High level conclusions

Fuzzers reach 52.09% of cyclomatic complexity.

Fuzzers reach 47.00% of all functions.

Reachability and coverage overview

Functions statically reachable by fuzzers

1218 / 2591

Cyclomatic complexity statically reachable by fuzzers

6603 / 12675

Runtime code coverage of functions

884 / 2591

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	Fuzzers runtime hit	Func lines hit %	I Count	BB Count	Cyclomatic complexity	Functions reached	Reached by functions	Accumulated cyclomatic complexity	Undiscovered complexity

Fuzzer: fuzz-imap-utf7

Call tree

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

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	728	72.7%
gold	[1:9]	125	12.4%
yellow	[10:29]	13	1.29%
greenyellow	[30:49]	5	0.49%
lawngreen	50+	130	12.9%
All colors	1001	100

Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique non-covered Complexity	Unique Reachable Complexities	Unique Reachable Functions	All non-covered Complexity	All Reachable Complexity	Function Name	Function Callsite	Blocked Branch
1560	1560	4 : View List ['iostream_pump_stop', 'i_stream_unref', 'o_stream_unref', 'iostream_pump_unref']	1560	1560	iostream_pump_destroy	call site: 00914	/src/dovecot/src/lib/iostream-pump.c:211
639	639	1 : View List ['event_filter_match_source']	639	639	event_want_level	call site: 00156	/src/dovecot/src/lib/event-log.c:313
25	25	1 : View List ['event_find_field_recursive']	25	121	event_add_str	call site: 00148	/src/dovecot/src/lib/lib-event.c:1061
15	15	1 : View List ['random_open_urandom']	37	37	random_read	call site: 00016	/src/dovecot/src/lib/randgen.c:88
14	1572	8 : View List ['str_truncate', 'str_append', 'strchr', 'str_printfa', 'str_append_c', 'str_append_data', 'mbase64_decode_to_utf8', 'str_len']	14	1572	imap_utf7_to_utf8_int	call site: 00884	/src/dovecot/src/lib-imap/imap-utf7.c:306
14	1474	6 : View List ['str_truncate', 'mbase64_decode_to_utf8', 'str_len', 'strchr', 'str_printfa', 'str_append_c']	14	1474	imap_utf7_to_utf8_int	call site: 00891	/src/dovecot/src/lib-imap/imap-utf7.c:334
8	8	2 : View List ['event_copy_parent_defaults', 'event_ref']	8	8	event_create_internal	call site: 00088	/src/dovecot/src/lib/lib-event.c:413
4	4	1 : View List ['i_warning']	6	48	random_init	call site: 00007	/src/dovecot/src/lib/randgen.c:185
4	4	1 : View List ['i_fatal']	4	4	fd_close_on_exec	call site: 00026	/src/dovecot/src/lib/fd-util.c:21
4	4	1 : View List ['i_fatal']	4	4	hostpid_init	call site: 00349	/src/dovecot/src/lib/hostpid.c:35
4	4	1 : View List ['i_fatal']	4	4	lib_signals_ignore_forced	call site: 00849	/src/dovecot/src/lib/lib-signals.c:567
4	4	1 : View List ['i_fatal']	4	4	i_gettimeofday	call site: 00086	/src/dovecot/src/lib/time-util.c:12

Runtime coverage analysis

Covered functions

124

Functions that are reachable but not covered

241

Reachable functions

357

Percentage of reachable functions covered

32.49%

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
lib-imap/fuzz-imap-utf7.c	1
lib-test/fuzzer.c	2
lib/lib.c	6
lib/failures.c	6
lib/randgen.c	4
lib/fd-util.c	2
lib/./lib.h	1
lib/data-stack.c	18
lib/./malloc-overflow.h	2
lib/bits.c	1
lib/./bits.h	1
lib/lib-event.c	20
lib/mempool-alloconly.c	2
lib/./mempool.h	6
lib/time-util.c	2
lib/strfuncs.c	18
lib/imem.c	1
lib/./array.h	11
lib/buffer.c	18
lib/mempool.c	1
lib/event-log.c	2
lib/event-filter.c	16
lib/wildcard-match.c	5
lib/printf-format-fix.c	5
lib/net.c	4
lib/backtrace-string.c	3
lib/str.c	8
lib/mempool-datastack.c	1
lib/./str.h	6
lib/./strfuncs.h	1
lib/hostpid.c	1
lib/var-expand.c	7
lib/hash-method.c	1
lib/strnum.c	5
lib/pkcs5.c	3
lib/hmac.c	2
lib/safe-memset.c	1
lib/./hmac.h	1
lib/hex-binary.c	2
lib/./base64.h	4
lib/base64.c	4
lib/var-expand-if.c	3
lib/lib-signals.c	19
lib/ioloop.c	19
lib/ioloop-notify-inotify.c	2
lib/ioloop-notify-fd.c	1
lib/istream.c	4
lib/ioloop-epoll.c	5
lib/array.c	3
lib/ioloop-iolist.c	2
lib/iostream.c	2
lib/memarea.c	1
lib/write-full.c	1
lib-imap/imap-utf7.c	9
lib-imap/../../src/lib/str.h	6
lib-imap/../../src/lib/malloc-overflow.h	1
lib/unichar.c	3
lib/./unichar.h	2
lib-imap/../../src/lib/unichar.h	1
lib/iostream-pump.c	3
lib/ostream.c	3
lib/priorityq.c	7

Fuzzer: fuzz-imap-bodystructure

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	784	55.6%
gold	[1:9]	123	8.72%
yellow	[10:29]	6	0.42%
greenyellow	[30:49]	5	0.35%
lawngreen	50+	491	34.8%
All colors	1409	100

Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique non-covered Complexity	Unique Reachable Complexities	Unique Reachable Functions	All non-covered Complexity	All Reachable Complexity	Function Name	Function Callsite	Blocked Branch
1515	1560	4 : View List ['iostream_pump_stop', 'i_stream_unref', 'o_stream_unref', 'iostream_pump_unref']	1515	1560	iostream_pump_destroy	call site: 01323	/src/dovecot/src/lib/iostream-pump.c:211
639	639	1 : View List ['event_filter_match_source']	639	639	event_want_level	call site: 00156	/src/dovecot/src/lib/event-log.c:313
136	684	15 : View List ['imap_parser_open_list', 'imap_parser_close_list', 'imap_parser_read_text', 'imap_parser_read_literal_data', 'imap_parser_read_atom', 'i_unreached', 'i_stream_skip', 'is_valid_atom_char', 'imap_parser_is_next_text', 'imap_parser_skip_to_next', 'imap_parser_read_string', 'imap_parser_read_literal', 'i_stream_get_data', 'imap_parser_is_next_resp_text', 'i_panic']	136	684	imap_parser_read_arg	call site: 00932	/src/dovecot/src/lib-imap/imap-parser.c:645
63	113	3 : View List ['list_add_ghost_eol', 'array_get_i', 'array_append_space_i']	63	113	finish_line	call site: 00994	/src/dovecot/src/lib-imap/imap-parser.c:779
33	33	1 : View List ['i_stream_seek']	71	83	i_stream_read_memarea	call site: 00887	/src/dovecot/src/lib/istream.c:341
25	25	1 : View List ['event_find_field_recursive']	25	121	event_add_str	call site: 00148	/src/dovecot/src/lib/lib-event.c:1061
18	18	1 : View List ['imap_parser_is_next_resp_text']	22	22	imap_parser_read_arg	call site: 00944	/src/dovecot/src/lib-imap/imap-parser.c:694
17	17	1 : View List ['imap_parser_delete_extra_eol']	17	393	imap_parser_read_args	call site: 00923	/src/dovecot/src/lib-imap/imap-parser.c:809
15	15	1 : View List ['random_open_urandom']	37	37	random_read	call site: 00016	/src/dovecot/src/lib/randgen.c:88
10	101	4 : View List ['i_stream_unref', 'memarea_unref', 'p_free_internal.710', 'i_stream_snapshot_free']	10	101	i_stream_snapshot_free	call site: 00727	/src/dovecot/src/lib/istream.c:261
10	10	1 : View List ['i_stream_init_parent']	10	17	i_stream_create	call site: 00861	/src/dovecot/src/lib/istream.c:1251
10	10	1 : View List ['memarea_unref']	10	10	i_stream_free_buffer	call site: 00872	/src/dovecot/src/lib/istream.c:450

Runtime coverage analysis

Covered functions

218

Functions that are reachable but not covered

254

Reachable functions

460

Percentage of reachable functions covered

44.78%

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
lib-imap/fuzz-imap-bodystructure.c	6
lib-test/fuzzer.c	2
lib/lib.c	6
lib/failures.c	6
lib/randgen.c	4
lib/fd-util.c	2
lib/./lib.h	1
lib/data-stack.c	20
lib/./malloc-overflow.h	2
lib/bits.c	1
lib/./bits.h	1
lib/lib-event.c	20
lib/mempool-alloconly.c	2
lib/./mempool.h	6
lib/time-util.c	2
lib/strfuncs.c	24
lib/imem.c	1
lib/./array.h	11
lib/buffer.c	19
lib/mempool.c	1
lib/event-log.c	2
lib/event-filter.c	16
lib/wildcard-match.c	5
lib/printf-format-fix.c	5
lib/net.c	4
lib/backtrace-string.c	3
lib/str.c	8
lib/mempool-datastack.c	1
lib/./str.h	6
lib/./strfuncs.h	1
lib/hostpid.c	1
lib/var-expand.c	7
lib/hash-method.c	1
lib/strnum.c	6
lib/pkcs5.c	3
lib/hmac.c	2
lib/safe-memset.c	1
lib/./hmac.h	1
lib/hex-binary.c	2
lib/./base64.h	4
lib/base64.c	4
lib/var-expand-if.c	3
lib/lib-signals.c	19
lib/ioloop.c	19
lib/ioloop-notify-inotify.c	2
lib/ioloop-notify-fd.c	1
lib/istream.c	29
lib/ioloop-epoll.c	5
lib/array.c	3
lib/ioloop-iolist.c	2
lib/iostream.c	8
lib/memarea.c	2
lib/write-full.c	1
lib-imap/imap-bodystructure.c	14
lib/istream-data.c	3
lib-imap/imap-parser.c	24
lib-imap/../../src/lib/malloc-overflow.h	1
lib-imap/../../src/lib/mempool.h	3
lib-imap/../../src/lib/array.h	6
lib-imap/../../src/lib/lib.h	1
lib/strescape.c	1
lib/ostream.c	9
lib-imap/imap-arg.c	6
lib-imap/imap-envelope.c	5
lib-imap/../../src/lib/str.h	4
lib-imap/imap-quote.c	7
lib-mail/message-part.c	2
lib/iostream-pump.c	3
lib/priorityq.c	7

Fuzzer: fuzz-message-parser

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	731	57.3%
gold	[1:9]	102	8.00%
yellow	[10:29]	28	2.19%
greenyellow	[30:49]	3	0.23%
lawngreen	50+	410	32.1%
All colors	1274	100

Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique non-covered Complexity	Unique Reachable Complexities	Unique Reachable Functions	All non-covered Complexity	All Reachable Complexity	Function Name	Function Callsite	Blocked Branch
1515	1560	4 : View List ['iostream_pump_stop', 'i_stream_unref', 'o_stream_unref', 'iostream_pump_unref']	1515	1560	iostream_pump_destroy	call site: 01187	/src/dovecot/src/lib/iostream-pump.c:211
639	639	1 : View List ['event_filter_match_source']	639	639	event_want_level	call site: 00156	/src/dovecot/src/lib/event-log.c:313
33	33	1 : View List ['i_stream_seek']	71	83	i_stream_read_memarea	call site: 00901	/src/dovecot/src/lib/istream.c:341
25	25	1 : View List ['event_find_field_recursive']	25	121	event_add_str	call site: 00148	/src/dovecot/src/lib/lib-event.c:1061
16	16	2 : View List ['i_stream_read_bytes.268', 'i_panic']	16	437	message_parse_header_next	call site: 00973	/src/dovecot/src/lib-mail/message-header-parser.c:209
16	16	2 : View List ['i_stream_get_name', 'i_panic']	16	16	i_stream_default_snapshot	call site: 00000	/src/dovecot/src/lib/istream.c:228
15	15	1 : View List ['random_open_urandom']	37	37	random_read	call site: 00016	/src/dovecot/src/lib/randgen.c:88
12	12	1 : View List ['i_stream_get_data_size']	12	12	parse_next_header	call site: 00967	/src/dovecot/src/lib-mail/message-parser.c:620
10	10	1 : View List ['i_stream_init_parent']	10	17	i_stream_create	call site: 00875	/src/dovecot/src/lib/istream.c:1251
8	8	2 : View List ['event_copy_parent_defaults', 'event_ref']	8	8	event_create_internal	call site: 00088	/src/dovecot/src/lib/lib-event.c:413
6	6	1 : View List ['i_unreached']	6	6	i_stream_unref	call site: 00727	/src/dovecot/src/lib/istream.c:69
4	4	1 : View List ['i_warning']	6	48	random_init	call site: 00007	/src/dovecot/src/lib/randgen.c:185

Runtime coverage analysis

Covered functions

207

Functions that are reachable but not covered

240

Reachable functions

434

Percentage of reachable functions covered

44.7%

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
lib-mail/fuzz-message-parser.c	1
lib-test/fuzzer.c	2
lib/lib.c	6
lib/failures.c	6
lib/randgen.c	4
lib/fd-util.c	2
lib/./lib.h	1
lib/data-stack.c	18
lib/./malloc-overflow.h	2
lib/bits.c	1
lib/./bits.h	1
lib/lib-event.c	20
lib/mempool-alloconly.c	2
lib/./mempool.h	6
lib/time-util.c	2
lib/strfuncs.c	23
lib/imem.c	3
lib/./array.h	11
lib/buffer.c	18
lib/mempool.c	1
lib/event-log.c	2
lib/event-filter.c	16
lib/wildcard-match.c	5
lib/printf-format-fix.c	5
lib/net.c	4
lib/backtrace-string.c	3
lib/str.c	8
lib/mempool-datastack.c	1
lib/./str.h	6
lib/./strfuncs.h	1
lib/hostpid.c	1
lib/var-expand.c	7
lib/hash-method.c	1
lib/strnum.c	5
lib/pkcs5.c	3
lib/hmac.c	2
lib/safe-memset.c	1
lib/./hmac.h	1
lib/hex-binary.c	2
lib/./base64.h	4
lib/base64.c	4
lib/var-expand-if.c	3
lib/lib-signals.c	19
lib/ioloop.c	19
lib/ioloop-notify-inotify.c	2
lib/ioloop-notify-fd.c	1
lib/istream.c	28
lib/ioloop-epoll.c	5
lib/array.c	4
lib/ioloop-iolist.c	2
lib/iostream.c	8
lib/memarea.c	4
lib/write-full.c	1
lib-test/test-istream.c	4
lib-test/../../src/lib/malloc-overflow.h	1
lib-test/../../src/lib/mempool.h	2
lib/rand.c	2
lib-test/../../src/lib/lib.h	1
lib-mail/message-parser.c	25
lib-mail/../../src/lib/malloc-overflow.h	1
lib-mail/../../src/lib/mempool.h	2
lib-mail/message-header-parser.c	4
lib-mail/../../src/lib/istream.h	1
lib-mail/../../src/lib/str.h	6
lib-mail/rfc822-parser.c	7
lib-mail/../../src/lib/strfuncs.h	1
lib-mail/./rfc822-parser.h	1
lib-mail/rfc2231-parser.c	3
lib-mail/../../src/lib/array.h	8
lib-mail/message-size.c	1
lib/iostream-pump.c	3
lib/ostream.c	3
lib/priorityq.c	7

Fuzzer: fuzz-smtp-server

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	1956	49.2%
gold	[1:9]	114	2.87%
yellow	[10:29]	16	0.40%
greenyellow	[30:49]	9	0.22%
lawngreen	50+	1875	47.2%
All colors	3970	100

Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique non-covered Complexity	Unique Reachable Complexities	Unique Reachable Functions	All non-covered Complexity	All Reachable Complexity	Function Name	Function Callsite	Blocked Branch
2683	4732	3 : View List ['smtp_server_connection_close', 'smtp_server_connection_input_lock', 'smtp_server_connection_ssl_init']	3964	10449	smtp_server_connection_input	call site: 00000	/src/dovecot/src/lib-smtp/smtp-server-connection.c:575
2407	4410	11 : View List ['t_str_ucase', 'smtp_params_mail_parse_size', 'strcmp', 'smtp_params_mail_add_extra', 'smtp_params_mail_parse_envid', 'smtp_params_mail_parse_auth', 'pool_datastack_create', 'smtp_param_parse', 'smtp_params_mail_parse_body', 'smtp_params_mail_parse_ret', 'str_array_icase_find']	2407	4410	smtp_params_mail_parse	call site: 02585	/src/dovecot/src/lib-smtp/smtp-params.c:551
2346	7550	27 : View List ['t_str_ucase', 'smtp_xtext_parse', 'smtp_server_command_ref', 'array_is_created_i.2082', 'smtp_server_command_unref', 'str_begins_builtin_success.2083', 'smtp_server_connection_is_trusted', 'strcmp', 'strcasecmp', 'pool_datastack_create', 'smtp_server_connection_set_state', 'smtp_server_command_add_hook', 'cmd_xclient_check_state', 'smtp_param_parse', 'net_addr2ip', 'smtp_helo_domain_parse', 'p_malloc.2086', 'str_begins_icase', 'smtp_server_command_input_lock', 'array_get_i.2081', 'net_str2port', 't_strsplit', 'str_to_uint', 'strncasecmp', 'p_strdup', 'malloc_multiply_check.2084', 'smtp_server_cmd_xclient_extra_field']	2346	19350	smtp_server_cmd_xclient	call site: 03399	/src/dovecot/src/lib-smtp/smtp-server-cmd-xclient.c:100
1941	1941	2 : View List ['o_stream_get_disconnect_reason', 'smtp_server_connection_handle_output_error']	2577	3853	smtp_server_reply_send_real	call site: 02061	/src/dovecot/src/lib-smtp/smtp-server-reply.c:629
1647	1647	2 : View List ['stat', 'iostream_rawlog_create']	1647	1647	smtp_server_connection_update_rawlog	call site: 01594	/src/dovecot/src/lib-smtp/smtp-server-connection.c:150
1479	2365	7 : View List ['smtp_server_command_input_lock', 'cmd_auth_check_state', 'smtp_server_command_add_hook', 't_strsplit', 'p_malloc.1816', 'p_strdup', 'malloc_multiply_check.1814']	1479	5315	smtp_server_cmd_auth	call site: 01521	/src/dovecot/src/lib-smtp/smtp-server-cmd-auth.c:191
1475	2143	2 : View List ['smtp_address_encode', 'smtp_server_reply_index']	1475	2143	smtp_server_recipient_replyv	call site: 02959	/src/dovecot/src/lib-smtp/smtp-server-recipient.c:211
1333	1333	2 : View List ['event_reason_code', 'event_reason_begin']	1333	1333	smtp_server_connection_reason_begin	call site: 02661	/src/dovecot/src/lib-smtp/smtp-server-connection.c:1655
1328	1328	1 : View List ['o_stream_create_unix']	1997	4113	connection_init_streams	call site: 03758	/src/dovecot/src/lib/connection.c:468
1306	1306	4 : View List ['o_stream_get_error', 'writev', 'o_stream_lseek', 't_strdup']	1310	1310	o_stream_file_writev	call site: 01833	/src/dovecot/src/lib/ostream-file.c:165
1277	1277	1 : View List ['smtp_server_connection_handle_output_error']	1277	1277	smtp_server_connection_flush	call site: 01570	/src/dovecot/src/lib-smtp/smtp-server-connection.c:683
1109	2430	8 : View List ['t_str_ucase', 'smtp_params_rcpt_parse_notify', 'strcmp', 'smtp_params_rcpt_add_extra', 'pool_datastack_create', 'smtp_param_parse', 'smtp_params_rcpt_parse_orcpt', 'str_array_icase_find']	1109	2430	smtp_params_rcpt_parse	call site: 02758	/src/dovecot/src/lib-smtp/smtp-params.c:1121

Runtime coverage analysis

Covered functions

757

Functions that are reachable but not covered

490

Reachable functions

1185

Percentage of reachable functions covered

58.65%

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
lib-smtp/fuzz-smtp-server.c	2
lib-test/fuzzer.c	2
lib/lib.c	7
lib/failures.c	8
lib/randgen.c	4
lib/fd-util.c	4
lib/./lib.h	1
lib/data-stack.c	20
lib/./malloc-overflow.h	2
lib/bits.c	1
lib/./bits.h	1
lib/lib-event.c	42
lib/mempool-alloconly.c	2
lib/./mempool.h	7
lib/time-util.c	5
lib/strfuncs.c	39
lib/imem.c	5
lib/./array.h	12
lib/buffer.c	22
lib/mempool.c	1
lib/event-log.c	8
lib/event-filter.c	16
lib/wildcard-match.c	5
lib/printf-format-fix.c	5
lib/net.c	26
lib/backtrace-string.c	3
lib/str.c	9
lib/mempool-datastack.c	1
lib/./str.h	8
lib/./strfuncs.h	2
lib/hostpid.c	2
lib/var-expand.c	7
lib/hash-method.c	1
lib/strnum.c	7
lib/pkcs5.c	3
lib/hmac.c	2
lib/safe-memset.c	1
lib/./hmac.h	1
lib/hex-binary.c	2
lib/./base64.h	4
lib/base64.c	4
lib/var-expand-if.c	3
lib/lib-signals.c	19
lib/ioloop.c	53
lib/ioloop-notify-inotify.c	2
lib/ioloop-notify-fd.c	1
lib/istream.c	51
lib/ioloop-epoll.c	6
lib/array.c	6
lib/ioloop-iolist.c	2
lib/iostream.c	13
lib/memarea.c	6
lib/write-full.c	2
lib/priorityq.c	12
lib-smtp/smtp-server.c	4
lib-smtp/../../src/lib/malloc-overflow.h	2
lib-smtp/../../src/lib/mempool.h	3
lib-ssl-iostream/iostream-ssl.c	14
lib-ssl-iostream/../../src/lib/malloc-overflow.h	1
lib-ssl-iostream/../../src/lib/mempool.h	2
lib/./lib-event-private.h	1
lib-smtp/./smtp-common.h	1
lib-smtp/smtp-server-connection.c	51
lib/connection.c	32
lib-smtp/smtp-server-command.c	29
lib-smtp/../../src/lib/array.h	9
lib-smtp/smtp-server-cmd-helo.c	7
lib-smtp/smtp-server-reply.c	23
lib-smtp/../../src/lib/str.h	6
lib/ostream.c	48
lib-smtp/smtp-server-transaction.c	10
lib-smtp/smtp-server-recipient.c	16
lib-smtp/smtp-address.c	16
lib-smtp/./smtp-address.h	2
lib-smtp/./smtp-parser.h	7
lib-smtp/smtp-params.c	27
lib/str-sanitize.c	4
lib/unichar.c	2
lib/./unichar.h	2
lib-smtp/smtp-command-parser.c	6
lib-smtp/./smtp-server-private.h	1
lib-smtp/smtp-reply-parser.c	1
lib-smtp/smtp-reply.c	4
lib-smtp/./smtp-reply.h	1
lib-smtp/smtp-syntax.c	4
lib-smtp/smtp-parser.c	12
lib-smtp/smtp-server-cmd-auth.c	4
lib-smtp/smtp-server-cmd-starttls.c	5
lib/iostream-rawlog.c	10
lib/istream-rawlog.c	5
lib/ostream-file.c	34
lib/sendfile-util.c	1
lib/./istream.h	2
lib/ostream-rawlog.c	4
lib/./time-util.h	3
lib-smtp/../../src/lib/ostream.h	1
lib-ssl-iostream/iostream-ssl-context-cache.c	4
lib/hash.c	18
lib/primes.c	1
lib/module-dir.c	24
lib-master/master-service-ssl.c	1
lib-master/master-service-settings.c	1
lib-settings/settings-parser.c	1
lib-smtp/smtp-server-cmd-mail.c	5
lib-smtp/../../src/lib/strfuncs.h	1
lib-smtp/../../src/lib/lib.h	1
lib-smtp/smtp-server-cmd-rcpt.c	7
lib-mail/message-address.c	15
lib-mail/rfc822-parser.c	10
lib-mail/../../src/lib/str.h	5
lib-mail/../../src/lib/malloc-overflow.h	1
lib-mail/../../src/lib/mempool.h	1
lib-mail/../../src/lib/lib.h	1
lib-mail/./rfc822-parser.h	1
lib-smtp/smtp-server-cmd-data.c	21
lib-mail/istream-dot.c	7
lib/istream-failure-at.c	3
lib/istream-chain.c	11
lib/istream-limit.c	5
lib/istream-sized.c	8
lib-smtp/smtp-server-cmd-rset.c	3
lib-smtp/smtp-server-cmd-vrfy.c	2
lib-smtp/smtp-server-cmd-noop.c	2
lib-smtp/smtp-server-cmd-quit.c	1
lib-smtp/smtp-server-cmd-xclient.c	5
lib-smtp/./smtp-command.h	1
lib/guid.c	2
lib/sha1.c	6
lib-smtp/../../src/lib/base64.h	3
lib/strescape.c	4
lib/istream-unix.c	3
lib/istream-file.c	8
lib/fdpass.c	2
lib/ostream-unix.c	3
lib/sleep.c	2
lib/iostream-pump.c	3

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
master_service_settings_read_simple	/src/dovecot/src/lib-master/master-service-settings.c	3	['struct.master_service *', 'struct.setting_parser_info **', 'char **']	19	0	32	3	2	764	0	3496	1032
master_service_init_finish	/src/dovecot/src/lib-master/master-service.c	1	['struct.master_service *']	23	0	271	47	15	713	0	3142	410
master_getopt	/src/dovecot/src/lib-master/master-service.c	1	['struct.master_service *']	23	0	67	13	4	563	0	2385	401
smtp_server_connection_input	/src/dovecot/src/lib-smtp/smtp-server-connection.c	1	['struct.connection *']	18	0	248	40	14	674	0	2964	174
master_service_init	/src/dovecot/src/lib-master/master-service.c	5	['char *', 'int ', 'int *', 'char ***', 'char *']	16	0	665	113	36	846	0	3863	144
restrict_access_by_env	/src/dovecot/src/lib/restrict-access.c	2	['int ', 'char *']	35	0	55	9	4	209	0	859	127
master_service_deinit	/src/dovecot/src/lib-master/master-service.c	1	['struct.master_service **']	17	0	29	3	2	453	0	1818	106

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

Functions statically reachable by fuzzers

1637 / 2591

Cyclomatic complexity statically reachable by fuzzers

8895 / 12675

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	Fuzzers runtime hit	Func lines hit %	I Count	BB Count	Cyclomatic complexity	Functions reached	Reached by functions	Accumulated cyclomatic complexity	Undiscovered complexity

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
smtp_server_cmd_auth	43	12	27.90%	['fuzz-smtp-server']
smtp_server_cmd_xclient	129	12	9.302%	['fuzz-smtp-server']
smtp_server_connection_alloc	131	25	19.08%	['fuzz-smtp-server']
smtp_server_reply_update_prefix	44	17	38.63%	['fuzz-smtp-server']
base64_encode_finish	112	55	49.10%	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']
base64_encode_get_out_size	35	17	48.57%	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']
base64_encode_more_data	132	56	42.42%	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']
io_loop_destroy	83	28	33.73%	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']
i_stream_failure_at_read	34	14	41.17%	['fuzz-smtp-server']
i_stream_file_read	66	32	48.48%	['fuzz-smtp-server']
o_stream_file_writev	60	21	35.0%	['fuzz-smtp-server']
o_stream_file_writev_full	66	25	37.87%	['fuzz-smtp-server']
t_str_oneline	41	7	17.07%	['fuzz-smtp-server']
split_str_slow	40	20	50.0%	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']

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/dovecot/src/lib-mail/message-part.c	['fuzz-imap-bodystructure']	['fuzz-imap-bodystructure']
/src/dovecot/src/lib-mail/rfc822-parser.c	['fuzz-message-parser', 'fuzz-smtp-server']	['fuzz-message-parser']
/src/dovecot/src/lib/event-filter-lexer.l	[]	[]
/src/dovecot/src/lib/priorityq.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-smtp/./smtp-address.h	['fuzz-smtp-server']	[]
/src/dovecot/src/lib-smtp/smtp-reply-parser.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/str.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']
/src/dovecot/src/lib-smtp/smtp-command-parser.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/unichar.c	['fuzz-imap-utf7', 'fuzz-smtp-server']	['fuzz-imap-utf7', 'fuzz-smtp-server']
/src/dovecot/src/lib-ssl-iostream/iostream-ssl.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/./malloc-overflow.h	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	[]
/src/dovecot/src/lib-mail/./rfc822-parser.h	['fuzz-message-parser', 'fuzz-smtp-server']	[]
/src/dovecot/src/lib-smtp/smtp-server-cmd-noop.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-master/master-service.c	[]	[]
/src/dovecot/src/lib/md5.c	[]	[]
/src/dovecot/src/lib/istream-chain.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-mail/message-header-parser.c	['fuzz-message-parser']	['fuzz-message-parser']
/src/dovecot/src/lib/path-util.c	[]	[]
/src/dovecot/src/lib-smtp/./smtp-server-private.h	['fuzz-smtp-server']	[]
/src/dovecot/src/lib-master/master-service-ssl.c	['fuzz-smtp-server']	[]
/src/dovecot/src/lib/hmac.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	[]
/src/dovecot/src/lib/randgen.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']
/src/dovecot/src/lib/lib-signals.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']
/src/dovecot/src/lib/strfuncs.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']
/src/dovecot/src/lib/wildcard-match.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	[]
/src/dovecot/src/lib/lib-event.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']
/src/dovecot/src/lib/event-filter-parser.c	[]	[]
/src/dovecot/src/lib/./hmac.h	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	[]
/src/dovecot/src/lib-smtp/smtp-server-cmd-data.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/sha1.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/str-parse.c	[]	[]
/src/dovecot/src/lib-smtp/smtp-server-cmd-helo.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-smtp/smtp-server-connection.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/guid.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/mempool-unsafe-datastack.c	[]	[]
/src/dovecot/src/lib-imap/fuzz-imap-bodystructure.c	['fuzz-imap-bodystructure']	['fuzz-imap-bodystructure']
/src/dovecot/src/lib/pkcs5.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	[]
/src/dovecot/src/lib-smtp/smtp-server-cmd-auth.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/sleep.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-master/../../src/lib/mempool.h	[]	[]
/src/dovecot/src/lib/iostream-rawlog.c	['fuzz-smtp-server']	[]
/src/dovecot/src/lib-master/master-admin-client.c	[]	[]
/src/dovecot/src/lib/mempool-datastack.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']
/src/dovecot/src/lib-mail/message-parser.c	['fuzz-message-parser']	['fuzz-message-parser']
/src/dovecot/src/lib-imap/imap-bodystructure.c	['fuzz-imap-bodystructure']	['fuzz-imap-bodystructure']
/src/dovecot/src/lib-smtp/smtp-server-cmd-rcpt.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/nfs-workarounds.c	[]	[]
/src/dovecot/src/lib/./unichar.h	['fuzz-imap-utf7', 'fuzz-smtp-server']	[]
/src/dovecot/src/lib/hostpid.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']
/src/dovecot/src/lib/event-log.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']
/src/dovecot/src/lib-smtp/smtp-syntax.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-imap/../../src/lib/mempool.h	['fuzz-imap-bodystructure']	[]
/src/dovecot/src/lib/safe-mkstemp.c	[]	[]
/src/dovecot/src/lib/failures.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	[]
/src/dovecot/src/lib-master/stats-client.c	[]	[]
/src/dovecot/src/lib-mail/fuzz-message-parser.c	['fuzz-message-parser']	['fuzz-message-parser']
/src/dovecot/src/lib/mempool.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']
/src/dovecot/src/lib/strnum.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	['fuzz-imap-bodystructure', 'fuzz-smtp-server']
/src/dovecot/src/lib-smtp/smtp-server.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/home-expand.c	[]	[]
/src/dovecot/src/lib-mail/../../src/lib/strfuncs.h	['fuzz-message-parser']	[]
/src/dovecot/src/lib-smtp/../../src/lib/str.h	['fuzz-smtp-server']	[]
/src/dovecot/src/lib-imap/imap-parser.c	['fuzz-imap-bodystructure']	['fuzz-imap-bodystructure']
/src/dovecot/src/lib-smtp/smtp-server-cmd-starttls.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/./istream.h	['fuzz-smtp-server']	[]
/src/dovecot/src/lib/lib.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']
/src/dovecot/src/lib-mail/rfc2231-parser.c	['fuzz-message-parser']	['fuzz-message-parser']
/src/dovecot/src/lib-mail/message-address.c	['fuzz-smtp-server']	[]
/src/dovecot/src/lib-settings/settings-parser.c	['fuzz-smtp-server']	[]
/src/dovecot/src/lib/connection.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/utc-mktime.c	[]	[]
/src/dovecot/src/lib/./strfuncs.h	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	[]
/src/dovecot/src/lib/istream-data.c	['fuzz-imap-bodystructure']	['fuzz-imap-bodystructure']
/src/dovecot/src/lib-smtp/smtp-server-reply.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/net.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-master/syslog-util.c	[]	[]
/src/dovecot/src/lib-smtp/smtp-server-transaction.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/sendfile-util.c	['fuzz-smtp-server']	[]
/src/dovecot/src/lib/./array.h	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	[]
/src/dovecot/src/lib-smtp/./smtp-command.h	['fuzz-smtp-server']	[]
/src/dovecot/src/lib-test/fuzzer.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']
/src/dovecot/src/lib/module-dir.c	['fuzz-smtp-server']	[]
/src/dovecot/src/lib/event-filter-parser.y	[]	[]
/src/dovecot/src/lib/./strescape.h	[]	[]
/src/dovecot/src/lib-smtp/smtp-common.c	[]	[]
/src/dovecot/src/lib-smtp/./smtp-common.h	['fuzz-smtp-server']	[]
/src/dovecot/src/lib-ssl-iostream/iostream-ssl-context-cache.c	['fuzz-smtp-server']	[]
/src/dovecot/src/lib/ioloop-epoll.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-test/test-istream.c	['fuzz-message-parser']	['fuzz-message-parser']
/src/dovecot/src/lib/istream-sized.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/primes.c	['fuzz-smtp-server']	[]
/src/dovecot/src/lib/./buffer.h	[]	[]
/src/dovecot/src/lib/str-sanitize.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/write-full.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	[]
/src/dovecot/src/lib/utc-offset.c	[]	[]
/src/dovecot/src/lib/./base64.h	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	[]
/src/dovecot/src/lib-master/master-instance.c	[]	[]
/src/dovecot/src/lib/env-util.c	[]	[]
/src/dovecot/src/lib/base64.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-smtp/smtp-server-cmd-rset.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/eacces-error.c	[]	[]
/src/dovecot/src/lib/execv-const.c	[]	[]
/src/dovecot/src/lib/./str.h	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	[]
/src/dovecot/src/lib/file-lock.c	[]	[]
/src/dovecot/src/lib/ioloop-iolist.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/./lib-event-private.h	['fuzz-smtp-server']	[]
/src/dovecot/src/lib/printf-format-fix.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']
/src/dovecot/src/lib-smtp/smtp-address.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-smtp/./smtp-parser.h	['fuzz-smtp-server']	[]
/src/dovecot/src/lib/mempool-alloconly.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']
/src/dovecot/src/lib/hex-binary.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	[]
/src/dovecot/src/lib/istream.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	['fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']
/src/dovecot/src/lib-smtp/smtp-reply.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-mail/istream-dot.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/./lib.h	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	[]
/src/dovecot/src/lib-smtp/smtp-server-recipient.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/ioloop-notify-inotify.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	[]
/src/dovecot/src/lib/ostream-rawlog.c	['fuzz-smtp-server']	[]
/src/dovecot/src/lib/md4.c	[]	[]
/src/dovecot/src/lib-smtp/smtp-parser.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-master/../../src/lib/byteorder.h	[]	[]
/src/dovecot/src/lib/ioloop-notify-fd.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	[]
/src/dovecot/src/lib/ostream.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/./time-util.h	['fuzz-smtp-server']	[]
/src/dovecot/src/lib/bits.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']
/src/dovecot/src/lib/fd-util.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']
/src/dovecot/src/lib-smtp/smtp-params.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/fdpass.c	['fuzz-smtp-server']	[]
/src/dovecot/src/lib/imem.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']
/src/dovecot/src/lib-smtp/smtp-server-cmd-vrfy.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/istream-unix.c	['fuzz-smtp-server']	[]
/src/dovecot/src/lib/backtrace-string.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	[]
/src/dovecot/src/lib/strescape.c	['fuzz-imap-bodystructure', 'fuzz-smtp-server']	['fuzz-imap-bodystructure']
/src/dovecot/src/lib/hash-method.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	[]
/src/dovecot/src/lib/ostream-unix.c	['fuzz-smtp-server']	[]
/src/dovecot/src/lib/ostream-file.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/hash.c	['fuzz-smtp-server']	[]
/src/dovecot/src/lib/ioloop.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']
/src/dovecot/src/lib-smtp/smtp-server-cmd-quit.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/array.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	['fuzz-message-parser', 'fuzz-smtp-server']
/src/dovecot/src/lib/mmap-util.c	[]	[]
/src/dovecot/src/lib-smtp/smtp-server-command.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/var-expand-if.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	[]
/src/dovecot/src/lib/buffer.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']
/src/dovecot/src/lib-imap/imap-quote.c	['fuzz-imap-bodystructure']	['fuzz-imap-bodystructure']
/src/dovecot/src/lib/rand.c	['fuzz-message-parser']	['fuzz-message-parser']
/src/dovecot/src/lib/event-filter.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']
/src/dovecot/src/lib/restrict-access.c	[]	[]
/src/dovecot/src/lib-mail/message-size.c	['fuzz-message-parser']	['fuzz-message-parser']
/src/dovecot/src/lib-imap/fuzz-imap-utf7.c	['fuzz-imap-utf7']	['fuzz-imap-utf7']
/src/dovecot/src/lib/event-filter-lexer.c	[]	[]
/src/dovecot/src/lib/iostream.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	['fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']
/src/dovecot/src/lib-smtp/./smtp-syntax.h	[]	[]
/src/dovecot/src/lib-master/master-service-haproxy.c	[]	[]
/src/dovecot/src/lib/mempool-system.c	[]	[]
/src/dovecot/src/lib/safe-memset.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/./var-expand.h	[]	[]
/src/dovecot/src/lib-smtp/smtp-server-cmd-mail.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/process-title.c	[]	[]
/src/dovecot/src/lib-imap/imap-arg.c	['fuzz-imap-bodystructure']	['fuzz-imap-bodystructure']
/src/dovecot/src/lib/ipwd.c	[]	[]
/src/dovecot/src/lib-master/../../src/lib/guid.h	[]	[]
/src/dovecot/src/lib/sha3.c	[]	[]
/src/dovecot/src/lib-master/../../src/lib/ostream.h	[]	[]
/src/dovecot/src/lib-smtp/./smtp-reply.h	['fuzz-smtp-server']	[]
/src/dovecot/src/lib-smtp/smtp-server-cmd-xclient.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-smtp/fuzz-smtp-server.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/istream-failure-at.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-imap/imap-utf7.c	['fuzz-imap-utf7']	['fuzz-imap-utf7']
/src/dovecot/src/lib-imap/imap-envelope.c	['fuzz-imap-bodystructure']	['fuzz-imap-bodystructure']
/src/dovecot/src/lib-smtp/./smtp-params.h	[]	[]
/src/dovecot/src/lib-master/master-service-ssl-settings.c	[]	[]
/src/dovecot/src/lib/time-util.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']
/src/dovecot/src/lib/sha2.c	[]	[]
/src/dovecot/src/lib/iostream-pump.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']
/src/dovecot/src/lib/istream-rawlog.c	['fuzz-smtp-server']	[]
/src/dovecot/src/lib/./bits.h	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	[]
/src/dovecot/src/lib/var-expand.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']
/src/dovecot/src/lib-master/master-service-settings.c	['fuzz-smtp-server']	[]
/src/dovecot/src/lib/file-dotlock.c	[]	[]
/src/dovecot/src/lib/./mempool.h	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	[]
/src/dovecot/src/lib/istream-file.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/istream-limit.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/data-stack.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']
/src/dovecot/src/lib/memarea.c	['fuzz-imap-utf7', 'fuzz-imap-bodystructure', 'fuzz-message-parser', 'fuzz-smtp-server']	['fuzz-message-parser', 'fuzz-smtp-server']
/src/dovecot/src/lib-mail/message-date.c	[]	[]

Directories in report

Directory
/src/dovecot/src/lib/
/src/dovecot/src/lib/./
/src/dovecot/src/lib-imap/../../src/lib/
/src/dovecot/src/lib-mail/../../src/lib/
/src/dovecot/src/lib-master/../../src/lib/
/src/dovecot/src/lib-imap/
/src/dovecot/src/lib-master/
/src/dovecot/src/lib-mail/
/src/dovecot/src/lib-smtp/../../src/lib/
/src/dovecot/src/lib-mail/./
/src/dovecot/src/lib-test/
/src/dovecot/src/lib-smtp/./
/src/dovecot/src/lib-ssl-iostream/
/src/dovecot/src/lib-settings/
/src/dovecot/src/lib-smtp/