High level conclusions

Fuzzers reach 47.40% of cyclomatic complexity.

Fuzzers reach 42.57% of all functions.

Reachability and coverage overview

Functions statically reachable by fuzzers

1470 / 3453

Cyclomatic complexity statically reachable by fuzzers

8051 / 16983

Runtime code coverage of functions

1517 / 3453

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-qp-decoder

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	617	75.4%
gold	[1:9]	105	12.8%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	96	11.7%
All colors	818	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
135	504	lib_signals_init	call site: 00504	lib_signals_ioloop_switch
95	722	iostream_pump_destroy	call site: 00722	io_loop_destroy
73	181	printf_format_fix_noalloc	call site: 00181	t_buffer_get
53	391	buffer_copy	call site: 00391	str_vprintfa
51	259	i_snprintf	call site: 00259	t_push
42	119	buffer_check_limits	call site: 00119	event_want_level
27	362	str_vprintfa	call site: 00362	event_want_level
25	39	t_buffer_alloc	call site: 00039	data_stack_send_grow_event
11	85	i_strdup	call site: 00085	event_add_int
10	66	p_strdup	call site: 00066	event_call_callbacks_noargs
10	170	printf_format_fix_noalloc	call site: 00170	fix_format_real
8	316	str_new	call site: 00316	backtrace_append

Runtime coverage analysis

Covered functions

102

Functions that are reachable but not covered

201

Reachable functions

289

Percentage of reachable functions covered

30.45%

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-qp-decoder.c	1
lib-test/fuzzer.c	2
lib/lib.c	6
lib/failures.c	8
lib/randgen.c	2
lib/data-stack.c	17
lib/./malloc-overflow.h	2
lib/bits.c	1
lib/./bits.h	1
lib/lib-event.c	24
lib/mempool-alloconly.c	2
lib/./mempool.h	6
lib/time-util.c	2
lib/strfuncs.c	9
lib/./array.h	11
lib/./lib.h	1
lib/imem.c	1
lib/buffer.c	19
lib/mempool.c	1
lib/event-log.c	7
lib/event-filter.c	19
lib/wildcard-match.c	4
lib/printf-format-fix.c	5
lib/net.c	4
lib/backtrace-string.c	3
lib/str.c	7
lib/mempool-datastack.c	1
lib/./str.h	6
lib/./strfuncs.h	1
lib/hostpid.c	1
lib/fd-util.c	2
lib/lib-signals.c	15
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-mail/qp-decoder.c	6
lib-mail/../../src/lib/malloc-overflow.h	1
lib-mail/../../src/lib/mempool.h	2
lib/hex-binary.c	1
lib/iostream-pump.c	3
lib/ostream.c	3
lib/priorityq.c	7

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	562	67.9%
gold	[1:9]	121	14.6%
yellow	[10:29]	11	1.33%
greenyellow	[30:49]	5	0.60%
lawngreen	50+	128	15.4%
All colors	827	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
135	504	lib_signals_init	call site: 00504	lib_signals_ioloop_switch
95	731	iostream_pump_destroy	call site: 00731	io_loop_destroy
82	362	str_vprintfa	call site: 00362	event_want_level
51	259	i_snprintf	call site: 00259	t_push
37	181	printf_format_fix_noalloc	call site: 00181	t_buffer_get
32	222	t_malloc_real	call site: 00222	t_strdup_printf
26	135	event_want_level	call site: 00135	event_filter_match_source
10	170	printf_format_fix_noalloc	call site: 00170	fix_format_real
8	316	str_new	call site: 00316	backtrace_append
7	328	buffer_check_append_limits	call site: 00328	str_c
7	343	buffer_set_used_size	call site: 00343	t_strdup_printf
7	647	lib_signals_init	call site: 00647	io_remove

Runtime coverage analysis

Covered functions

134

Functions that are reachable but not covered

180

Reachable functions

298

Percentage of reachable functions covered

39.6%

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	3
lib/lib.c	6
lib/failures.c	8
lib/randgen.c	2
lib/data-stack.c	17
lib/./malloc-overflow.h	2
lib/bits.c	1
lib/./bits.h	1
lib/lib-event.c	24
lib/mempool-alloconly.c	2
lib/./mempool.h	6
lib/time-util.c	2
lib/strfuncs.c	9
lib/./array.h	11
lib/./lib.h	1
lib/imem.c	1
lib/buffer.c	18
lib/mempool.c	1
lib/event-log.c	7
lib/event-filter.c	19
lib/wildcard-match.c	4
lib/printf-format-fix.c	5
lib/net.c	4
lib/backtrace-string.c	3
lib/str.c	7
lib/mempool-datastack.c	1
lib/./str.h	6
lib/./strfuncs.h	1
lib/hostpid.c	1
lib/fd-util.c	2
lib/lib-signals.c	15
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-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-message-decoder

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	626	52.2%
gold	[1:9]	108	9.02%
yellow	[10:29]	24	2.00%
greenyellow	[30:49]	1	0.08%
lawngreen	50+	438	36.5%
All colors	1197	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
93	1103	iostream_pump_destroy	call site: 01103	io_loop_destroy
51	259	i_snprintf	call site: 00259	t_push
48	562	io_stream_free	call site: 00562	lib_signals_ioloop_ref
41	403	str_truncate	call site: 00403	event_get_log_message_str_out
38	504	lib_signals_init	call site: 00504	lib_signals_ioloop_switch
34	362	str_vprintfa	call site: 00362	event_want_level
32	222	t_malloc_real	call site: 00222	t_strdup_printf
31	187	p_strdup_vprintf	call site: 00187	event_match_field
29	1013	message_decoder_decode_next_block	call site: 01013	qp_decoder_more
27	612	buffer_delete	call site: 00612	signal_shadow
23	135	event_want_level	call site: 00135	event_filter_match_source
15	775	buffer_append_c	call site: 00775	buffer_append_buf

Runtime coverage analysis

Covered functions

305

Functions that are reachable but not covered

178

Reachable functions

408

Percentage of reachable functions covered

56.37%

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

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
lib-mail/fuzz-message-decoder.c	1
lib-test/fuzzer.c	2
lib/lib.c	6
lib/failures.c	8
lib/randgen.c	2
lib/data-stack.c	17
lib/./malloc-overflow.h	2
lib/bits.c	1
lib/./bits.h	1
lib/lib-event.c	24
lib/mempool-alloconly.c	2
lib/./mempool.h	6
lib/time-util.c	2
lib/strfuncs.c	12
lib/./array.h	11
lib/./lib.h	1
lib/imem.c	1
lib/buffer.c	20
lib/mempool.c	1
lib/event-log.c	7
lib/event-filter.c	19
lib/wildcard-match.c	4
lib/printf-format-fix.c	5
lib/net.c	4
lib/backtrace-string.c	3
lib/str.c	7
lib/mempool-datastack.c	1
lib/./str.h	6
lib/./strfuncs.h	1
lib/hostpid.c	1
lib/fd-util.c	2
lib/lib-signals.c	15
lib/ioloop.c	19
lib/ioloop-notify-inotify.c	2
lib/ioloop-notify-fd.c	1
lib/istream.c	19
lib/ioloop-epoll.c	5
lib/array.c	4
lib/ioloop-iolist.c	2
lib/iostream.c	4
lib/memarea.c	2
lib-test/test-istream.c	1
lib-test/../../src/lib/malloc-overflow.h	1
lib-test/../../src/lib/mempool.h	1
lib-mail/message-parser.c	9
lib-mail/../../src/lib/malloc-overflow.h	1
lib-mail/../../src/lib/mempool.h	2
lib-mail/../../src/lib/array.h	9
lib-mail/message-decoder.c	10
lib-mail/../../src/lib/base64.h	4
lib/unichar.c	9
lib/unicode-transform.c	4
lib/./unicode-transform.h	4
lib/./unichar.h	2
lib-mail/../../src/lib/istream.h	1
lib-mail/message-size.c	1
lib-mail/qp-decoder.c	6
lib-mail/rfc822-parser.c	7
lib-mail/../../src/lib/str.h	6
lib-mail/./rfc822-parser.h	1
lib-mail/rfc2231-parser.c	11
lib/strnum.c	3
lib-charset/charset-utf8.c	7
lib-mail/message-header-decode.c	5
lib-mail/quoted-printable.c	1
lib/hex-binary.c	1
lib/base64.c	4
lib/./base64.h	1
lib-mail/../../src/lib/lib.h	1
lib-mail/message-header-parser.c	1
lib/iostream-pump.c	3
lib/ostream.c	3
lib/priorityq.c	7

Fuzzer: fuzz-var-expand

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	704	69.7%
gold	[1:9]	130	12.8%
yellow	[10:29]	6	0.59%
greenyellow	[30:49]	3	0.29%
lawngreen	50+	167	16.5%
All colors	1010	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
135	504	lib_signals_init	call site: 00504	lib_signals_ioloop_switch
94	915	iostream_pump_destroy	call site: 00915	io_loop_destroy
51	259	i_snprintf	call site: 00259	t_push
44	400	t_memdup_noconst	call site: 00400	event_get_log_message_str_out
37	181	printf_format_fix_noalloc	call site: 00181	t_buffer_get
32	222	t_malloc_real	call site: 00222	t_strdup_printf
28	755	uni_utf8_parse_char	call site: 00755	append_valid_utf8
26	135	event_want_level	call site: 00135	event_filter_match_source
23	362	str_vprintfa	call site: 00362	event_want_level
22	820	array_sort_i	call site: 00820	push_argument
16	846	str_parse_uintmax	call site: 00846	push_named_argument
15	725	str_to_uintmax_oct	call site: 00725	str_append_c

Runtime coverage analysis

Covered functions

191

Functions that are reachable but not covered

193

Reachable functions

362

Percentage of reachable functions covered

46.69%

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-var-expand/fuzz-var-expand.c	1
lib-test/fuzzer.c	3
lib/lib.c	6
lib/failures.c	8
lib/randgen.c	2
lib/data-stack.c	19
lib/./malloc-overflow.h	2
lib/bits.c	1
lib/./bits.h	1
lib/lib-event.c	24
lib/mempool-alloconly.c	2
lib/./mempool.h	6
lib/time-util.c	2
lib/strfuncs.c	13
lib/./array.h	11
lib/./lib.h	1
lib/imem.c	1
lib/buffer.c	18
lib/mempool.c	1
lib/event-log.c	7
lib/event-filter.c	19
lib/wildcard-match.c	4
lib/printf-format-fix.c	5
lib/net.c	4
lib/backtrace-string.c	3
lib/str.c	7
lib/mempool-datastack.c	1
lib/./str.h	6
lib/./strfuncs.h	1
lib/hostpid.c	1
lib/fd-util.c	2
lib/lib-signals.c	15
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	5
lib/ioloop-iolist.c	2
lib/iostream.c	2
lib/memarea.c	1
lib-var-expand/expansion-program.c	2
lib-var-expand/../../src/lib/malloc-overflow.h	1
lib-var-expand/../../src/lib/mempool.h	3
lib-var-expand/../../src/lib/array.h	5
lib-var-expand/var-expand-lexer.c	17
lib-var-expand/var-expand-lexer.l	6
lib-var-expand/var-expand-parser.c	5
lib-var-expand/../../src/lib/str.h	3
lib/strnum.c	11
lib/unichar.c	5
lib/./unichar.h	2
lib-var-expand/../../src/lib/lib.h	1
lib-var-expand/var-expand-parser.y	7
lib/iostream-pump.c	3
lib/ostream.c	3
lib/priorityq.c	7

Fuzzer: fuzz-message-date

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	567	68.8%
gold	[1:9]	144	17.4%
yellow	[10:29]	13	1.57%
greenyellow	[30:49]	5	0.60%
lawngreen	50+	94	11.4%
All colors	823	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
135	504	lib_signals_init	call site: 00504	lib_signals_ioloop_switch
95	727	iostream_pump_destroy	call site: 00727	io_loop_destroy
51	259	i_snprintf	call site: 00259	t_push
41	403	str_truncate	call site: 00403	event_get_log_message_str_out
39	362	str_vprintfa	call site: 00362	event_want_level
37	181	printf_format_fix_noalloc	call site: 00181	t_buffer_get
32	222	t_malloc_real	call site: 00222	t_strdup_printf
26	135	event_want_level	call site: 00135	event_filter_match_source
10	170	printf_format_fix_noalloc	call site: 00170	fix_format_real
8	316	str_new	call site: 00316	backtrace_append
8	343	buffer_set_used_size	call site: 00343	t_strdup_printf
7	328	buffer_check_append_limits	call site: 00328	str_c

Runtime coverage analysis

Covered functions

133

Functions that are reachable but not covered

181

Reachable functions

296

Percentage of reachable functions covered

38.85%

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-date.c	1
lib-test/fuzzer.c	2
lib/lib.c	6
lib/failures.c	8
lib/randgen.c	2
lib/data-stack.c	17
lib/./malloc-overflow.h	2
lib/bits.c	1
lib/./bits.h	1
lib/lib-event.c	24
lib/mempool-alloconly.c	2
lib/./mempool.h	6
lib/time-util.c	2
lib/strfuncs.c	10
lib/./array.h	11
lib/./lib.h	1
lib/imem.c	1
lib/buffer.c	17
lib/mempool.c	1
lib/event-log.c	7
lib/event-filter.c	19
lib/wildcard-match.c	4
lib/printf-format-fix.c	5
lib/net.c	4
lib/backtrace-string.c	3
lib/str.c	7
lib/mempool-datastack.c	1
lib/./str.h	6
lib/./strfuncs.h	1
lib/hostpid.c	1
lib/fd-util.c	2
lib/lib-signals.c	15
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-mail/message-date.c	4
lib-mail/rfc822-parser.c	4
lib-mail/../../src/lib/str.h	5
lib/utc-mktime.c	3
lib-mail/./rfc822-parser.h	1
lib/iostream-pump.c	3
lib/ostream.c	3
lib/priorityq.c	7

Fuzzer: fuzz-json-istream

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	720	56.1%
gold	[1:9]	111	8.65%
yellow	[10:29]	4	0.31%
greenyellow	[30:49]	4	0.31%
lawngreen	50+	443	34.5%
All colors	1282	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
95	1186	iostream_pump_destroy	call site: 01186	io_loop_destroy
51	259	i_snprintf	call site: 00259	t_push
48	591	array_idx_get_space_i	call site: 00591	signal_read
41	403	str_truncate	call site: 00403	event_get_log_message_str_out
39	119	buffer_check_limits	call site: 00119	event_want_level
39	362	str_vprintfa	call site: 00362	event_want_level
35	219	t_malloc_no0	call site: 00219	t_strdup_printf
30	188	p_strdup_vprintf	call site: 00188	event_match_field
28	562	io_stream_free	call site: 00562	lib_signals_ioloop_ref
27	504	lib_signals_init	call site: 00504	lib_signals_ioloop_switch
18	747	json_tree_unref	call site: 00747	json_istream_drop_value_stream
17	1079	json_parser_do_parse_value	call site: 01079	json_parser_callback_string_stream

Runtime coverage analysis

Covered functions

235

Functions that are reachable but not covered

211

Reachable functions

405

Percentage of reachable functions covered

47.9%

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-json/fuzz-json-istream.c	1
lib-test/fuzzer.c	2
lib/lib.c	6
lib/failures.c	8
lib/randgen.c	2
lib/data-stack.c	17
lib/./malloc-overflow.h	2
lib/bits.c	1
lib/./bits.h	1
lib/lib-event.c	24
lib/mempool-alloconly.c	2
lib/./mempool.h	6
lib/time-util.c	2
lib/strfuncs.c	11
lib/./array.h	11
lib/./lib.h	1
lib/imem.c	2
lib/buffer.c	18
lib/mempool.c	1
lib/event-log.c	7
lib/event-filter.c	19
lib/wildcard-match.c	4
lib/printf-format-fix.c	5
lib/net.c	4
lib/backtrace-string.c	3
lib/str.c	7
lib/mempool-datastack.c	1
lib/./str.h	6
lib/./strfuncs.h	1
lib/hostpid.c	1
lib/fd-util.c	2
lib/lib-signals.c	15
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	3
lib/ioloop-iolist.c	2
lib/iostream.c	6
lib/memarea.c	2
lib-test/test-istream.c	1
lib-test/../../src/lib/malloc-overflow.h	1
lib-test/../../src/lib/mempool.h	1
lib-json/json-istream.c	13
lib-json/../../src/lib/malloc-overflow.h	1
lib-json/../../src/lib/mempool.h	4
lib-json/json-parser.c	52
lib-json/../../src/lib/array.h	5
lib-json/./json-types.h	2
lib-json/json-tree.c	9
lib-json/../../src/lib/lib.h	1
lib-json/../../src/lib/istream.h	2
lib/unichar.c	3
lib/./unichar.h	2
lib-json/./json-syntax.h	4
lib-json/../../src/lib/str.h	5
lib-json/../../src/lib/unichar.h	2
lib/iostream-pump.c	3
lib/ostream.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	546	63.7%
gold	[1:9]	106	12.3%
yellow	[10:29]	25	2.91%
greenyellow	[30:49]	3	0.35%
lawngreen	50+	177	20.6%
All colors	857	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
94	762	iostream_pump_destroy	call site: 00762	io_loop_destroy
51	259	i_snprintf	call site: 00259	t_push
48	562	io_stream_free	call site: 00562	lib_signals_ioloop_ref
41	403	str_truncate	call site: 00403	event_get_log_message_str_out
38	504	lib_signals_init	call site: 00504	lib_signals_ioloop_switch
34	362	str_vprintfa	call site: 00362	event_want_level
32	222	t_malloc_real	call site: 00222	t_strdup_printf
31	187	p_strdup_vprintf	call site: 00187	event_match_field
27	612	buffer_delete	call site: 00612	signal_shadow
23	135	event_want_level	call site: 00135	event_filter_match_source
10	170	printf_format_fix_noalloc	call site: 00170	fix_format_real
8	316	str_new	call site: 00316	backtrace_append

Runtime coverage analysis

Covered functions

248

Functions that are reachable but not covered

165

Reachable functions

311

Percentage of reachable functions covered

46.95%

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	8
lib/randgen.c	2
lib/data-stack.c	17
lib/./malloc-overflow.h	2
lib/bits.c	1
lib/./bits.h	1
lib/lib-event.c	24
lib/mempool-alloconly.c	2
lib/./mempool.h	6
lib/time-util.c	2
lib/strfuncs.c	9
lib/./array.h	11
lib/./lib.h	1
lib/imem.c	1
lib/buffer.c	17
lib/mempool.c	1
lib/event-log.c	7
lib/event-filter.c	19
lib/wildcard-match.c	4
lib/printf-format-fix.c	5
lib/net.c	4
lib/backtrace-string.c	3
lib/str.c	7
lib/mempool-datastack.c	1
lib/./str.h	6
lib/./strfuncs.h	1
lib/hostpid.c	1
lib/fd-util.c	2
lib/lib-signals.c	15
lib/ioloop.c	19
lib/ioloop-notify-inotify.c	2
lib/ioloop-notify-fd.c	1
lib/istream.c	19
lib/ioloop-epoll.c	5
lib/array.c	3
lib/ioloop-iolist.c	2
lib/iostream.c	4
lib/memarea.c	2
lib-test/test-istream.c	1
lib-test/../../src/lib/malloc-overflow.h	1
lib-test/../../src/lib/mempool.h	1
lib-mail/message-parser.c	9
lib-mail/../../src/lib/malloc-overflow.h	1
lib-mail/../../src/lib/mempool.h	2
lib-mail/../../src/lib/array.h	6
lib-mail/../../src/lib/istream.h	1
lib-mail/message-size.c	1
lib-mail/message-header-parser.c	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	626	50.2%
gold	[1:9]	115	9.22%
yellow	[10:29]	5	0.40%
greenyellow	[30:49]	5	0.40%
lawngreen	50+	495	39.7%
All colors	1246	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
94	1151	iostream_pump_destroy	call site: 01151	io_loop_destroy
77	562	io_stream_free	call site: 00562	lib_signals_ioloop_ref
51	259	i_snprintf	call site: 00259	t_push
41	403	str_truncate	call site: 00403	event_get_log_message_str_out
39	504	lib_signals_init	call site: 00504	lib_signals_ioloop_switch
34	362	str_vprintfa	call site: 00362	event_want_level
32	222	t_malloc_real	call site: 00222	t_strdup_printf
31	187	p_strdup_vprintf	call site: 00187	event_match_field
23	135	event_want_level	call site: 00135	event_filter_match_source
10	170	printf_format_fix_noalloc	call site: 00170	fix_format_real
10	776	imap_parser_read_literal	call site: 00776	o_stream_nsend
9	685	i_stream_read	call site: 00685	i_stream_seek

Runtime coverage analysis

Covered functions

227

Functions that are reachable but not covered

189

Reachable functions

391

Percentage of reachable functions covered

51.66%

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	3
lib/lib.c	6
lib/failures.c	8
lib/randgen.c	2
lib/data-stack.c	19
lib/./malloc-overflow.h	2
lib/bits.c	1
lib/./bits.h	1
lib/lib-event.c	24
lib/mempool-alloconly.c	2
lib/./mempool.h	6
lib/time-util.c	2
lib/strfuncs.c	13
lib/./array.h	11
lib/./lib.h	1
lib/imem.c	1
lib/buffer.c	19
lib/mempool.c	1
lib/event-log.c	7
lib/event-filter.c	19
lib/wildcard-match.c	4
lib/printf-format-fix.c	5
lib/net.c	4
lib/backtrace-string.c	3
lib/str.c	7
lib/mempool-datastack.c	1
lib/./str.h	6
lib/./strfuncs.h	1
lib/hostpid.c	1
lib/fd-util.c	2
lib/lib-signals.c	15
lib/ioloop.c	19
lib/ioloop-notify-inotify.c	2
lib/ioloop-notify-fd.c	1
lib/istream.c	21
lib/ioloop-epoll.c	5
lib/array.c	3
lib/ioloop-iolist.c	2
lib/iostream.c	5
lib/memarea.c	2
lib-imap/imap-bodystructure.c	14
lib/istream-data.c	1
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	7
lib-imap/../../src/lib/lib.h	1
lib/strescape.c	1
lib/ostream.c	9
lib-imap/imap-arg.c	6
lib/strnum.c	5
lib-imap/imap-envelope.c	5
lib-imap/../../src/lib/str.h	5
lib-imap/imap-quote.c	7
lib-mail/message-part.c	2
lib/iostream-pump.c	3
lib/priorityq.c	7

Fuzzer: fuzz-sasl-authentication

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	541	39.6%
gold	[1:9]	112	8.19%
yellow	[10:29]	9	0.65%
greenyellow	[30:49]	8	0.58%
lawngreen	50+	696	50.9%
All colors	1366	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
51	259	i_snprintf	call site: 00259	t_push
32	222	t_malloc_real	call site: 00222	t_strdup_printf
30	188	p_strdup_vprintf	call site: 00188	event_match_field
28	562	io_stream_free	call site: 00562	lib_signals_ioloop_ref
26	505	lib_signals_ioloop_switched	call site: 00505	lib_signals_ioloop_unref
23	135	event_want_level	call site: 00135	event_filter_match_source
21	612	buffer_delete	call site: 00612	signal_shadow
21	1288	priorityq_peek	call site: 01288	t_strdup_printf
20	591	array_idx_get_space_i	call site: 00591	signal_read
19	1346	iostream_pump_destroy	call site: 01346	io_loop_destroy
16	1311	priorityq_deinit	call site: 01311	t_strdup_printf
13	1263	io_loop_destroy	call site: 01263	io_loop_notify_handler_deinit

Runtime coverage analysis

Covered functions

649

Functions that are reachable but not covered

148

Reachable functions

435

Percentage of reachable functions covered

65.98%

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.

Warning: The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
lib-sasl/fuzz-sasl-authentication.c	6
lib-test/fuzzer.c	2
lib/lib.c	6
lib/failures.c	8
lib/randgen.c	2
lib/data-stack.c	17
lib/./malloc-overflow.h	2
lib/bits.c	1
lib/./bits.h	1
lib/lib-event.c	33
lib/mempool-alloconly.c	2
lib/./mempool.h	7
lib/time-util.c	3
lib/strfuncs.c	16
lib/./array.h	11
lib/./lib.h	1
lib/imem.c	2
lib/buffer.c	19
lib/mempool.c	1
lib/event-log.c	8
lib/event-filter.c	19
lib/wildcard-match.c	4
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	8
lib/./strfuncs.h	1
lib/hostpid.c	1
lib/fd-util.c	2
lib/lib-signals.c	15
lib/ioloop.c	21
lib/ioloop-notify-inotify.c	2
lib/ioloop-notify-fd.c	1
lib/istream.c	25
lib/ioloop-epoll.c	5
lib/array.c	4
lib/ioloop-iolist.c	2
lib/iostream.c	6
lib/memarea.c	2
lib/./lib-event-private.h	1
lib-auth/password-scheme.c	4
lib/hash.c	11
lib/primes.c	1
lib-sasl/dsasl-client.c	9
lib-sasl/../../src/lib/array.h	5
lib/istream-data.c	1
lib/priorityq.c	8
lib-sasl/sasl-server.c	4
lib-sasl/../../src/lib/malloc-overflow.h	1
lib-sasl/../../src/lib/mempool.h	2
lib-sasl/sasl-server-mech-anonymous.c	1
lib-sasl/sasl-server-mech.c	16
lib-sasl/sasl-server-mech-cram-md5.c	1
lib-sasl/sasl-server-mech-digest-md5.c	1
lib-sasl/sasl-server-mech-login.c	1
lib-sasl/sasl-server-mech-otp.c	1
lib-sasl/sasl-server-mech-plain.c	1
lib-sasl/sasl-server-mech-scram.c	5
lib-sasl/sasl-server-mech-oauth2.c	3
lib/str-sanitize.c	4
lib/unichar.c	3
lib/./unichar.h	2
lib-sasl/sasl-server-request.c	12
lib-sasl/../../src/lib/str.h	4
lib-sasl/../../src/lib/base64.h	3
lib/base64.c	4
lib-sasl/../../src/lib/istream.h	1
lib-sasl/../../src/lib/lib.h	1
lib-sasl/../../src/lib/buffer.h	1
lib/safe-memset.c	1
lib/iostream-pump.c	3
lib/ostream.c	3

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	2992	60.1%
gold	[1:9]	105	2.10%
yellow	[10:29]	15	0.30%
greenyellow	[30:49]	11	0.22%
lawngreen	50+	1854	37.2%
All colors	4977	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
355	2802	str_truncate	call site: 02802	settings_sort_filter_array
332	3158	array_get_modifiable_i	call site: 03158	smtp_server_connection_sni_callback
213	2159	i_realloc	call site: 02159	settings_instance_overrides_add_filters
139	2008	array_create_i	call site: 02008	settings_instance_override_init
132	2560	array_create_i	call site: 02560	var_expand_parser_parse
119	3870	str_truncate	call site: 03870	message_address_parse_real
107	2694	array_bsearch_i	call site: 02694	var_expand_program_execute
100	1675	str_to_uintmax	call site: 01675	smtp_server_connection_output
98	2410	array_clear_i	call site: 02410	settings_instance_override
88	4410	smtp_server_cmd_xclient	call site: 04410	cmd_xclient_recheck
77	1924	str_truncate	call site: 01924	settings_get
51	259	i_snprintf	call site: 00259	t_push

Runtime coverage analysis

Covered functions

778

Functions that are reachable but not covered

585

Reachable functions

1222

Percentage of reachable functions covered

52.13%

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

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
lib-smtp/fuzz-smtp-server.c	2
lib-test/fuzzer.c	4
lib/lib.c	8
lib/failures.c	9
lib/randgen.c	2
lib/data-stack.c	22
lib/./malloc-overflow.h	2
lib/bits.c	1
lib/./bits.h	1
lib/lib-event.c	46
lib/mempool-alloconly.c	2
lib/./mempool.h	7
lib/time-util.c	5
lib/strfuncs.c	43
lib/./array.h	12
lib/./lib.h	1
lib/imem.c	5
lib/buffer.c	21
lib/mempool.c	2
lib/event-log.c	9
lib/event-filter.c	33
lib/wildcard-match.c	6
lib/printf-format-fix.c	5
lib/net.c	26
lib/backtrace-string.c	3
lib/str.c	8
lib/mempool-datastack.c	1
lib/./str.h	8
lib/./strfuncs.h	3
lib/hostpid.c	2
lib/fd-util.c	4
lib/lib-signals.c	15
lib/ioloop.c	54
lib/ioloop-notify-inotify.c	2
lib/ioloop-notify-fd.c	1
lib/istream.c	25
lib/ioloop-epoll.c	6
lib/array.c	9
lib/ioloop-iolist.c	2
lib/iostream.c	11
lib/memarea.c	2
lib/priorityq.c	12
lib/istream-data.c	1
lib/ostream-file.c	5
lib/ostream.c	34
lib/iostream-pump.c	10
lib-smtp/smtp-server.c	3
lib-smtp/../../src/lib/malloc-overflow.h	2
lib-smtp/../../src/lib/mempool.h	4
lib/./lib-event-private.h	1
lib-smtp/./smtp-common.h	1
lib-smtp/smtp-server-connection.c	54
lib/connection.c	23
lib-smtp/smtp-server-command.c	30
lib-smtp/../../src/lib/array.h	9
lib-smtp/smtp-server-cmd-helo.c	7
lib-smtp/smtp-server-reply.c	24
lib-smtp/../../src/lib/str.h	7
lib-smtp/smtp-command-parser.c	7
lib-ssl-iostream/iostream-ssl.c	19
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	6
lib/./unichar.h	2
lib/safe-memset.c	1
lib/./buffer.h	1
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/strnum.c	18
lib-smtp/smtp-server-cmd-auth.c	4
lib-smtp/smtp-server-cmd-starttls.c	5
lib/iostream-rawlog.c	5
lib/istream-rawlog.c	2
lib/ostream-rawlog.c	2
lib/./time-util.h	3
lib-smtp/../../src/lib/ostream.h	1
lib-ssl-iostream/ssl-settings.c	3
lib-settings/settings.c	51
lib-settings/../../src/lib/str.h	5
lib-settings/settings-parser.c	30
lib-settings/../../src/lib/malloc-overflow.h	1
lib-settings/../../src/lib/mempool.h	4
lib-settings/../../src/lib/lib.h	1
lib-settings/../../src/lib/array.h	13
lib-settings/../../src/lib/strfuncs.h	2
lib/hash.c	19
lib/event-filter-lexer.c	17
lib/event-filter-lexer.l	4
lib/event-filter-parser.c	5
lib/event-filter-parser.y	3
lib/strescape.c	3
lib/str-parse.c	5
lib-var-expand/expansion-program.c	9
lib-var-expand/../../src/lib/malloc-overflow.h	1
lib-var-expand/../../src/lib/mempool.h	4
lib-var-expand/../../src/lib/array.h	6
lib-var-expand/var-expand-lexer.c	17
lib-var-expand/var-expand-lexer.l	6
lib-var-expand/var-expand-parser.c	5
lib-var-expand/../../src/lib/str.h	7
lib-var-expand/../../src/lib/lib.h	1
lib-var-expand/var-expand-parser.y	7
lib-var-expand/expansion-statement.c	1
lib-var-expand/var-expand.c	10
lib-var-expand/expansion-filter.c	1
lib/hex-binary.c	2
lib/read-full.c	1
lib-settings/./settings-parser.h	1
lib-ssl-iostream/../../src/lib/mempool.h	3
lib-ssl-iostream/../../src/lib/malloc-overflow.h	1
lib-ssl-iostream/iostream-ssl-context-cache.c	5
lib/primes.c	1
lib/module-dir.c	23
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	16
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	1
lib/istream-failure-at.c	1
lib/istream-chain.c	4
lib/istream-limit.c	1
lib/istream-sized.c	3
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/base64.c	4
lib/istream-unix.c	1
lib/istream-file.c	2
lib/ostream-unix.c	1
lib/sleep.c	2

Optimal target analysis

Remaining optimal interesting functions

The following table shows a list of functions that are optimal targets. Optimal targets are identified by finding the functions that in combination, yield a high code coverage.

Func name	Functions filename	Arg count	Args	Function depth	hitcount	instr count	bb count	cyclomatic complexity	Reachable functions	Incoming references	total cyclomatic complexity	Unreached complexity
mech_oauthbearer_auth_continue	/src/dovecot/src/lib-sasl/sasl-server-mech-oauth2.c	3	['N/A', 'N/A', 'size_t']	26	0	329	54	22	345	0	1574	610
mech_otp_auth_continue	/src/dovecot/src/lib-sasl/sasl-server-mech-otp.c	3	['N/A', 'N/A', 'size_t']	27	0	43	6	3	244	0	1078	197
smtp_server_connection_input	/src/dovecot/src/lib-smtp/smtp-server-connection.c	1	['N/A']	39	0	475	85	28	838	0	4174	197
json_istream_walk_stream	/src/dovecot/src/lib-json/json-istream.c	5	['N/A', 'size_t', 'size_t', 'N/A', 'N/A']	27	0	132	20	9	345	0	1511	192
parse_next_mime_header_init	/src/dovecot/src/lib-mail/message-parser.c	2	['N/A', 'N/A']	20	0	27	3	2	252	0	1211	190
settings_read	/src/dovecot/src/lib-settings/settings.c	8	['N/A', 'int', 'N/A', 'N/A', 'N/A', 'int', 'N/A', 'N/A']	21	0	142	15	5	292	0	1375	170
restrict_access_by_env	/src/dovecot/src/lib/restrict-access.c	2	['int', 'N/A']	31	0	52	9	4	216	0	898	163

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

Functions statically reachable by fuzzers

1733 / 3453

Cyclomatic complexity statically reachable by fuzzers

9722 / 16983

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.

lib-mail/fuzz-qp-decoder.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=['lib_signals_init', 'iostream_pump_destroy', 'printf_format_fix_noalloc', 'buffer_copy', 'i_snprintf', 'buffer_check_limits', 'str_vprintfa', 't_buffer_alloc', 'i_strdup', 'p_strdup']

lib-imap/fuzz-imap-utf7.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=['lib_signals_init', 'iostream_pump_destroy', 'str_vprintfa', 'i_snprintf', 'printf_format_fix_noalloc', 't_malloc_real', 'event_want_level', 'str_new', 'buffer_check_append_limits']

lib-mail/fuzz-message-decoder.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=['iostream_pump_destroy', 'i_snprintf', 'io_stream_free', 'str_truncate', 'lib_signals_init', 'str_vprintfa', 't_malloc_real', 'p_strdup_vprintf', 'message_decoder_decode_next_block', 'buffer_delete']

lib-var-expand/fuzz-var-expand.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=['lib_signals_init', 'iostream_pump_destroy', 'i_snprintf', 't_memdup_noconst', 'printf_format_fix_noalloc', 't_malloc_real', 'uni_utf8_parse_char', 'event_want_level', 'str_vprintfa', 'array_sort_i']

lib-mail/fuzz-message-date.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=['lib_signals_init', 'iostream_pump_destroy', 'i_snprintf', 'str_truncate', 'str_vprintfa', 'printf_format_fix_noalloc', 't_malloc_real', 'event_want_level', 'str_new']

lib-json/fuzz-json-istream.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=['iostream_pump_destroy', 'i_snprintf', 'array_idx_get_space_i', 'str_truncate', 'buffer_check_limits', 'str_vprintfa', 't_malloc_no0', 'p_strdup_vprintf', 'io_stream_free', 'lib_signals_init']

lib-mail/fuzz-message-parser.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=['iostream_pump_destroy', 'i_snprintf', 'io_stream_free', 'str_truncate', 'lib_signals_init', 'str_vprintfa', 't_malloc_real', 'p_strdup_vprintf', 'buffer_delete', 'event_want_level']

lib-imap/fuzz-imap-bodystructure.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=['iostream_pump_destroy', 'io_stream_free', 'i_snprintf', 'str_truncate', 'lib_signals_init', 'str_vprintfa', 't_malloc_real', 'p_strdup_vprintf', 'event_want_level', 'printf_format_fix_noalloc']

lib-sasl/fuzz-sasl-authentication.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=['i_snprintf', 't_malloc_real', 'p_strdup_vprintf', 'io_stream_free', 'lib_signals_ioloop_switched', 'event_want_level', 'buffer_delete', 'priorityq_peek', 'array_idx_get_space_i', 'iostream_pump_destroy']

lib-smtp/fuzz-smtp-server.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=['str_truncate', 'array_get_modifiable_i', 'i_realloc', 'array_create_i', 'array_bsearch_i', 'str_to_uintmax', 'array_clear_i', 'smtp_server_cmd_xclient']

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
log_fd_write	52	11	21.15%	['fuzz-json-istream', 'fuzz-qp-decoder', 'fuzz-smtp-server', 'fuzz-message-parser', 'fuzz-sasl-authentication', 'fuzz-message-date', 'fuzz-imap-bodystructure', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand']
random_fill	37	9	24.32%	['fuzz-message-parser', 'fuzz-message-decoder', 'fuzz-sasl-authentication', 'fuzz-json-istream']
yy_get_next_buffer	90	48	53.33%	['fuzz-smtp-server', 'fuzz-var-expand']
yytnamerr	34	7	20.58%	['fuzz-smtp-server', 'fuzz-var-expand']
json_istream_read_tree	59	29	49.15%	['fuzz-json-istream']
json_istream_parse_list_open	57	27	47.36%	['fuzz-json-istream']
json_istream_parse_list_close	52	23	44.23%	['fuzz-json-istream']
json_istream_parse_value	51	23	45.09%	['fuzz-json-istream']
json_istream_consume_value_stream	33	8	24.24%	['fuzz-json-istream']
json_parser_callback_string_value	42	16	38.09%	['fuzz-json-istream']
json_tree_node_add_value	46	21	45.65%	['fuzz-json-istream']
auth_scram_credentials_parse	35	19	54.28%	['fuzz-sasl-authentication']
json_generator_flush	179	90	50.27%	['fuzz-sasl-authentication']
json_generator_flush_format	45	7	15.55%	['fuzz-sasl-authentication']
json_generate_string_write_data	104	51	49.03%	['fuzz-sasl-authentication']
json_ostream_do_write_more	84	43	51.19%	['fuzz-sasl-authentication']
base64_encode_more_data	132	69	52.27%	['fuzz-smtp-server', 'fuzz-sasl-authentication']
event_get_log_message	68	28	41.17%	['fuzz-json-istream', 'fuzz-qp-decoder', 'fuzz-smtp-server', 'fuzz-message-parser', 'fuzz-sasl-authentication', 'fuzz-message-date', 'fuzz-imap-bodystructure', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand']
hash_table_resize	40	12	30.0%	['fuzz-smtp-server', 'fuzz-sasl-authentication']
io_loop_destroy	82	27	32.92%	['fuzz-json-istream', 'fuzz-qp-decoder', 'fuzz-smtp-server', 'fuzz-message-parser', 'fuzz-sasl-authentication', 'fuzz-message-date', 'fuzz-imap-bodystructure', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand']
smtp_server_cmd_auth	43	12	27.90%	['fuzz-smtp-server']
smtp_server_cmd_xclient	136	12	8.823%	['fuzz-smtp-server']
smtp_server_connection_input	74	31	41.89%	['fuzz-smtp-server']
smtp_server_connection_alloc	133	23	17.29%	['fuzz-smtp-server']
smtp_server_reply_update_prefix	44	17	38.63%	['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	72	26	36.11%	['fuzz-smtp-server']
t_str_oneline	41	7	17.07%	['fuzz-smtp-server']
split_str_slow	40	20	50.0%	['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/eacces-error.c	[]	[]
/src/dovecot/src/lib/istream-failure-at.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-otp/otp-dictionary.c	[]	[]
/src/dovecot/src/lib-mail/message-header-parser.c	['fuzz-message-decoder', 'fuzz-message-parser']	['fuzz-message-decoder', 'fuzz-message-parser']
/src/dovecot/src/lib-mail/message-header-decode.c	['fuzz-message-decoder']	['fuzz-message-decoder']
/src/dovecot/src/lib/str-parse.c	['fuzz-smtp-server']	[]
/src/dovecot/src/lib-smtp/smtp-common.c	[]	[]
/src/dovecot/src/lib-sasl/./dsasl-client-private.h	[]	[]
/src/dovecot/src/lib/mempool-system.c	[]	[]
/src/dovecot/src/lib-var-expand/../../src/lib/strfuncs.h	[]	[]
/src/dovecot/src/lib-var-expand/./var-expand.h	[]	[]
/src/dovecot/src/lib/hash.c	['fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-sasl-authentication']
/src/dovecot/src/lib-settings/../../src/lib/crc32.h	[]	[]
/src/dovecot/src/lib-smtp/smtp-server-recipient.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-imap/../../src/lib/mempool.h	['fuzz-imap-bodystructure']	[]
/src/dovecot/src/lib-json/./json-tree.h	[]	[]
/src/dovecot/src/lib/env-util.c	[]	[]
/src/dovecot/src/lib/event-filter-parser.c	['fuzz-smtp-server']	[]
/src/dovecot/src/lib-auth/password-scheme-otp.c	[]	[]
/src/dovecot/src/lib-auth/../../src/lib/buffer.h	[]	[]
/src/dovecot/src/lib-smtp/smtp-reply-parser.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-var-expand/../../src/lib/array.h	['fuzz-var-expand', 'fuzz-smtp-server']	[]
/src/dovecot/src/lib-sasl/sasl-oauth2.c	[]	[]
/src/dovecot/src/lib-sasl/dsasl-client-mech-digest-md5.c	[]	[]
/src/dovecot/src/lib-mail/../../src/lib/base64.h	['fuzz-message-decoder']	[]
/src/dovecot/src/lib-sasl/sasl-server-mech-anonymous.c	['fuzz-sasl-authentication']	['fuzz-sasl-authentication']
/src/dovecot/src/lib-sasl/sasl-server-mech-login.c	['fuzz-sasl-authentication']	['fuzz-sasl-authentication']
/src/dovecot/src/lib-json/json-tree.c	['fuzz-json-istream']	['fuzz-json-istream']
/src/dovecot/src/lib-smtp/smtp-params.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/pkcs5.c	[]	[]
/src/dovecot/src/lib-charset/charset-iconv.c	[]	[]
/src/dovecot/src/lib-json/./json-types.h	['fuzz-json-istream']	[]
/src/dovecot/src/lib-oauth2/oauth2.c	[]	[]
/src/dovecot/src/lib-mail/istream-dot.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-var-expand/fuzz-var-expand.c	['fuzz-var-expand']	['fuzz-var-expand']
/src/dovecot/src/lib/./lib-event-private.h	['fuzz-sasl-authentication', 'fuzz-smtp-server']	[]
/src/dovecot/src/lib-imap/fuzz-imap-bodystructure.c	['fuzz-imap-bodystructure']	['fuzz-imap-bodystructure']
/src/dovecot/src/lib-auth/../../src/lib/hash-method.h	[]	[]
/src/dovecot/src/lib-smtp/smtp-server-reply.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/./unichar.h	['fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-json-istream', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	[]
/src/dovecot/src/lib/rand.c	[]	[]
/src/dovecot/src/lib-smtp/smtp-server-cmd-mail.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/./malloc-overflow.h	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	[]
/src/dovecot/src/lib/istream-rawlog.c	['fuzz-smtp-server']	[]
/src/dovecot/src/lib-dns/./dns-util.h	[]	[]
/src/dovecot/src/lib/md5.c	[]	[]
/src/dovecot/src/lib-mail/fuzz-qp-decoder.c	['fuzz-qp-decoder']	['fuzz-qp-decoder']
/src/dovecot/src/lib-sasl/sasl-server-mech-plain.c	['fuzz-sasl-authentication']	['fuzz-sasl-authentication']
/src/dovecot/src/lib/data-stack.c	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']
/src/dovecot/src/lib/str-sanitize.c	['fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-sasl-authentication', 'fuzz-smtp-server']
/src/dovecot/src/lib-smtp/../../src/lib/base64.h	['fuzz-smtp-server']	[]
/src/dovecot/src/lib/crc32.c	[]	[]
/src/dovecot/src/lib/istream-unix.c	['fuzz-smtp-server']	[]
/src/dovecot/src/lib-auth/auth-gs2.c	[]	[]
/src/dovecot/src/lib-sasl/dsasl-client-mech-cram-md5.c	[]	[]
/src/dovecot/src/lib-smtp/./smtp-address.h	['fuzz-smtp-server']	[]
/src/dovecot/src/lib/istream.c	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-message-decoder', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']
/src/dovecot/src/lib-smtp/smtp-server-connection.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/./lib.h	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	[]
/src/dovecot/src/lib-sasl/dsasl-client-mech-plain.c	[]	[]
/src/dovecot/src/lib-otp/./otp-parity.h	[]	[]
/src/dovecot/src/lib/istream-sized.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-json/fuzz-json-istream.c	['fuzz-json-istream']	['fuzz-json-istream']
/src/dovecot/src/lib/ioloop.c	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']
/src/dovecot/src/lib/priorityq.c	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-sasl-authentication', 'fuzz-smtp-server']
/src/dovecot/src/lib-mail/../../src/lib/strfuncs.h	[]	[]
/src/dovecot/src/lib/./buffer.h	['fuzz-smtp-server']	[]
/src/dovecot/src/lib-sasl/sasl-server-mech-scram.c	['fuzz-sasl-authentication']	['fuzz-sasl-authentication']
/src/dovecot/src/lib/istream-chain.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-auth/../../src/lib/strfuncs.h	[]	[]
/src/dovecot/src/lib-var-expand/expansion-parameter.c	[]	[]
/src/dovecot/src/lib-mail/./rfc822-parser.h	['fuzz-message-decoder', 'fuzz-message-date', 'fuzz-smtp-server']	[]
/src/dovecot/src/lib-auth/auth-scram-server.c	[]	[]
/src/dovecot/src/lib/hash-method.c	[]	[]
/src/dovecot/src/lib/cpu-count.c	[]	[]
/src/dovecot/src/lib-otp/otp-parse.c	[]	[]
/src/dovecot/src/lib-sasl/../../src/lib/buffer.h	['fuzz-sasl-authentication']	[]
/src/dovecot/src/lib-var-expand/var-expand-parser.c	['fuzz-var-expand', 'fuzz-smtp-server']	['fuzz-var-expand']
/src/dovecot/src/lib-smtp/../../src/lib/ostream.h	['fuzz-smtp-server']	[]
/src/dovecot/src/lib-smtp/smtp-server-cmd-vrfy.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/imem.c	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']
/src/dovecot/src/lib/hex-binary.c	['fuzz-qp-decoder', 'fuzz-message-decoder', 'fuzz-smtp-server']	['fuzz-qp-decoder', 'fuzz-message-decoder']
/src/dovecot/src/lib-sasl/sasl-server-mech-otp.c	['fuzz-sasl-authentication']	['fuzz-sasl-authentication']
/src/dovecot/src/lib/bits.c	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']
/src/dovecot/src/lib-imap/imap-parser.c	['fuzz-imap-bodystructure']	['fuzz-imap-bodystructure']
/src/dovecot/src/lib/strfuncs.c	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']
/src/dovecot/src/lib/sha3.c	[]	[]
/src/dovecot/src/lib-mail/message-part.c	['fuzz-imap-bodystructure']	['fuzz-imap-bodystructure']
/src/dovecot/src/lib/lib-event.c	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']
/src/dovecot/src/lib/base64.c	['fuzz-message-decoder', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-message-decoder', 'fuzz-sasl-authentication', 'fuzz-smtp-server']
/src/dovecot/src/lib-var-expand/../../src/lib/byteorder.h	[]	[]
/src/dovecot/src/lib/safe-mkstemp.c	[]	[]
/src/dovecot/src/lib-smtp/./smtp-common.h	['fuzz-smtp-server']	[]
/src/dovecot/src/lib-json/json-tree-io.c	[]	[]
/src/dovecot/src/lib-smtp/smtp-parser.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-var-expand/expansion-program.c	['fuzz-var-expand', 'fuzz-smtp-server']	['fuzz-var-expand']
/src/dovecot/src/lib/iostream-pump.c	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']
/src/dovecot/src/lib/randgen.c	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']
/src/dovecot/src/lib-smtp/smtp-server-cmd-quit.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-mail/message-size.c	['fuzz-message-decoder', 'fuzz-message-parser']	['fuzz-message-decoder', 'fuzz-message-parser']
/src/dovecot/src/lib-mail/message-address.c	['fuzz-smtp-server']	[]
/src/dovecot/src/lib/mempool-unsafe-datastack.c	[]	[]
/src/dovecot/src/lib-smtp/../../src/lib/str.h	['fuzz-smtp-server']	[]
/src/dovecot/src/lib/array.c	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-sasl-authentication', 'fuzz-smtp-server']
/src/dovecot/src/lib/strescape.c	['fuzz-imap-bodystructure', 'fuzz-smtp-server']	['fuzz-imap-bodystructure']
/src/dovecot/src/lib/failures.c	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']
/src/dovecot/src/lib/path-util.c	[]	[]
/src/dovecot/src/lib/md4.c	[]	[]
/src/dovecot/src/lib-smtp/fuzz-smtp-server.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-smtp/smtp-server-cmd-data.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-smtp/./smtp-parser.h	['fuzz-smtp-server']	[]
/src/dovecot/src/lib/event-filter.c	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']
/src/dovecot/src/lib/istream-concat.c	[]	[]
/src/dovecot/src/lib/./mempool.h	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	[]
/src/dovecot/src/lib-sasl/sasl-server-mech-oauth2.c	['fuzz-sasl-authentication']	['fuzz-sasl-authentication']
/src/dovecot/src/lib-mail/fuzz-message-date.c	['fuzz-message-date']	['fuzz-message-date']
/src/dovecot/src/lib-smtp/smtp-server-cmd-rset.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-ssl-iostream/iostream-ssl-context-cache.c	['fuzz-smtp-server']	[]
/src/dovecot/src/lib/./strfuncs.h	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	[]
/src/dovecot/src/lib/mmap-util.c	[]	[]
/src/dovecot/src/lib-json/json-parser.c	['fuzz-json-istream']	['fuzz-json-istream']
/src/dovecot/src/lib/ipwd.c	[]	[]
/src/dovecot/src/lib-smtp/smtp-syntax.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/sha2.c	[]	[]
/src/dovecot/src/lib-mail/rfc2231-parser.c	['fuzz-message-decoder']	['fuzz-message-decoder']
/src/dovecot/src/lib/ioloop-iolist.c	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-mail/rfc822-parser.c	['fuzz-message-decoder', 'fuzz-message-date', 'fuzz-smtp-server']	['fuzz-message-decoder', 'fuzz-message-date']
/src/dovecot/src/lib-sasl/dsasl-client-mech-otp.c	[]	[]
/src/dovecot/src/lib-smtp/smtp-server-cmd-helo.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-auth/auth-digest.c	[]	[]
/src/dovecot/src/lib/istream-data.c	['fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']
/src/dovecot/src/lib-test/test-istream.c	['fuzz-message-decoder', 'fuzz-json-istream', 'fuzz-message-parser']	['fuzz-message-decoder', 'fuzz-json-istream', 'fuzz-message-parser']
/src/dovecot/src/lib-smtp/smtp-server-cmd-starttls.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-sasl/sasl-server.c	['fuzz-sasl-authentication']	['fuzz-sasl-authentication']
/src/dovecot/src/lib/./bits.h	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	[]
/src/dovecot/src/lib/memarea.c	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-message-decoder', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-smtp-server']
/src/dovecot/src/lib/time-util.c	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']
/src/dovecot/src/lib/safe-memset.c	['fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-sasl-authentication', 'fuzz-smtp-server']
/src/dovecot/src/lib/iostream.c	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-message-decoder', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']
/src/dovecot/src/lib-auth/auth-scram-client.c	[]	[]
/src/dovecot/src/lib/event-filter-lexer.c	['fuzz-smtp-server']	[]
/src/dovecot/src/lib/ostream-rawlog.c	['fuzz-smtp-server']	[]
/src/dovecot/src/lib/ostream.c	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-sasl-authentication', 'fuzz-smtp-server']
/src/dovecot/src/lib-mail/fuzz-message-parser.c	['fuzz-message-parser']	['fuzz-message-parser']
/src/dovecot/src/lib/hmac.c	[]	[]
/src/dovecot/src/lib/sleep.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-smtp/smtp-server-command.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/mempool.c	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']
/src/dovecot/src/lib/unicode-transform.c	['fuzz-message-decoder']	['fuzz-message-decoder']
/src/dovecot/src/lib/restrict-access.c	[]	[]
/src/dovecot/src/lib/./unicode-transform.h	['fuzz-message-decoder']	[]
/src/dovecot/src/lib-smtp/smtp-server-cmd-noop.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-var-expand/var-expand-lexer.l	['fuzz-var-expand', 'fuzz-smtp-server']	['fuzz-var-expand']
/src/dovecot/src/lib-sasl/sasl-server-mech.c	['fuzz-sasl-authentication']	['fuzz-sasl-authentication']
/src/dovecot/src/lib-smtp/./smtp-server-private.h	['fuzz-smtp-server']	[]
/src/dovecot/src/lib-imap/imap-arg.c	['fuzz-imap-bodystructure']	['fuzz-imap-bodystructure']
/src/dovecot/src/lib-ssl-iostream/iostream-ssl.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-json/json-generator.c	[]	[]
/src/dovecot/src/lib/wildcard-match.c	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	[]
/src/dovecot/src/lib-sasl/dsasl-client.c	['fuzz-sasl-authentication']	['fuzz-sasl-authentication']
/src/dovecot/src/lib-sasl/dsasl-client-mech-ntlm-dummy.c	[]	[]
/src/dovecot/src/lib/hostpid.c	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']
/src/dovecot/src/lib/ioloop-notify-fd.c	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	[]
/src/dovecot/src/lib-mail/message-decoder.c	['fuzz-message-decoder']	['fuzz-message-decoder']
/src/dovecot/src/lib/istream-seekable.c	[]	[]
/src/dovecot/src/lib/process-title.c	[]	[]
/src/dovecot/src/lib-ssl-iostream/ssl-settings.c	['fuzz-smtp-server']	[]
/src/dovecot/src/lib/./hmac.h	[]	[]
/src/dovecot/src/lib-sasl/dsasl-client-mech-oauthbearer.c	[]	[]
/src/dovecot/src/lib/mempool-datastack.c	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']
/src/dovecot/src/lib/strnum.c	['fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-imap-bodystructure', 'fuzz-smtp-server']	['fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-imap-bodystructure', 'fuzz-smtp-server']
/src/dovecot/src/lib/istream-file.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/./str.h	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	[]
/src/dovecot/src/lib-sasl/sasl-server-mech-cram-md5.c	['fuzz-sasl-authentication']	['fuzz-sasl-authentication']
/src/dovecot/src/lib/backtrace-string.c	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	[]
/src/dovecot/src/lib-json/../../src/lib/unichar.h	['fuzz-json-istream']	[]
/src/dovecot/src/lib-auth/../../src/lib/str.h	[]	[]
/src/dovecot/src/lib-mail/fuzz-message-decoder.c	['fuzz-message-decoder']	['fuzz-message-decoder']
/src/dovecot/src/lib-smtp/smtp-server-transaction.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-smtp/smtp-reply.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/istream-limit.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-mail/message-parser.c	['fuzz-message-decoder', 'fuzz-message-parser']	['fuzz-message-decoder', 'fuzz-message-parser']
/src/dovecot/src/lib-imap/imap-quote.c	['fuzz-imap-bodystructure']	['fuzz-imap-bodystructure']
/src/dovecot/src/lib/module-dir.c	['fuzz-smtp-server']	[]
/src/dovecot/src/lib/connection.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/sendfile-util.c	[]	[]
/src/dovecot/src/lib-sasl/dsasl-client-mech-scram.c	[]	[]
/src/dovecot/src/lib-settings/./settings-parser.h	['fuzz-smtp-server']	[]
/src/dovecot/src/lib/mempool-alloconly.c	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']
/src/dovecot/src/lib-var-expand/expansion-filter.c	['fuzz-smtp-server']	[]
/src/dovecot/src/lib-smtp/smtp-server.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-sasl/sasl-server-mech-digest-md5.c	['fuzz-sasl-authentication']	['fuzz-sasl-authentication']
/src/dovecot/src/lib/read-full.c	['fuzz-smtp-server']	[]
/src/dovecot/src/lib-mail/quoted-printable.c	['fuzz-message-decoder']	['fuzz-message-decoder']
/src/dovecot/src/lib-sasl/dsasl-client-mech-anonymous.c	[]	[]
/src/dovecot/src/lib-smtp/smtp-server-cmd-xclient.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-test/fuzzer.c	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']
/src/dovecot/src/lib-var-expand/var-expand-lexer.c	['fuzz-var-expand', 'fuzz-smtp-server']	['fuzz-var-expand']
/src/dovecot/src/lib/lib.c	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']
/src/dovecot/src/lib-smtp/smtp-command-parser.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-smtp/./smtp-syntax.h	[]	[]
/src/dovecot/src/lib-charset/charset-utf8.c	['fuzz-message-decoder']	['fuzz-message-decoder']
/src/dovecot/src/lib/fdpass.c	[]	[]
/src/dovecot/src/lib-sasl/fuzz-sasl-authentication.c	['fuzz-sasl-authentication']	['fuzz-sasl-authentication']
/src/dovecot/src/lib-sasl/sasl-server-request.c	['fuzz-sasl-authentication']	['fuzz-sasl-authentication']
/src/dovecot/src/lib-smtp/./smtp-command.h	['fuzz-smtp-server']	[]
/src/dovecot/src/lib-smtp/smtp-server-cmd-rcpt.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/utc-mktime.c	['fuzz-message-date']	['fuzz-message-date']
/src/dovecot/src/lib-var-expand/expansion-filter-crypt.c	[]	[]
/src/dovecot/src/lib/primes.c	['fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-sasl-authentication']
/src/dovecot/src/lib/punycode.c	[]	[]
/src/dovecot/src/lib-auth/password-scheme-pbkdf2.c	[]	[]
/src/dovecot/src/lib-auth/password-scheme-md5crypt.c	[]	[]
/src/dovecot/src/lib/guid.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/iostream-rawlog.c	['fuzz-smtp-server']	[]
/src/dovecot/src/lib/./array.h	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	[]
/src/dovecot/src/lib-smtp/smtp-server-cmd-auth.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-imap/imap-bodystructure.c	['fuzz-imap-bodystructure']	['fuzz-imap-bodystructure']
/src/dovecot/src/lib-mail/message-date.c	['fuzz-message-date']	['fuzz-message-date']
/src/dovecot/src/lib-imap/imap-envelope.c	['fuzz-imap-bodystructure']	['fuzz-imap-bodystructure']
/src/dovecot/src/lib-dns/dns-util.c	[]	[]
/src/dovecot/src/lib-var-expand/var-expand-parser.y	['fuzz-var-expand', 'fuzz-smtp-server']	['fuzz-var-expand']
/src/dovecot/src/lib-smtp/./smtp-params.h	[]	[]
/src/dovecot/src/lib-imap/fuzz-imap-utf7.c	['fuzz-imap-utf7']	['fuzz-imap-utf7']
/src/dovecot/src/lib/ostream-file.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-var-expand/var-expand.c	['fuzz-smtp-server']	[]
/src/dovecot/src/lib-sasl/dsasl-client-mech-external.c	[]	[]
/src/dovecot/src/lib/event-filter-lexer.l	['fuzz-smtp-server']	[]
/src/dovecot/src/lib-sasl/dsasl-client-mech-login.c	[]	[]
/src/dovecot/src/lib-auth/../../src/lib/base64.h	[]	[]
/src/dovecot/src/lib-var-expand/expansion-statement.c	['fuzz-smtp-server']	[]
/src/dovecot/src/lib-json/json-ostream.c	[]	[]
/src/dovecot/src/lib-settings/settings-parser.c	['fuzz-smtp-server']	[]
/src/dovecot/src/lib/event-log.c	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']
/src/dovecot/src/lib/./base64.h	['fuzz-message-decoder']	[]
/src/dovecot/src/lib-smtp/smtp-address.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-var-expand/expansion-filter-if.c	[]	[]
/src/dovecot/src/lib-auth/auth-scram.c	[]	[]
/src/dovecot/src/lib-otp/otp-hash.c	[]	[]
/src/dovecot/src/lib-settings/settings.c	['fuzz-smtp-server']	[]
/src/dovecot/src/lib-mail/qp-decoder.c	['fuzz-qp-decoder', 'fuzz-message-decoder']	['fuzz-qp-decoder']
/src/dovecot/src/lib/write-full.c	[]	[]
/src/dovecot/src/lib/./unicode-data.h	[]	[]
/src/dovecot/src/lib/./time-util.h	['fuzz-smtp-server']	[]
/src/dovecot/src/lib-smtp/./smtp-reply.h	['fuzz-smtp-server']	[]
/src/dovecot/src/lib/lib-signals.c	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']
/src/dovecot/src/lib/printf-format-fix.c	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']
/src/dovecot/src/lib-json/json-istream.c	['fuzz-json-istream']	['fuzz-json-istream']
/src/dovecot/src/lib-json/./json-syntax.h	['fuzz-json-istream']	[]
/src/dovecot/src/lib/buffer.c	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']
/src/dovecot/src/lib/str.c	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']
/src/dovecot/src/lib/ioloop-epoll.c	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/unichar.c	['fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-json-istream', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-json-istream', 'fuzz-sasl-authentication', 'fuzz-smtp-server']
/src/dovecot/src/lib/hmac-cram-md5.c	[]	[]
/src/dovecot/src/lib/ostream-unix.c	['fuzz-smtp-server']	[]
/src/dovecot/src/lib/ioloop-notify-inotify.c	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	[]
/src/dovecot/src/lib/utc-offset.c	[]	[]
/src/dovecot/src/lib/hex-dec.c	[]	[]
/src/dovecot/src/lib/sha1.c	['fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib/event-filter-parser.y	['fuzz-smtp-server']	[]
/src/dovecot/src/lib/net.c	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-smtp-server']
/src/dovecot/src/lib-auth/password-scheme-scram.c	[]	[]
/src/dovecot/src/lib/fd-util.c	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']	['fuzz-qp-decoder', 'fuzz-imap-utf7', 'fuzz-message-decoder', 'fuzz-var-expand', 'fuzz-message-date', 'fuzz-json-istream', 'fuzz-message-parser', 'fuzz-imap-bodystructure', 'fuzz-sasl-authentication', 'fuzz-smtp-server']
/src/dovecot/src/lib-sasl/../../src/lib-json/json-istream.h	[]	[]
/src/dovecot/src/lib-auth/password-scheme.c	['fuzz-sasl-authentication']	['fuzz-sasl-authentication']
/src/dovecot/src/lib/./istream.h	[]	[]

Directories in report

Directory
/src/dovecot/src/lib-var-expand/
/src/dovecot/src/lib-smtp/
/src/dovecot/src/lib-var-expand/./
/src/dovecot/src/lib-smtp/./
/src/dovecot/src/lib-otp/
/src/dovecot/src/lib/./
/src/dovecot/src/lib-auth/../../src/lib/
/src/dovecot/src/lib-mail/../../src/lib/
/src/dovecot/src/lib-mail/./
/src/dovecot/src/lib-imap/../../src/lib/
/src/dovecot/src/lib-dns/./
/src/dovecot/src/lib-sasl/../../src/lib/
/src/dovecot/src/lib-ssl-iostream/
/src/dovecot/src/lib-dns/
/src/dovecot/src/lib/
/src/dovecot/src/lib-settings/../../src/lib/
/src/dovecot/src/lib-test/
/src/dovecot/src/lib-smtp/../../src/lib/
/src/dovecot/src/lib-json/./
/src/dovecot/src/lib-var-expand/../../src/lib/
/src/dovecot/src/lib-oauth2/
/src/dovecot/src/lib-settings/./
/src/dovecot/src/lib-otp/./
/src/dovecot/src/lib-sasl/../../src/lib-json/
/src/dovecot/src/lib-charset/
/src/dovecot/src/lib-auth/
/src/dovecot/src/lib-sasl/./
/src/dovecot/src/lib-json/../../src/lib/
/src/dovecot/src/lib-mail/
/src/dovecot/src/lib-sasl/
/src/dovecot/src/lib-settings/
/src/dovecot/src/lib-imap/
/src/dovecot/src/lib-json/