High level conclusions

Fuzzer test_blkid_fuzz is blocked:

The runtime code coverage of test_blkid_fuzz covers 23.74% of its statically reachable code. This means there is some place that blocks the fuzzer to continue exploring more code at run time.

Fuzzer test_last_fuzz is blocked:

The runtime code coverage of test_last_fuzz covers 22.05% of its statically reachable code. This means there is some place that blocks the fuzzer to continue exploring more code at run time.

Fuzzers reach 25.16% of cyclomatic complexity.

Fuzzers reach 22.22% of all functions.

Reachability and coverage overview

Functions statically reachable by fuzzers

439 / 1975

Cyclomatic complexity statically reachable by fuzzers

3582 / 14234

Runtime code coverage of functions

609 / 1975

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

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

The following table shows data about each function in the project. The functions included in this table correspond to all functions that exist in the executables of the fuzzers. As such, there may be functions that are from third-party libraries.

For further technical details on the meaning of columns in the below table, please see the Glossary .

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

Fuzzer: test_last_fuzz

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	67	39.8%
gold	[1:9]	2	1.19%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	99	58.9%
All colors	168	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
19	56	rtrim_whitespace	call site: 00056	strtime_iso
5	94	list	call site: 00094	dns_lookup
4	44	list	call site: 00044	strncmp
4	128	process_wtmp_file	call site: 00128	list
3	8	write_all	call site: 00008	xusleep
3	77	list	call site: 00077	gettext
3	117	fputs_careful	call site: 00117	iswprint
2	13	process_wtmp_file	call site: 00013	gettext
2	21	uread	call site: 00021	gettext
2	24	uread	call site: 00024	gettext
2	27	uread	call site: 00027	gettext
2	30	uread	call site: 00030	gettext

Runtime coverage analysis

Covered functions

15

Functions that are reachable but not covered

53

Reachable functions

68

Percentage of reachable functions covered

22.06%

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
login-utils/last.c	8
lib/fileutils.c	1
./include/all-io.h	1
./include/c.h	1
./include/strutils.h	2
lib/timeutils.c	3
./include/carefulputc.h	1
./include/cctype.h	1
./include/xalloc.h	2

Fuzzer: test_fdisk_script_fuzz

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	241	33.8%
gold	[1:9]	8	1.12%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	3	0.42%
lawngreen	50+	460	64.6%
All colors	712	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
72	466	fdisk_script_write_file	call site: 00466	write_file_json
45	118	ul_strtou64	call site: 00118	fdisk_warnx
19	581	fdisk_parttype_get_code	call site: 00581	ul_jsonwrt_value_s
12	563	fdisk_partname	call site: 00563	ul_jsonwrt_value_s
11	410	fdisk_table_add_partition	call site: 00410	ul_debugobj
6	457	parse_line_valcommas	call site: 00457	ul_debugobj
6	543	ul_canonicalize_dm_name_prefixed	call site: 00543	fgets
6	695	fdisk_unref_table	call site: 00695	ul_debugobj
4	168	script_get_header	call site: 00168	fdisk_script_free_header
4	576	fdisk_parttype_get_string	call site: 00576	ul_jsonwrt_value_s
4	683	fdisk_deinit_label	call site: 00683	ul_debugobj
4	703	fdisk_free_wipe_areas	call site: 00703	ul_debugobj

Runtime coverage analysis

Covered functions

108

Functions that are reachable but not covered

73

Reachable functions

177

Percentage of reachable functions covered

58.76%

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
libfdisk/src/script.c	28
lib/fileutils.c	1
./include/all-io.h	1
./include/c.h	1
libfdisk/src/context.c	6
./include/debugobj.h	1
libfdisk/src/gpt.c	1
libfdisk/src/dos.c	1
libfdisk/src/bsd.c	1
libfdisk/src/sgi.c	1
libfdisk/src/sun.c	1
./include/strutils.h	5
libfdisk/src/table.c	8
./include/list.h	5
./include/cctype.h	4
lib/strutils.c	4
libfdisk/src/ask.c	11
libfdisk/src/partition.c	22
./include/debug.h	1
./include/mangle.h	1
lib/mangle.c	1
libfdisk/src/parttype.c	15
lib/jsonwrt.c	10
libfdisk/src/iter.c	1
libfdisk/src/utils.c	1
lib/canonicalize.c	2
libfdisk/src/label.c	2
./include/carefulputc.h	1
libfdisk/src/alignment.c	1
libfdisk/src/wipe.c	1

Fuzzer: test_blkid_fuzz

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	344	80.3%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	84	19.6%
All colors	428	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
172	70	blkid_probe_set_device	call site: 00070	blkid_probe_is_wholedisk
113	243	blkid_probe_is_wholedisk	call site: 00243	blkid_probe_get_wholedisk_devno
24	358	get_hint	call site: 00358	blkid_probe_set_hint
5	59	blkid_probe_reset_hints	call site: 00059	ul_debug
5	383	list_add_tail	call site: 00383	ul_debug
5	399	blkid_probe_set_device	call site: 00399	blkid_free_probe
3	24	list_del	call site: 00024	ul_debug
3	31	blkid_probe_set_wiper	call site: 00031	ul_debug
3	39	remove_buffer	call site: 00039	ul_debug
3	65	blkid_free_probe	call site: 00065	ul_debug
3	389	blkid_probe_set_device	call site: 00389	blkid_get_io_size
2	11	blkid_new_probe	call site: 00011	vfprintf

Runtime coverage analysis

Covered functions

256

Functions that are reachable but not covered

106

Reachable functions

139

Percentage of reachable functions covered

23.74%

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
libblkid/src/fuzz.c	2
libblkid/src/probe.c	26
./include/debug.h	1
./include/list.h	5
lib/blkdev.c	3
./include/all-io.h	1
./include/c.h	2
lib/sysfs.c	15
lib/path.c	19
./include/debugobj.h	1
./include/sysfs.h	2
lib/fileutils.c	3
libblkid/src/devno.c	1
./include/cctype.h	2
./include/fileutils.h	1
./include/strutils.h	2
libblkid/src/tag.c	1
libblkid/src/partitions/partitions.c	2
libblkid/src/superblocks/superblocks.c	2

Fuzzer: test_mount_fuzz

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	728	43.5%
gold	[1:9]	236	14.1%
yellow	[10:29]	56	3.34%
greenyellow	[30:49]	146	8.73%
lawngreen	50+	506	30.2%
All colors	1672	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
41	315	mnt_parse_mountinfo_line	call site: 00315	sync_opts_from_optlist
33	1351	lvm_probe_all	call site: 01351	probe_one
32	1009	blkdev_get_size	call site: 01009	sysfs_chrdev_devno_to_devname
30	708	blkid_read_config	call site: 00708	parse_next
26	1566	blkid_flush_cache	call site: 01566	blkid_probe_all
24	378	fs_strdup_options	call site: 00378	mnt_parse_utab_line
20	1386	probe_one	call site: 01386	blkid__scan_dir
18	405	next_u64	call site: 00405	__mnt_fs_set_source_ptr
18	1165	get_hint	call site: 01165	blkid_probe_set_hint
15	930	ul_path_read	call site: 00930	read_all
15	1148	blkid_probe_set_device	call site: 01148	cdrom_size_correction
13	145	mnt_parse_table_line	call site: 00145	mnt_optlist_set_optstr

Runtime coverage analysis

Covered functions

367

Functions that are reachable but not covered

164

Reachable functions

392

Percentage of reachable functions covered

58.16%

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
libmount/src/fuzz.c	1
libmount/src/tab.c	12
./include/debugobj.h	1
./include/c.h	4
libmount/src/tab_parse.c	19
libmount/src/fs.c	22
./include/strutils.h	5
lib/strutils.c	5
./include/debug.h	1
lib/mangle.c	3
libblkid/src/tag.c	10
libmount/src/utils.c	6
libmount/src/optlist.c	16
./include/list.h	7
libmount/src/optmap.c	2
libmount/src/optstr.c	8
lib/buffer.c	7
lib/mbsalign.c	2
libmount/src/mountP.h	1
libmount/src/iter.c	1
libmount/src/fs_statmount.c	3
libmount/src/cache.c	10
lib/canonicalize.c	5
lib/sysfs.c	19
lib/path.c	26
./include/sysfs.h	2
libblkid/src/evaluate.c	4
libblkid/src/config.c	4
lib/env.c	1
./include/cctype.h	3
libblkid/src/encode.c	7
./include/closestream.h	1
libblkid/src/cache.c	4
libblkid/src/read.c	10
libblkid/src/devname.c	10
libblkid/src/dev.c	2
libblkid/src/verify.c	2
./include/all-io.h	1
libblkid/src/probe.c	30
lib/blkdev.c	3
lib/fileutils.c	4
libblkid/src/devno.c	7
./include/fileutils.h	1
libblkid/src/superblocks/superblocks.c	3
libblkid/src/partitions/partitions.c	2
libblkid/src/resolve.c	1
libblkid/src/save.c	3
libmount/src/tab_listmount.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
probe_dos_pt	/src/util-linux/libblkid/src/partitions/dos.c	2	['N/A', 'N/A']	9	0	648	127	43	133	0	704	580
dos_add_partition	/src/util-linux/libfdisk/src/dos.c	3	['N/A', 'N/A', 'N/A']	10	0	1389	279	91	110	0	631	488
mnt_table_is_fs_mounted	/src/util-linux/libmount/src/tab.c	2	['N/A', 'N/A']	24	0	18	3	2	364	0	2424	481
fdisk_set_partition	/src/util-linux/libfdisk/src/partition.c	3	['N/A', 'size_t', 'N/A']	9	0	307	53	20	87	0	548	349
fdisk_apply_script	/src/util-linux/libfdisk/src/script.c	2	['N/A', 'N/A']	15	0	122	24	6	250	0	1260	316
gpt_add_partition	/src/util-linux/libfdisk/src/gpt.c	3	['N/A', 'N/A', 'N/A']	9	0	1249	217	66	130	0	620	234
probe_befs	/src/util-linux/libblkid/src/superblocks/befs.c	2	['N/A', 'N/A']	9	0	353	61	24	58	0	348	192

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

Functions statically reachable by fuzzers

772 / 1975

Cyclomatic complexity statically reachable by fuzzers

6196 / 14234

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.

login-utils/last.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=['rtrim_whitespace', 'list', 'process_wtmp_file', 'write_all', 'fputs_careful', 'uread']

libfdisk/src/script.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=['fdisk_script_write_file', 'ul_strtou64', 'fdisk_parttype_get_code', 'fdisk_partname', 'fdisk_table_add_partition', 'parse_line_valcommas', 'ul_canonicalize_dm_name_prefixed', 'fdisk_unref_table', 'script_get_header', 'fdisk_parttype_get_string']

libblkid/src/fuzz.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=['blkid_probe_set_device', 'blkid_probe_is_wholedisk', 'get_hint', 'blkid_probe_reset_hints', 'list_add_tail', 'list_del', 'blkid_probe_set_wiper', 'remove_buffer', 'blkid_free_probe']

libmount/src/fuzz.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=['mnt_parse_mountinfo_line', 'lvm_probe_all', 'blkdev_get_size', 'blkid_read_config', 'blkid_flush_cache', 'fs_strdup_options', 'probe_one', 'next_u64', 'get_hint', 'ul_path_read']

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
probe_atari_pt	80	40	50.0%	['test_blkid_fuzz', 'test_mount_fuzz']
probe_bsd_pt	93	13	13.97%	['test_blkid_fuzz']
probe_dos_pt	113	44	38.93%	['test_blkid_fuzz', 'test_mount_fuzz']
probe_mac_pt	76	27	35.52%	['test_blkid_fuzz']
probe_minix_pt	51	14	27.45%	['test_blkid_fuzz', 'test_mount_fuzz']
probe_sgi_pt	44	20	45.45%	['test_blkid_fuzz']
probe_solaris_pt	57	23	40.35%	['test_blkid_fuzz']
probe_sun_pt	64	22	34.37%	['test_blkid_fuzz']
probe_ultrix_pt	42	21	50.0%	['test_blkid_fuzz', 'test_mount_fuzz']
read_buffer	40	21	52.5%	['test_blkid_fuzz', 'test_mount_fuzz']
blkdev_get_size	37	4	10.81%	['test_blkid_fuzz', 'test_mount_fuzz']
blkid_get_dev	79	41	51.89%	['test_mount_fuzz']
lvm_probe_all	53	7	13.20%	['test_mount_fuzz']
probe_one	65	35	53.84%	['test_mount_fuzz']
blkid_encode_string	35	19	54.28%	['test_mount_fuzz']
evaluate_by_udev	38	17	44.73%	['test_mount_fuzz']
blkid_partlist_devno_to_partition	58	25	43.10%	['test_mount_fuzz']
blkid_flush_cache	108	53	49.07%	['test_mount_fuzz']
probe_ddf	40	17	42.5%	['test_mount_fuzz']
probe_raid0	61	18	29.50%	['test_mount_fuzz']
probe_pdcraid	31	8	25.80%	['test_mount_fuzz']
probe_zfs	37	18	48.64%	['test_mount_fuzz']

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/util-linux/./include/mangle.h	['test_fdisk_script_fuzz']	[]
/src/util-linux/libblkid/src/superblocks/exfs.c	[]	[]
/src/util-linux/libblkid/src/superblocks/bitlocker.c	[]	[]
/src/util-linux/./include/list.h	['test_fdisk_script_fuzz', 'test_blkid_fuzz', 'test_mount_fuzz']	[]
/src/util-linux/./include/iso9660.h	[]	[]
/src/util-linux/libblkid/src/superblocks/nvidia_raid.c	[]	[]
/src/util-linux/libblkid/src/partitions/dos.c	[]	[]
/src/util-linux/libblkid/src/superblocks/ocfs.c	[]	[]
/src/util-linux/libfdisk/src/ask.c	['test_fdisk_script_fuzz']	[]
/src/util-linux/libblkid/src/topology/md.c	[]	[]
/src/util-linux/libmount/src/fuzz.c	['test_mount_fuzz']	['test_mount_fuzz']
/src/util-linux/libfdisk/src/context.c	['test_fdisk_script_fuzz']	['test_fdisk_script_fuzz']
/src/util-linux/libfdisk/src/label.c	['test_fdisk_script_fuzz']	['test_fdisk_script_fuzz']
/src/util-linux/libmount/src/init.c	[]	[]
/src/util-linux/libmount/src/optmap.c	['test_mount_fuzz']	['test_mount_fuzz']
/src/util-linux/lib/sha1.c	[]	[]
/src/util-linux/libblkid/src/superblocks/netware.c	[]	[]
/src/util-linux/./include/debugobj.h	['test_fdisk_script_fuzz', 'test_blkid_fuzz', 'test_mount_fuzz']	[]
/src/util-linux/libuuid/src/pack.c	[]	[]
/src/util-linux/./include/strutils.h	['test_last_fuzz', 'test_fdisk_script_fuzz', 'test_blkid_fuzz', 'test_mount_fuzz']	[]
/src/util-linux/libblkid/src/superblocks/vxfs.c	[]	[]
/src/util-linux/libblkid/src/superblocks/jfs.c	[]	[]
/src/util-linux/./include/cctype.h	['test_last_fuzz', 'test_fdisk_script_fuzz', 'test_blkid_fuzz', 'test_mount_fuzz']	[]
/src/util-linux/lib/crc32.c	[]	[]
/src/util-linux/libmount/src/optlist.c	['test_mount_fuzz']	['test_mount_fuzz']
/src/util-linux/libuuid/src/unpack.c	[]	[]
/src/util-linux/./include/carefulputc.h	['test_last_fuzz', 'test_fdisk_script_fuzz']	[]
/src/util-linux/libuuid/src/gen_uuid.c	[]	[]
/src/util-linux/./include/fileutils.h	['test_blkid_fuzz', 'test_mount_fuzz']	[]
/src/util-linux/libblkid/src/devname.c	['test_mount_fuzz']	['test_mount_fuzz']
/src/util-linux/libblkid/src/superblocks/silicon_raid.c	[]	[]
/src/util-linux/libblkid/src/read.c	['test_mount_fuzz']	['test_mount_fuzz']
/src/util-linux/libfdisk/src/init.c	[]	[]
/src/util-linux/./include/pt-sgi.h	[]	[]
/src/util-linux/libblkid/src/superblocks/sysv.c	[]	[]
/src/util-linux/libblkid/src/superblocks/bcache.c	[]	[]
/src/util-linux/lib/jsonwrt.c	['test_fdisk_script_fuzz']	[]
/src/util-linux/libmount/src/tab_parse.c	['test_mount_fuzz']	['test_mount_fuzz']
/src/util-linux/lib/cpuset.c	[]	[]
/src/util-linux/./include/env.h	[]	[]
/src/util-linux/libblkid/src/superblocks/minix.c	[]	[]
/src/util-linux/libblkid/src/partitions/mac.c	[]	[]
/usr/include/x86_64-linux-gnu/bits/byteswap.h	[]	[]
/src/util-linux/./include/closestream.h	['test_mount_fuzz']	[]
/src/util-linux/libblkid/src/superblocks/stratis.c	[]	[]
/src/util-linux/libblkid/src/cache.c	['test_mount_fuzz']	['test_mount_fuzz']
/src/util-linux/libmount/src/optstr.c	['test_mount_fuzz']	['test_mount_fuzz']
/src/util-linux/libmount/src/fs_statmount.c	['test_mount_fuzz']	['test_mount_fuzz']
/src/util-linux/lib/env.c	['test_mount_fuzz']	['test_mount_fuzz']
/src/util-linux/libblkid/src/superblocks/cramfs.c	[]	[]
/src/util-linux/libblkid/src/superblocks/swap.c	[]	[]
/src/util-linux/./include/sysfs.h	['test_blkid_fuzz', 'test_mount_fuzz']	[]
/src/util-linux/libblkid/src/superblocks/ufs.c	[]	[]
/src/util-linux/libfdisk/src/alignment.c	['test_fdisk_script_fuzz']	['test_fdisk_script_fuzz']
/src/util-linux/libblkid/src/topology/evms.c	[]	[]
/src/util-linux/libblkid/src/superblocks/luks.c	[]	[]
/src/util-linux/libfdisk/src/partition.c	['test_fdisk_script_fuzz']	['test_fdisk_script_fuzz']
/src/util-linux/libblkid/src/verify.c	['test_mount_fuzz']	['test_mount_fuzz']
/src/util-linux/libfdisk/src/utils.c	['test_fdisk_script_fuzz']	['test_fdisk_script_fuzz']
/src/util-linux/libblkid/src/topology/topology.c	[]	[]
/src/util-linux/./include/debug.h	['test_fdisk_script_fuzz', 'test_blkid_fuzz', 'test_mount_fuzz']	[]
/src/util-linux/libblkid/src/version.c	[]	[]
/src/util-linux/libblkid/src/superblocks/lvm.c	[]	[]
/src/util-linux/libblkid/src/superblocks/promise_raid.c	[]	[]
/src/util-linux/libfdisk/src/sgi.c	['test_fdisk_script_fuzz']	['test_fdisk_script_fuzz']
/src/util-linux/lib/crc64.c	[]	[]
/src/util-linux/libblkid/src/superblocks/exfat.c	[]	[]
/src/util-linux/libmount/src/btrfs.c	[]	[]
/src/util-linux/libblkid/src/partitions/atari.c	[]	[]
/src/util-linux/libblkid/src/partitions/sgi.c	[]	[]
/src/util-linux/libblkid/src/superblocks/btrfs.c	[]	[]
/src/util-linux/libblkid/src/superblocks/xfs.c	[]	[]
/src/util-linux/libblkid/src/superblocks/isw_raid.c	[]	[]
/src/util-linux/lib/match.c	[]	[]
/src/util-linux/./include/all-io.h	['test_last_fuzz', 'test_fdisk_script_fuzz', 'test_blkid_fuzz', 'test_mount_fuzz']	[]
/src/util-linux/libblkid/src/superblocks/ntfs.c	[]	[]
/src/util-linux/libfdisk/src/sun.c	['test_fdisk_script_fuzz']	['test_fdisk_script_fuzz']
/src/util-linux/libblkid/src/superblocks/f2fs.c	[]	[]
/src/util-linux/libblkid/src/superblocks/erofs.c	[]	[]
/src/util-linux/./include/xalloc.h	['test_last_fuzz']	[]
/src/util-linux/libblkid/src/partitions/bsd.c	[]	[]
/src/util-linux/libfdisk/src/item.c	[]	[]
/src/util-linux/libblkid/src/superblocks/lsi_raid.c	[]	[]
/src/util-linux/libfdisk/src/version.c	[]	[]
/src/util-linux/libblkid/src/partitions/minix.c	[]	[]
/src/util-linux/libfdisk/src/parttype.c	['test_fdisk_script_fuzz']	['test_fdisk_script_fuzz']
/src/util-linux/libblkid/src/topology/dm.c	[]	[]
/src/util-linux/libuuid/src/parse.c	[]	[]
/src/util-linux/libblkid/src/superblocks/highpoint_raid.c	[]	[]
/src/util-linux/libmount/src/fs.c	['test_mount_fuzz']	['test_mount_fuzz']
/src/util-linux/libblkid/src/topology/lvm.c	[]	[]
/src/util-linux/lib/md5.c	[]	[]
/src/util-linux/libblkid/src/superblocks/jmicron_raid.c	[]	[]
/src/util-linux/libblkid/src/topology/sysfs.c	[]	[]
/src/util-linux/libmount/src/tab.c	['test_mount_fuzz']	['test_mount_fuzz']
/src/util-linux/libblkid/src/partitions/sun.c	[]	[]
/src/util-linux/lib/sysfs.c	['test_blkid_fuzz', 'test_mount_fuzz']	['test_mount_fuzz']
/src/util-linux/libblkid/src/superblocks/vmfs.c	[]	[]
/usr/include/x86_64-linux-gnu/bits/uintn-identity.h	[]	[]
/src/util-linux/libblkid/src/superblocks/nilfs.c	[]	[]
/src/util-linux/libblkid/src/superblocks/hfs.c	[]	[]
/src/util-linux/libblkid/src/superblocks/hpfs.c	[]	[]
/src/util-linux/libblkid/src/superblocks/romfs.c	[]	[]
/src/util-linux/libfdisk/src/bsd.c	['test_fdisk_script_fuzz']	['test_fdisk_script_fuzz']
/src/util-linux/libblkid/src/superblocks/drbdproxy_datalog.c	[]	[]
/src/util-linux/libmount/src/version.c	[]	[]
/src/util-linux/./include/pt-sun.h	[]	[]
/src/util-linux/libblkid/src/superblocks/drbd.c	[]	[]
/src/util-linux/libblkid/src/superblocks/iso9660.c	[]	[]
/src/util-linux/libblkid/src/superblocks/zfs.c	[]	[]
/src/util-linux/./include/partx.h	[]	[]
/src/util-linux/lib/crc32c.c	[]	[]
/src/util-linux/libmount/src/iter.c	['test_mount_fuzz']	[]
/src/util-linux/libblkid/src/partitions/solaris_x86.c	[]	[]
/src/util-linux/libblkid/src/superblocks/bluestore.c	[]	[]
/src/util-linux/lib/sha256.c	[]	[]
/src/util-linux/libblkid/src/encode.c	['test_mount_fuzz']	['test_mount_fuzz']
/src/util-linux/libfdisk/src/table.c	['test_fdisk_script_fuzz']	['test_fdisk_script_fuzz']
/src/util-linux/lib/randutils.c	[]	[]
/src/util-linux/login-utils/last.c	['test_last_fuzz']	['test_last_fuzz']
/src/util-linux/libblkid/src/dev.c	['test_mount_fuzz']	['test_mount_fuzz']
/src/util-linux/libblkid/src/resolve.c	['test_mount_fuzz']	['test_mount_fuzz']
/src/util-linux/libmount/src/cache.c	['test_mount_fuzz']	['test_mount_fuzz']
/src/util-linux/lib/path.c	['test_blkid_fuzz', 'test_mount_fuzz']	['test_mount_fuzz']
/src/util-linux/libfdisk/src/dos.c	['test_fdisk_script_fuzz']	['test_fdisk_script_fuzz']
/src/util-linux/./include/pt-mbr.h	[]	[]
/src/util-linux/libblkid/src/partitions/gpt.c	[]	[]
/src/util-linux/libblkid/src/topology/ioctl.c	[]	[]
/src/util-linux/lib/mbsalign.c	['test_mount_fuzz']	[]
/src/util-linux/libblkid/src/superblocks/mpool.c	[]	[]
/src/util-linux/libblkid/src/superblocks/scoutfs.c	[]	[]
/src/util-linux/lib/encode.c	[]	[]
/src/util-linux/libblkid/src/save.c	['test_mount_fuzz']	['test_mount_fuzz']
/src/util-linux/libblkid/src/superblocks/cs_fvault2.c	[]	[]
/src/util-linux/libblkid/src/evaluate.c	['test_mount_fuzz']	['test_mount_fuzz']
/src/util-linux/libblkid/src/partitions/ultrix.c	[]	[]
/src/util-linux/lib/canonicalize.c	['test_fdisk_script_fuzz', 'test_mount_fuzz']	['test_fdisk_script_fuzz', 'test_mount_fuzz']
/src/util-linux/libblkid/src/superblocks/reiserfs.c	[]	[]
/src/util-linux/libuuid/src/unparse.c	[]	[]
/src/util-linux/libblkid/src/devno.c	['test_blkid_fuzz', 'test_mount_fuzz']	['test_mount_fuzz']
/src/util-linux/libmount/src/mountP.h	['test_mount_fuzz']	['test_mount_fuzz']
/src/util-linux/libfdisk/src/wipe.c	['test_fdisk_script_fuzz']	['test_fdisk_script_fuzz']
/src/util-linux/lib/linux_version.c	[]	[]
/src/util-linux/libblkid/src/partitions/aix.c	[]	[]
/src/util-linux/lib/fileutils.c	['test_last_fuzz', 'test_fdisk_script_fuzz', 'test_blkid_fuzz', 'test_mount_fuzz']	['test_last_fuzz', 'test_fdisk_script_fuzz', 'test_mount_fuzz']
/src/util-linux/libfdisk/src/script.c	['test_fdisk_script_fuzz']	['test_fdisk_script_fuzz']
/src/util-linux/libfdisk/src/iter.c	['test_fdisk_script_fuzz']	['test_fdisk_script_fuzz']
/src/util-linux/libblkid/src/probe.c	['test_blkid_fuzz', 'test_mount_fuzz']	['test_blkid_fuzz', 'test_mount_fuzz']
/src/util-linux/libblkid/src/superblocks/vdo.c	[]	[]
/src/util-linux/libblkid/src/superblocks/vfat.c	[]	[]
/src/util-linux/lib/strv.c	[]	[]
/src/util-linux/lib/timeutils.c	['test_last_fuzz']	[]
/src/util-linux/lib/strutils.c	['test_fdisk_script_fuzz', 'test_mount_fuzz']	['test_fdisk_script_fuzz', 'test_mount_fuzz']
/src/util-linux/lib/loopdev.c	[]	[]
/src/util-linux/libblkid/src/partitions/unixware.c	[]	[]
/src/util-linux/libblkid/src/superblocks/apfs.c	[]	[]
/src/util-linux/libblkid/src/tag.c	['test_blkid_fuzz', 'test_mount_fuzz']	['test_mount_fuzz']
/src/util-linux/libblkid/src/superblocks/ext.c	[]	[]
/src/util-linux/libblkid/src/superblocks/gfs.c	[]	[]
/src/util-linux/libblkid/src/superblocks/linux_raid.c	[]	[]
/src/util-linux/lib/blkdev.c	['test_blkid_fuzz', 'test_mount_fuzz']	['test_mount_fuzz']
/src/util-linux/libblkid/src/superblocks/ubi.c	[]	[]
/src/util-linux/./include/xxhash.h	[]	[]
/src/util-linux/lib/mangle.c	['test_fdisk_script_fuzz', 'test_mount_fuzz']	['test_fdisk_script_fuzz', 'test_mount_fuzz']
/src/util-linux/libblkid/src/partitions/partitions.c	['test_blkid_fuzz', 'test_mount_fuzz']	['test_blkid_fuzz', 'test_mount_fuzz']
/src/util-linux/libblkid/src/superblocks/zonefs.c	[]	[]
/src/util-linux/libblkid/src/config.c	['test_mount_fuzz']	['test_mount_fuzz']
/src/util-linux/libblkid/src/superblocks/via_raid.c	[]	[]
/src/util-linux/libfdisk/src/gpt.c	['test_fdisk_script_fuzz']	['test_fdisk_script_fuzz']
/src/util-linux/libblkid/src/superblocks/befs.c	[]	[]
/src/util-linux/libblkid/src/superblocks/udf.c	[]	[]
/src/util-linux/./include/c.h	['test_last_fuzz', 'test_fdisk_script_fuzz', 'test_blkid_fuzz', 'test_mount_fuzz']	[]
/src/util-linux/libblkid/src/superblocks/squashfs.c	[]	[]
/src/util-linux/libblkid/src/superblocks/superblocks.c	['test_blkid_fuzz', 'test_mount_fuzz']	['test_blkid_fuzz', 'test_mount_fuzz']
/src/util-linux/libblkid/src/init.c	[]	[]
/src/util-linux/libmount/src/tab_listmount.c	['test_mount_fuzz']	['test_mount_fuzz']
/src/util-linux/lib/buffer.c	['test_mount_fuzz']	['test_mount_fuzz']
/src/util-linux/./include/canonicalize.h	[]	[]
/src/util-linux/libblkid/src/superblocks/ubifs.c	[]	[]
/src/util-linux/libblkid/src/superblocks/ddf_raid.c	[]	[]
/src/util-linux/libblkid/src/fuzz.c	['test_blkid_fuzz']	['test_blkid_fuzz']
/src/util-linux/libblkid/src/superblocks/superblocks.h	[]	[]
/src/util-linux/libmount/src/utils.c	['test_mount_fuzz']	['test_mount_fuzz']
/src/util-linux/libblkid/src/superblocks/drbdmanage.c	[]	[]
/src/util-linux/libblkid/src/superblocks/adaptec_raid.c	[]	[]

Directories in report

Directory
/src/util-linux/libfdisk/src/
/src/util-linux/libuuid/src/
/src/util-linux/./include/
/src/util-linux/libblkid/src/superblocks/
/src/util-linux/login-utils/
/src/util-linux/lib/
/src/util-linux/libmount/src/
/src/util-linux/libblkid/src/topology/
/usr/include/x86_64-linux-gnu/bits/
/src/util-linux/libblkid/src/
/src/util-linux/libblkid/src/partitions/