High level conclusions

Fuzzer fuzz_content_sniffer is blocked:

The runtime code coverage of fuzz_content_sniffer covers 28.00% of its statically reachable code. This means there is some place that blocks the fuzzer to continue exploring more code at run time.

Fuzzer fuzz_decode_data_uri is blocked:

The runtime code coverage of fuzz_decode_data_uri covers 11.36% of its statically reachable code. This means there is some place that blocks the fuzzer to continue exploring more code at run time.

Fuzzer fuzz_cookie_parse is blocked:

The runtime code coverage of fuzz_cookie_parse covers 25.64% 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 8.790% of cyclomatic complexity.

Fuzzers reach 2.769% of all functions.

Reachability and coverage overview

Functions statically reachable by fuzzers

67 / 2419

Cyclomatic complexity statically reachable by fuzzers

413 / 4698

Runtime code coverage of functions

71 / 2419

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: fuzz_date_time

Call tree

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

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	0	0.0%
gold	[1:9]	4	8.69%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	1	2.17%
lawngreen	50+	41	89.1%
All colors	46	100

Runtime coverage analysis

Covered functions

10

Functions that are reachable but not covered

20

Reachable functions

29

Percentage of reachable functions covered

31.03%

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
fuzzing/fuzz_date_time.c	4
fuzzing/fuzz.h	1
libsoup/soup-date-utils.c	24

Fuzzer: fuzz_cookie_parse

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	36	22.2%
gold	[1:9]	2	1.23%
yellow	[10:29]	3	1.85%
greenyellow	[30:49]	1	0.61%
lawngreen	50+	120	74.0%
All colors	162	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
32	127	parse_one_cookie	call site: 00127	soup_cookie_domain_matches
1	9	parse_one_cookie	call site: 00009
1	11	parse_one_cookie	call site: 00011
1	14	parse_one_cookie	call site: 00014
1	119	parse_one_cookie	call site: 00119	soup_cookie_set_same_site_policy

Runtime coverage analysis

Covered functions

22

Functions that are reachable but not covered

58

Reachable functions

78

Percentage of reachable functions covered

25.64%

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
fuzzing/fuzz_cookie_parse.c	4
fuzzing/fuzz.h	1
libsoup/cookies/soup-cookie.c	40
libsoup/soup-headers.c	1
libsoup/soup-date-utils.c	24
libsoup/soup-misc.c	3
libsoup/soup-uri-utils.c	12

Fuzzer: fuzz_decode_data_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	8	13.5%
gold	[1:9]	25	42.3%
yellow	[10:29]	6	10.1%
greenyellow	[30:49]	2	3.38%
lawngreen	50+	18	30.5%
All colors	59	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
4	33	get_maybe_default_port	call site: 00033
2	18	soup_uri_copy	call site: 00018
2	46	soup_uri_decode_data_uri	call site: 00046

Runtime coverage analysis

Covered functions

6

Functions that are reachable but not covered

39

Reachable functions

44

Percentage of reachable functions covered

11.36%

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
fuzzing/fuzz_decode_data_uri.c	6
fuzzing/fuzz.h	1
libsoup/soup-uri-utils.c	39

Fuzzer: fuzz_header_parsing

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	5	10.4%
gold	[1:9]	1	2.08%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	42	87.5%
All colors	48	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	36	parse_param_list	call site: 00036

Runtime coverage analysis

Covered functions

13

Functions that are reachable but not covered

24

Reachable functions

35

Percentage of reachable functions covered

31.43%

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

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
fuzzing/fuzz_header_parsing.c	4
fuzzing/fuzz.h	1
libsoup/soup-headers.c	29

Fuzzer: fuzz_content_sniffer

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	92	40.5%
gold	[1:9]	10	4.40%
yellow	[10:29]	1	0.44%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	124	54.6%
All colors	227	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
46	67	parse_content_foo	call site: 00067	soup_header_parse_semi_param_list
27	22	set_content_foo	call site: 00022	soup_header_g_string_append_param
5	52	soup_message_headers_remove_common	call site: 00052	find_common_header
4	116	soup_message_headers_set	call site: 00116
3	219	soup_content_sniffer_sniff	call site: 00219	sniff_text_or_binary
2	124	soup_message_headers_append_common	call site: 00124
1	11	soup_message_new	call site: 00011
1	58	soup_message_headers_remove_common	call site: 00058
1	135	soup_message_headers_get_content_type	call site: 00135	parse_content_foo
1	146	sniff_unknown	call site: 00146
1	171	sniff_unknown	call site: 00171

Runtime coverage analysis

Covered functions

63

Functions that are reachable but not covered

72

Reachable functions

100

Percentage of reachable functions covered

28.0%

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
fuzzing/fuzz_content_sniffer.c	12
fuzzing/fuzz.h	1
libsoup/content-sniffer/soup-content-sniffer.c	24
libsoup/soup-message.c	8
libsoup/soup-message-headers.c	32
libsoup/soup-headers.c	39

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
do_request_test	/src/libsoup/tests/request-body-test.c	1	['gconstpointer']	16	0	55	8	7	551	0	558	456
test_close_clean_client_soup	/src/libsoup/tests/websocket-test.c	2	['Test*', 'gconstpointer']	13	0	8	2	3	400	0	397	247
sync_multipart_handling_cb	/src/libsoup/tests/multipart-test.c	3	['GObject*', 'GAsyncResult*', 'gpointer']	14	0	34	5	8	481	0	543	125
got_body	/src/libsoup/libsoup/server/soup-server.c	2	['SoupServer*', 'SoupServerMessage*']	11	0	18	6	5	147	0	220	112
auth_got_headers	/src/libsoup/libsoup/auth/soup-auth-manager.c	2	['SoupMessage*', 'gpointer']	8	0	23	5	5	155	0	182	99
on_frame_recv_callback	/src/libsoup/libsoup/http2/soup-client-message-io-http2.c	3	['nghttp2_session*', 'nghttp2_frame*', 'gpointer']	13	0	98	26	30	217	0	396	90
soup_websocket_connection_read	/src/libsoup/libsoup/websocket/soup-websocket-connection.c	1	['SoupWebsocketConnection*']	15	0	33	7	10	101	1	152	90

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

Functions statically reachable by fuzzers

498 / 2419

Cyclomatic complexity statically reachable by fuzzers

1632 / 4698

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.

fuzzing/fuzz_date_time.c

Dictionary

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

fuzzing/fuzz_cookie_parse.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=['parse_one_cookie']

fuzzing/fuzz_decode_data_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=['get_maybe_default_port', 'soup_uri_copy', 'soup_uri_decode_data_uri']

fuzzing/fuzz_header_parsing.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=['parse_param_list']

fuzzing/fuzz_content_sniffer.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=['parse_content_foo', 'set_content_foo', 'soup_message_headers_remove_common', 'soup_message_headers_set', 'soup_content_sniffer_sniff', 'soup_message_headers_append_common', 'soup_message_new', 'soup_message_headers_get_content_type', 'sniff_unknown']

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
soup_message_headers_set	50	17	34.0%	['fuzz_content_sniffer']
parse_content_foo	36	17	47.22%	['fuzz_content_sniffer']
soup_message_set_connection	59	7	11.86%	['fuzz_content_sniffer']
soup_message_set_property	32	11	34.37%	['fuzz_content_sniffer']

New fuzzers

The below fuzzers are templates and suggestions for how to target the set of optimal functions above

request-body-test.c

Target file: /src/libsoup/tests/request-body-test.c
Target functions: do_request_test

#include "ada_fuzz_header.h"

int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
  af_safe_gb_init(data, size);

  /* target do_request_test */
  UNKNOWN_TYPE unknown_0;
  do_request_test(unknown_0);

  af_safe_gb_cleanup();
}

websocket-test.c

Target file: /src/libsoup/tests/websocket-test.c
Target functions: test_close_clean_client_soup

#include "ada_fuzz_header.h"

int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
  af_safe_gb_init(data, size);

  /* target test_close_clean_client_soup */
  UNKNOWN_TYPE unknown_1;
  UNKNOWN_TYPE unknown_2;
  test_close_clean_client_soup(unknown_1, unknown_2);

  af_safe_gb_cleanup();
}

multipart-test.c

Target file: /src/libsoup/tests/multipart-test.c
Target functions: sync_multipart_handling_cb

#include "ada_fuzz_header.h"

int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
  af_safe_gb_init(data, size);

  /* target sync_multipart_handling_cb */
  UNKNOWN_TYPE unknown_3;
  UNKNOWN_TYPE unknown_4;
  UNKNOWN_TYPE unknown_5;
  sync_multipart_handling_cb(unknown_3, unknown_4, unknown_5);

  af_safe_gb_cleanup();
}

soup-server.c

Target file: /src/libsoup/libsoup/server/soup-server.c
Target functions: got_body

#include "ada_fuzz_header.h"

int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
  af_safe_gb_init(data, size);

  /* target got_body */
  UNKNOWN_TYPE unknown_6;
  UNKNOWN_TYPE unknown_7;
  got_body(unknown_6, unknown_7);

  af_safe_gb_cleanup();
}

soup-auth-manager.c

Target file: /src/libsoup/libsoup/auth/soup-auth-manager.c
Target functions: auth_got_headers

#include "ada_fuzz_header.h"

int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
  af_safe_gb_init(data, size);

  /* target auth_got_headers */
  UNKNOWN_TYPE unknown_8;
  UNKNOWN_TYPE unknown_9;
  auth_got_headers(unknown_8, unknown_9);

  af_safe_gb_cleanup();
}

soup-client-message-io-http2.c

Target file: /src/libsoup/libsoup/http2/soup-client-message-io-http2.c
Target functions: on_frame_recv_callback

#include "ada_fuzz_header.h"

int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
  af_safe_gb_init(data, size);

  /* target on_frame_recv_callback */
  UNKNOWN_TYPE unknown_10;
  UNKNOWN_TYPE unknown_11;
  UNKNOWN_TYPE unknown_12;
  on_frame_recv_callback(unknown_10, unknown_11, unknown_12);

  af_safe_gb_cleanup();
}

soup-websocket-connection.c

Target file: /src/libsoup/libsoup/websocket/soup-websocket-connection.c
Target functions: soup_websocket_connection_read

#include "ada_fuzz_header.h"

int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
  af_safe_gb_init(data, size);

  /* target soup_websocket_connection_read */
  UNKNOWN_TYPE unknown_13;
  soup_websocket_connection_read(unknown_13);

  af_safe_gb_cleanup();
}

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/libsoup/libsoup/soup-logger-input-stream.c	[]	[]
/src/libsoup/libsoup/http1/soup-body-input-stream.c	[]	[]
/src/libsoup/libsoup/content-sniffer/soup-content-sniffer.c	['fuzz_content_sniffer']	['fuzz_content_sniffer']
/src/libsoup/tests/mock-pkcs11.c	[]	[]
/src/libsoup/tests/context-test.c	[]	[]
/src/libsoup/tests/cookies-test.c	[]	[]
/src/libsoup/tests/header-parsing-test.c	[]	[]
/src/libsoup/fuzzing/fuzz_cookie_parse.c	['fuzz_cookie_parse']	['fuzz_cookie_parse']
/src/libsoup/libsoup/soup-multipart.c	[]	[]
/src/libsoup/libsoup/cache/soup-cache-client-input-stream.c	[]	[]
/src/libsoup/libsoup/soup-form.c	[]	[]
/src/libsoup/tests/samesite-test.c	[]	[]
/src/libsoup/libsoup/soup-client-message-io.c	[]	[]
/src/libsoup/libsoup/soup-session.c	[]	[]
/src/libsoup/tests/chunk-io-test.c	[]	[]
/src/libsoup/tests/ntlm-test.c	[]	[]
/src/libsoup/libsoup/cookies/soup-cookie-jar.c	[]	[]
/src/libsoup/libsoup/server/soup-path-map.c	[]	[]
/src/libsoup/libsoup/websocket/soup-websocket-extension.c	[]	[]
/src/libsoup/tests/forms-test.c	[]	[]
/src/libsoup/libsoup/soup-header-names.c	[]	[]
/src/libsoup/libsoup/soup-message-metrics.c	[]	[]
/src/libsoup/tests/server-auth-test.c	[]	[]
/src/libsoup/libsoup/soup-misc.h	[]	[]
/src/libsoup/tests/request-body-test.c	[]	[]
/src/libsoup/libsoup/http1/soup-message-io-source.c	[]	[]
/src/libsoup/libsoup/content-decoder/soup-converter-wrapper.c	[]	[]
/src/libsoup/libsoup/soup-multipart-input-stream.c	[]	[]
/src/libsoup/tests/auth-test.c	[]	[]
/src/libsoup/tests/no-ssl-test.c	[]	[]
/src/libsoup/tests/pkcs11/pkcs11.h	[]	[]
/src/libsoup/libsoup/soup-headers.c	['fuzz_cookie_parse', 'fuzz_header_parsing', 'fuzz_content_sniffer']	['fuzz_header_parsing']
/src/libsoup/libsoup/auth/soup-auth-manager.c	[]	[]
/src/libsoup/libsoup/soup-message-headers.c	['fuzz_content_sniffer']	['fuzz_content_sniffer']
/src/libsoup/libsoup/http2/soup-body-input-stream-http2.c	[]	[]
/src/libsoup/libsoup/websocket/soup-websocket-extension-deflate.c	[]	[]
/src/libsoup/libsoup/content-sniffer/soup-content-sniffer-stream.c	[]	[]
/src/libsoup/libsoup/cookies/soup-cookie-jar-db.c	[]	[]
/src/libsoup/libsoup/websocket/soup-websocket-extension-manager.c	[]	[]
/src/libsoup/libsoup/soup-io-stream.c	[]	[]
/src/libsoup/libsoup/soup-message-queue-item.c	[]	[]
/src/libsoup/tests/ssl-test.c	[]	[]
/src/libsoup/tests/timeout-test.c	[]	[]
/src/libsoup/libsoup/soup-uri-utils.c	['fuzz_cookie_parse', 'fuzz_decode_data_uri']	['fuzz_decode_data_uri']
/src/libsoup/libsoup/server/soup-auth-domain.c	[]	[]
/src/libsoup/libsoup/soup-client-input-stream.c	[]	[]
/src/libsoup/libsoup/server/soup-auth-domain-basic.c	[]	[]
/src/libsoup/libsoup/soup-method.h	[]	[]
/src/libsoup/libsoup/cache/soup-cache-input-stream.c	[]	[]
/src/libsoup/libsoup/server/soup-server.c	[]	[]
/src/libsoup/libsoup/http2/soup-client-message-io-http2.c	[]	[]
/src/libsoup/libsoup/hsts/soup-hsts-policy.c	[]	[]
/src/libsoup/libsoup/cookies/soup-cookie.c	['fuzz_cookie_parse']	['fuzz_cookie_parse']
/src/libsoup/libsoup/soup-http2-utils.h	[]	[]
/src/libsoup/libsoup/websocket/soup-websocket.c	[]	[]
/src/libsoup/libsoup/soup-tld.c	[]	[]
/src/libsoup/libsoup/server/soup-auth-domain-digest.c	[]	[]
/src/libsoup/tests/test-utils.c	[]	[]
/src/libsoup/tests/tld-test.c	[]	[]
/src/libsoup/libsoup/soup-misc.c	['fuzz_cookie_parse']	[]
/src/libsoup/libsoup/soup-uri-utils-private.h	[]	[]
/src/libsoup/libsoup/auth/soup-auth-negotiate.c	[]	[]
/src/libsoup/libsoup/hsts/soup-hsts-enforcer.c	[]	[]
/src/libsoup/libsoup/soup-logger.c	[]	[]
/src/libsoup/tests/cache-test.c	[]	[]
/src/libsoup/libsoup/http1/soup-message-io-data.c	[]	[]
/src/libsoup/tests/redirect-test.c	[]	[]
/src/libsoup/fuzzing/fuzz_decode_data_uri.c	['fuzz_decode_data_uri']	['fuzz_decode_data_uri']
/src/libsoup/tests/connection-test.c	[]	[]
/src/libsoup/libsoup/auth/soup-auth-basic.c	[]	[]
/src/libsoup/libsoup/soup-connection-manager.c	[]	[]
/src/libsoup/tests/date-test.c	[]	[]
/src/libsoup/fuzzing/fuzz_header_parsing.c	['fuzz_header_parsing']	['fuzz_header_parsing']
/src/libsoup/libsoup/http1/soup-client-message-io-http1.c	[]	[]
/src/libsoup/tests/autobahn/autobahn-test.c	[]	[]
/src/libsoup/fuzzing/fuzz_date_time.c	['fuzz_date_time']	['fuzz_date_time']
/src/libsoup/tests/logger-test.c	[]	[]
/src/libsoup/tests/brotli-decompressor-test.c	[]	[]
/src/libsoup/libsoup/soup-http2-utils.c	[]	[]
/src/libsoup/libsoup/cache/soup-cache.c	[]	[]
/src/libsoup/tests/proxy-test.c	[]	[]
/src/libsoup/tests/misc-test.c	[]	[]
/src/libsoup/libsoup/server/http2/soup-server-message-io-http2.c	[]	[]
/src/libsoup/tests/session-test.c	[]	[]
/src/libsoup/tests/sniffing-test.c	[]	[]
/src/libsoup/tests/multipart-test.c	[]	[]
/src/libsoup/libsoup/soup-types.h	[]	[]
/src/libsoup/tests/server-test.c	[]	[]
/src/libsoup/tests/test-utils.h	[]	[]
/src/libsoup/tests/unix-socket-test.c	[]	[]
/src/libsoup/libsoup/soup-filter-input-stream.c	[]	[]
/src/libsoup/tests/uri-parsing-test.c	[]	[]
/src/libsoup/tests/http2-test.c	[]	[]
/src/libsoup/libsoup/server/soup-server-message-io.c	[]	[]
/src/libsoup/libsoup/soup-socket-properties.c	[]	[]
/src/libsoup/libsoup/auth/soup-tls-interaction.c	[]	[]
/src/libsoup/tests/streaming-test.c	[]	[]
/src/libsoup/tests/ws-test-helper.c	[]	[]
/src/libsoup/libsoup/soup-status.c	[]	[]
/src/libsoup/libsoup/soup-date-utils.c	['fuzz_date_time', 'fuzz_cookie_parse']	['fuzz_date_time', 'fuzz_cookie_parse']
/src/libsoup/tests/multithread-test.c	[]	[]
/src/libsoup/libsoup/server/soup-server-message.c	[]	[]
/src/libsoup/libsoup/soup-session-feature.c	[]	[]
/src/libsoup/examples/simple-proxy.c	[]	[]
/src/libsoup/libsoup/server/soup-listener.c	[]	[]
/src/libsoup/examples/get.c	[]	[]
/src/libsoup/libsoup/auth/soup-auth-digest.c	[]	[]
/src/libsoup/tests/coding-test.c	[]	[]
/src/libsoup/examples/simple-httpd.c	[]	[]
/src/libsoup/libsoup/server/soup-server-connection.c	[]	[]
/src/libsoup/libsoup/soup-session-feature-private.h	[]	[]
/src/libsoup/libsoup/auth/soup-connection-auth.c	[]	[]
/src/libsoup/tests/continue-test.c	[]	[]
/src/libsoup/fuzzing/fuzz.h	['fuzz_date_time', 'fuzz_cookie_parse', 'fuzz_decode_data_uri', 'fuzz_header_parsing', 'fuzz_content_sniffer']	['fuzz_date_time', 'fuzz_cookie_parse', 'fuzz_decode_data_uri', 'fuzz_header_parsing', 'fuzz_content_sniffer']
/src/libsoup/tests/websocket-test.c	[]	[]
/src/libsoup/libsoup/server/soup-message-body.c	[]	[]
/src/libsoup/libsoup/auth/soup-auth-ntlm.c	[]	[]
/src/libsoup/tests/range-test.c	[]	[]
/src/libsoup/libsoup/cookies/soup-cookie-jar-text.c	[]	[]
/src/libsoup/tests/hsts-test.c	[]	[]
/src/libsoup/libsoup/hsts/soup-hsts-enforcer-db.c	[]	[]
/src/libsoup/libsoup/content-decoder/soup-brotli-decompressor.c	[]	[]
/src/libsoup/libsoup/soup-version.c	[]	[]
/src/libsoup/libsoup/content-decoder/soup-content-decoder.c	[]	[]
/src/libsoup/libsoup/soup-status.h	[]	[]
/src/libsoup/libsoup/server/http1/soup-server-message-io-http1.c	[]	[]
/src/libsoup/libsoup/soup-init.c	[]	[]
/src/libsoup/fuzzing/fuzz_content_sniffer.c	['fuzz_content_sniffer']	['fuzz_content_sniffer']
/src/libsoup/libsoup/soup-message.c	['fuzz_content_sniffer']	['fuzz_content_sniffer']
/src/libsoup/libsoup/http1/soup-message-io-data.h	[]	[]
/src/libsoup/libsoup/content-decoder/soup-content-processor.c	[]	[]
/src/libsoup/libsoup/http1/soup-body-output-stream.c	[]	[]
/src/libsoup/tests/http2-body-stream-test.c	[]	[]
/src/libsoup/libsoup/soup-connection.c	[]	[]
/src/libsoup/libsoup/soup-message-metrics-private.h	[]	[]
/src/libsoup/libsoup/auth/soup-auth.c	[]	[]
/src/libsoup/libsoup/websocket/soup-websocket-connection.c	[]	[]
/src/libsoup/libsoup/gconstructor.h	[]	[]
/src/libsoup/tests/hsts-db-test.c	[]	[]
/src/libsoup/tests/server-mem-limit-test.c	[]	[]

Directories in report

Directory
/src/libsoup/libsoup/content-sniffer/
/src/libsoup/tests/
/src/libsoup/libsoup/http1/
/src/libsoup/libsoup/auth/
/src/libsoup/libsoup/http2/
/src/libsoup/libsoup/cookies/
/src/libsoup/libsoup/hsts/
/src/libsoup/tests/autobahn/
/src/libsoup/libsoup/websocket/
/src/libsoup/libsoup/server/http2/
/src/libsoup/libsoup/cache/
/src/libsoup/tests/pkcs11/
/src/libsoup/libsoup/
/src/libsoup/libsoup/server/http1/
/src/libsoup/fuzzing/
/src/libsoup/libsoup/content-decoder/
/src/libsoup/examples/
/src/libsoup/libsoup/server/

This section shows a list of 3rd party function calls and their relative coverage information. By static analysis of the target project code, all of the 3rd party function call and their caller information, including the source file and line number that initiate the call are captured. The caller source code file and line number are shown in column 2 while column 1 is the function name of the 3rd party function call. Each occurrent of the 3rd party function call will occuply a separate row. Column 3 of each row indicate if the 3rd party call in the source file line is unreachable. Column 4 lists all fuzzers that have covered that particular system call in that specific location (source file and line)during their dynamic fuzzing.

Function in each files in report

Target sink	Callsite location	Reached by fuzzer	Covered by Fuzzers