Fuzz introspector
For issues and ideas: https://github.com/ossf/fuzz-introspector/issues

Fuzzers overview

Fuzzer Fuzzer filename Functions Reached Functions unreached Fuzzer depth Files reached Basic blocks reached Cyclomatic complexity Details
utils_fuzzer /src/utils_fuzzer.cc 47 464 7 6 608 308 utils_fuzzer.cc
/src/inspector/light/source_files/src/utils_fuzzer.cc /src/inspector/light/source_files/src/utils_fuzzer.cc 47 464 7 6 608 308 utils_fuzzer.cc
buffer_add_file_fuzzer /src/buffer_add_file_fuzzer.cc 83 642 16 9 780 389 buffer_add_file_fuzzer.cc
/src/inspector/light/source_files/src/bufferevent_fuzzer.cc /src/inspector/light/source_files/src/bufferevent_fuzzer.cc 303 473 12 15 3857 1809 bufferevent_fuzzer.cc
/src/inspector/light/source_files/src/http_fuzzer.cc /src/inspector/light/source_files/src/http_fuzzer.cc 187 851 16 14 2674 1226 http_fuzzer.cc
buffer_fuzzer /src/buffer_fuzzer.cc 111 609 16 8 1618 713 buffer_fuzzer.cc
/src/inspector/source-code/src/http_fuzzer.cc /src/inspector/source-code/src/http_fuzzer.cc 187 851 16 14 2674 1226 http_fuzzer.cc
dns_config_fuzzer /src/dns_config_fuzzer.cc 466 503 27 20 6165 2849 dns_config_fuzzer.cc
/src/inspector/source-code/src/dns_config_fuzzer.cc /src/inspector/source-code/src/dns_config_fuzzer.cc 466 503 27 20 6165 2849 dns_config_fuzzer.cc
/src/inspector/source-code/src/bufferevent_fuzzer.cc /src/inspector/source-code/src/bufferevent_fuzzer.cc 303 473 12 15 3857 1809 bufferevent_fuzzer.cc
/src/inspector/light/source_files/src/buffer_fuzzer.cc /src/inspector/light/source_files/src/buffer_fuzzer.cc 111 609 16 8 1618 713 buffer_fuzzer.cc
/src/inspector/source-code/src/utils_fuzzer.cc /src/inspector/source-code/src/utils_fuzzer.cc 47 464 7 6 608 308 utils_fuzzer.cc
/src/inspector/source-code/src/buffer_fuzzer.cc /src/inspector/source-code/src/buffer_fuzzer.cc 111 609 16 8 1618 713 buffer_fuzzer.cc
/src/inspector/light/source_files/src/dns_config_fuzzer.cc /src/inspector/light/source_files/src/dns_config_fuzzer.cc 466 503 27 20 6165 2849 dns_config_fuzzer.cc
bufferevent_fuzzer /src/bufferevent_fuzzer.cc 303 473 12 15 3857 1809 bufferevent_fuzzer.cc
/src/inspector/source-code/src/parse_query_fuzzer.cc /src/inspector/source-code/src/parse_query_fuzzer.cc 51 980 9 6 703 352 parse_query_fuzzer.cc
/src/inspector/light/source_files/src/parse_query_fuzzer.cc /src/inspector/light/source_files/src/parse_query_fuzzer.cc 51 980 9 6 703 352 parse_query_fuzzer.cc
/src/inspector/source-code/src/buffer_add_file_fuzzer.cc /src/inspector/source-code/src/buffer_add_file_fuzzer.cc 83 642 16 9 780 389 buffer_add_file_fuzzer.cc
/src/inspector/light/source_files/src/buffer_add_file_fuzzer.cc /src/inspector/light/source_files/src/buffer_add_file_fuzzer.cc 83 642 16 9 780 389 buffer_add_file_fuzzer.cc
parse_query_fuzzer /src/parse_query_fuzzer.cc 51 980 9 6 703 352 parse_query_fuzzer.cc
http_fuzzer /src/http_fuzzer.cc 187 851 16 14 2674 1226 http_fuzzer.cc

Project functions overview

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 details

Fuzzer: utils_fuzzer

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 project has no code coverage. Will not display blockers as blockers depend on code coverage.

Fuzzer: /src/inspector/light/source_files/src/utils_fuzzer.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 project has no code coverage. Will not display blockers as blockers depend on code coverage.

Fuzzer: buffer_add_file_fuzzer

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 project has no code coverage. Will not display blockers as blockers depend on code coverage.

Fuzzer: /src/inspector/light/source_files/src/bufferevent_fuzzer.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 project has no code coverage. Will not display blockers as blockers depend on code coverage.

Fuzzer: /src/inspector/light/source_files/src/http_fuzzer.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 project has no code coverage. Will not display blockers as blockers depend on code coverage.

Fuzzer: buffer_fuzzer

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 project has no code coverage. Will not display blockers as blockers depend on code coverage.

Fuzzer: /src/inspector/source-code/src/http_fuzzer.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 project has no code coverage. Will not display blockers as blockers depend on code coverage.

Fuzzer: dns_config_fuzzer

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 project has no code coverage. Will not display blockers as blockers depend on code coverage.

Fuzzer: /src/inspector/source-code/src/dns_config_fuzzer.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 project has no code coverage. Will not display blockers as blockers depend on code coverage.

Fuzzer: /src/inspector/source-code/src/bufferevent_fuzzer.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 project has no code coverage. Will not display blockers as blockers depend on code coverage.

Fuzzer: /src/inspector/light/source_files/src/buffer_fuzzer.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 project has no code coverage. Will not display blockers as blockers depend on code coverage.

Fuzzer: /src/inspector/source-code/src/utils_fuzzer.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 project has no code coverage. Will not display blockers as blockers depend on code coverage.

Fuzzer: /src/inspector/source-code/src/buffer_fuzzer.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 project has no code coverage. Will not display blockers as blockers depend on code coverage.

Fuzzer: /src/inspector/light/source_files/src/dns_config_fuzzer.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 project has no code coverage. Will not display blockers as blockers depend on code coverage.

Fuzzer: bufferevent_fuzzer

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 project has no code coverage. Will not display blockers as blockers depend on code coverage.

Fuzzer: /src/inspector/source-code/src/parse_query_fuzzer.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 project has no code coverage. Will not display blockers as blockers depend on code coverage.

Fuzzer: /src/inspector/light/source_files/src/parse_query_fuzzer.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 project has no code coverage. Will not display blockers as blockers depend on code coverage.

Fuzzer: /src/inspector/source-code/src/buffer_add_file_fuzzer.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 project has no code coverage. Will not display blockers as blockers depend on code coverage.

Fuzzer: /src/inspector/light/source_files/src/buffer_add_file_fuzzer.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 project has no code coverage. Will not display blockers as blockers depend on code coverage.

Fuzzer: parse_query_fuzzer

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 project has no code coverage. Will not display blockers as blockers depend on code coverage.

Fuzzer: http_fuzzer

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 project has no code coverage. Will not display blockers as blockers depend on code coverage.

Analyses and suggestions

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
evhttp_start /src/libevent/http.c 2 ['N/A', 'short'] 46 0 36 8 4 430 0 2678 654
evdns_server_request_respond /src/libevent/evdns.c 2 ['N/A', 'int'] 18 0 177 32 14 153 0 910 179
event_base_dispatch /src/libevent/event.c 1 ['N/A'] 11 0 13 3 2 77 0 475 134
evws_new_session /src/libevent/ws.c 4 ['N/A', 'N/A', 'N/A', 'int'] 39 0 152 28 12 370 0 2316 90
epoll_dispatch /src/libevent/epoll.c 2 ['N/A', 'N/A'] 7 0 345 71 28 29 0 135 77
event_reinit /src/libevent/event.c 1 ['N/A'] 9 0 255 51 19 103 0 543 65
evthread_set_lock_callbacks /src/libevent/evthread.c 1 ['N/A'] 7 0 159 37 16 24 0 93 48
event_base_dump_events /src/libevent/event.c 2 ['N/A', 'N/A'] 3 0 48 9 4 11 0 62 46
sigfd_add /src/libevent/signalfd.c 5 ['N/A', 'int', 'short', 'short', 'N/A'] 8 0 139 25 11 88 0 451 36
epoll_init /src/libevent/epoll.c 1 ['N/A'] 9 0 201 43 18 69 0 267 35

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

Functions statically reachable by fuzzers
66.0%
724 / 1103
Cyclomatic complexity statically reachable by fuzzers
76.0%
5198 / 6831

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

Fuzz engine guidance

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/utils_fuzzer.cc

Dictionary

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


/src/inspector/light/source_files/src/utils_fuzzer.cc

Dictionary

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


/src/buffer_add_file_fuzzer.cc

Dictionary

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


/src/inspector/light/source_files/src/bufferevent_fuzzer.cc

Dictionary

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


/src/inspector/light/source_files/src/http_fuzzer.cc

Dictionary

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


/src/buffer_fuzzer.cc

Dictionary

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


/src/inspector/source-code/src/http_fuzzer.cc

Dictionary

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


/src/dns_config_fuzzer.cc

Dictionary

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


/src/inspector/source-code/src/dns_config_fuzzer.cc

Dictionary

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


/src/inspector/source-code/src/bufferevent_fuzzer.cc

Dictionary

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


/src/inspector/light/source_files/src/buffer_fuzzer.cc

Dictionary

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


/src/inspector/source-code/src/utils_fuzzer.cc

Dictionary

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


/src/inspector/source-code/src/buffer_fuzzer.cc

Dictionary

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


/src/inspector/light/source_files/src/dns_config_fuzzer.cc

Dictionary

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


/src/bufferevent_fuzzer.cc

Dictionary

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


/src/inspector/source-code/src/parse_query_fuzzer.cc

Dictionary

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


/src/inspector/light/source_files/src/parse_query_fuzzer.cc

Dictionary

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


/src/inspector/source-code/src/buffer_add_file_fuzzer.cc

Dictionary

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


/src/inspector/light/source_files/src/buffer_add_file_fuzzer.cc

Dictionary

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


/src/parse_query_fuzzer.cc

Dictionary

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


/src/http_fuzzer.cc

Dictionary

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


Files and Directories in report

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/libevent/evmap.c ['buffer_add_file_fuzzer', '/src/inspector/light/source_files/src/bufferevent_fuzzer.cc', '/src/inspector/light/source_files/src/http_fuzzer.cc', 'buffer_fuzzer', '/src/inspector/source-code/src/http_fuzzer.cc', 'dns_config_fuzzer', '/src/inspector/source-code/src/dns_config_fuzzer.cc', '/src/inspector/source-code/src/bufferevent_fuzzer.cc', '/src/inspector/light/source_files/src/buffer_fuzzer.cc', '/src/inspector/source-code/src/buffer_fuzzer.cc', '/src/inspector/light/source_files/src/dns_config_fuzzer.cc', 'bufferevent_fuzzer', '/src/inspector/source-code/src/buffer_add_file_fuzzer.cc', '/src/inspector/light/source_files/src/buffer_add_file_fuzzer.cc', 'http_fuzzer'] []
/src/libevent/evutil_time.c ['/src/inspector/light/source_files/src/bufferevent_fuzzer.cc', 'dns_config_fuzzer', '/src/inspector/source-code/src/dns_config_fuzzer.cc', '/src/inspector/source-code/src/bufferevent_fuzzer.cc', '/src/inspector/light/source_files/src/dns_config_fuzzer.cc', 'bufferevent_fuzzer'] []
/src/libevent/bufferevent_pair.c ['/src/inspector/light/source_files/src/bufferevent_fuzzer.cc', '/src/inspector/source-code/src/bufferevent_fuzzer.cc', 'bufferevent_fuzzer'] []
/src/libevent/bufferevent.c ['buffer_add_file_fuzzer', '/src/inspector/light/source_files/src/bufferevent_fuzzer.cc', '/src/inspector/light/source_files/src/http_fuzzer.cc', 'buffer_fuzzer', '/src/inspector/source-code/src/http_fuzzer.cc', 'dns_config_fuzzer', '/src/inspector/source-code/src/dns_config_fuzzer.cc', '/src/inspector/source-code/src/bufferevent_fuzzer.cc', '/src/inspector/light/source_files/src/buffer_fuzzer.cc', '/src/inspector/source-code/src/buffer_fuzzer.cc', '/src/inspector/light/source_files/src/dns_config_fuzzer.cc', 'bufferevent_fuzzer', '/src/inspector/source-code/src/buffer_add_file_fuzzer.cc', '/src/inspector/light/source_files/src/buffer_add_file_fuzzer.cc', 'http_fuzzer'] []
/src/inspector/light/source_files/src/buffer_add_file_fuzzer.cc ['/src/inspector/light/source_files/src/buffer_add_file_fuzzer.cc'] []
/src/buffer_add_file_fuzzer.cc ['buffer_add_file_fuzzer'] []
/src/libevent/http.c ['/src/inspector/light/source_files/src/http_fuzzer.cc', '/src/inspector/source-code/src/http_fuzzer.cc', '/src/inspector/source-code/src/parse_query_fuzzer.cc', '/src/inspector/light/source_files/src/parse_query_fuzzer.cc', 'parse_query_fuzzer', 'http_fuzzer'] []
/src/libevent/strlcpy.c ['utils_fuzzer', '/src/inspector/light/source_files/src/utils_fuzzer.cc', 'dns_config_fuzzer', '/src/inspector/source-code/src/dns_config_fuzzer.cc', '/src/inspector/source-code/src/utils_fuzzer.cc', '/src/inspector/light/source_files/src/dns_config_fuzzer.cc'] []
/src/libevent/epoll.c [] []
/src/libevent/log.c ['buffer_add_file_fuzzer', '/src/inspector/light/source_files/src/bufferevent_fuzzer.cc', '/src/inspector/light/source_files/src/http_fuzzer.cc', 'buffer_fuzzer', '/src/inspector/source-code/src/http_fuzzer.cc', 'dns_config_fuzzer', '/src/inspector/source-code/src/dns_config_fuzzer.cc', '/src/inspector/source-code/src/bufferevent_fuzzer.cc', '/src/inspector/light/source_files/src/buffer_fuzzer.cc', '/src/inspector/source-code/src/buffer_fuzzer.cc', '/src/inspector/light/source_files/src/dns_config_fuzzer.cc', 'bufferevent_fuzzer', '/src/inspector/source-code/src/parse_query_fuzzer.cc', '/src/inspector/light/source_files/src/parse_query_fuzzer.cc', '/src/inspector/source-code/src/buffer_add_file_fuzzer.cc', '/src/inspector/light/source_files/src/buffer_add_file_fuzzer.cc', 'parse_query_fuzzer', 'http_fuzzer'] []
/src/inspector/light/source_files/src/http_fuzzer.cc ['/src/inspector/light/source_files/src/http_fuzzer.cc'] []
/src/libevent/select.c [] []
/src/buffer_fuzzer.cc ['buffer_fuzzer'] []
/src/libevent/poll.c [] []
/usr/include/x86_64-linux-gnu/bits/byteswap.h ['utils_fuzzer', '/src/inspector/light/source_files/src/utils_fuzzer.cc', '/src/inspector/light/source_files/src/http_fuzzer.cc', '/src/inspector/source-code/src/http_fuzzer.cc', 'dns_config_fuzzer', '/src/inspector/source-code/src/dns_config_fuzzer.cc', '/src/inspector/source-code/src/utils_fuzzer.cc', '/src/inspector/light/source_files/src/dns_config_fuzzer.cc', '/src/inspector/source-code/src/parse_query_fuzzer.cc', '/src/inspector/light/source_files/src/parse_query_fuzzer.cc', 'parse_query_fuzzer', 'http_fuzzer'] []
/src/parse_query_fuzzer.cc ['parse_query_fuzzer'] []
/src/libevent/event.c ['utils_fuzzer', '/src/inspector/light/source_files/src/utils_fuzzer.cc', 'buffer_add_file_fuzzer', '/src/inspector/light/source_files/src/bufferevent_fuzzer.cc', '/src/inspector/light/source_files/src/http_fuzzer.cc', 'buffer_fuzzer', '/src/inspector/source-code/src/http_fuzzer.cc', 'dns_config_fuzzer', '/src/inspector/source-code/src/dns_config_fuzzer.cc', '/src/inspector/source-code/src/bufferevent_fuzzer.cc', '/src/inspector/light/source_files/src/buffer_fuzzer.cc', '/src/inspector/source-code/src/utils_fuzzer.cc', '/src/inspector/source-code/src/buffer_fuzzer.cc', '/src/inspector/light/source_files/src/dns_config_fuzzer.cc', 'bufferevent_fuzzer', '/src/inspector/source-code/src/parse_query_fuzzer.cc', '/src/inspector/light/source_files/src/parse_query_fuzzer.cc', '/src/inspector/source-code/src/buffer_add_file_fuzzer.cc', '/src/inspector/light/source_files/src/buffer_add_file_fuzzer.cc', 'parse_query_fuzzer', 'http_fuzzer'] []
/src/libevent/listener.c ['/src/inspector/light/source_files/src/http_fuzzer.cc', '/src/inspector/source-code/src/http_fuzzer.cc', 'http_fuzzer'] []
/usr/include/stdlib.h ['utils_fuzzer', '/src/inspector/light/source_files/src/utils_fuzzer.cc', '/src/inspector/light/source_files/src/http_fuzzer.cc', '/src/inspector/source-code/src/http_fuzzer.cc', 'dns_config_fuzzer', '/src/inspector/source-code/src/dns_config_fuzzer.cc', '/src/inspector/source-code/src/utils_fuzzer.cc', '/src/inspector/light/source_files/src/dns_config_fuzzer.cc', 'http_fuzzer'] []
/src/inspector/source-code/src/parse_query_fuzzer.cc ['/src/inspector/source-code/src/parse_query_fuzzer.cc'] []
/src/libevent/signalfd.c [] []
/src/libevent/sha1.c [] []
/src/libevent/./arc4random.c ['dns_config_fuzzer', '/src/inspector/source-code/src/dns_config_fuzzer.cc', '/src/inspector/light/source_files/src/dns_config_fuzzer.cc'] []
/src/libevent/evthread-internal.h ['/src/inspector/light/source_files/src/bufferevent_fuzzer.cc', 'dns_config_fuzzer', '/src/inspector/source-code/src/dns_config_fuzzer.cc', '/src/inspector/source-code/src/bufferevent_fuzzer.cc', '/src/inspector/light/source_files/src/dns_config_fuzzer.cc', 'bufferevent_fuzzer'] []
/src/bufferevent_fuzzer.cc ['bufferevent_fuzzer'] []
/src/inspector/source-code/src/buffer_fuzzer.cc ['/src/inspector/source-code/src/buffer_fuzzer.cc'] []
/src/libevent/bufferevent_sock.c ['/src/inspector/light/source_files/src/bufferevent_fuzzer.cc', 'dns_config_fuzzer', '/src/inspector/source-code/src/dns_config_fuzzer.cc', '/src/inspector/source-code/src/bufferevent_fuzzer.cc', '/src/inspector/light/source_files/src/dns_config_fuzzer.cc', 'bufferevent_fuzzer'] []
/usr/include/x86_64-linux-gnu/sys/stat.h ['buffer_add_file_fuzzer', 'dns_config_fuzzer', '/src/inspector/source-code/src/dns_config_fuzzer.cc', '/src/inspector/light/source_files/src/dns_config_fuzzer.cc', '/src/inspector/source-code/src/buffer_add_file_fuzzer.cc', '/src/inspector/light/source_files/src/buffer_add_file_fuzzer.cc'] []
/src/libevent/evdns.c ['dns_config_fuzzer', '/src/inspector/source-code/src/dns_config_fuzzer.cc', '/src/inspector/light/source_files/src/dns_config_fuzzer.cc'] []
/src/libevent/evthread.c [] []
/src/inspector/source-code/src/utils_fuzzer.cc ['/src/inspector/source-code/src/utils_fuzzer.cc'] []
/src/inspector/light/source_files/src/dns_config_fuzzer.cc ['/src/inspector/light/source_files/src/dns_config_fuzzer.cc'] []
/src/inspector/light/source_files/src/bufferevent_fuzzer.cc ['/src/inspector/light/source_files/src/bufferevent_fuzzer.cc'] []
/src/inspector/light/source_files/src/parse_query_fuzzer.cc ['/src/inspector/light/source_files/src/parse_query_fuzzer.cc'] []
/src/libevent/buffer.c ['buffer_add_file_fuzzer', '/src/inspector/light/source_files/src/bufferevent_fuzzer.cc', '/src/inspector/light/source_files/src/http_fuzzer.cc', 'buffer_fuzzer', '/src/inspector/source-code/src/http_fuzzer.cc', 'dns_config_fuzzer', '/src/inspector/source-code/src/dns_config_fuzzer.cc', '/src/inspector/source-code/src/bufferevent_fuzzer.cc', '/src/inspector/light/source_files/src/buffer_fuzzer.cc', '/src/inspector/source-code/src/buffer_fuzzer.cc', '/src/inspector/light/source_files/src/dns_config_fuzzer.cc', 'bufferevent_fuzzer', '/src/inspector/source-code/src/buffer_add_file_fuzzer.cc', '/src/inspector/light/source_files/src/buffer_add_file_fuzzer.cc', 'http_fuzzer'] []
/src/libevent/bufferevent_ratelim.c ['/src/inspector/light/source_files/src/bufferevent_fuzzer.cc', '/src/inspector/light/source_files/src/http_fuzzer.cc', '/src/inspector/source-code/src/http_fuzzer.cc', 'dns_config_fuzzer', '/src/inspector/source-code/src/dns_config_fuzzer.cc', '/src/inspector/source-code/src/bufferevent_fuzzer.cc', '/src/inspector/light/source_files/src/dns_config_fuzzer.cc', 'bufferevent_fuzzer', 'http_fuzzer'] []
/src/libevent/bufferevent_filter.c ['/src/inspector/light/source_files/src/bufferevent_fuzzer.cc', '/src/inspector/source-code/src/bufferevent_fuzzer.cc', 'bufferevent_fuzzer'] []
/src/inspector/source-code/src/dns_config_fuzzer.cc ['/src/inspector/source-code/src/dns_config_fuzzer.cc'] []
/src/inspector/source-code/src/buffer_add_file_fuzzer.cc ['/src/inspector/source-code/src/buffer_add_file_fuzzer.cc'] []
/src/http_fuzzer.cc ['http_fuzzer'] []
/src/libevent/evutil.c ['utils_fuzzer', '/src/inspector/light/source_files/src/utils_fuzzer.cc', 'buffer_add_file_fuzzer', '/src/inspector/light/source_files/src/bufferevent_fuzzer.cc', '/src/inspector/light/source_files/src/http_fuzzer.cc', 'buffer_fuzzer', '/src/inspector/source-code/src/http_fuzzer.cc', 'dns_config_fuzzer', '/src/inspector/source-code/src/dns_config_fuzzer.cc', '/src/inspector/source-code/src/bufferevent_fuzzer.cc', '/src/inspector/light/source_files/src/buffer_fuzzer.cc', '/src/inspector/source-code/src/utils_fuzzer.cc', '/src/inspector/source-code/src/buffer_fuzzer.cc', '/src/inspector/light/source_files/src/dns_config_fuzzer.cc', 'bufferevent_fuzzer', '/src/inspector/source-code/src/parse_query_fuzzer.cc', '/src/inspector/light/source_files/src/parse_query_fuzzer.cc', '/src/inspector/source-code/src/buffer_add_file_fuzzer.cc', '/src/inspector/light/source_files/src/buffer_add_file_fuzzer.cc', 'parse_query_fuzzer', 'http_fuzzer'] []
/src/libevent/signal.c [] []
/src/inspector/light/source_files/src/utils_fuzzer.cc ['/src/inspector/light/source_files/src/utils_fuzzer.cc'] []
/src/inspector/source-code/src/http_fuzzer.cc ['/src/inspector/source-code/src/http_fuzzer.cc'] []
/src/inspector/source-code/src/bufferevent_fuzzer.cc ['/src/inspector/source-code/src/bufferevent_fuzzer.cc'] []
/src/libevent/minheap-internal.h ['buffer_add_file_fuzzer', '/src/inspector/light/source_files/src/bufferevent_fuzzer.cc', '/src/inspector/light/source_files/src/http_fuzzer.cc', 'buffer_fuzzer', '/src/inspector/source-code/src/http_fuzzer.cc', 'dns_config_fuzzer', '/src/inspector/source-code/src/dns_config_fuzzer.cc', '/src/inspector/source-code/src/bufferevent_fuzzer.cc', '/src/inspector/light/source_files/src/buffer_fuzzer.cc', '/src/inspector/source-code/src/buffer_fuzzer.cc', '/src/inspector/light/source_files/src/dns_config_fuzzer.cc', 'bufferevent_fuzzer', '/src/inspector/source-code/src/buffer_add_file_fuzzer.cc', '/src/inspector/light/source_files/src/buffer_add_file_fuzzer.cc', 'http_fuzzer'] []
/src/libevent/evutil_rand.c ['dns_config_fuzzer', '/src/inspector/source-code/src/dns_config_fuzzer.cc', '/src/inspector/light/source_files/src/dns_config_fuzzer.cc'] []
/src/libevent/ws.c ['/src/inspector/light/source_files/src/http_fuzzer.cc', '/src/inspector/source-code/src/http_fuzzer.cc', 'http_fuzzer'] []
/src/utils_fuzzer.cc ['utils_fuzzer'] []
/src/dns_config_fuzzer.cc ['dns_config_fuzzer'] []
/src/inspector/light/source_files/src/buffer_fuzzer.cc ['/src/inspector/light/source_files/src/buffer_fuzzer.cc'] []
/src/libevent/bufferevent-internal.h ['/src/inspector/light/source_files/src/bufferevent_fuzzer.cc', 'dns_config_fuzzer', '/src/inspector/source-code/src/dns_config_fuzzer.cc', '/src/inspector/source-code/src/bufferevent_fuzzer.cc', '/src/inspector/light/source_files/src/dns_config_fuzzer.cc', 'bufferevent_fuzzer'] []

Directories in report

Directory
/src/inspector/source-code/src/
/src/libevent/
/src/
/usr/include/x86_64-linux-gnu/bits/
/src/libevent/./
/usr/include/x86_64-linux-gnu/sys/
/src/inspector/light/source_files/src/
/usr/include/

Metadata section

This sections shows the raw data that is used to produce this report. This is mainly used for further processing and developer debugging.

Fuzzer Calltree file Program data file Coverage file
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buffer_add_file_fuzzer fuzzerLogFile-0-eRwW4J1dsT.data fuzzerLogFile-0-eRwW4J1dsT.data.yaml
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buffer_fuzzer fuzzerLogFile-0-iFYg748p7p.data fuzzerLogFile-0-iFYg748p7p.data.yaml
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dns_config_fuzzer fuzzerLogFile-0-bi67sRGroq.data fuzzerLogFile-0-bi67sRGroq.data.yaml
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parse_query_fuzzer fuzzerLogFile-0-wjikobCgam.data fuzzerLogFile-0-wjikobCgam.data.yaml
http_fuzzer fuzzerLogFile-0-tLZa8inDO0.data fuzzerLogFile-0-tLZa8inDO0.data.yaml