High level conclusions

Fuzzers reach 37.16% of cyclomatic complexity.

Fuzzers reach 41.98% of all functions.

Reachability and coverage overview

Functions statically reachable by fuzzers

626 / 1491

Cyclomatic complexity statically reachable by fuzzers

3638 / 9789

Runtime code coverage of functions

525 / 1491

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: fuzz-crypto

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	9	10.9%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	4	4.87%
lawngreen	50+	69	84.1%
All colors	82	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
3	34	md5_differential	call site: 00034	pj_memcpy
1	17	encode_base64_differential	call site: 00017	abort
1	19	encode_base64_differential	call site: 00019	abort
1	28	encode_base64_differential	call site: 00028	abort
1	52	md5_differential	call site: 00052	abort
1	73	sha1_differential	call site: 00073	abort
1	80	crc32_differential	call site: 00080	abort

Runtime coverage analysis

Covered functions

27

Functions that are reachable but not covered

16

Reachable functions

43

Percentage of reachable functions covered

62.79%

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
tests/fuzz/fuzz-crypto.c	6
pjlib-util/build/../src/pjlib-util/base64.c	6
pjlib-util/build/../src/pjlib-util/md5.c	4
pjlib-util/build/../../pjlib/include/pj/string.h	3
pjlib-util/build/../src/pjlib-util/sha1.c	4
pjlib-util/build/../src/pjlib-util/crc32.c	4

Fuzzer: fuzz-xml

Call tree

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

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	47	15.7%
gold	[1:9]	72	24.1%
yellow	[10:29]	4	1.34%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	175	58.7%
All colors	298	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
7	164	pj_throw_exception_	call site: 00164	pj_log_1
5	37	pj_ansi_strxcpy	call site: 00037	pj_ansi_strxcpy
4	49	pj_thread_this	call site: 00049	pj_thread_get_name
4	288	reset_pool	call site: 00288	pj_log_4
3	264	xml_parse_node	call site: 00264	pj_log_4
2	7	pj_log_init	call site: 00007	pj_thread_local_free
2	11	pj_log_init	call site: 00011	pj_thread_local_free
2	22	pj_thread_local_get	call site: 00022	pj_log_4
1	32	pj_gettimeofday	call site: 00032	__errno_location
1	35	pj_time_decode	call site: 00035	pj_ansi_strxcpy
1	47	pj_log	call site: 00047	pj_thread_this
1	57	log_get_raw_indent	call site: 00057	pj_memset

Runtime coverage analysis

Covered functions

103

Functions that are reachable but not covered

38

Reachable functions

130

Percentage of reachable functions covered

70.77%

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
tests/fuzz/fuzz-xml.c	2
pjlib/build/../src/pj/os_core_unix.c	16
pjlib/build/../src/pj/log.c	14
pjlib/build/../include/pj/string_i.h	2
pjlib/build/../src/pj/os_time_unix.c	1
pjlib/build/../src/pj/os_time_common.c	1
pjlib/build/../src/pj/string.c	3
pjlib/build/../include/pj/string.h	4
pjlib/build/../src/pj/except.c	6
pjlib/build/../src/pj/guid_simple.c	2
pjlib/build/../src/pj/rand.c	1
pjlib/build/../src/pj/os_timestamp_posix.c	1
pjlib/build/../src/pj/pool_caching.c	2
pjlib/build/../include/pj/list.h	1
pjlib/build/../src/pj/pool_buf.c	3
pjlib/build/../src/pj/pool.c	6
pjlib/build/../include/pj/list_i.h	4
pjlib/build/../src/pj/lock.c	4
pjlib/build/../include/pj/pool_i.h	7
pjlib-util/build/../src/pjlib-util/xml.c	7
pjlib-util/build/../src/pjlib-util/scanner.c	10
pjlib-util/build/../include/pjlib-util/scanner.h	2
pjlib-util/build/../../pjlib/include/pj/string.h	2
pjlib-util/build/../../pjlib/include/pj/pool.h	1
pjlib-util/build/../../pjlib/include/pj/list.h	2
pjlib/include/pj/pool.h	1

Fuzzer: fuzz-url

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	24.0%
gold	[1:9]	85	32.9%
yellow	[10:29]	5	1.93%
greenyellow	[30:49]	4	1.55%
lawngreen	50+	102	39.5%
All colors	258	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
10	242	LLVMFuzzerTestOneInput	call site: 00242	pj_log_4
8	139	pj_pool_alloc_from_block	call site: 00139	pj_pool_allocate_find
7	163	pj_throw_exception_	call site: 00163	pj_log_1
5	37	pj_ansi_strxcpy	call site: 00037	pj_ansi_strxcpy
4	49	pj_thread_this	call site: 00049	pj_thread_get_name
2	7	pj_log_init	call site: 00007	pj_thread_local_free
2	11	pj_log_init	call site: 00011	pj_thread_local_free
2	22	pj_thread_local_get	call site: 00022	pj_log_4
2	217	pj_http_req_parse_url	call site: 00217	pj_scan_skip_whitespace
1	32	pj_gettimeofday	call site: 00032	__errno_location
1	35	pj_time_decode	call site: 00035	pj_ansi_strxcpy
1	47	pj_log	call site: 00047	pj_thread_this

Runtime coverage analysis

Covered functions

84

Functions that are reachable but not covered

44

Reachable functions

125

Percentage of reachable functions covered

64.8%

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
tests/fuzz/fuzz-url.c	2
pjlib/build/../src/pj/os_core_unix.c	16
pjlib/build/../src/pj/log.c	14
pjlib/build/../include/pj/string_i.h	4
pjlib/build/../src/pj/os_time_unix.c	1
pjlib/build/../src/pj/os_time_common.c	1
pjlib/build/../src/pj/string.c	4
pjlib/build/../include/pj/string.h	4
pjlib/build/../src/pj/except.c	6
pjlib/build/../src/pj/guid_simple.c	2
pjlib/build/../src/pj/rand.c	1
pjlib/build/../src/pj/os_timestamp_posix.c	1
pjlib/build/../src/pj/pool_caching.c	2
pjlib/build/../include/pj/list.h	1
pjlib/build/../src/pj/pool_buf.c	3
pjlib/build/../src/pj/pool.c	6
pjlib/build/../include/pj/list_i.h	3
pjlib/build/../src/pj/lock.c	4
pjlib/build/../include/pj/pool_i.h	3
pjlib-util/build/../src/pjlib-util/http_client.c	4
pjlib-util/build/../../pjlib/include/pj/string.h	4
pjlib-util/build/../src/pjlib-util/scanner.c	9
pjlib-util/build/../include/pjlib-util/scanner.h	1
pjlib/build/../include/pj/ctype.h	1

Fuzzer: fuzz-vpx

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	51	27.2%
gold	[1:9]	65	34.7%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	44	23.5%
lawngreen	50+	27	14.4%
All colors	187	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
8	139	pj_pool_alloc_from_block	call site: 00139	pj_pool_allocate_find
8	161	pjmedia_vpx_packetizer_create	call site: 00161	pj_pool_zalloc
5	37	pj_ansi_strxcpy	call site: 00037	pj_ansi_strxcpy
5	176	pj_pool_destroy_int	call site: 00176	pj_log_4
4	49	pj_thread_this	call site: 00049	pj_thread_get_name
2	7	pj_log_init	call site: 00007	pj_thread_local_free
2	11	pj_log_init	call site: 00011	pj_thread_local_free
2	22	pj_thread_local_get	call site: 00022	pj_log_4
1	32	pj_gettimeofday	call site: 00032	__errno_location
1	35	pj_time_decode	call site: 00035	pj_ansi_strxcpy
1	47	pj_log	call site: 00047	pj_thread_this
1	57	log_get_raw_indent	call site: 00057	pj_memset

Runtime coverage analysis

Covered functions

76

Functions that are reachable but not covered

35

Reachable functions

99

Percentage of reachable functions covered

64.65%

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
tests/fuzz/fuzz-vpx.c	2
pjlib/build/../src/pj/os_core_unix.c	16
pjlib/build/../src/pj/log.c	13
pjlib/build/../include/pj/string_i.h	1
pjlib/build/../src/pj/os_time_unix.c	1
pjlib/build/../src/pj/os_time_common.c	1
pjlib/build/../src/pj/string.c	3
pjlib/build/../include/pj/string.h	4
pjlib/build/../src/pj/except.c	1
pjlib/build/../src/pj/guid_simple.c	2
pjlib/build/../src/pj/rand.c	1
pjlib/build/../src/pj/os_timestamp_posix.c	1
pjlib/build/../src/pj/pool_caching.c	2
pjlib/build/../include/pj/list.h	1
pjlib/build/../src/pj/pool_buf.c	3
pjlib/build/../src/pj/pool.c	6
pjlib/build/../include/pj/list_i.h	3
pjlib/build/../src/pj/lock.c	4
pjlib/build/../include/pj/pool_i.h	7
pjlib/include/pj/string.h	1
pjmedia/build/../src/pjmedia-codec/vpx_packetizer.c	3
pjmedia/build/../../pjlib/include/pj/pool.h	1
pjmedia/build/../../pjlib/include/pj/string.h	2

Fuzzer: fuzz-http

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	47	17.9%
gold	[1:9]	71	27.0%
yellow	[10:29]	1	0.38%
greenyellow	[30:49]	9	3.43%
lawngreen	50+	134	51.1%
All colors	262	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
7	168	pj_throw_exception_	call site: 00168	pj_log_1
5	37	pj_ansi_strxcpy	call site: 00037	pj_ansi_strxcpy
4	49	pj_thread_this	call site: 00049	pj_thread_get_name
4	252	reset_pool	call site: 00252	pj_log_4
2	7	pj_log_init	call site: 00007	pj_thread_local_free
2	11	pj_log_init	call site: 00011	pj_thread_local_free
2	22	pj_thread_local_get	call site: 00022	pj_log_4
1	32	pj_gettimeofday	call site: 00032	__errno_location
1	35	pj_time_decode	call site: 00035	pj_ansi_strxcpy
1	47	pj_log	call site: 00047	pj_thread_this
1	57	log_get_raw_indent	call site: 00057	pj_memset
1	59	pj_log	call site: 00059	snprintf

Runtime coverage analysis

Covered functions

100

Functions that are reachable but not covered

38

Reachable functions

126

Percentage of reachable functions covered

69.84%

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
tests/fuzz/fuzz-http.c	2
pjlib/build/../src/pj/os_core_unix.c	16
pjlib/build/../src/pj/log.c	14
pjlib/build/../include/pj/string_i.h	5
pjlib/build/../src/pj/os_time_unix.c	1
pjlib/build/../src/pj/os_time_common.c	1
pjlib/build/../src/pj/string.c	4
pjlib/build/../include/pj/string.h	5
pjlib/build/../src/pj/except.c	6
pjlib/build/../src/pj/guid_simple.c	2
pjlib/build/../src/pj/rand.c	1
pjlib/build/../src/pj/os_timestamp_posix.c	1
pjlib/build/../src/pj/pool_caching.c	2
pjlib/build/../include/pj/list.h	1
pjlib/build/../src/pj/pool_buf.c	3
pjlib/build/../src/pj/pool.c	6
pjlib/build/../include/pj/list_i.h	3
pjlib/build/../src/pj/lock.c	4
pjlib/build/../include/pj/pool_i.h	6
tests/fuzz/./../../pjlib-util/src/pjlib-util/http_client.c	4
pjlib/include/pj/string.h	2
pjlib-util/build/../src/pjlib-util/scanner.c	7
pjlib-util/build/../../pjlib/include/pj/string.h	1
pjlib-util/build/../include/pjlib-util/scanner.h	1
pjlib/build/../include/pj/ctype.h	1
pjlib-util/include/pjlib-util/scanner.h	1

Fuzzer: fuzz-h264

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	47	24.1%
gold	[1:9]	65	33.3%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	4	2.05%
lawngreen	50+	79	40.5%
All colors	195	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
8	140	pj_pool_alloc_from_block	call site: 00140	pj_pool_allocate_find
5	38	pj_ansi_strxcpy	call site: 00038	pj_ansi_strxcpy
5	184	pj_pool_destroy_int	call site: 00184	pj_log_4
4	50	pj_thread_this	call site: 00050	pj_thread_get_name
2	8	pj_log_init	call site: 00008	pj_thread_local_free
2	12	pj_log_init	call site: 00012	pj_thread_local_free
2	23	pj_thread_local_get	call site: 00023	pj_log_4
1	33	pj_gettimeofday	call site: 00033	__errno_location
1	36	pj_time_decode	call site: 00036	pj_ansi_strxcpy
1	48	pj_log	call site: 00048	pj_thread_this
1	58	log_get_raw_indent	call site: 00058	pj_memset
1	60	pj_log	call site: 00060	snprintf

Runtime coverage analysis

Covered functions

79

Functions that are reachable but not covered

31

Reachable functions

98

Percentage of reachable functions covered

68.37%

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

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
tests/fuzz/fuzz-h264.c	2
pjlib/build/../src/pj/os_core_unix.c	16
pjlib/build/../src/pj/log.c	13
pjlib/build/../include/pj/string_i.h	1
pjlib/build/../src/pj/os_time_unix.c	1
pjlib/build/../src/pj/os_time_common.c	1
pjlib/build/../src/pj/string.c	3
pjlib/build/../include/pj/string.h	4
pjlib/build/../src/pj/except.c	1
pjlib/build/../src/pj/guid_simple.c	2
pjlib/build/../src/pj/rand.c	1
pjlib/build/../src/pj/os_timestamp_posix.c	1
pjlib/build/../src/pj/pool_caching.c	2
pjlib/build/../include/pj/list.h	1
pjlib/build/../src/pj/pool_buf.c	3
pjlib/build/../src/pj/pool.c	6
pjlib/build/../include/pj/list_i.h	3
pjlib/build/../src/pj/lock.c	4
pjlib/build/../include/pj/pool_i.h	7
pjlib/include/pj/string.h	1
pjmedia/build/../src/pjmedia-codec/h264_packetizer.c	2
pjmedia/build/../../pjlib/include/pj/pool.h	1
pjmedia/build/../../pjlib/include/pj/string.h	1

Fuzzer: fuzz-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	51	15.9%
gold	[1:9]	70	21.8%
yellow	[10:29]	4	1.25%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	195	60.9%
All colors	320	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
7	166	pj_throw_exception_	call site: 00166	pj_log_1
5	37	pj_ansi_strxcpy	call site: 00037	pj_ansi_strxcpy
4	49	pj_thread_this	call site: 00049	pj_thread_get_name
4	227	pj_strtoul2	call site: 00227	pj_isxdigit
4	310	reset_pool	call site: 00310	pj_log_4
2	7	pj_log_init	call site: 00007	pj_thread_local_free
2	11	pj_log_init	call site: 00011	pj_thread_local_free
2	22	pj_thread_local_get	call site: 00022	pj_log_4
1	32	pj_gettimeofday	call site: 00032	__errno_location
1	35	pj_time_decode	call site: 00035	pj_ansi_strxcpy
1	47	pj_log	call site: 00047	pj_thread_this
1	57	log_get_raw_indent	call site: 00057	pj_memset

Runtime coverage analysis

Covered functions

128

Functions that are reachable but not covered

37

Reachable functions

155

Percentage of reachable functions covered

76.13%

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
tests/fuzz/fuzz-json.c	2
pjlib/build/../src/pj/os_core_unix.c	16
pjlib/build/../src/pj/log.c	14
pjlib/build/../include/pj/string_i.h	1
pjlib/build/../src/pj/os_time_unix.c	1
pjlib/build/../src/pj/os_time_common.c	1
pjlib/build/../src/pj/string.c	7
pjlib/build/../include/pj/string.h	5
pjlib/build/../src/pj/except.c	6
pjlib/build/../src/pj/guid_simple.c	2
pjlib/build/../src/pj/rand.c	1
pjlib/build/../src/pj/os_timestamp_posix.c	1
pjlib/build/../src/pj/pool_caching.c	2
pjlib/build/../include/pj/list.h	1
pjlib/build/../src/pj/pool_buf.c	3
pjlib/build/../src/pj/pool.c	6
pjlib/build/../include/pj/list_i.h	4
pjlib/build/../src/pj/lock.c	4
pjlib/build/../include/pj/pool_i.h	6
pjlib-util/build/../src/pjlib-util/json.c	18
pjlib-util/build/../../pjlib/include/pj/string.h	5
pjlib-util/build/../src/pjlib-util/scanner.c	12
pjlib-util/build/../src/pjlib-util/scanner_cis_bitwise.c	2
pjlib-util/build/../include/pjlib-util/scanner.h	3
pjlib/build/../include/pj/ctype.h	3
pjlib-util/build/../../pjlib/include/pj/ctype.h	3
pjlib-util/build/../../pjlib/include/pj/list.h	3

Fuzzer: fuzz-stun

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	141	36.3%
gold	[1:9]	68	17.5%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	1	0.25%
lawngreen	50+	178	45.8%
All colors	388	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
25	283	pj_stun_create_key	call site: 00283	pj_strdup
23	191	pj_stun_msg_decode	call site: 00191	pj_stun_msg_create_response
13	356	pj_stun_authenticate_request	call site: 00356	create_challenge
8	223	pj_stun_msg_decode	call site: 00223	pj_log
6	260	pj_stun_msg_decode	call site: 00260	pj_log_4
5	37	pj_ansi_strxcpy	call site: 00037	pj_ansi_strxcpy
5	248	pjlib_error	call site: 00248	platform_strerror
5	316	pj_stun_authenticate_request	call site: 00316	pj_strcmp
4	49	pj_thread_this	call site: 00049	pj_thread_get_name
4	311	pj_stun_authenticate_request	call site: 00311	pj_stun_create_key
4	378	reset_pool	call site: 00378	pj_log_4
3	217	pj_strdup	call site: 00217	pj_stun_msg_add_attr

Runtime coverage analysis

Covered functions

131

Functions that are reachable but not covered

57

Reachable functions

155

Percentage of reachable functions covered

63.23%

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
tests/fuzz/fuzz-stun.c	2
pjlib/build/../src/pj/os_core_unix.c	17
pjlib/build/../src/pj/log.c	14
pjlib/build/../include/pj/string_i.h	4
pjlib/build/../src/pj/os_time_unix.c	1
pjlib/build/../src/pj/os_time_common.c	1
pjlib/build/../src/pj/string.c	3
pjlib/build/../include/pj/string.h	5
pjlib/build/../src/pj/except.c	1
pjlib/build/../src/pj/guid_simple.c	2
pjlib/build/../src/pj/rand.c	1
pjlib/build/../src/pj/os_timestamp_posix.c	1
pjlib/build/../src/pj/pool_caching.c	2
pjlib/build/../include/pj/list.h	1
pjlib/build/../src/pj/pool_buf.c	3
pjlib/build/../src/pj/pool.c	6
pjlib/build/../include/pj/list_i.h	3
pjlib/build/../src/pj/lock.c	4
pjlib/build/../include/pj/pool_i.h	7
pjnath/build/../src/pjnath/stun_msg.c	21
pjlib-util/build/../src/pjlib-util/crc32.c	4
pjnath/build/../../pjlib/include/pj/pool.h	1
pjnath/build/../../pjlib/include/pj/string.h	4
pjlib/build/../src/pj/sock_bsd.c	2
pjlib/build/../src/pj/errno.c	2
pjlib/build/../src/pj/os_error_unix.c	1
pjlib/include/pj/string.h	1
pjnath/build/../src/pjnath/stun_auth.c	5
pjlib-util/build/../src/pjlib-util/md5.c	4
pjlib-util/build/../../pjlib/include/pj/string.h	3
pjlib-util/build/../src/pjlib-util/hmac_sha1.c	3
pjlib-util/build/../src/pjlib-util/sha1.c	4

Fuzzer: fuzz-sdp

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	97	18.1%
gold	[1:9]	92	17.2%
yellow	[10:29]	13	2.43%
greenyellow	[30:49]	5	0.93%
lawngreen	50+	326	61.1%
All colors	533	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
9	207	pj_sem_wait	call site: 00207	pjmedia_event_mgr_destroy
7	266	pj_throw_exception_	call site: 00266	pj_log_1
5	37	pj_ansi_strxcpy	call site: 00037	pj_ansi_strxcpy
5	336	pjlib_error	call site: 00336	platform_strerror
4	49	pj_thread_this	call site: 00049	pj_thread_get_name
4	365	pj_strtoul4	call site: 00365	pj_isxdigit
4	523	reset_pool	call site: 00523	pj_log_4
3	179	pj_thread_create	call site: 00179	pj_mutex_create_simple
3	193	thread_main	call site: 00193	pj_mutex_lock
3	402	pj_strtoul3	call site: 00402	pj_isxdigit
3	509	pj_strtoul2	call site: 00509	pj_isxdigit
2	7	pj_log_init	call site: 00007	pj_thread_local_free

Runtime coverage analysis

Covered functions

156

Functions that are reachable but not covered

53

Reachable functions

198

Percentage of reachable functions covered

73.23%

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
tests/fuzz/fuzz-sdp.c	2
pjlib/build/../src/pj/os_core_unix.c	29
pjlib/build/../src/pj/log.c	14
pjlib/build/../include/pj/string_i.h	3
pjlib/build/../src/pj/os_time_unix.c	1
pjlib/build/../src/pj/os_time_common.c	1
pjlib/build/../src/pj/string.c	7
pjlib/build/../include/pj/string.h	6
pjlib/build/../src/pj/except.c	6
pjlib/build/../src/pj/guid_simple.c	2
pjlib/build/../src/pj/rand.c	1
pjlib/build/../src/pj/os_timestamp_posix.c	1
pjlib/build/../src/pj/pool_caching.c	2
pjlib/build/../include/pj/list.h	1
pjlib/build/../src/pj/pool_buf.c	3
pjlib/build/../src/pj/pool.c	6
pjlib/build/../include/pj/list_i.h	3
pjlib/build/../src/pj/lock.c	4
pjlib/build/../include/pj/pool_i.h	7
pjmedia/build/../src/pjmedia/event.c	5
pjmedia/build/../../pjlib/include/pj/pool.h	1
pjmedia/build/../../pjlib/include/pj/list.h	1
pjlib/build/../include/pj/pool.h	1
pjmedia/build/../src/pjmedia/sdp.c	21
pjlib-util/build/../src/pjlib-util/scanner_cis_bitwise.c	2
pjlib-util/build/../../pjlib/include/pj/string.h	3
pjlib-util/build/../src/pjlib-util/scanner.c	15
pjmedia/build/../../pjlib-util/include/pjlib-util/scanner.h	2
pjlib-util/build/../include/pjlib-util/scanner.h	2
pjlib/build/../src/pj/errno.c	6
pjlib/build/../src/pj/os_error_unix.c	1
pjlib/build/../include/pj/ctype.h	3
pjlib/build/../src/pj/array.c	1
pjmedia/build/../../pjlib/include/pj/ctype.h	1

Fuzzer: fuzz-dns

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	37	15.2%
gold	[1:9]	65	26.7%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	141	58.0%
All colors	243	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
5	37	pj_ansi_strxcpy	call site: 00037	pj_ansi_strxcpy
4	49	pj_thread_this	call site: 00049	pj_thread_get_name
4	233	reset_pool	call site: 00233	pj_log_4
2	7	pj_log_init	call site: 00007	pj_thread_local_free
2	11	pj_log_init	call site: 00011	pj_thread_local_free
2	22	pj_thread_local_get	call site: 00022	pj_log_4
1	32	pj_gettimeofday	call site: 00032	__errno_location
1	35	pj_time_decode	call site: 00035	pj_ansi_strxcpy
1	47	pj_log	call site: 00047	pj_thread_this
1	57	log_get_raw_indent	call site: 00057	pj_memset
1	59	pj_log	call site: 00059	snprintf
1	68	pj_thread_register	call site: 00068	snprintf

Runtime coverage analysis

Covered functions

87

Functions that are reachable but not covered

32

Reachable functions

107

Percentage of reachable functions covered

70.09%

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
tests/fuzz/fuzz-dns.c	2
pjlib/build/../src/pj/os_core_unix.c	16
pjlib/build/../src/pj/log.c	13
pjlib/build/../include/pj/string_i.h	1
pjlib/build/../src/pj/os_time_unix.c	1
pjlib/build/../src/pj/os_time_common.c	1
pjlib/build/../src/pj/string.c	3
pjlib/build/../include/pj/string.h	4
pjlib/build/../src/pj/except.c	1
pjlib/build/../src/pj/guid_simple.c	2
pjlib/build/../src/pj/rand.c	1
pjlib/build/../src/pj/os_timestamp_posix.c	1
pjlib/build/../src/pj/pool_caching.c	2
pjlib/build/../include/pj/list.h	1
pjlib/build/../src/pj/pool_buf.c	3
pjlib/build/../src/pj/pool.c	6
pjlib/build/../include/pj/list_i.h	3
pjlib/build/../src/pj/lock.c	4
pjlib/build/../include/pj/pool_i.h	7
pjlib-util/build/../src/pjlib-util/dns.c	5
pjlib-util/build/../../pjlib/include/pj/pool.h	1
pjlib-util/build/../../pjlib/include/pj/string.h	1
pjlib/build/../src/pj/sock_bsd.c	3

Fuzzer: fuzz-uri

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	363	42.7%
gold	[1:9]	68	8.00%
yellow	[10:29]	10	1.17%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	408	48.0%
All colors	849	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
42	668	init_parser	call site: 00668	int_parse_via_param
30	719	pj_pool_calloc	call site: 00719	int_parse_hdr_authorization
30	760	pjsip_auth_init_parser	call site: 00760	int_parse_hdr_authenticate
22	477	int_parse_uri_or_name_addr	call site: 00477	int_parse_contact_param
15	586	init_parser	call site: 00586	parse_hdr_rr_route
14	512	init_parser	call site: 00512	int_parse_param
14	625	init_parser	call site: 00625	strtoi_validate
13	554	init_parser	call site: 00554	parse_hdr_fromto
11	529	init_parser	call site: 00529	strtoi_validate
10	410	on_syntax_error	call site: 00410	parse_hdr_end
10	604	init_parser	call site: 00604	parse_hdr_rr_route
9	440	init_parser	call site: 00440	int_parse_uri_or_name_addr

Runtime coverage analysis

Covered functions

153

Functions that are reachable but not covered

132

Reachable functions

272

Percentage of reachable functions covered

51.47%

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
tests/fuzz/fuzz-uri.c	2
pjlib/build/../src/pj/os_core_unix.c	16
pjlib/build/../src/pj/log.c	14
pjlib/build/../include/pj/string_i.h	3
pjlib/build/../src/pj/os_time_unix.c	1
pjlib/build/../src/pj/os_time_common.c	1
pjlib/build/../src/pj/string.c	8
pjlib/build/../include/pj/string.h	4
pjlib/build/../src/pj/except.c	7
pjlib/build/../src/pj/guid_simple.c	2
pjlib/build/../src/pj/rand.c	1
pjlib/build/../src/pj/os_timestamp_posix.c	1
pjlib/build/../src/pj/pool_caching.c	2
pjlib/build/../include/pj/list.h	1
pjlib/build/../src/pj/pool_buf.c	3
pjlib/build/../src/pj/pool.c	6
pjlib/build/../include/pj/list_i.h	4
pjlib/build/../src/pj/lock.c	4
pjlib/build/../include/pj/pool_i.h	7
pjsip/build/..sip_parser.c	57
pjlib-util/build/../src/pjlib-util/scanner_cis_bitwise.c	3
pjlib-util/build/../../pjlib/include/pj/string.h	4
pjlib-util/build/../src/pjlib-util/scanner.c	18
pjlib-util/build/../include/pjlib-util/scanner.h	2
pjsip/build/..sip_uri.c	5
pjsip/build/../../pjlib/include/pj/string.h	5
pjsip/build/../../pjlib/include/pj/list.h	2
pjlib-util/build/../src/pjlib-util/string.c	1
pjlib-util/build/../../pjlib/include/pj/ctype.h	2
pjlib/build/../include/pj/ctype.h	4
pjsip/build/../../pjlib-util/include/pjlib-util/scanner.h	2
pjlib/build/../src/pj/hash.c	1
pjsip/build/../../pjlib/include/pj/ctype.h	1
pjsip/build/..sip_msg.c	39
pjsip/build/../include/pjsip/print_util.h	1
pjsip/build/..sip_auth_parser.c	11
pjsip/build/..sip_auth_msg.c	4
pjsip/build/../../pjlib/include/pj/pool.h	1

Fuzzer: fuzz-rtcp

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	84	22.4%
gold	[1:9]	62	16.5%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	228	60.9%
All colors	374	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
9	207	pj_sem_wait	call site: 00207	pjmedia_event_mgr_destroy
6	314	pjlib_error	call site: 00314	platform_strerror
5	37	pj_ansi_strxcpy	call site: 00037	pj_ansi_strxcpy
4	49	pj_thread_this	call site: 00049	pj_thread_get_name
4	286	pjmedia_rtcp_get_ntp_time	call site: 00286	pj_log_5
4	337	pjmedia_event_publish	call site: 00337	event_queue_add_event
4	364	reset_pool	call site: 00364	pj_log_4
3	179	pj_thread_create	call site: 00179	pj_mutex_create_simple
3	193	thread_main	call site: 00193	pj_mutex_lock
2	7	pj_log_init	call site: 00007	pj_thread_local_free
2	11	pj_log_init	call site: 00011	pj_thread_local_free
2	22	pj_thread_local_get	call site: 00022	pj_log_4

Runtime coverage analysis

Covered functions

122

Functions that are reachable but not covered

47

Reachable functions

158

Percentage of reachable functions covered

70.25%

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

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
tests/fuzz/fuzz-rtcp.c	2
pjlib/build/../src/pj/os_core_unix.c	29
pjlib/build/../src/pj/log.c	14
pjlib/build/../include/pj/string_i.h	1
pjlib/build/../src/pj/os_time_unix.c	1
pjlib/build/../src/pj/os_time_common.c	1
pjlib/build/../src/pj/string.c	3
pjlib/build/../include/pj/string.h	4
pjlib/build/../src/pj/except.c	1
pjlib/build/../src/pj/guid_simple.c	2
pjlib/build/../src/pj/rand.c	1
pjlib/build/../src/pj/os_timestamp_posix.c	2
pjlib/build/../src/pj/pool_caching.c	2
pjlib/build/../include/pj/list.h	1
pjlib/build/../src/pj/pool_buf.c	3
pjlib/build/../src/pj/pool.c	6
pjlib/build/../include/pj/list_i.h	3
pjlib/build/../src/pj/lock.c	4
pjlib/build/../include/pj/pool_i.h	7
pjmedia/build/../src/pjmedia/event.c	8
pjmedia/build/../../pjlib/include/pj/pool.h	1
pjmedia/build/../../pjlib/include/pj/list.h	1
pjlib/build/../include/pj/pool.h	1
pjmedia/build/../src/pjmedia/rtcp.c	9
pjmedia/build/../../pjlib/include/pj/string.h	3
pjlib/build/../src/pj/sock_bsd.c	4
pjmedia/build/../../pjlib/include/pj/math.h	2
pjlib/build/../src/pj/errno.c	5
pjlib/build/../src/pj/os_error_unix.c	1
pjmedia/build/../src/pjmedia/rtcp_fb.c	2
pjmedia/build/../include/pjmedia/types.h	1

Fuzzer: fuzz-sip

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	665	34.4%
gold	[1:9]	42	2.17%
yellow	[10:29]	1	0.05%
greenyellow	[30:49]	2	0.10%
lawngreen	50+	1221	63.2%
All colors	1931	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
87	244	pjsip_endpt_create	call site: 00244	pjsip_get_status_text
62	1329	pjsip_tpmgr_destroy	call site: 01329	tx_data_destroy
61	1159	pjsip_endpt_create	call site: 01159	pjsip_endpt_process_rx_data
60	1832	pjsip_endpt_destroy	call site: 01832	pj_dns_resolver_destroy
51	1551	pj_push_exception_handler_	call site: 01551	pjsip_parse_rdata
30	952	pjsip_auth_init_parser	call site: 00952	int_parse_hdr_authenticate
20	1775	int_parse_msg	call site: 01775	pjsip_endpt_cancel_timer
14	820	init_parser	call site: 00820	strtoi_validate
14	1276	unlock_timer_heap	call site: 01276	cancel
13	50	pj_thread_this	call site: 00050	resume_logging
11	38	pj_ansi_strxcpy	call site: 00038	pj_ansi_strxcpy
10	1526	loop_transport_worker_thread	call site: 01526	pjsip_tpmgr_receive_packet

Runtime coverage analysis

Covered functions

338

Functions that are reachable but not covered

181

Reachable functions

502

Percentage of reachable functions covered

63.94%

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
tests/fuzz/fuzz-sip.c	2
pjlib/build/../src/pj/log.c	21
pjlib/build/../src/pj/os_core_unix.c	39
pjlib/build/../include/pj/string_i.h	12
pjlib/build/../src/pj/os_time_unix.c	1
pjlib/build/../src/pj/os_time_common.c	1
pjlib/build/../src/pj/string.c	9
pjlib/build/../include/pj/string.h	5
pjlib/build/../src/pj/except.c	7
pjlib/build/../src/pj/guid_simple.c	2
pjlib/build/../src/pj/rand.c	1
pjlib/build/../src/pj/os_timestamp_posix.c	2
pjlib-util/build/../src/pjlib-util/errno.c	2
pjlib/build/../src/pj/errno.c	7
pjlib/build/../src/pj/config.c	1
pjlib/build/../src/pj/ioqueue_select.c	7
pjlib/build/../src/pj/pool_caching.c	2
pjlib/build/../include/pj/list.h	2
pjlib/build/../src/pj/pool_buf.c	3
pjlib/build/../src/pj/pool.c	7
pjlib/build/../include/pj/list_i.h	8
pjlib/build/../src/pj/lock.c	19
pjlib/build/../include/pj/pool_i.h	7
pjsip/build/..sip_endpoint.c	16
pjsip/build/..sip_errno.c	1
pjsip/build/..sip_msg.c	49
pjsip/build/../../pjlib/include/pj/string.h	9
pjsip/build/../../pjlib/include/pj/pool.h	1
pjsip/build/../../pjlib/include/pj/list.h	3
pjsip/build/..sip_parser.c	68
pjlib-util/build/../src/pjlib-util/scanner_cis_bitwise.c	3
pjlib-util/build/../../pjlib/include/pj/string.h	5
pjlib-util/build/../src/pjlib-util/scanner.c	21
pjlib-util/build/../include/pjlib-util/scanner.h	2
pjsip/build/..sip_uri.c	7
pjlib-util/build/../src/pjlib-util/string.c	1
pjlib-util/build/../../pjlib/include/pj/ctype.h	2
pjlib/build/../include/pj/ctype.h	5
pjsip/build/../../pjlib-util/include/pjlib-util/scanner.h	3
pjlib/build/../src/pj/hash.c	11
pjsip/build/../../pjlib/include/pj/ctype.h	2
pjsip/build/../include/pjsip/print_util.h	1
pjsip/build/..sip_auth_parser.c	11
pjsip/build/..sip_auth_msg.c	4
pjsip/build/..sip_tel_uri.c	3
pjlib/build/../src/pj/sock_bsd.c	2
pjsip/build/../include/pjsip/sip_config.h	1
pjlib/build/../src/pj/timer.c	22
pjlib/build/../include/pj/pool.h	1
pjlib/build/../src/pj/ioqueue_common_abs.c	6
pjlib/build/../src/pj/sock_select.c	3
pjsip/build/..sip_transport.c	21
pjlib/build/../src/pj/os_error_unix.c	3
pjsip/build/..sip_resolve.c	2
pjlib/build/../src/pj/os_timestamp_common.c	4
pjlib/build/../include/pj/os.h	1
pjlib/build/../src/pj/types.c	1
pjsip/build/..sip_transaction.c	2
pjsip/build/..sip_transport_loop.c	2
pjsip/build/..sip_multipart.c	5
pjlib/build/../src/pj/guid.c	1
pjlib/include/pj/list.h	1
pjlib-util/build/../src/pjlib-util/resolver.c	2

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
tsx_on_state_calling	/src/pjsip/pjsip/build/../src/pjsip/sip_transaction.c	2	['N/A', 'N/A']	24	0	250	41	12	341	0	1910	1161
http_on_data_read	/src/pjsip/pjlib-util/build/../src/pjlib-util/http_client.c	5	['N/A', 'N/A', 'size_t', 'int', 'N/A']	15	0	791	121	46	253	1	1339	451
pjmedia_endpt_create_sdp	/src/pjsip/pjmedia/build/../src/pjmedia/endpoint.c	5	['N/A', 'N/A', 'int', 'N/A', 'N/A']	10	0	215	42	14	89	0	524	210
pjmedia_endpt_create2	/src/pjsip/pjmedia/build/../src/pjmedia/endpoint.c	4	['N/A', 'N/A', 'int', 'N/A']	10	0	319	63	18	159	0	724	196
pjsip_endpt_respond	/src/pjsip/pjsip/build/../src/pjsip/sip_util_statefull.c	8	['N/A', 'N/A', 'N/A', 'int', 'N/A', 'N/A', 'N/A', 'N/A']	19	0	224	41	14	203	0	898	168
pjsip_tpmgr_find_local_addr	/src/pjsip/pjsip/build/../src/pjsip/sip_transport.c	6	['N/A', 'N/A', 'int', 'N/A', 'N/A', 'N/A']	14	0	61	6	3	162	0	857	129
pjmedia_rtcp_fb_encode_sdp	/src/pjsip/pjmedia/build/../src/pjmedia/rtcp_fb.c	6	['N/A', 'N/A', 'N/A', 'N/A', 'int', 'N/A']	9	0	373	73	21	117	0	574	118
on_read_complete	/src/pjsip/pjlib-util/build/../src/pjlib-util/resolver.c	3	['N/A', 'N/A', 'size_t']	10	0	489	69	19	153	0	738	105
pjsip_authorization_hdr_print	/src/pjsip/pjsip/build/../src/pjsip/sip_auth_msg.c	3	['N/A', 'N/A', 'size_t']	4	0	282	41	12	12	0	116	75
pjsip_url_print	/src/pjsip/pjsip/build/../src/pjsip/sip_uri.c	4	['int', 'N/A', 'N/A', 'size_t']	3	0	1270	190	61	13	0	107	61

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

Functions statically reachable by fuzzers

904 / 1491

Cyclomatic complexity statically reachable by fuzzers

6222 / 9789

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.

tests/fuzz/fuzz-crypto.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=['md5_differential', 'encode_base64_differential', 'sha1_differential', 'crc32_differential']

tests/fuzz/fuzz-xml.c

Dictionary

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

Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name

-focus_function=['pj_throw_exception_', 'pj_ansi_strxcpy', 'pj_thread_this', 'reset_pool', 'xml_parse_node', 'pj_log_init', 'pj_thread_local_get', 'pj_gettimeofday', 'pj_time_decode']

tests/fuzz/fuzz-url.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=['LLVMFuzzerTestOneInput', 'pj_pool_alloc_from_block', 'pj_throw_exception_', 'pj_ansi_strxcpy', 'pj_thread_this', 'pj_log_init', 'pj_thread_local_get', 'pj_http_req_parse_url', 'pj_gettimeofday']

tests/fuzz/fuzz-vpx.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=['pj_pool_alloc_from_block', 'pjmedia_vpx_packetizer_create', 'pj_ansi_strxcpy', 'pj_pool_destroy_int', 'pj_thread_this', 'pj_log_init', 'pj_thread_local_get', 'pj_gettimeofday', 'pj_time_decode']

tests/fuzz/fuzz-http.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=['pj_throw_exception_', 'pj_ansi_strxcpy', 'pj_thread_this', 'reset_pool', 'pj_log_init', 'pj_thread_local_get', 'pj_gettimeofday', 'pj_time_decode', 'pj_log']

tests/fuzz/fuzz-h264.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=['pj_pool_alloc_from_block', 'pj_ansi_strxcpy', 'pj_pool_destroy_int', 'pj_thread_this', 'pj_log_init', 'pj_thread_local_get', 'pj_gettimeofday', 'pj_time_decode', 'pj_log']

tests/fuzz/fuzz-json.c

Dictionary

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

Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name

-focus_function=['pj_throw_exception_', 'pj_ansi_strxcpy', 'pj_thread_this', 'pj_strtoul2', 'reset_pool', 'pj_log_init', 'pj_thread_local_get', 'pj_gettimeofday', 'pj_time_decode']

tests/fuzz/fuzz-stun.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=['pj_stun_create_key', 'pj_stun_msg_decode', 'pj_stun_authenticate_request', 'pj_ansi_strxcpy', 'pjlib_error', 'pj_thread_this']

tests/fuzz/fuzz-sdp.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=['pj_sem_wait', 'pj_throw_exception_', 'pj_ansi_strxcpy', 'pjlib_error', 'pj_thread_this', 'pj_strtoul4', 'reset_pool', 'pj_thread_create', 'thread_main', 'pj_strtoul3']

tests/fuzz/fuzz-dns.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=['pj_ansi_strxcpy', 'pj_thread_this', 'reset_pool', 'pj_log_init', 'pj_thread_local_get', 'pj_gettimeofday', 'pj_time_decode', 'pj_log', 'log_get_raw_indent']

tests/fuzz/fuzz-uri.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=['init_parser', 'pj_pool_calloc', 'pjsip_auth_init_parser', 'int_parse_uri_or_name_addr', 'on_syntax_error']

tests/fuzz/fuzz-rtcp.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=['pj_sem_wait', 'pjlib_error', 'pj_ansi_strxcpy', 'pj_thread_this', 'pjmedia_rtcp_get_ntp_time', 'pjmedia_event_publish', 'reset_pool', 'pj_thread_create', 'thread_main', 'pj_log_init']

tests/fuzz/fuzz-sip.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=['pjsip_endpt_create', 'pjsip_tpmgr_destroy', 'pjsip_endpt_destroy', 'pj_push_exception_handler_', 'pjsip_auth_init_parser', 'int_parse_msg', 'init_parser', 'unlock_timer_heap', 'pj_thread_this']

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
event_mgr_distribute_events	31	10	32.25%	['fuzz-rtcp', 'fuzz-sdp']
pj_timer_heap_dump	32	8	25.0%	['fuzz-sip']
loop_transport_worker_thread	48	19	39.58%	['fuzz-sip']

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/pjsip/pjlib/build/../src/pj/pool_buf.c	['fuzz-xml', 'fuzz-url', 'fuzz-vpx', 'fuzz-http', 'fuzz-h264', 'fuzz-json', 'fuzz-stun', 'fuzz-sdp', 'fuzz-dns', 'fuzz-uri', 'fuzz-rtcp', 'fuzz-sip']	[]
/src/pjsip/pjmedia/build/../../pjlib-util/include/pjlib-util/scanner.h	['fuzz-sdp']	[]
/src/pjsip/tests/fuzz/fuzz-xml.c	['fuzz-xml']	['fuzz-xml']
/src/pjsip/pjlib/build/../src/pj/ip_helper_generic.c	[]	[]
/src/pjsip/pjlib/build/../src/pj/ioqueue_common_abs.c	['fuzz-sip']	[]
/src/pjsip/pjlib/build/../include/pj/ctype.h	['fuzz-url', 'fuzz-http', 'fuzz-json', 'fuzz-sdp', 'fuzz-uri', 'fuzz-sip']	[]
/src/pjsip/pjmedia/build/../include/pjmedia/types.h	['fuzz-rtcp']	[]
/src/pjsip/pjlib/build/../src/pj/pool.c	['fuzz-xml', 'fuzz-url', 'fuzz-vpx', 'fuzz-http', 'fuzz-h264', 'fuzz-json', 'fuzz-stun', 'fuzz-sdp', 'fuzz-dns', 'fuzz-uri', 'fuzz-rtcp', 'fuzz-sip']	[]
/src/pjsip/pjlib-util/build/../src/pjlib-util/resolver.c	['fuzz-sip']	[]
/src/pjsip/pjlib/build/../src/pj/addr_resolv_sock.c	[]	[]
/src/pjsip/pjlib-util/build/../src/pjlib-util/dns.c	['fuzz-dns']	[]
/src/pjsip/pjlib/build/../src/pj/except.c	['fuzz-xml', 'fuzz-url', 'fuzz-vpx', 'fuzz-http', 'fuzz-h264', 'fuzz-json', 'fuzz-stun', 'fuzz-sdp', 'fuzz-dns', 'fuzz-uri', 'fuzz-rtcp', 'fuzz-sip']	[]
/src/pjsip/pjmedia/build/../src/pjmedia/types.c	[]	[]
/src/pjsip/pjmedia/build/../src/pjmedia/rtcp.c	['fuzz-rtcp']	[]
/src/pjsip/pjmedia/build/../src/pjmedia/sdp.c	['fuzz-sdp']	[]
/src/pjsip/pjsip/build/../include/pjsip/sip_uri.h	[]	[]
/src/pjsip/pjsip/build/../include/pjsip/sip_config.h	['fuzz-sip']	[]
/src/pjsip/pjlib-util/build/../../pjlib/include/pj/ctype.h	['fuzz-json', 'fuzz-uri', 'fuzz-sip']	[]
/src/pjsip/pjlib/build/../src/pj/rand.c	['fuzz-xml', 'fuzz-url', 'fuzz-vpx', 'fuzz-http', 'fuzz-h264', 'fuzz-json', 'fuzz-stun', 'fuzz-sdp', 'fuzz-dns', 'fuzz-uri', 'fuzz-rtcp', 'fuzz-sip']	[]
/src/pjsip/pjsip/build/../src/pjsip/sip_config.c	[]	[]
/src/pjsip/tests/fuzz/fuzz-vpx.c	['fuzz-vpx']	['fuzz-vpx']
/src/pjsip/pjlib-util/build/../src/pjlib-util/srv_resolver.c	[]	[]
/src/pjsip/pjlib/build/../src/pj/os_timestamp_common.c	['fuzz-sip']	[]
/src/pjsip/pjlib-util/build/../src/pjlib-util/string.c	['fuzz-uri', 'fuzz-sip']	[]
/src/pjsip/pjlib-util/build/../src/pjlib-util/http_client.c	['fuzz-url']	[]
/src/pjsip/pjlib/build/../src/pj/sock_bsd.c	['fuzz-stun', 'fuzz-dns', 'fuzz-rtcp', 'fuzz-sip']	[]
/src/pjsip/pjmedia/build/../src/pjmedia/rtcp_fb.c	['fuzz-rtcp']	[]
/src/pjsip/pjsip/build/../src/pjsip/sip_endpoint.c	['fuzz-sip']	[]
/src/pjsip/pjsip/build/../src/pjsip/sip_msg.c	['fuzz-uri', 'fuzz-sip']	[]
/src/pjsip/pjmedia/build/../../pjlib/include/pj/math.h	['fuzz-rtcp']	[]
/src/pjsip/tests/fuzz/fuzz-h264.c	['fuzz-h264']	['fuzz-h264']
/src/pjsip/pjlib-util/build/../src/pjlib-util/scanner_cis_bitwise.c	['fuzz-json', 'fuzz-sdp', 'fuzz-uri', 'fuzz-sip']	[]
/src/pjsip/pjlib/build/../src/pj/guid_simple.c	['fuzz-xml', 'fuzz-url', 'fuzz-vpx', 'fuzz-http', 'fuzz-h264', 'fuzz-json', 'fuzz-stun', 'fuzz-sdp', 'fuzz-dns', 'fuzz-uri', 'fuzz-rtcp', 'fuzz-sip']	[]
/src/pjsip/pjlib/build/../src/pj/os_core_unix.c	['fuzz-xml', 'fuzz-url', 'fuzz-vpx', 'fuzz-http', 'fuzz-h264', 'fuzz-json', 'fuzz-stun', 'fuzz-sdp', 'fuzz-dns', 'fuzz-uri', 'fuzz-rtcp', 'fuzz-sip']	[]
/src/pjsip/pjlib/build/../src/pj/log_writer_stdout.c	[]	[]
/src/pjsip/pjmedia/build/../src/pjmedia/format.c	[]	[]
/src/pjsip/pjlib-util/build/../include/pjlib-util/scanner.h	['fuzz-xml', 'fuzz-url', 'fuzz-http', 'fuzz-json', 'fuzz-sdp', 'fuzz-uri', 'fuzz-sip']	[]
/src/pjsip/pjlib/build/../src/pj/errno.c	['fuzz-stun', 'fuzz-sdp', 'fuzz-rtcp', 'fuzz-sip']	[]
/src/pjsip/pjlib-util/build/../src/pjlib-util/errno.c	['fuzz-sip']	[]
/src/pjsip/pjsip/build/../src/pjsip/sip_tel_uri.c	['fuzz-sip']	[]
/src/pjsip/pjlib/build/../src/pj/log.c	['fuzz-xml', 'fuzz-url', 'fuzz-vpx', 'fuzz-http', 'fuzz-h264', 'fuzz-json', 'fuzz-stun', 'fuzz-sdp', 'fuzz-dns', 'fuzz-uri', 'fuzz-rtcp', 'fuzz-sip']	[]
/src/pjsip/pjlib-util/build/../src/pjlib-util/xml.c	['fuzz-xml']	[]
/src/pjsip/pjsip/build/../src/pjsip/sip_util.c	[]	[]
/src/pjsip/pjsip/build/../src/pjsip/sip_uri.c	['fuzz-uri', 'fuzz-sip']	[]
/src/pjsip/pjlib/build/../include/pj/os.h	['fuzz-sip']	[]
/src/pjsip/tests/fuzz/fuzz-uri.c	['fuzz-uri']	['fuzz-uri']
/src/pjsip/pjmedia/build/../src/pjmedia/event.c	['fuzz-sdp', 'fuzz-rtcp']	[]
/src/pjsip/pjlib/build/../src/pj/activesock.c	[]	[]
/src/pjsip/pjlib/build/../src/pj/os_time_common.c	['fuzz-xml', 'fuzz-url', 'fuzz-vpx', 'fuzz-http', 'fuzz-h264', 'fuzz-json', 'fuzz-stun', 'fuzz-sdp', 'fuzz-dns', 'fuzz-uri', 'fuzz-rtcp', 'fuzz-sip']	[]
/src/pjsip/pjlib-util/build/../src/pjlib-util/hmac_sha1.c	['fuzz-stun']	[]
/src/pjsip/pjmedia/build/../src/pjmedia-codec/vpx_packetizer.c	['fuzz-vpx']	[]
/src/pjsip/pjlib-util/build/../src/pjlib-util/md5.c	['fuzz-crypto', 'fuzz-stun']	[]
/src/pjsip/pjlib/build/../src/pj/guid.c	['fuzz-sip']	[]
/src/pjsip/pjlib/build/../src/pj/os_timestamp_posix.c	['fuzz-xml', 'fuzz-url', 'fuzz-vpx', 'fuzz-http', 'fuzz-h264', 'fuzz-json', 'fuzz-stun', 'fuzz-sdp', 'fuzz-dns', 'fuzz-uri', 'fuzz-rtcp', 'fuzz-sip']	[]
/src/pjsip/pjnath/build/../src/pjnath/stun_auth.c	['fuzz-stun']	[]
/src/pjsip/pjsip/build/../src/pjsip/sip_errno.c	['fuzz-sip']	[]
/src/pjsip/pjsip/build/../src/pjsip/sip_transport_loop.c	['fuzz-sip']	[]
/src/pjsip/pjnath/build/../src/pjnath/stun_msg.c	['fuzz-stun']	[]
/src/pjsip/pjlib/build/../src/pj/os_error_unix.c	['fuzz-stun', 'fuzz-sdp', 'fuzz-rtcp', 'fuzz-sip']	[]
/src/pjsip/pjlib/include/pj/string.h	['fuzz-vpx', 'fuzz-http', 'fuzz-h264', 'fuzz-stun']	[]
/src/pjsip/pjlib/build/../src/pj/lock.c	['fuzz-xml', 'fuzz-url', 'fuzz-vpx', 'fuzz-http', 'fuzz-h264', 'fuzz-json', 'fuzz-stun', 'fuzz-sdp', 'fuzz-dns', 'fuzz-uri', 'fuzz-rtcp', 'fuzz-sip']	[]
/src/pjsip/pjsip/build/../include/pjsip/print_util.h	['fuzz-uri', 'fuzz-sip']	[]
/src/pjsip/pjlib/build/../include/pj/string.h	['fuzz-xml', 'fuzz-url', 'fuzz-vpx', 'fuzz-http', 'fuzz-h264', 'fuzz-json', 'fuzz-stun', 'fuzz-sdp', 'fuzz-dns', 'fuzz-uri', 'fuzz-rtcp', 'fuzz-sip']	[]
/src/pjsip/pjsip/build/../src/pjsip/sip_transport.c	['fuzz-sip']	[]
/src/pjsip/pjsip/build/../../pjlib-util/include/pjlib-util/scanner.h	['fuzz-uri', 'fuzz-sip']	[]
/src/pjsip/pjmedia/build/../src/pjmedia/rtp.c	[]	[]
/src/pjsip/tests/fuzz/fuzz-rtcp.c	['fuzz-rtcp']	['fuzz-rtcp']
/src/pjsip/pjlib-util/build/../../pjlib/include/pj/string.h	['fuzz-crypto', 'fuzz-xml', 'fuzz-url', 'fuzz-http', 'fuzz-json', 'fuzz-stun', 'fuzz-sdp', 'fuzz-dns', 'fuzz-uri', 'fuzz-sip']	[]
/src/pjsip/pjlib/build/../include/pj/pool_i.h	['fuzz-xml', 'fuzz-url', 'fuzz-vpx', 'fuzz-http', 'fuzz-h264', 'fuzz-json', 'fuzz-stun', 'fuzz-sdp', 'fuzz-dns', 'fuzz-uri', 'fuzz-rtcp', 'fuzz-sip']	[]
/src/pjsip/pjlib-util/build/../src/pjlib-util/base64.c	['fuzz-crypto']	[]
/src/pjsip/pjlib-util/build/../src/pjlib-util/crc32.c	['fuzz-crypto', 'fuzz-stun']	[]
/src/pjsip/pjlib-util/build/../src/pjlib-util/sha1.c	['fuzz-crypto', 'fuzz-stun']	[]
/src/pjsip/pjlib/build/../src/pj/config.c	['fuzz-sip']	[]
/src/pjsip/pjlib/build/../include/pj/list.h	['fuzz-xml', 'fuzz-url', 'fuzz-vpx', 'fuzz-http', 'fuzz-h264', 'fuzz-json', 'fuzz-stun', 'fuzz-sdp', 'fuzz-dns', 'fuzz-uri', 'fuzz-rtcp', 'fuzz-sip']	[]
/src/pjsip/pjlib/build/../include/pj/pool.h	['fuzz-sdp', 'fuzz-rtcp', 'fuzz-sip']	[]
/src/pjsip/pjmedia/build/../src/pjmedia/endpoint.c	[]	[]
/src/pjsip/pjsip/build/../src/pjsip/sip_auth_msg.c	['fuzz-uri', 'fuzz-sip']	[]
/src/pjsip/pjsip/build/../include/pjsip/sip_msg.h	[]	[]
/src/pjsip/pjsip/build/../../pjlib/include/pj/ctype.h	['fuzz-uri', 'fuzz-sip']	[]
/src/pjsip/pjmedia/build/../src/pjmedia/codec.c	[]	[]
/src/pjsip/pjlib/build/../src/pj/os_time_unix.c	['fuzz-xml', 'fuzz-url', 'fuzz-vpx', 'fuzz-http', 'fuzz-h264', 'fuzz-json', 'fuzz-stun', 'fuzz-sdp', 'fuzz-dns', 'fuzz-uri', 'fuzz-rtcp', 'fuzz-sip']	[]
/src/pjsip/pjsip/build/../src/pjsip/sip_parser.c	['fuzz-uri', 'fuzz-sip']	[]
/src/pjsip/pjlib/build/../include/pj/string_i.h	['fuzz-xml', 'fuzz-url', 'fuzz-vpx', 'fuzz-http', 'fuzz-h264', 'fuzz-json', 'fuzz-stun', 'fuzz-sdp', 'fuzz-dns', 'fuzz-uri', 'fuzz-rtcp', 'fuzz-sip']	[]
/src/pjsip/tests/fuzz/fuzz-crypto.c	['fuzz-crypto']	['fuzz-crypto']
/src/pjsip/pjsip/build/../src/pjsip/sip_multipart.c	['fuzz-sip']	[]
/src/pjsip/pjlib-util/build/../src/pjlib-util/scanner.c	['fuzz-xml', 'fuzz-url', 'fuzz-http', 'fuzz-json', 'fuzz-sdp', 'fuzz-uri', 'fuzz-sip']	[]
/src/pjsip/pjmedia/build/../src/pjmedia-codec/h264_packetizer.c	['fuzz-h264']	[]
/src/pjsip/pjsip/build/../src/pjsip/sip_util_statefull.c	[]	[]
/src/pjsip/pjlib/build/../include/pj/ip_helper.h	[]	[]
/src/pjsip/pjlib/build/../include/pj/list_i.h	['fuzz-xml', 'fuzz-url', 'fuzz-vpx', 'fuzz-http', 'fuzz-h264', 'fuzz-json', 'fuzz-stun', 'fuzz-sdp', 'fuzz-dns', 'fuzz-uri', 'fuzz-rtcp', 'fuzz-sip']	[]
/src/pjsip/tests/fuzz/fuzz-sdp.c	['fuzz-sdp']	['fuzz-sdp']
/src/pjsip/tests/fuzz/fuzz-dns.c	['fuzz-dns']	['fuzz-dns']
/src/pjsip/pjsip/build/../src/pjsip/sip_auth_parser.c	['fuzz-uri', 'fuzz-sip']	[]
/src/pjsip/pjlib/build/../src/pj/sock_common.c	[]	[]
/src/pjsip/pjlib/build/../src/pj/hash.c	['fuzz-uri', 'fuzz-sip']	[]
/src/pjsip/tests/fuzz/fuzz-json.c	['fuzz-json']	['fuzz-json']
/src/pjsip/pjlib/build/../src/pj/types.c	['fuzz-sip']	[]
/src/pjsip/tests/fuzz/fuzz-url.c	['fuzz-url']	['fuzz-url']
/src/pjsip/tests/fuzz/./../../pjlib-util/src/pjlib-util/http_client.c	['fuzz-http']	[]
/src/pjsip/pjlib/build/../src/pj/array.c	['fuzz-sdp']	[]
/src/pjsip/pjlib/build/../src/pj/string.c	['fuzz-xml', 'fuzz-url', 'fuzz-vpx', 'fuzz-http', 'fuzz-h264', 'fuzz-json', 'fuzz-stun', 'fuzz-sdp', 'fuzz-dns', 'fuzz-uri', 'fuzz-rtcp', 'fuzz-sip']	[]
/src/pjsip/tests/fuzz/fuzz-http.c	['fuzz-http']	['fuzz-http']
/src/pjsip/pjlib/build/../src/pj/sock_select.c	['fuzz-sip']	[]
/src/pjsip/pjmedia/build/../../pjlib/include/pj/string.h	['fuzz-vpx', 'fuzz-h264', 'fuzz-rtcp']	[]
/src/pjsip/pjsip/build/../src/pjsip/sip_transaction.c	['fuzz-sip']	[]
/src/pjsip/pjlib/build/../src/pj/timer.c	['fuzz-sip']	[]
/src/pjsip/tests/fuzz/fuzz-sip.c	['fuzz-sip']	['fuzz-sip']
/src/pjsip/pjlib-util/build/../src/pjlib-util/json.c	['fuzz-json']	[]
/src/pjsip/pjmedia/build/../src/pjmedia/vid_codec.c	[]	[]
/src/pjsip/pjsip/build/../src/pjsip/sip_resolve.c	['fuzz-sip']	[]
/src/pjsip/pjsip/build/../../pjlib/include/pj/pool.h	['fuzz-uri', 'fuzz-sip']	[]
/src/pjsip/pjlib/build/../src/pj/pool_policy_malloc.c	[]	[]
/src/pjsip/tests/fuzz/fuzz-stun.c	['fuzz-stun']	['fuzz-stun']
/src/pjsip/pjmedia/build/../src/pjmedia/errno.c	[]	[]
/src/pjsip/pjlib/build/../src/pj/ioqueue_select.c	['fuzz-sip']	[]
/src/pjsip/pjlib/build/../src/pj/pool_caching.c	['fuzz-xml', 'fuzz-url', 'fuzz-vpx', 'fuzz-http', 'fuzz-h264', 'fuzz-json', 'fuzz-stun', 'fuzz-sdp', 'fuzz-dns', 'fuzz-uri', 'fuzz-rtcp', 'fuzz-sip']	[]
/src/pjsip/pjsip/build/../../pjlib/include/pj/string.h	['fuzz-uri', 'fuzz-sip']	[]

Directories in report

Directory
/src/pjsip/tests/fuzz/./../../pjlib-util/src/pjlib-util/
/src/pjsip/pjlib/include/pj/
/src/pjsip/pjlib-util/build/../include/pjlib-util/
/src/pjsip/tests/fuzz/
/src/pjsip/pjmedia/build/../src/pjmedia-codec/
/src/pjsip/pjsip/build/../../pjlib-util/include/pjlib-util/
/src/pjsip/pjsip/build/../include/pjsip/
/src/pjsip/pjlib-util/build/../../pjlib/include/pj/
/src/pjsip/pjnath/build/../src/pjnath/
/src/pjsip/pjsip/build/../../pjlib/include/pj/
/src/pjsip/pjlib/build/../src/pj/
/src/pjsip/pjmedia/build/../include/pjmedia/
/src/pjsip/pjlib/build/../include/pj/
/src/pjsip/pjmedia/build/../../pjlib-util/include/pjlib-util/
/src/pjsip/pjsip/build/../src/pjsip/
/src/pjsip/pjmedia/build/../../pjlib/include/pj/
/src/pjsip/pjmedia/build/../src/pjmedia/
/src/pjsip/pjlib-util/build/../src/pjlib-util/