sudo_warnx_nodebug_v1', 'sudo_warn_gettext_v1']	26	40	iolog_parse_loginfo_legacy	call site: 00048	/src/sudo/lib/iolog/./iolog_legacy.c:132
26	38	2 : View List ['sudo_warnx_nodebug_v1', 'sudo_warn_gettext_v1']	26	40	iolog_parse_loginfo_legacy	call site: 00050	/src/sudo/lib/iolog/./iolog_legacy.c:138
10	10	2 : View List ['fputs', 'putc']	12	14	warning	call site: 00000	/src/sudo/lib/util/./fatal.c:192
5	5	1 : View List ['sudo_basename_v1']	14	14	initprogname2	call site: 00003	/src/sudo/lib/util/./progname.c:67
2	2	1 : View List ['strcmp']	9	9	initprogname2	call site: 00004	/src/sudo/lib/util/./progname.c:79
0	0	None	26	40	iolog_parse_loginfo_legacy	call site: 00039	/src/sudo/lib/iolog/./iolog_legacy.c:99
0	0	None	26	40	iolog_parse_loginfo_legacy	call site: 00042	/src/sudo/lib/iolog/./iolog_legacy.c:110
0	0	None	26	40	iolog_parse_loginfo_legacy	call site: 00045	/src/sudo/lib/iolog/./iolog_legacy.c:122
0	0	None	12	16	warning	call site: 00000	/src/sudo/lib/util/./fatal.c:189
0	0	None	6	6	sudo_strtonumx	call site: 00028	/src/sudo/lib/util/./strtonum.c:56
0	0	None	6	6	sudo_strtonumx	call site: 00030	/src/sudo/lib/util/./strtonum.c:111
0	0	None	2	2	sudo_warn_gettext_v1	call site: 00020	/src/sudo/lib/util/./fatal.c:334

Runtime coverage analysis

Covered functions

18

Functions that are reachable but not covered

23

Reachable functions

41

Percentage of reachable functions covered

43.9%

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
lib/iolog/./regress/fuzz/fuzz_iolog_legacy.c	3
lib/util/./progname.c	4
lib/util/./basename.c	1
lib/util/./fatal.c	2
lib/iolog/./iolog_legacy.c	1
lib/util/./sudo_debug.c	4
lib/util/./strtonum.c	2
lib/eventlog/./eventlog_free.c	1

Fuzzer: fuzz_iolog_timing

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	62	36.2%
gold	[1:9]	7	4.09%
yellow	[10:29]	10	5.84%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	92	53.8%
All colors	171	100

Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique non-covered Complexity	Unique Reachable Complexities	Unique Reachable Functions	All non-covered Complexity	All Reachable Complexity	Function Name	Function Callsite	Blocked Branch
33	33	1 : View List ['sudo_fatal_nodebug_v1']	33	33	_rs_stir	call site: 00023	/src/sudo/lib/util/./arc4random.c:99
10	86	4 : View List ['__errno_location', 'sudo_arc4random_buf', 'mkdirat', 'openat']	10	86	mktemp_internal	call site: 00049	/src/sudo/lib/util/./mktemp.c:111
10	10	2 : View List ['fputs', 'putc']	12	14	warning	call site: 00026	/src/sudo/lib/util/./fatal.c:192
8	8	3 : View List ['close', 'iolog_swapids', 'openat']	10	12	iolog_openat	call site: 00075	/src/sudo/lib/iolog/./iolog_openat.c:74
6	6	2 : View List ['__errno_location', 'close']	6	10	iolog_open	call site: 00084	/src/sudo/lib/iolog/./iolog_open.c:102
5	5	1 : View List ['sudo_basename_v1']	14	14	initprogname2	call site: 00003	/src/sudo/lib/util/./progname.c:67
4	6	3 : View List ['iolog_get_compress', 'fchown', 'sudo_debug_printf2_v1']	14	20	iolog_open	call site: 00066	/src/sudo/lib/iolog/./iolog_open.c:80
4	4	2 : View List ['fchmodat', 'fstatat']	18	20	iolog_openat	call site: 00072	/src/sudo/lib/iolog/./iolog_openat.c:63
4	4	2 : View List ['__errno_location', 'strerror']	4	6	iolog_close	call site: 00166	/src/sudo/lib/iolog/./iolog_close.c:73
2	2	1 : View List ['strcmp']	9	9	initprogname2	call site: 00004	/src/sudo/lib/util/./progname.c:79
2	2	1 : View List ['unlinkat']	2	4	iolog_open	call site: 00065	/src/sudo/lib/iolog/./iolog_open.c:77
0	32	2 : View List ['sudo_warnx_nodebug_v1', 'sudo_warn_gettext_v1']	0	34	iolog_read_timing_record	call site: 00098	/src/sudo/lib/iolog/./iolog_timing.c:259

Runtime coverage analysis

Covered functions

41

Functions that are reachable but not covered

48

Reachable functions

89

Percentage of reachable functions covered

46.07%

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
lib/iolog/./regress/fuzz/fuzz_iolog_timing.c	3
lib/util/./progname.c	4
lib/util/./basename.c	1
lib/util/./fatal.c	5
lib/util/./mktemp.c	2
lib/util/./arc4random.c	6
lib/util/./chacha_private.h	3
lib/iolog/./iolog_open.c	1
lib/iolog/./iolog_conf.c	5
lib/util/./sudo_debug.c	6
lib/iolog/./iolog_util.c	1
lib/iolog/./iolog_openat.c	1
lib/iolog/./iolog_timing.c	3
lib/iolog/./iolog_gets.c	1
lib/iolog/./iolog_eof.c	1
lib/util/./strtonum.c	2
lib/util/./str2sig.c	1
lib/iolog/./iolog_close.c	1

Fuzzer: fuzz_sudo_conf

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	37.9%
gold	[1:9]	13	9.48%
yellow	[10:29]	1	0.72%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	71	51.8%
All colors	137	100

Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique non-covered Complexity	Unique Reachable Complexities	Unique Reachable Functions	All non-covered Complexity	All Reachable Complexity	Function Name	Function Callsite	Blocked Branch
33	33	1 : View List ['sudo_fatal_nodebug_v1']	33	33	_rs_stir	call site: 00025	/src/sudo/lib/util/./arc4random.c:99
28	34	2 : View List ['sudo_warn_nodebug_v1', 'sudo_warn_gettext_v1']	34	42	sudo_conf_read_v1	call site: 00075	/src/sudo/lib/util/./sudo_conf.c:709
10	86	4 : View List ['__errno_location', 'sudo_arc4random_buf', 'mkdirat', 'openat']	10	86	mktemp_internal	call site: 00038	/src/sudo/lib/util/./mktemp.c:107
10	10	2 : View List ['fputs', 'putc']	12	14	warning	call site: 00052	/src/sudo/lib/util/./fatal.c:192
5	5	1 : View List ['sudo_basename_v1']	14	14	initprogname2	call site: 00005	/src/sudo/lib/util/./progname.c:67
2	2	1 : View List ['__errno_location']	36	38	sudo_conf_read_v1	call site: 00070	/src/sudo/lib/util/./sudo_conf.c:657
2	2	1 : View List ['strcmp']	9	9	initprogname2	call site: 00006	/src/sudo/lib/util/./progname.c:79
2	2	1 : View List ['close']	4	6	sudo_conf_read_v1	call site: 00092	/src/sudo/lib/util/./sudo_conf.c:756
2	2	1 : View List ['setlocale']	2	4	sudo_conf_read_v1	call site: 00094	/src/sudo/lib/util/./sudo_conf.c:763
0	38	3 : View List ['sudo_warn_gettext_v1', 'sudo_warnx_nodebug_v1', 'free']	0	40	parse_debug	call site: 00000	/src/sudo/lib/util/./sudo_conf.c:295
0	38	2 : View List ['sudo_warnx_nodebug_v1', 'sudo_warn_gettext_v1']	0	40	parse_path	call site: 00000	/src/sudo/lib/util/./sudo_conf.c:214
0	38	3 : View List ['sudo_warn_gettext_v1', 'sudo_warnx_nodebug_v1', 'free']	0	40	parse_plugin	call site: 00000	/src/sudo/lib/util/./sudo_conf.c:370

Runtime coverage analysis

Covered functions

56

Functions that are reachable but not covered

36

Reachable functions

79

Percentage of reachable functions covered

54.43%

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
lib/util/./regress/fuzz/fuzz_sudo_conf.c	2
lib/util/./sudo_conf.c	15
lib/util/./progname.c	4
lib/util/./basename.c	1
lib/util/./fatal.c	7
lib/util/./mktemp.c	2
lib/util/./arc4random.c	6
lib/util/./chacha_private.h	3
lib/util/./sudo_debug.c	6
lib/util/./strlcpy.c	1
lib/util/./parseln.c	1

Fuzzer: fuzz_iolog_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	25	14.5%
gold	[1:9]	23	13.3%
yellow	[10:29]	17	9.88%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	107	62.2%
All colors	172	100

Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique non-covered Complexity	Unique Reachable Complexities	Unique Reachable Functions	All non-covered Complexity	All Reachable Complexity	Function Name	Function Callsite	Blocked Branch
10	10	2 : View List ['fputs', 'putc']	12	14	warning	call site: 00027	/src/sudo/lib/util/./fatal.c:192
2	2	1 : View List ['strcmp']	9	9	initprogname2	call site: 00004	/src/sudo/lib/util/./progname.c:79
0	38	2 : View List ['sudo_warnx_nodebug_v1', 'sudo_warn_gettext_v1']	0	40	json_array_to_strvec	call site: 00000	/src/sudo/lib/eventlog/./parse_json.c:184
0	38	2 : View List ['sudo_warnx_nodebug_v1', 'sudo_warn_gettext_v1']	0	40	new_json_item	call site: 00046	/src/sudo/lib/eventlog/./parse_json.c:470
0	38	2 : View List ['sudo_warnx_nodebug_v1', 'sudo_warn_gettext_v1']	0	40	json_parse_string	call site: 00067	/src/sudo/lib/eventlog/./parse_json.c:501
0	32	2 : View List ['sudo_warnx_nodebug_v1', 'sudo_warn_gettext_v1']	0	34	eventlog_json_parse	call site: 00154	/src/sudo/lib/eventlog/./parse_json.c:615
0	0	None	22	1147	eventlog_json_read	call site: 00093	/src/sudo/lib/eventlog/./parse_json.c:935
0	0	None	22	1147	eventlog_json_read	call site: 00104	/src/sudo/lib/eventlog/./parse_json.c:957
0	0	None	22	1147	eventlog_json_read	call site: 00111	/src/sudo/lib/eventlog/./parse_json.c:979
0	0	None	22	1147	eventlog_json_read	call site: 00133	/src/sudo/lib/eventlog/./parse_json.c:1009
0	0	None	12	16	warning	call site: 00027	/src/sudo/lib/util/./fatal.c:189
0	0	None	10	10	sudo_strtonumx	call site: 00123	/src/sudo/lib/util/./strtonum.c:90

Runtime coverage analysis

Covered functions

62

Functions that are reachable but not covered

20

Reachable functions

53

Percentage of reachable functions covered

62.26%

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
lib/iolog/./regress/fuzz/fuzz_iolog_json.c	3
lib/util/./progname.c	4
lib/util/./basename.c	1
lib/util/./fatal.c	4
lib/iolog/./iolog_json.c	1
lib/util/./sudo_debug.c	7
lib/eventlog/./parse_json.c	11
lib/util/./hexchar.c	1
lib/util/./strtonum.c	2
lib/eventlog/./eventlog_free.c	1

Fuzzer: fuzz_logsrvd_conf

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	303	61.7%
gold	[1:9]	9	1.83%
yellow	[10:29]	8	1.62%
greenyellow	[30:49]	1	0.20%
lawngreen	50+	170	34.6%
All colors	491	100

Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique non-covered Complexity	Unique Reachable Complexities	Unique Reachable Functions	All non-covered Complexity	All Reachable Complexity	Function Name	Function Callsite	Blocked Branch
33	33	1 : View List ['sudo_open_conf_path_v1']	67	664	logsrvd_conf_read	call site: 00057	/src/sudo/logsrvd/./logsrvd_conf.c:1869
33	33	1 : View List ['sudo_fatal_nodebug_v1']	33	33	_rs_stir	call site: 00023	/src/sudo/lib/util/./arc4random.c:99
30	30	2 : View List ['__errno_location', 'sudo_warn_nodebug_v1']	32	530	logsrvd_conf_read	call site: 00178	/src/sudo/logsrvd/./logsrvd_conf.c:1880
14	40	3 : View List ['sudo_warnx_nodebug_v1', 'malloc', 'sudo_rcstr_addref']	17	73	append_address	call site: 00246	/src/sudo/logsrvd/./logsrvd_conf.c:548
10	86	4 : View List ['__errno_location', 'sudo_arc4random_buf', 'mkdirat', 'openat']	10	86	mktemp_internal	call site: 00049	/src/sudo/lib/util/./mktemp.c:107
10	10	2 : View List ['fputs', 'putc']	12	14	warning	call site: 00027	/src/sudo/lib/util/./fatal.c:192
10	10	5 : View List ['inet_pton', 'calloc', 'strdup', 'free', 'htons']	10	10	getaddrinfo	call site: 00258	/src/sudo/logsrvd/./regress/fuzz/fuzz_logsrvd_conf.c:110
5	5	1 : View List ['sudo_basename_v1']	14	14	initprogname2	call site: 00003	/src/sudo/lib/util/./progname.c:67
3	3	1 : View List ['freeaddrinfo']	3	5	append_address	call site: 00269	/src/sudo/logsrvd/./logsrvd_conf.c:572
2	2	1 : View List ['strcmp']	9	9	initprogname2	call site: 00004	/src/sudo/lib/util/./progname.c:79
2	2	1 : View List ['SSL_CTX_free']	4	20	logsrvd_conf_free	call site: 00151	/src/sudo/logsrvd/./logsrvd_conf.c:1567
2	2	1 : View List ['fclose']	2	4	logsrvd_conf_free	call site: 00153	/src/sudo/logsrvd/./logsrvd_conf.c:1579

Runtime coverage analysis

Covered functions

94

Functions that are reachable but not covered

125

Reachable functions

187

Percentage of reachable functions covered

33.16%

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
logsrvd/./regress/fuzz/fuzz_logsrvd_conf.c	5
lib/util/./progname.c	4
lib/util/./basename.c	1
lib/util/./fatal.c	7
lib/util/./mktemp.c	2
lib/util/./arc4random.c	6
lib/util/./chacha_private.h	3
logsrvd/./logsrvd_conf.c	40
lib/util/./sudo_debug.c	7
lib/util/./logfac.c	1
lib/util/./logpri.c	1
lib/util/./rcstr.c	4
lib/iolog/./iolog_filter.c	4
lib/util/./strlcpy.c	1
lib/util/./secure_path.c	1
lib/util/./strsplit.c	1
lib/util/./parseln.c	1
lib/iolog/./host_port.c	1
lib/util/./strtonum.c	2
logsrvd/./tls_init.c	5
lib/iolog/./iolog_conf.c	6
lib/eventlog/./eventlog_conf.c	10

Fuzzer: fuzz_sudoers

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	1330	69.7%
gold	[1:9]	362	18.9%
yellow	[10:29]	77	4.03%
greenyellow	[30:49]	65	3.40%
lawngreen	50+	73	3.82%
All colors	1907	100

Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique non-covered Complexity	Unique Reachable Complexities	Unique Reachable Functions	All non-covered Complexity	All Reachable Complexity	Function Name	Function Callsite	Blocked Branch
819	887	6 : View List ['command_matches_fnmatch', 'strpbrk', 'command_matches_normal', 'command_matches_glob', 'strcmp', 'command_args_match']	821	893	command_matches	call site: 01238	/src/sudo/plugins/sudoers/./match_command.c:849
477	1325	9 : View List ['alias_put', 'usergr_matches', 'runas_getgroups', 'runaslist_matches', 'sudo_gidlist_delref', 'alias_get', 'group_matches', 'netgr_matches', 'strcmp']	477	1392	runaslist_matches	call site: 01150	/src/sudo/plugins/sudoers/./match.c:165
106	144	8 : View List ['__errno_location', 'calloc', 'sudo_warn_gettext_v1', 'sudo_warn_nodebug_v1', 'sudo_strlcpy', 'strlen', 'sudo_warnx_nodebug_v1', 'rbinsert']	106	150	sudo_getpwnam	call site: 00980	/src/sudo/plugins/sudoers/./pwutil.c:277
106	144	8 : View List ['__errno_location', 'calloc', 'sudo_warn_gettext_v1', 'sudo_warn_nodebug_v1', 'sudo_strlcpy', 'strlen', 'sudo_warnx_nodebug_v1', 'rbinsert']	106	150	sudo_getgrnam	call site: 01002	/src/sudo/plugins/sudoers/./pwutil.c:594
104	104	2 : View List ['sudo_getpwuid', 'log_warningx']	1128	1999	sudoers_lookup_pseudo	call site: 01490	/src/sudo/plugins/sudoers/./parse.c:77
42	42	5 : View List ['calloc', 'free', 'sudo_warn_gettext_v1', 'sudo_warnx_nodebug_v1', 'strndup']	42	46	list_op	call site: 00176	/src/sudo/plugins/sudoers/./defaults.c:1169
40	97	6 : View List ['sudo_warn_gettext_v1', 'free', 'sudoers_strict', 'strdup', 'sudoerserror', 'sudo_warnx_nodebug_v1']	40	142	fill_cmnd	call site: 00487	/src/sudo/plugins/sudoers/./toke_util.c:153
40	40	4 : View List ['sudo_warn_gettext_v1', 'sudo_warnx_nodebug_v1', 'strdup', 'free']	44	68	apply_cmndspec	call site: 01549	/src/sudo/plugins/sudoers/./parse.c:380
39	39	1 : View List ['defaults_warnx']	39	41	parse_default_entry	call site: 01464	/src/sudo/plugins/sudoers/./defaults.c:304
38	93	3 : View List ['sudo_warnx_nodebug_v1', 'sudoerserror', 'sudo_warn_gettext_v1']	38	95	fill	call site: 00360	/src/sudo/plugins/sudoers/./toke_util.c:77
38	93	4 : View List ['free', 'sudo_warnx_nodebug_v1', 'sudoerserror', 'sudo_warn_gettext_v1']	38	95	append	call site: 00402	/src/sudo/plugins/sudoers/./toke_util.c:102
38	38	2 : View List ['sudo_warnx_nodebug_v1', 'sudo_warn_gettext_v1']	38	40	check_aliases	call site: 01806	/src/sudo/plugins/sudoers/./check_aliases.c:167

Runtime coverage analysis

Covered functions

203

Functions that are reachable but not covered

188

Reachable functions

388

Percentage of reachable functions covered

51.55%

NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
plugins/sudoers/./regress/fuzz/fuzz_sudoers.c	11
lib/util/./progname.c	4
lib/util/./basename.c	1
plugins/sudoers/./sudoers_debug.c	2
lib/util/./sudo_debug.c	12
lib/util/./fatal.c	6
plugins/sudoers/./locale.c	3
plugins/sudoers/./pwutil.c	27
plugins/sudoers/./redblack.c	11
lib/util/./strlcpy.c	1
plugins/sudoers/./regress/fuzz/fuzz_stubs.c	8
plugins/sudoers/gram.y	30
plugins/sudoers/./defaults.c	29
lib/util/./logfac.c	1
lib/util/./logpri.c	1
lib/util/./rcstr.c	4
plugins/sudoers/./alias.c	15
plugins/sudoers/toke.l	11
lib/util/./lbuf.c	8
plugins/sudoers/toke.c	16
plugins/sudoers/gram.c	2
plugins/sudoers/./toke_util.c	6
lib/util/./hexchar.c	1
lib/util/./regex.c	3
lib/util/./digest_openssl.c	6
lib/util/./strsplit.c	1
lib/util/./secure_path.c	3
plugins/sudoers/./gentime.c	1
plugins/sudoers/./timeout.c	1
plugins/sudoers/./match.c	17
lib/util/./strtoid.c	3
lib/util/./strtonum.c	2
plugins/sudoers/./match_addr.c	3
plugins/sudoers/./match_command.c	12
plugins/sudoers/./match_digest.c	1
plugins/sudoers/./filedigest.c	1
plugins/sudoers/./b64_decode.c	1
plugins/sudoers/./digestname.c	1
lib/util/./strtomode.c	1
plugins/sudoers/./parse.c	15
lib/util/./roundup.c	1
plugins/sudoers/./fmtsudoers.c	6
plugins/sudoers/./exptilde.c	1
plugins/sudoers/./check_aliases.c	5

Fuzzer: fuzz_sudoers_ldif

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	155	32.2%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	326	67.7%
All colors	481	100

Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique non-covered Complexity	Unique Reachable Complexities	Unique Reachable Functions	All non-covered Complexity	All Reachable Complexity	Function Name	Function Callsite	Blocked Branch
31	43	2 : View List ['sudo_fatalx_nodebug_v1', 'sudo_warn_gettext_v1']	31	43	ldif_parse_attribute	call site: 00228	/src/sudo/plugins/sudoers/./parse_ldif.c:151
31	43	2 : View List ['sudo_fatalx_nodebug_v1', 'sudo_warn_gettext_v1']	31	43	ldif_store_string	call site: 00268	/src/sudo/plugins/sudoers/./parse_ldif.c:182
31	43	2 : View List ['sudo_fatalx_nodebug_v1', 'sudo_warn_gettext_v1']	31	43	ldif_to_sudoers	call site: 00303	/src/sudo/plugins/sudoers/./parse_ldif.c:483
31	43	2 : View List ['sudo_fatalx_nodebug_v1', 'sudo_warn_gettext_v1']	31	43	role_to_sudoers	call site: 00459	/src/sudo/plugins/sudoers/./parse_ldif.c:425
10	10	2 : View List ['fputs', 'putc']	12	14	warning	call site: 00000	/src/sudo/lib/util/./fatal.c:192
9	9	1 : View List ['sudo_ldap_new_member_all']	55	665	sudo_ldap_role_to_priv	call site: 00333	/src/sudo/plugins/sudoers/./ldap_util.c:378
6	44	5 : View List ['calloc', 'sudo_warn_gettext_v1', 'strncmp', 'sudo_warnx_nodebug_v1', 'strndup']	6	50	list_op	call site: 00022	/src/sudo/plugins/sudoers/./defaults.c:1157
5	5	1 : View List ['sudo_basename_v1']	14	14	initprogname2	call site: 00005	/src/sudo/lib/util/./progname.c:67
2	2	1 : View List ['strcmp']	9	9	initprogname2	call site: 00006	/src/sudo/lib/util/./progname.c:79
0	69	3 : View List ['free_members', 'free_privilege', 'free']	0	71	role_to_sudoers	call site: 00461	/src/sudo/plugins/sudoers/./parse_ldif.c:430
0	38	3 : View List ['free', 'sudo_warnx_nodebug_v1', 'sudo_warn_gettext_v1']	0	40	init_passprompt_regex	call site: 00084	/src/sudo/plugins/sudoers/./defaults.c:432
0	38	3 : View List ['sudo_warn_gettext_v1', 'sudo_warnx_nodebug_v1', 'free']	0	40	sudo_ldap_extract_digest	call site: 00441	/src/sudo/plugins/sudoers/./ldap_util.c:299

Runtime coverage analysis

Covered functions

84

Functions that are reachable but not covered

49

Reachable functions

133

Percentage of reachable functions covered

63.16%

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
plugins/sudoers/./regress/fuzz/fuzz_sudoers_ldif.c	4
lib/util/./progname.c	4
lib/util/./basename.c	1
plugins/sudoers/./sudoers_debug.c	2
lib/util/./sudo_debug.c	12
lib/util/./fatal.c	2
plugins/sudoers/./defaults.c	8
lib/util/./logfac.c	1
lib/util/./logpri.c	1
plugins/sudoers/./locale.c	1
plugins/sudoers/./regress/fuzz/fuzz_stubs.c	1
plugins/sudoers/gram.y	11
plugins/sudoers/./parse_ldif.c	13
lib/util/./rcstr.c	3
plugins/sudoers/./alias.c	2
plugins/sudoers/./redblack.c	6
plugins/sudoers/./ldap_util.c	9
plugins/sudoers/./strlist.c	4
plugins/sudoers/./b64_decode.c	1
plugins/sudoers/./gentime.c	1
plugins/sudoers/./timeout.c	1
plugins/sudoers/./fmtsudoers.c	1
plugins/sudoers/./digestname.c	1

Fuzzer: fuzz_policy

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	115	41.6%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	161	58.3%
All colors	276	100

Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique non-covered Complexity	Unique Reachable Complexities	Unique Reachable Functions	All non-covered Complexity	All Reachable Complexity	Function Name	Function Callsite	Blocked Branch
39	39	1 : View List ['defaults_warnx']	39	41	parse_default_entry	call site: 00000	/src/sudo/plugins/sudoers/./defaults.c:304
33	33	1 : View List ['sudo_fatal_nodebug_v1']	33	33	_rs_stir	call site: 00000	/src/sudo/lib/util/./arc4random.c:99
30	36	3 : View List ['__errno_location', 'sudo_warn_nodebug_v1', 'sudo_warn_gettext_v1']	30	342	sudoers_policy_close	call site: 00000	/src/sudo/plugins/sudoers/./policy.c:1123
30	30	2 : View List ['setrlimit', 'sudo_warn_nodebug_v1']	30	32	unlimit_nproc	call site: 00000	/src/sudo/plugins/sudoers/./sudoers.c:125
28	28	1 : View List ['sudo_warn_nodebug_v1']	28	30	restore_nproc	call site: 00000	/src/sudo/plugins/sudoers/./sudoers.c:143
10	10	2 : View List ['fputs', 'putc']	12	14	warning	call site: 00144	/src/sudo/lib/util/./fatal.c:192
8	50	4 : View List ['sudo_parseln_v2', 'strncmp', 'feof', '__ctype_b_loc']	14	101	env_file_next_local	call site: 00000	/src/sudo/plugins/sudoers/./env.c:1275
6	6	4 : View List ['setlocale', 'strdup', 'strcmp', 'free']	6	8	sudoers_setlocale	call site: 00000	/src/sudo/plugins/sudoers/./locale.c:117
4	6	3 : View List ['__errno_location', 'log_warning', 'audit_failure']	4	8	set_cmnd	call site: 00000	/src/sudo/plugins/sudoers/./sudoers.c:1190
4	4	3 : View List ['free', 'getgrouplist', 'reallocarray']	4	10	sudo_getgrouplist2_v1	call site: 00000	/src/sudo/lib/util/./getgrouplist.c:104
2	48	2 : View List ['sudo_strtoid_v2', 'reallocarray']	8	68	sudo_make_gidlist_item	call site: 00000	/src/sudo/plugins/sudoers/./pwutil_impl.c:254
2	34	3 : View List ['__errno_location', 'sudo_warnx_nodebug_v1', 'sudo_warn_gettext_v1']	2	77	sudo_setenv2	call site: 00000	/src/sudo/plugins/sudoers/./env.c:454

Runtime coverage analysis

Covered functions

281

Functions that are reachable but not covered

40

Reachable functions

92

Percentage of reachable functions covered

56.52%

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
plugins/sudoers/./regress/fuzz/fuzz_policy.c	8
lib/util/./progname.c	4
lib/util/./basename.c	1
plugins/sudoers/./sudoers_debug.c	2
lib/util/./sudo_debug.c	6
lib/util/./fatal.c	4
plugins/sudoers/./sudoers.c	2
plugins/sudoers/gram.y	14
lib/util/./rcstr.c	3
plugins/sudoers/./alias.c	2
plugins/sudoers/./redblack.c	2
plugins/sudoers/toke.l	1
lib/util/./lbuf.c	1
plugins/sudoers/toke.c	2
plugins/sudoers/./pwutil.c	9
plugins/sudoers/./canon_path.c	3
plugins/sudoers/./env.c	1
plugins/sudoers/./gc.c	3

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
sudoers_policy_check	/src/sudo/plugins/sudoers/./policy.c	7	['int ', 'char **', 'char **', 'char ***', 'char ***', 'char ***', 'char **']	12	0	152	21	7	294	0	1905	688
sudoers_policy_open	/src/sudo/plugins/sudoers/./policy.c	8	['int ', 'func_type *', 'func_type *', 'char **', 'char **', 'char **', 'char **', 'char **']	11	0	231	37	12	343	0	1796	402
sudo_lbuf_append_esc_v1	/src/sudo/lib/util/./lbuf.c	3	['struct.sudo_lbuf *', 'int ', 'char *']	1	0	546	77	28	10	0	64	40

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

Functions statically reachable by fuzzers

589 / 796

Cyclomatic complexity statically reachable by fuzzers

4807 / 5631

All functions overview

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

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

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
iolog_open	68	35	51.47%	['fuzz_iolog_timing']
iolog_openat	35	13	37.14%	['fuzz_iolog_timing']
logsrvd_conf_apply	115	11	9.565%	['fuzz_logsrvd_conf']
sudo_lbuf_expand	32	15	46.87%	['fuzz_sudoers']
check_pattern	52	12	23.07%	['fuzz_sudoers']
sudoers_format_cmndspec	50	20	40.0%	['fuzz_sudoers']
sudoersparse	1568	433	27.61%	['fuzz_sudoers']
parser_leak_free	74	23	31.08%	['fuzz_sudoers', 'fuzz_policy']
user_matches	36	14	38.88%	['fuzz_sudoers']
runaslist_matches	116	14	12.06%	['fuzz_sudoers']
host_matches	39	16	41.02%	['fuzz_sudoers']
command_matches	94	35	37.23%	['fuzz_sudoers']
set_cmnd_fd	31	8	25.80%	['fuzz_sudoers']
digest_matches	70	11	15.71%	['fuzz_sudoers']
sudoers_lookup_pseudo	95	52	54.73%	['fuzz_sudoers']
apply_cmndspec	84	17	20.23%	['fuzz_sudoers']
display_bound_defaults_by_type	50	23	46.0%	['fuzz_sudoers']
display_priv_long	109	54	49.54%	['fuzz_sudoers']
sudo_set_gidlist	37	19	51.35%	['fuzz_sudoers']
rbdelete	33	16	48.48%	['fuzz_sudoers']
rbrepair	57	7	12.28%	['fuzz_sudoers']
sudoerslex	1145	409	35.72%	['fuzz_sudoers']
pop_include	42	6	14.28%	['fuzz_sudoers']
wordsplit	38	20	52.63%	[]
egid=runas_gr?(unsignedint)runas_gr->gr_gid	194	101	52.06%

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/sudo/plugins/sudoers/./timeout.c	['fuzz_sudoers', 'fuzz_sudoers_ldif']	[]
/src/sudo/lib/iolog/./iolog_legacy.c	['fuzz_iolog_legacy']	[]
/src/sudo/plugins/sudoers/./canon_path.c	['fuzz_policy']	[]
/src/sudo/lib/iolog/./regress/fuzz/fuzz_iolog_timing.c	['fuzz_iolog_timing']	[]
/src/sudo/plugins/sudoers/./env.c	['fuzz_policy']	[]
/src/sudo/lib/eventlog/./eventlog_free.c	['fuzz_iolog_legacy', 'fuzz_iolog_json']	[]
/src/sudo/plugins/sudoers/./iolog_path_escapes.c	[]	[]
/src/sudo/lib/util/./gidlist.c	[]	[]
/src/sudo/lib/util/./hexchar.c	['fuzz_iolog_json', 'fuzz_sudoers']	[]
/src/sudo/plugins/sudoers/./match.c	['fuzz_sudoers']	[]
/src/sudo/lib/iolog/./iolog_gets.c	['fuzz_iolog_timing']	[]
/src/sudo/lib/util/./uuid.c	[]	[]
/src/sudo/plugins/sudoers/./match_digest.c	['fuzz_sudoers']	[]
/src/sudo/lib/util/./digest_openssl.c	['fuzz_sudoers']	[]
/src/sudo/plugins/sudoers/./sudoers.c	['fuzz_policy']	[]
/src/sudo/lib/iolog/./iolog_conf.c	['fuzz_iolog_timing', 'fuzz_logsrvd_conf']	[]
/src/sudo/lib/util/./roundup.c	['fuzz_sudoers']	[]
/src/sudo/lib/util/./logpri.c	['fuzz_logsrvd_conf', 'fuzz_sudoers', 'fuzz_sudoers_ldif']	[]
/src/sudo/lib/util/./fatal.c	['fuzz_iolog_legacy', 'fuzz_iolog_timing', 'fuzz_sudo_conf', 'fuzz_iolog_json', 'fuzz_logsrvd_conf', 'fuzz_sudoers', 'fuzz_sudoers_ldif', 'fuzz_policy']	[]
/src/sudo/plugins/sudoers/./sudoers_debug.c	['fuzz_sudoers', 'fuzz_sudoers_ldif', 'fuzz_policy']	[]
/src/sudo/lib/util/./progname.c	['fuzz_iolog_legacy', 'fuzz_iolog_timing', 'fuzz_sudo_conf', 'fuzz_iolog_json', 'fuzz_logsrvd_conf', 'fuzz_sudoers', 'fuzz_sudoers_ldif', 'fuzz_policy']	[]
/src/sudo/logsrvd/./regress/fuzz/fuzz_logsrvd_conf.c	['fuzz_logsrvd_conf']	[]
/src/sudo/lib/iolog/./iolog_json.c	['fuzz_iolog_json']	[]
/src/sudo/lib/util/./regress/fuzz/fuzz_sudo_conf.c	['fuzz_sudo_conf']	[]
/src/sudo/lib/util/./logfac.c	['fuzz_logsrvd_conf', 'fuzz_sudoers', 'fuzz_sudoers_ldif']	[]
/src/sudo/plugins/sudoers/./alias.c	['fuzz_sudoers', 'fuzz_sudoers_ldif', 'fuzz_policy']	[]
/src/sudo/lib/util/./chacha_private.h	['fuzz_iolog_timing', 'fuzz_sudo_conf', 'fuzz_logsrvd_conf']	[]
/src/sudo/plugins/sudoers/./strlcpy_unesc.c	[]	[]
/src/sudo/lib/iolog/./iolog_eof.c	['fuzz_iolog_timing']	[]
/src/sudo/lib/util/./sudo_debug.c	['fuzz_iolog_legacy', 'fuzz_iolog_timing', 'fuzz_sudo_conf', 'fuzz_iolog_json', 'fuzz_logsrvd_conf', 'fuzz_sudoers', 'fuzz_sudoers_ldif', 'fuzz_policy']	[]
/src/sudo/lib/iolog/./iolog_openat.c	['fuzz_iolog_timing']	[]
/src/sudo/lib/util/./basename.c	['fuzz_iolog_legacy', 'fuzz_iolog_timing', 'fuzz_sudo_conf', 'fuzz_iolog_json', 'fuzz_logsrvd_conf', 'fuzz_sudoers', 'fuzz_sudoers_ldif', 'fuzz_policy']	[]
/src/sudo/plugins/sudoers/./check_aliases.c	['fuzz_sudoers']	[]
/src/sudo/plugins/sudoers/./parse_ldif.c	['fuzz_sudoers_ldif']	[]
/src/sudo/plugins/sudoers/./editor.c	[]	[]
/src/sudo/lib/iolog/./regress/fuzz/fuzz_iolog_legacy.c	['fuzz_iolog_legacy']	[]
/src/sudo/lib/util/./arc4random.c	['fuzz_iolog_timing', 'fuzz_sudo_conf', 'fuzz_logsrvd_conf']	[]
/src/sudo/plugins/sudoers/./pwutil.c	['fuzz_sudoers', 'fuzz_policy']	[]
/src/sudo/lib/util/./secure_path.c	['fuzz_logsrvd_conf', 'fuzz_sudoers']	[]
/src/sudo/lib/util/./lbuf.c	['fuzz_sudoers', 'fuzz_policy']	[]
/src/sudo/lib/util/./regex.c	['fuzz_sudoers']	[]
/src/sudo/lib/util/./strtomode.c	['fuzz_sudoers']	[]
/src/sudo/plugins/sudoers/./exptilde.c	['fuzz_sudoers']	[]
/src/sudo/lib/util/./strsplit.c	['fuzz_logsrvd_conf', 'fuzz_sudoers']	[]
/src/sudo/plugins/sudoers/./parse.c	['fuzz_sudoers']	[]
/src/sudo/plugins/sudoers/./regress/fuzz/fuzz_stubs.c	['fuzz_sudoers', 'fuzz_sudoers_ldif']	[]
/src/sudo/plugins/sudoers/./gc.c	['fuzz_policy']	[]
/src/sudo/plugins/sudoers/./policy.c	[]	[]
/src/sudo/lib/util/./str2sig.c	['fuzz_iolog_timing']	[]
/src/sudo/lib/iolog/./iolog_close.c	['fuzz_iolog_timing']	[]
/src/sudo/lib/iolog/./iolog_util.c	['fuzz_iolog_timing']	[]
/src/sudo/lib/util/./rcstr.c	['fuzz_logsrvd_conf', 'fuzz_sudoers', 'fuzz_sudoers_ldif', 'fuzz_policy']	[]
/src/sudo/plugins/sudoers/gram.y	['fuzz_sudoers', 'fuzz_sudoers_ldif', 'fuzz_policy']	['fuzz_sudoers', 'fuzz_sudoers_ldif', 'fuzz_policy']
/src/sudo/plugins/sudoers/./toke_util.c	['fuzz_sudoers']	[]
/src/sudo/lib/util/./strtobool.c	[]	[]
/src/sudo/lib/iolog/./regress/fuzz/fuzz_iolog_json.c	['fuzz_iolog_json']	[]
/src/sudo/lib/iolog/./iolog_filter.c	['fuzz_logsrvd_conf']	[]
/src/sudo/plugins/sudoers/./locale.c	['fuzz_sudoers', 'fuzz_sudoers_ldif']	[]
/src/sudo/plugins/sudoers/toke.c	['fuzz_sudoers', 'fuzz_policy']	['fuzz_sudoers']
/src/sudo/lib/util/./strtoid.c	['fuzz_sudoers']	[]
/src/sudo/logsrvd/./logsrvd_conf.c	['fuzz_logsrvd_conf']	[]
/src/sudo/logsrvd/./tls_init.c	['fuzz_logsrvd_conf']	[]
/src/sudo/plugins/sudoers/toke.l	['fuzz_sudoers', 'fuzz_policy']	['fuzz_sudoers', 'fuzz_policy']
/src/sudo/plugins/sudoers/./pwutil_impl.c	[]	[]
/src/sudo/plugins/sudoers/./regress/fuzz/fuzz_policy.c	['fuzz_policy']	[]
/src/sudo/lib/eventlog/./eventlog_conf.c	['fuzz_logsrvd_conf']	[]
/src/sudo/lib/iolog/./iolog_timing.c	['fuzz_iolog_timing']	[]
/src/sudo/lib/util/./mktemp.c	['fuzz_iolog_timing', 'fuzz_sudo_conf', 'fuzz_logsrvd_conf']	[]
/src/sudo/lib/util/./strlcpy.c	['fuzz_sudo_conf', 'fuzz_logsrvd_conf', 'fuzz_sudoers']	[]
/src/sudo/lib/util/./getgrouplist.c	[]	[]
/src/sudo/lib/util/./gettime.c	[]	[]
/src/sudo/plugins/sudoers/./regress/fuzz/fuzz_sudoers_ldif.c	['fuzz_sudoers_ldif']	[]
/src/sudo/plugins/sudoers/./strlist.c	['fuzz_sudoers_ldif']	[]
/src/sudo/plugins/sudoers/./env_pattern.c	[]	[]
/src/sudo/lib/iolog/./iolog_open.c	['fuzz_iolog_timing']	[]
/src/sudo/plugins/sudoers/./b64_decode.c	['fuzz_sudoers', 'fuzz_sudoers_ldif']	[]
/src/sudo/lib/util/./key_val.c	[]	[]
/src/sudo/plugins/sudoers/./gentime.c	['fuzz_sudoers', 'fuzz_sudoers_ldif']	[]
/src/sudo/plugins/sudoers/./defaults.c	['fuzz_sudoers', 'fuzz_sudoers_ldif']	[]
/src/sudo/plugins/sudoers/./filedigest.c	['fuzz_sudoers']	[]
/src/sudo/lib/util/./parseln.c	['fuzz_sudo_conf', 'fuzz_logsrvd_conf']	[]
/src/sudo/plugins/sudoers/./strvec_join.c	[]	[]
/src/sudo/plugins/sudoers/./fmtsudoers.c	['fuzz_sudoers', 'fuzz_sudoers_ldif']	[]
/src/sudo/lib/util/./strtonum.c	['fuzz_iolog_legacy', 'fuzz_iolog_timing', 'fuzz_iolog_json', 'fuzz_logsrvd_conf', 'fuzz_sudoers']	[]
/src/sudo/plugins/sudoers/./sudoers_hooks.c	[]	[]
/src/sudo/plugins/sudoers/./match_addr.c	['fuzz_sudoers']	[]
/src/sudo/lib/util/./strlcat.c	[]	[]
/src/sudo/lib/iolog/./host_port.c	['fuzz_logsrvd_conf']	[]
/src/sudo/lib/util/./sudo_conf.c	['fuzz_sudo_conf']	[]
/src/sudo/lib/eventlog/./parse_json.c	['fuzz_iolog_json']	[]
/src/sudo/plugins/sudoers/./digestname.c	['fuzz_sudoers', 'fuzz_sudoers_ldif']	[]
/src/sudo/plugins/sudoers/./redblack.c	['fuzz_sudoers', 'fuzz_sudoers_ldif', 'fuzz_policy']	[]
/src/sudo/plugins/sudoers/./match_command.c	['fuzz_sudoers']	[]
/src/sudo/plugins/sudoers/./ldap_util.c	['fuzz_sudoers_ldif']	[]
/src/sudo/plugins/sudoers/./regress/fuzz/fuzz_sudoers.c	['fuzz_sudoers']	[]
/src/sudo/plugins/sudoers/./serialize_list.c	[]	[]
/src/sudo/plugins/sudoers/gram.c	['fuzz_sudoers']	['fuzz_sudoers']

Directories in report

Directory
/src/sudo/logsrvd/./regress/fuzz/
/src/sudo/lib/util/./regress/fuzz/
/src/sudo/logsrvd/./
/src/sudo/lib/iolog/./regress/fuzz/
/src/sudo/plugins/sudoers/./
/src/sudo/lib/util/./
/src/sudo/plugins/sudoers/
/src/sudo/plugins/sudoers/./regress/fuzz/
/src/sudo/lib/eventlog/./
/src/sudo/lib/iolog/./