High level conclusions

Fuzzers reach 14.44% of cyclomatic complexity.

Fuzzers reach 17.80% of all functions.

Reachability and coverage overview

Functions statically reachable by fuzzers

91 / 511

Cyclomatic complexity statically reachable by fuzzers

454 / 3142

Runtime code coverage of functions

36 / 511

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: /src/tinyusb/test/fuzz/device/cdc/src/fuzz.cc

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	75.1%
gold	[1:9]	9	5.88%
yellow	[10:29]	5	3.26%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	24	15.6%
All colors	153	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
94	94	1 : View List ['proc_write10_host_data']	255	255	mscd_xfer_cb	call site: 00000	/src/tinyusb/src/class/msc/msc_device.c:418
22	22	4 : View List ['tud_msc_write10_complete_cb', 'prepare_cbw', 'tud_msc_read10_complete_cb', 'tud_msc_scsi_complete_cb']	50	50	mscd_xfer_cb	call site: 00000	/src/tinyusb/src/class/msc/msc_device.c:418
4	4	1 : View List ['invoke_class_control']	4	4	process_control_request	call site: 00034	/src/tinyusb/src/device/usbd.c:774
0	0	None	314	342	mscd_xfer_cb	call site: 00000	/src/tinyusb/src/class/msc/msc_device.c:422
0	0	None	28	28	mscd_xfer_cb	call site: 00000	/src/tinyusb/src/class/msc/msc_device.c:418
0	0	None	0	80	dcd_int_handler	call site: 00009	/src/tinyusb/test/fuzz/dcd_fuzz.cc:58
0	0	None	0	41	usbd_control_xfer_cb	call site: 00088	/src/tinyusb/src/device/usbd_control.c:156
0	0	None	0	41	usbd_control_xfer_cb	call site: 00089	/src/tinyusb/src/device/usbd_control.c:170
0	0	1 : View List ['std::__1::vector >::resize(unsigned long)']	0	40	dcd_int_handler	call site: 00010	/src/tinyusb/test/fuzz/dcd_fuzz.cc:81
0	0	None	0	14	dcd_event_handler	call site: 00011	/src/tinyusb/src/device/usbd.c:1205
0	0	None	0	14	dcd_event_handler	call site: 00011	/src/tinyusb/src/device/usbd.c:1219
0	0	None	0	14	data_stage_xact	call site: 00041	/src/tinyusb/src/device/usbd_control.c:94

Runtime coverage analysis

Covered functions

54

Functions that are reachable but not covered

57

Reachable functions

89

Percentage of reachable functions covered

35.96%

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

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
/src/tinyusb/test/fuzz/device/cdc/src/fuzz.cc	2
/src/tinyusb/test/fuzz/fuzz.cc	1
/src/tinyusb/src/device/usbd.c	24
/src/tinyusb/src/common/tusb_fifo.c	18
/src/tinyusb/test/fuzz/dcd_fuzz.cc	9
/src/tinyusb/src/device/usbd_control.c	9
/src/tinyusb/test/fuzz/usbd_fuzz.cc	4
/src/tinyusb/test/fuzz/device/cdc/src/usb_descriptors.cc	3
/src/tinyusb/src/tusb.c	3
/src/tinyusb/src/class/cdc/cdc_device.c	13

Fuzzer: /src/tinyusb/test/fuzz/device/msc/src/fuzz.cc

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	57	58.7%
gold	[1:9]	10	10.3%
yellow	[10:29]	5	5.15%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	25	25.7%
All colors	97	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
94	94	1 : View List ['proc_write10_host_data']	255	255	mscd_xfer_cb	call site: 00000	/src/tinyusb/src/class/msc/msc_device.c:418
22	22	4 : View List ['tud_msc_write10_complete_cb', 'prepare_cbw', 'tud_msc_read10_complete_cb', 'tud_msc_scsi_complete_cb']	50	50	mscd_xfer_cb	call site: 00000	/src/tinyusb/src/class/msc/msc_device.c:418
4	4	1 : View List ['invoke_class_control']	4	4	process_control_request	call site: 00034	/src/tinyusb/src/device/usbd.c:774
0	0	None	314	342	mscd_xfer_cb	call site: 00000	/src/tinyusb/src/class/msc/msc_device.c:422
0	0	None	28	28	mscd_xfer_cb	call site: 00000	/src/tinyusb/src/class/msc/msc_device.c:418
0	0	None	0	80	dcd_int_handler	call site: 00009	/src/tinyusb/test/fuzz/dcd_fuzz.cc:58
0	0	None	0	41	usbd_control_xfer_cb	call site: 00088	/src/tinyusb/src/device/usbd_control.c:156
0	0	None	0	41	usbd_control_xfer_cb	call site: 00089	/src/tinyusb/src/device/usbd_control.c:170
0	0	1 : View List ['std::__1::vector >::resize(unsigned long)']	0	40	dcd_int_handler	call site: 00010	/src/tinyusb/test/fuzz/dcd_fuzz.cc:81
0	0	None	0	14	dcd_event_handler	call site: 00011	/src/tinyusb/src/device/usbd.c:1205
0	0	None	0	14	dcd_event_handler	call site: 00011	/src/tinyusb/src/device/usbd.c:1219
0	0	None	0	14	data_stage_xact	call site: 00041	/src/tinyusb/src/device/usbd_control.c:94

Runtime coverage analysis

Covered functions

54

Functions that are reachable but not covered

27

Reachable functions

59

Percentage of reachable functions covered

54.24%

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

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
/src/tinyusb/test/fuzz/device/msc/src/fuzz.cc	1
/src/tinyusb/test/fuzz/fuzz.cc	1
/src/tinyusb/src/device/usbd.c	20
/src/tinyusb/src/common/tusb_fifo.c	8
/src/tinyusb/test/fuzz/dcd_fuzz.cc	9
/src/tinyusb/src/device/usbd_control.c	9
/src/tinyusb/test/fuzz/usbd_fuzz.cc	4
/src/tinyusb/test/fuzz/device/msc/src/usb_descriptors.cc	3
/src/tinyusb/src/tusb.c	1

Fuzzer: /src/tinyusb/test/fuzz/device/net/src/fuzz.cc

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	70	65.4%
gold	[1:9]	8	7.47%
yellow	[10:29]	5	4.67%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	24	22.4%
All colors	107	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
94	94	1 : View List ['proc_write10_host_data']	255	255	mscd_xfer_cb	call site: 00000	/src/tinyusb/src/class/msc/msc_device.c:418
22	22	4 : View List ['tud_msc_write10_complete_cb', 'prepare_cbw', 'tud_msc_read10_complete_cb', 'tud_msc_scsi_complete_cb']	50	50	mscd_xfer_cb	call site: 00000	/src/tinyusb/src/class/msc/msc_device.c:418
4	4	1 : View List ['invoke_class_control']	4	4	process_control_request	call site: 00034	/src/tinyusb/src/device/usbd.c:774
0	0	None	314	342	mscd_xfer_cb	call site: 00000	/src/tinyusb/src/class/msc/msc_device.c:422
0	0	None	28	28	mscd_xfer_cb	call site: 00000	/src/tinyusb/src/class/msc/msc_device.c:418
0	0	None	0	80	dcd_int_handler	call site: 00009	/src/tinyusb/test/fuzz/dcd_fuzz.cc:58
0	0	None	0	41	usbd_control_xfer_cb	call site: 00088	/src/tinyusb/src/device/usbd_control.c:156
0	0	None	0	41	usbd_control_xfer_cb	call site: 00089	/src/tinyusb/src/device/usbd_control.c:170
0	0	1 : View List ['std::__1::vector >::resize(unsigned long)']	0	40	dcd_int_handler	call site: 00010	/src/tinyusb/test/fuzz/dcd_fuzz.cc:81
0	0	None	0	14	dcd_event_handler	call site: 00011	/src/tinyusb/src/device/usbd.c:1205
0	0	None	0	14	dcd_event_handler	call site: 00011	/src/tinyusb/src/device/usbd.c:1219
0	0	None	0	14	data_stage_xact	call site: 00041	/src/tinyusb/src/device/usbd_control.c:94

Runtime coverage analysis

Covered functions

54

Functions that are reachable but not covered

33

Reachable functions

65

Percentage of reachable functions covered

49.23%

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

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
/src/tinyusb/test/fuzz/device/net/src/fuzz.cc	2
/src/tinyusb/test/fuzz/fuzz.cc	1
/src/tinyusb/src/device/usbd.c	20
/src/tinyusb/src/common/tusb_fifo.c	8
/src/tinyusb/test/fuzz/dcd_fuzz.cc	9
/src/tinyusb/src/device/usbd_control.c	9
/src/tinyusb/test/fuzz/usbd_fuzz.cc	4
/src/tinyusb/test/fuzz/device/net/src/usb_descriptors.cc	3
/src/tinyusb/src/tusb.c	1
/src/tinyusb/src/class/net/ecm_rndis_device.c	4
/src/tinyusb/test/fuzz/net_fuzz.cc	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
netif_input	/src/tinyusb/lib/lwip/src/core/netif.c	2	['N/A', 'N/A']	11	0	30	6	3	133	0	1139	1139
httpd_init_pcb	/src/tinyusb/lib/lwip/src/apps/http/httpd.c	1	['N/A']	22	0	29	6	3	125	1	781	258
mscd_xfer_cb	/src/tinyusb/src/class/msc/msc_device.c	4	['char', 'char', 'int', 'int']	6	0	425	98	37	41	0	245	181
netd_control_xfer_cb	/src/tinyusb/src/class/net/ecm_rndis_device.c	3	['char', 'char', 'N/A']	7	0	278	63	24	21	0	161	119
dhserv_init	/src/tinyusb/lib/networking/dhserver.c	1	['N/A']	9	0	42	8	4	49	0	272	95
netif_add_noaddr	/src/tinyusb/lib/lwip/src/core/netif.c	4	['N/A', 'N/A', 'N/A', 'N/A']	18	0	16	3	2	68	0	363	60
etharp_output	/src/tinyusb/lib/lwip/src/core/ipv4/etharp.c	3	['N/A', 'N/A', 'N/A']	9	0	169	29	12	32	0	209	42
cdcd_xfer_cb	/src/tinyusb/src/class/cdc/cdc_device.c	4	['char', 'char', 'int', 'int']	5	0	235	58	25	25	0	120	35

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

Functions statically reachable by fuzzers

333 / 511

Cyclomatic complexity statically reachable by fuzzers

2355 / 3142

All functions overview

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

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

This sections provides heuristics that can be used as input to a fuzz engine when running a given fuzz target. The current focus is on providing input that is usable by libFuzzer.

/src/tinyusb/test/fuzz/device/cdc/src/fuzz.cc

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=['tud_task_ext', 'status_stage_xact', 'process_control_request', 'tu_fifo_write', 'LLVMFuzzerTestOneInput', 'tud_rhport_init', 'dcd_int_handler']

/src/tinyusb/test/fuzz/device/msc/src/fuzz.cc

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=['status_stage_xact', 'process_control_request', 'tud_task_ext', 'tu_fifo_write', 'tud_rhport_init', 'dcd_int_handler']

/src/tinyusb/test/fuzz/device/net/src/fuzz.cc

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=['status_stage_xact', 'tud_task_ext', 'process_control_request', 'tu_fifo_write', 'tud_rhport_init', 'dcd_int_handler']

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
mscd_xfer_cb	137	11	8.029%	['/src/tinyusb/test/fuzz/device/cdc/src/fuzz.cc', '/src/tinyusb/test/fuzz/device/net/src/fuzz.cc', '/src/tinyusb/test/fuzz/device/msc/src/fuzz.cc']
dcd_event_handler	70	35	50.0%	['/src/tinyusb/test/fuzz/device/cdc/src/fuzz.cc', '/src/tinyusb/test/fuzz/device/net/src/fuzz.cc', '/src/tinyusb/test/fuzz/device/msc/src/fuzz.cc']
process_control_request	153	38	24.83%	['/src/tinyusb/test/fuzz/device/cdc/src/fuzz.cc', '/src/tinyusb/test/fuzz/device/net/src/fuzz.cc', '/src/tinyusb/test/fuzz/device/msc/src/fuzz.cc']
usbd_control_xfer_cb	34	5	14.70%	['/src/tinyusb/test/fuzz/device/cdc/src/fuzz.cc', '/src/tinyusb/test/fuzz/device/net/src/fuzz.cc', '/src/tinyusb/test/fuzz/device/msc/src/fuzz.cc']

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/tinyusb/lib/lwip/src/core/netif.c	[]	[]
/src/tinyusb/lib/networking/dhserver.c	[]	[]
/src/tinyusb/test/fuzz/net_fuzz.cc	['/src/tinyusb/test/fuzz/device/net/src/fuzz.cc']	[]
/src/tinyusb/lib/lwip/src/core/udp.c	[]	[]
/src/tinyusb/test/fuzz/fuzz.cc	['/src/tinyusb/test/fuzz/device/cdc/src/fuzz.cc', '/src/tinyusb/test/fuzz/device/msc/src/fuzz.cc', '/src/tinyusb/test/fuzz/device/net/src/fuzz.cc']	['/src/tinyusb/test/fuzz/device/cdc/src/fuzz.cc', '/src/tinyusb/test/fuzz/device/msc/src/fuzz.cc', '/src/tinyusb/test/fuzz/device/net/src/fuzz.cc']
/src/tinyusb/lib/lwip/src/netif/ethernet.c	[]	[]
/src/tinyusb/lib/lwip/src/core/def.c	[]	[]
/src/tinyusb/lib/lwip/src/core/ipv4/ip4_addr.c	[]	[]
/src/tinyusb/test/fuzz/device/msc/src/fuzz.cc	['/src/tinyusb/test/fuzz/device/msc/src/fuzz.cc']	['/src/tinyusb/test/fuzz/device/msc/src/fuzz.cc']
/src/tinyusb/lib/lwip/src/core/ipv4/ip4_frag.c	[]	[]
/src/tinyusb/lib/networking/dnserver.c	[]	[]
/src/tinyusb/lib/lwip/src/apps/http/fs.c	[]	[]
/src/tinyusb/lib/lwip/src/core/memp.c	[]	[]
/src/tinyusb/lib/lwip/src/netif/slipif.c	[]	[]
/src/tinyusb/lib/lwip/src/core/init.c	[]	[]
/src/tinyusb/src/class/net/ecm_rndis_device.c	['/src/tinyusb/test/fuzz/device/net/src/fuzz.cc']	[]
/usr/include/stdlib.h	[]	[]
/src/tinyusb/lib/lwip/src/core/inet_chksum.c	[]	[]
/src/tinyusb/src/device/usbd.c	['/src/tinyusb/test/fuzz/device/cdc/src/fuzz.cc', '/src/tinyusb/test/fuzz/device/msc/src/fuzz.cc', '/src/tinyusb/test/fuzz/device/net/src/fuzz.cc']	['/src/tinyusb/test/fuzz/device/cdc/src/fuzz.cc', '/src/tinyusb/test/fuzz/device/msc/src/fuzz.cc', '/src/tinyusb/test/fuzz/device/net/src/fuzz.cc']
/src/tinyusb/src/class/cdc/cdc_device.c	['/src/tinyusb/test/fuzz/device/cdc/src/fuzz.cc']	[]
/src/tinyusb/test/fuzz/device/net/src/usb_descriptors.cc	['/src/tinyusb/test/fuzz/device/net/src/fuzz.cc']	[]
/src/tinyusb/test/fuzz/device/cdc/src/fuzz.cc	['/src/tinyusb/test/fuzz/device/cdc/src/fuzz.cc']	['/src/tinyusb/test/fuzz/device/cdc/src/fuzz.cc']
/usr/local/bin/../include/c++/v1/optional	[]	[]
/src/tinyusb/lib/lwip/src/core/ipv4/icmp.c	[]	[]
/src/tinyusb/lib/lwip/src/core/tcp_out.c	[]	[]
/src/tinyusb/src/device/usbd_control.c	['/src/tinyusb/test/fuzz/device/cdc/src/fuzz.cc', '/src/tinyusb/test/fuzz/device/msc/src/fuzz.cc', '/src/tinyusb/test/fuzz/device/net/src/fuzz.cc']	['/src/tinyusb/test/fuzz/device/cdc/src/fuzz.cc', '/src/tinyusb/test/fuzz/device/msc/src/fuzz.cc', '/src/tinyusb/test/fuzz/device/net/src/fuzz.cc']
/src/tinyusb/lib/lwip/src/core/ipv4/etharp.c	[]	[]
/src/tinyusb/src/tusb.c	['/src/tinyusb/test/fuzz/device/cdc/src/fuzz.cc', '/src/tinyusb/test/fuzz/device/msc/src/fuzz.cc', '/src/tinyusb/test/fuzz/device/net/src/fuzz.cc']	[]
/src/tinyusb/test/fuzz/device/cdc/src/usb_descriptors.cc	['/src/tinyusb/test/fuzz/device/cdc/src/fuzz.cc']	[]
/src/tinyusb/test/fuzz/msc_fuzz.cc	[]	[]
/src/tinyusb/test/fuzz/usbd_fuzz.cc	['/src/tinyusb/test/fuzz/device/cdc/src/fuzz.cc', '/src/tinyusb/test/fuzz/device/msc/src/fuzz.cc', '/src/tinyusb/test/fuzz/device/net/src/fuzz.cc']	['/src/tinyusb/test/fuzz/device/cdc/src/fuzz.cc', '/src/tinyusb/test/fuzz/device/msc/src/fuzz.cc', '/src/tinyusb/test/fuzz/device/net/src/fuzz.cc']
/src/tinyusb/lib/lwip/src/core/mem.c	[]	[]
/src/tinyusb/lib/lwip/src/core/timeouts.c	[]	[]
/src/tinyusb/lib/networking/rndis_reports.c	[]	[]
/src/tinyusb/lib/lwip/src/core/ipv4/ip4.c	[]	[]
/src/tinyusb/lib/lwip/src/apps/http/httpd.c	[]	[]
/src/tinyusb/lib/lwip/src/core/tcp.c	[]	[]
/src/tinyusb/src/common/tusb_fifo.c	['/src/tinyusb/test/fuzz/device/cdc/src/fuzz.cc', '/src/tinyusb/test/fuzz/device/msc/src/fuzz.cc', '/src/tinyusb/test/fuzz/device/net/src/fuzz.cc']	['/src/tinyusb/test/fuzz/device/cdc/src/fuzz.cc', '/src/tinyusb/test/fuzz/device/msc/src/fuzz.cc', '/src/tinyusb/test/fuzz/device/net/src/fuzz.cc']
/src/tinyusb/src/class/msc/msc_device.c	[]	[]
/src/tinyusb/lib/lwip/src/core/pbuf.c	[]	[]
/src/tinyusb/lib/lwip/src/core/stats.c	[]	[]
/src/tinyusb/test/fuzz/device/msc/src/usb_descriptors.cc	['/src/tinyusb/test/fuzz/device/msc/src/fuzz.cc']	[]
/src/tinyusb/test/fuzz/dcd_fuzz.cc	['/src/tinyusb/test/fuzz/device/cdc/src/fuzz.cc', '/src/tinyusb/test/fuzz/device/msc/src/fuzz.cc', '/src/tinyusb/test/fuzz/device/net/src/fuzz.cc']	['/src/tinyusb/test/fuzz/device/cdc/src/fuzz.cc', '/src/tinyusb/test/fuzz/device/msc/src/fuzz.cc', '/src/tinyusb/test/fuzz/device/net/src/fuzz.cc']
/src/tinyusb/test/fuzz/device/net/src/fuzz.cc	['/src/tinyusb/test/fuzz/device/net/src/fuzz.cc']	['/src/tinyusb/test/fuzz/device/net/src/fuzz.cc']
/src/tinyusb/lib/lwip/src/core/tcp_in.c	[]	[]
/usr/local/bin/../include/c++/v1/stdexcept	[]	[]

Directories in report

Directory
/src/tinyusb/lib/lwip/src/apps/http/
/src/tinyusb/src/device/
/src/tinyusb/src/
/src/tinyusb/src/class/msc/
/src/tinyusb/lib/lwip/src/core/ipv4/
/src/tinyusb/lib/lwip/src/netif/
/src/tinyusb/test/fuzz/device/net/src/
/src/tinyusb/test/fuzz/
/src/tinyusb/test/fuzz/device/cdc/src/
/src/tinyusb/src/common/
/usr/local/bin/../include/c++/v1/
/src/tinyusb/lib/lwip/src/core/
/src/tinyusb/lib/networking/
/src/tinyusb/test/fuzz/device/msc/src/
/src/tinyusb/src/class/net/
/usr/include/
/src/tinyusb/src/class/cdc/