High level conclusions

Fuzzer Fuzz_chpw is blocked:

The runtime code coverage of Fuzz_chpw covers 26.85% of its statically reachable code. This means there is some place that blocks the fuzzer to continue exploring more code at run time.

Fuzzer Fuzz_krb5 is blocked:

The runtime code coverage of Fuzz_krb5 covers 28.11% of its statically reachable code. This means there is some place that blocks the fuzzer to continue exploring more code at run time.

Fuzzer Fuzz_pac is blocked:

The runtime code coverage of Fuzz_pac covers 26.25% of its statically reachable code. This means there is some place that blocks the fuzzer to continue exploring more code at run time.

Fuzzer Fuzz_profile is blocked:

The runtime code coverage of Fuzz_profile covers 25.42% of its statically reachable code. This means there is some place that blocks the fuzzer to continue exploring more code at run time.

Fuzzers reach 16.12% of cyclomatic complexity.

Fuzzers reach 14.33% of all functions.

Reachability and coverage overview

Functions statically reachable by fuzzers

417/2908

Cyclomatic complexity statically reachable by fuzzers

3025/18765

Runtime code coverage of functions

356 / 2908

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_ndr

Call tree

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

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	5	8.06%
gold	[1:9]	0	0.0%
yellow	[10:29]	2	3.22%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	55	88.7%
All colors	62	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
2	2	1 : View List ['explicit_bzero']	2	4	k5_buf_free	call site: 00052	/src/krb5/src/util/support/k5buf.c:271
0	11	1 : View List ['k5_buf_free']	0	11	k5_utf16le_to_utf8	call site: 00047	/src/krb5/src/util/support/utf8_conv.c:191
0	2	1 : View List ['set_error']	0	2	k5_buf_init_dynamic	call site: 00030	/src/krb5/src/util/support/k5buf.c:129
0	0	1 : View List ['malloc']	4	6	ensure_space	call site: 00041	/src/krb5/src/util/support/k5buf.c:87
0	0	None	2	4	ensure_space	call site: 00040	/src/krb5/src/util/support/k5buf.c:78
0	0	None	0	4	ndr_dec_delegation_info	call site: 00058	/src/krb5/src/kdc/ndr.c:208
0	0	None	0	2	k5_buf_cstring	call site: 00049	/src/krb5/src/util/support/k5buf.c:235
0	0	None	0	2	k5_buf_get_space	call site: 00040	/src/krb5/src/util/support/k5buf.c:244
0	0	None	0	0	ndr_dec_delegation_info	call site: 00003	/src/krb5/src/kdc/ndr.c:151
0	0	None	0	0	k5_buf_free	call site: 00051	/src/krb5/src/util/support/k5buf.c:268
0	0	None	0	0	ensure_space	call site: 00040	/src/krb5/src/util/support/k5buf.c:74
0	0	None	0	0	krb5int_ucs4_to_utf8	call site: 00038	/src/krb5/src/util/support/utf8.c:140

Runtime coverage analysis

Covered functions

24

Functions that are reachable but not covered

4

Reachable functions

28

Percentage of reachable functions covered

85.71%

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
/src/krb5/fuzzing/Fuzz_ndr.c	1
/src/krb5/fuzzing/./../src/include/k5-int.h	1
kdc/ndr.c	3
kdc/../include/k5-int.h	2
kdc/../include/k5-input.h	6
kdc/../include/k5-platform.h	2
util/support/utf8_conv.c	1
util/support/k5buf.c	7
util/support/../../include/k5-input.h	4
util/support/../../include/k5-platform.h	1
util/support/utf8.c	1

Fuzzer: Fuzz_json

Call tree

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

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	1	1.35%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	73	98.6%
All colors	74	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
0	0	None	0	0	k5_json_bool_create	call site: 00045	/src/krb5/src/util/support/json.c:186
0	0	None	0	0	k5_json_array_add	call site: 00049	/src/krb5/src/util/support/json.c:241
0	0	None	0	0	k5_json_object_set	call site: 00063	/src/krb5/src/util/support/json.c:458
0	0	None	0	0	k5_json_object_set	call site: 00064	/src/krb5/src/util/support/json.c:464
0	0	None	0	0	k5_json_string_create_len	call site: 00017	/src/krb5/src/util/support/json.c:501
0	0	None	0	0	k5_json_number_create	call site: 00039	/src/krb5/src/util/support/json.c:562
0	0	None	0	0	alloc_value	call site: 00018	/src/krb5/src/util/support/json.c:149
0	0	None	0	0	parse_value	call site: 00014	/src/krb5/src/util/support/json.c:1024
0	0	None	0	0	parse_value	call site: 00019	/src/krb5/src/util/support/json.c:1049
0	0	None	0	0	parse_value	call site: 00019	/src/krb5/src/util/support/json.c:1055
0	0	None	0	0	parse_value	call site: 00019	/src/krb5/src/util/support/json.c:1061
0	0	None	0	0	parse_string	call site: 00005	/src/krb5/src/util/support/json.c:816

Runtime coverage analysis

Covered functions

28

Functions that are reachable but not covered

9

Reachable functions

35

Percentage of reachable functions covered

74.29%

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
/src/krb5/fuzzing/Fuzz_json.c	1
util/support/json.c	25

Fuzzer: Fuzz_profile

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	75	68.8%
gold	[1:9]	8	7.33%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	25	22.9%
lawngreen	50+	1	0.91%
All colors	109	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
210	210	3 : View List ['feof', 'fgets', 'parse_line']	210	210	parse_file	call site: 00039	/src/krb5/src/util/profile/prof_parse.c:337
2	14	2 : View List ['strdup', 'profile_free_node']	2	14	profile_create_node	call site: 00033	/src/krb5/src/util/profile/prof_tree.c:103
2	2	1 : View List ['strerror']	2	2	k5_mutex_lock	call site: 00016	/src/krb5/src/util/support/../../include/k5-thread.h:371
2	2	1 : View List ['strerror']	2	2	k5_mutex_unlock	call site: 00024	/src/krb5/src/util/support/../../include/k5-thread.h:383
0	12	1 : View List ['profile_free_node']	0	12	profile_parse_file	call site: 00037	/src/krb5/src/util/profile/prof_parse.c:417
0	0	None	210	210	parse_file	call site: 00037	/src/krb5/src/util/profile/prof_parse.c:333
0	0	None	4	28	profile_create_node	call site: 00031	/src/krb5/src/util/profile/prof_tree.c:93
0	0	None	0	12	profile_free_node	call site: 00033	/src/krb5/src/util/profile/prof_tree.c:59
0	0	None	0	12	profile_create_node	call site: 00032	/src/krb5/src/util/profile/prof_tree.c:99
0	0	None	0	0	add_error_table	call site: 00014	/src/krb5/src/util/et/error_message.c:261
0	0	None	0	0	com_err_initialize	call site: 00000	/src/krb5/src/util/et/error_message.c:42
0	0	None	0	0	com_err_initialize	call site: 00000	/src/krb5/src/util/et/error_message.c:45

Runtime coverage analysis

Covered functions

23

Functions that are reachable but not covered

44

Reachable functions

59

Percentage of reachable functions covered

25.42%

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
/src/krb5/fuzzing/Fuzz_profile.c	1
util/profile/prof_err.c	1
util/et/error_message.c	1
util/support/threads.c	5
util/et/../../include/k5-thread.h	2
util/profile/prof_parse.c	10
util/profile/prof_tree.c	6
util/support/dir_filenames.c	4

Fuzzer: Fuzz_pac

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	715	82.3%
gold	[1:9]	10	1.15%
yellow	[10:29]	1	0.11%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	142	16.3%
All colors	868	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
1305	1305	1 : View List ['krb5int_trace']	1305	1570	krb5_init_context_profile	call site: 00803	/src/krb5/src/lib/krb5/krb/init_ctx.c:266
573	573	1 : View List ['profile_copy']	573	573	k5_os_init_context	call site: 00017	/src/krb5/src/lib/krb5/os/init_os_ctx.c:435
418	418	7 : View List ['fileno', 'profile_process_directory', 'fcntl', 'fclose', 'fopen', 'profile_parse_file', 'profile_free_node']	424	424	profile_update_file_data_locked	call site: 00054	/src/krb5/src/util/profile/prof_file.c:284
114	114	1 : View List ['write_data_to_file']	114	114	profile_flush_file_data	call site: 00161	/src/krb5/src/util/profile/prof_file.c:473
86	86	1 : View List ['profile_abandon']	86	86	profile_release	call site: 00242	/src/krb5/src/util/profile/prof_init.c:505
52	80	7 : View List ['strstr', 'k5_buf_add_len', 'expand_token', 'free', 'strchr', 'dgettext', 'krb5_set_error_message']	52	186	k5_expand_path_tokens_extra	call site: 00808	/src/krb5/src/lib/krb5/os/expand_path.c:496
8	8	5 : View List ['realloc', 'free', 'explicit_bzero', 'set_error', 'malloc']	8	8	ensure_space	call site: 00306	/src/krb5/src/util/support/k5buf.c:76
6	6	3 : View List ['secure_getenv', 'getpwuid_r', 'getuid']	15	876	profile_open_file	call site: 00039	/src/krb5/src/util/profile/prof_file.c:184
6	6	1 : View List ['get_value_vt']	6	6	profile_get_value	call site: 00268	/src/krb5/src/util/profile/prof_get.c:229
4	347	3 : View List ['profile_update_file_data_locked', 'strcmp', 'k5_mutex_lock']	4	542	profile_node_iterator	call site: 00279	/src/krb5/src/util/profile/prof_tree.c:494
4	4	3 : View List ['free', 'explicit_bzero', 'set_error']	4	4	k5_buf_free	call site: 00321	/src/krb5/src/util/support/k5buf.c:268
2	394	3 : View List ['free', 'strcasecmp', 'profile_get_string']	2	394	get_tristate	call site: 00794	/src/krb5/src/lib/krb5/krb/init_ctx.c:109

Runtime coverage analysis

Covered functions

102

Functions that are reachable but not covered

236

Reachable functions

320

Percentage of reachable functions covered

26.25%

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

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
/src/krb5/fuzzing/Fuzz_pac.c	1
lib/krb5/krb/init_ctx.c	6
lib/krb5/krb5_libinit.c	1
util/support/threads.c	10
lib/krb5/os/init_os_ctx.c	6
util/profile/prof_init.c	9
util/profile/../../include/k5-thread.h	3
util/profile/prof_file.c	13
util/profile/prof_tree.c	12
util/profile/prof_parse.c	15
util/support/dir_filenames.c	4
util/support/strlcpy.c	1
util/support/path.c	2
util/support/plugins.c	15
util/support/errors.c	6
lib/krb5/os/trace.c	12
util/profile/prof_get.c	18
util/support/k5buf.c	10
lib/krb5/os/../../../include/k5-int.h	7
lib/crypto/krb/make_checksum.c	1
lib/crypto/krb/mandatory_sumtype.c	1
lib/crypto/krb/./crypto_int.h	3
lib/crypto/krb/../../../include/k5-int.h	2
lib/krb5/krb/kfree.c	2
util/support/strerror_r.c	1
lib/krb5/krb/kerrs.c	5
util/et/error_message.c	2
util/et/../../include/k5-thread.h	2
util/et/et_name.c	1
util/support/../../include/k5-thread.h	2
lib/krb5/krb/unparse.c	4
lib/krb5/os/hostrealm.c	15
lib/krb5/krb/plugin.c	17
lib/krb5/krb/../../../include/k5-int.h	6
lib/krb5/os/hostrealm_registry.c	3
lib/krb5/os/hostrealm_profile.c	4
lib/krb5/os/hostrealm_dns.c	5
lib/krb5/os/locate_kdc.c	21
lib/krb5/krb/libdef_parse.c	1
lib/krb5/os/dnsglue.c	6
lib/krb5/os/c_ustime.c	2
lib/krb5/os/../../../include/k5-thread.h	2
util/support/fake-addrinfo.c	6
lib/krb5/os/hostrealm_domain.c	3
lib/krb5/krb/parse_host_string.c	2
lib/krb5/os/dnssrv.c	5
lib/krb5/krb/princ_comp.c	2
lib/crypto/krb/enctype_util.c	1
lib/krb5/ccache/ccfns.c	2
lib/krb5/keytab/ktfns.c	1
lib/krb5/os/expand_path.c	5
lib/krb5/krb/preauth2.c	2
lib/krb5/ccache/ccselect.c	2
lib/krb5/os/localauth.c	2
lib/krb5/krb/pac.c	3
lib/krb5/krb/../../../include/k5-input.h	5
lib/krb5/krb/../../../include/k5-platform.h	2

Fuzzer: Fuzz_marshal

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	717	77.0%
gold	[1:9]	10	1.07%
yellow	[10:29]	1	0.10%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	202	21.7%
All colors	930	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
1305	1305	1 : View List ['krb5int_trace']	1305	1570	krb5_init_context_profile	call site: 00803	/src/krb5/src/lib/krb5/krb/init_ctx.c:266
573	573	1 : View List ['profile_copy']	573	573	k5_os_init_context	call site: 00017	/src/krb5/src/lib/krb5/os/init_os_ctx.c:435
418	418	7 : View List ['fileno', 'profile_process_directory', 'fcntl', 'fclose', 'fopen', 'profile_parse_file', 'profile_free_node']	424	424	profile_update_file_data_locked	call site: 00054	/src/krb5/src/util/profile/prof_file.c:284
114	114	1 : View List ['write_data_to_file']	114	114	profile_flush_file_data	call site: 00161	/src/krb5/src/util/profile/prof_file.c:473
86	86	1 : View List ['profile_abandon']	86	86	profile_release	call site: 00242	/src/krb5/src/util/profile/prof_init.c:505
52	80	7 : View List ['strstr', 'k5_buf_add_len', 'expand_token', 'free', 'strchr', 'dgettext', 'krb5_set_error_message']	52	186	k5_expand_path_tokens_extra	call site: 00808	/src/krb5/src/lib/krb5/os/expand_path.c:496
8	8	5 : View List ['realloc', 'free', 'explicit_bzero', 'set_error', 'malloc']	8	8	ensure_space	call site: 00306	/src/krb5/src/util/support/k5buf.c:76
6	6	3 : View List ['secure_getenv', 'getpwuid_r', 'getuid']	15	876	profile_open_file	call site: 00039	/src/krb5/src/util/profile/prof_file.c:184
6	6	1 : View List ['get_value_vt']	6	6	profile_get_value	call site: 00268	/src/krb5/src/util/profile/prof_get.c:229
4	347	3 : View List ['profile_update_file_data_locked', 'strcmp', 'k5_mutex_lock']	4	542	profile_node_iterator	call site: 00279	/src/krb5/src/util/profile/prof_tree.c:494
4	4	3 : View List ['free', 'explicit_bzero', 'set_error']	4	4	k5_buf_free	call site: 00321	/src/krb5/src/util/support/k5buf.c:268
2	394	3 : View List ['free', 'strcasecmp', 'profile_get_string']	2	394	get_tristate	call site: 00794	/src/krb5/src/lib/krb5/krb/init_ctx.c:109

Runtime coverage analysis

Covered functions

127

Functions that are reachable but not covered

235

Reachable functions

344

Percentage of reachable functions covered

31.69%

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
/src/krb5/fuzzing/Fuzz_marshal.c	1
lib/krb5/krb/init_ctx.c	6
lib/krb5/krb5_libinit.c	1
util/support/threads.c	10
lib/krb5/os/init_os_ctx.c	6
util/profile/prof_init.c	9
util/profile/../../include/k5-thread.h	3
util/profile/prof_file.c	13
util/profile/prof_tree.c	12
util/profile/prof_parse.c	15
util/support/dir_filenames.c	4
util/support/strlcpy.c	1
util/support/path.c	2
util/support/plugins.c	15
util/support/errors.c	6
lib/krb5/os/trace.c	12
util/profile/prof_get.c	18
util/support/k5buf.c	10
lib/krb5/os/../../../include/k5-int.h	7
lib/crypto/krb/make_checksum.c	1
lib/crypto/krb/mandatory_sumtype.c	1
lib/crypto/krb/./crypto_int.h	3
lib/crypto/krb/../../../include/k5-int.h	2
lib/krb5/krb/kfree.c	7
util/support/strerror_r.c	1
lib/krb5/krb/kerrs.c	5
util/et/error_message.c	2
util/et/../../include/k5-thread.h	2
util/et/et_name.c	1
util/support/../../include/k5-thread.h	2
lib/krb5/krb/unparse.c	4
lib/krb5/os/hostrealm.c	14
lib/krb5/krb/plugin.c	17
lib/krb5/krb/../../../include/k5-int.h	5
lib/krb5/os/hostrealm_registry.c	3
lib/krb5/os/hostrealm_profile.c	4
lib/krb5/os/hostrealm_dns.c	5
lib/krb5/os/locate_kdc.c	21
lib/krb5/krb/libdef_parse.c	1
lib/krb5/os/dnsglue.c	6
lib/krb5/os/c_ustime.c	2
lib/krb5/os/../../../include/k5-thread.h	2
util/support/fake-addrinfo.c	6
lib/krb5/os/hostrealm_domain.c	3
lib/krb5/krb/parse_host_string.c	2
lib/krb5/os/dnssrv.c	5
lib/krb5/krb/princ_comp.c	2
lib/crypto/krb/enctype_util.c	1
lib/krb5/ccache/ccfns.c	2
lib/krb5/keytab/ktfns.c	1
lib/krb5/os/expand_path.c	5
lib/krb5/krb/preauth2.c	2
lib/krb5/ccache/ccselect.c	2
lib/krb5/os/localauth.c	2
/src/krb5/fuzzing/./../src/include/k5-int.h	1
lib/krb5/ccache/ccmarshal.c	13
lib/krb5/ccache/../../../include/k5-int.h	5
lib/krb5/ccache/../../../include/k5-input.h	7
lib/krb5/ccache/../../../include/k5-platform.h	3
/usr/include/x86_64-linux-gnu/bits/byteswap.h	2
lib/crypto/krb/keyblocks.c	1
lib/krb5/krb/authdata.c	1

Fuzzer: Fuzz_krb5

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	767	78.9%
gold	[1:9]	14	1.44%
yellow	[10:29]	6	0.61%
greenyellow	[30:49]	3	0.30%
lawngreen	50+	182	18.7%
All colors	972	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
1305	1305	1 : View List ['krb5int_trace']	1305	1570	krb5_init_context_profile	call site: 00804	/src/krb5/src/lib/krb5/krb/init_ctx.c:266
573	573	1 : View List ['profile_copy']	573	573	k5_os_init_context	call site: 00018	/src/krb5/src/lib/krb5/os/init_os_ctx.c:435
418	418	7 : View List ['fileno', 'profile_process_directory', 'fcntl', 'fclose', 'fopen', 'profile_parse_file', 'profile_free_node']	424	424	profile_update_file_data_locked	call site: 00055	/src/krb5/src/util/profile/prof_file.c:284
114	114	1 : View List ['write_data_to_file']	114	114	profile_flush_file_data	call site: 00162	/src/krb5/src/util/profile/prof_file.c:473
86	86	1 : View List ['profile_abandon']	86	86	profile_release	call site: 00243	/src/krb5/src/util/profile/prof_init.c:505
52	80	7 : View List ['strstr', 'k5_buf_add_len', 'expand_token', 'free', 'strchr', 'dgettext', 'krb5_set_error_message']	52	186	k5_expand_path_tokens_extra	call site: 00809	/src/krb5/src/lib/krb5/os/expand_path.c:496
21	26	5 : View List ['free', 'krb5_free_authdata', 'krb5_free_keyblock', 'krb5_free_principal', 'krb5_free_addresses']	21	26	krb5_free_enc_tkt_part	call site: 00963	/src/krb5/src/lib/krb5/krb/kfree.c:291
11	11	1 : View List ['load_int']	11	11	load_count	call site: 00900	/src/krb5/src/lib/krb5/asn.1/asn1_encode.c:506
8	8	5 : View List ['realloc', 'free', 'explicit_bzero', 'set_error', 'malloc']	8	8	ensure_space	call site: 00307	/src/krb5/src/util/support/k5buf.c:76
6	6	3 : View List ['secure_getenv', 'getpwuid_r', 'getuid']	15	876	profile_open_file	call site: 00040	/src/krb5/src/util/profile/prof_file.c:184
6	6	1 : View List ['get_value_vt']	6	6	profile_get_value	call site: 00269	/src/krb5/src/util/profile/prof_get.c:229
4	347	3 : View List ['profile_update_file_data_locked', 'strcmp', 'k5_mutex_lock']	4	542	profile_node_iterator	call site: 00280	/src/krb5/src/util/profile/prof_tree.c:494

Runtime coverage analysis

Covered functions

122

Functions that are reachable but not covered

248

Reachable functions

345

Percentage of reachable functions covered

28.12%

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
/src/krb5/fuzzing/Fuzz_krb5.c	1
/src/krb5/fuzzing/./../src/include/k5-int.h	1
lib/krb5/krb/init_ctx.c	6
lib/krb5/krb5_libinit.c	1
util/support/threads.c	10
lib/krb5/os/init_os_ctx.c	6
util/profile/prof_init.c	9
util/profile/../../include/k5-thread.h	3
util/profile/prof_file.c	13
util/profile/prof_tree.c	12
util/profile/prof_parse.c	15
util/support/dir_filenames.c	4
util/support/strlcpy.c	1
util/support/path.c	2
util/support/plugins.c	15
util/support/errors.c	6
lib/krb5/os/trace.c	12
util/profile/prof_get.c	18
util/support/k5buf.c	10
lib/krb5/os/../../../include/k5-int.h	7
lib/crypto/krb/make_checksum.c	1
lib/crypto/krb/mandatory_sumtype.c	1
lib/crypto/krb/./crypto_int.h	3
lib/crypto/krb/../../../include/k5-int.h	2
lib/krb5/krb/kfree.c	7
util/support/strerror_r.c	1
lib/krb5/krb/kerrs.c	5
util/et/error_message.c	2
util/et/../../include/k5-thread.h	2
util/et/et_name.c	1
util/support/../../include/k5-thread.h	2
lib/krb5/krb/unparse.c	4
lib/krb5/os/hostrealm.c	14
lib/krb5/krb/plugin.c	17
lib/krb5/krb/../../../include/k5-int.h	5
lib/krb5/os/hostrealm_registry.c	3
lib/krb5/os/hostrealm_profile.c	4
lib/krb5/os/hostrealm_dns.c	5
lib/krb5/os/locate_kdc.c	21
lib/krb5/krb/libdef_parse.c	1
lib/krb5/os/dnsglue.c	6
lib/krb5/os/c_ustime.c	2
lib/krb5/os/../../../include/k5-thread.h	2
util/support/fake-addrinfo.c	6
lib/krb5/os/hostrealm_domain.c	3
lib/krb5/krb/parse_host_string.c	2
lib/krb5/os/dnssrv.c	5
lib/krb5/krb/princ_comp.c	2
lib/crypto/krb/enctype_util.c	1
lib/krb5/ccache/ccfns.c	2
lib/krb5/keytab/ktfns.c	1
lib/krb5/os/expand_path.c	5
lib/krb5/krb/preauth2.c	2
lib/krb5/ccache/ccselect.c	2
lib/krb5/os/localauth.c	2
lib/krb5/asn.1/asn1_k_encode.c	2
lib/krb5/asn.1/asn1_encode.c	26
lib/crypto/krb/keyblocks.c	2
lib/krb5/krb/authdata.c	1

Fuzzer: Fuzz_chpw

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	705	80.4%
gold	[1:9]	11	1.25%
yellow	[10:29]	6	0.68%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	154	17.5%
All colors	876	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
1305	1305	1 : View List ['krb5int_trace']	1305	1570	krb5_init_context_profile	call site: 00803	/src/krb5/src/lib/krb5/krb/init_ctx.c:266
573	573	1 : View List ['profile_copy']	573	573	k5_os_init_context	call site: 00017	/src/krb5/src/lib/krb5/os/init_os_ctx.c:435
418	418	7 : View List ['fileno', 'profile_process_directory', 'fcntl', 'fclose', 'fopen', 'profile_parse_file', 'profile_free_node']	424	424	profile_update_file_data_locked	call site: 00054	/src/krb5/src/util/profile/prof_file.c:284
114	114	1 : View List ['write_data_to_file']	114	114	profile_flush_file_data	call site: 00161	/src/krb5/src/util/profile/prof_file.c:473
86	86	1 : View List ['profile_abandon']	86	86	profile_release	call site: 00242	/src/krb5/src/util/profile/prof_init.c:505
52	80	7 : View List ['strstr', 'k5_buf_add_len', 'expand_token', 'free', 'strchr', 'dgettext', 'krb5_set_error_message']	52	186	k5_expand_path_tokens_extra	call site: 00808	/src/krb5/src/lib/krb5/os/expand_path.c:496
6	6	3 : View List ['secure_getenv', 'getpwuid_r', 'getuid']	15	876	profile_open_file	call site: 00039	/src/krb5/src/util/profile/prof_file.c:184
6	6	1 : View List ['get_value_vt']	6	6	profile_get_value	call site: 00268	/src/krb5/src/util/profile/prof_get.c:229
4	347	3 : View List ['profile_update_file_data_locked', 'strcmp', 'k5_mutex_lock']	4	542	profile_node_iterator	call site: 00279	/src/krb5/src/util/profile/prof_tree.c:494
4	4	3 : View List ['free', 'explicit_bzero', 'strlen']	4	39	k5_buf_add_vfmt	call site: 00317	/src/krb5/src/util/support/k5buf.c:192
4	4	3 : View List ['free', 'explicit_bzero', 'set_error']	4	4	k5_buf_free	call site: 00321	/src/krb5/src/util/support/k5buf.c:268
2	394	3 : View List ['free', 'strcasecmp', 'profile_get_string']	2	394	get_tristate	call site: 00794	/src/krb5/src/lib/krb5/krb/init_ctx.c:109

Runtime coverage analysis

Covered functions

105

Functions that are reachable but not covered

237

Reachable functions

324

Percentage of reachable functions covered

26.85%

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
/src/krb5/fuzzing/Fuzz_chpw.c	1
lib/krb5/krb/init_ctx.c	6
lib/krb5/krb5_libinit.c	1
util/support/threads.c	10
lib/krb5/os/init_os_ctx.c	6
util/profile/prof_init.c	9
util/profile/../../include/k5-thread.h	3
util/profile/prof_file.c	13
util/profile/prof_tree.c	12
util/profile/prof_parse.c	15
util/support/dir_filenames.c	4
util/support/strlcpy.c	1
util/support/path.c	2
util/support/plugins.c	15
util/support/errors.c	6
lib/krb5/os/trace.c	12
util/profile/prof_get.c	18
util/support/k5buf.c	10
lib/krb5/os/../../../include/k5-int.h	7
lib/crypto/krb/make_checksum.c	1
lib/crypto/krb/mandatory_sumtype.c	1
lib/crypto/krb/./crypto_int.h	3
lib/crypto/krb/../../../include/k5-int.h	2
lib/krb5/krb/kfree.c	2
util/support/strerror_r.c	1
lib/krb5/krb/kerrs.c	5
util/et/error_message.c	2
util/et/../../include/k5-thread.h	2
util/et/et_name.c	1
util/support/../../include/k5-thread.h	2
lib/krb5/krb/unparse.c	4
lib/krb5/os/hostrealm.c	14
lib/krb5/krb/plugin.c	17
lib/krb5/krb/../../../include/k5-int.h	5
lib/krb5/os/hostrealm_registry.c	3
lib/krb5/os/hostrealm_profile.c	4
lib/krb5/os/hostrealm_dns.c	5
lib/krb5/os/locate_kdc.c	21
lib/krb5/krb/libdef_parse.c	1
lib/krb5/os/dnsglue.c	6
lib/krb5/os/c_ustime.c	2
lib/krb5/os/../../../include/k5-thread.h	2
util/support/fake-addrinfo.c	6
lib/krb5/os/hostrealm_domain.c	3
lib/krb5/krb/parse_host_string.c	2
lib/krb5/os/dnssrv.c	5
lib/krb5/krb/princ_comp.c	2
lib/crypto/krb/enctype_util.c	1
lib/krb5/ccache/ccfns.c	2
lib/krb5/keytab/ktfns.c	1
lib/krb5/os/expand_path.c	5
lib/krb5/krb/preauth2.c	2
lib/krb5/ccache/ccselect.c	2
lib/krb5/os/localauth.c	2
/src/krb5/fuzzing/./../src/include/k5-int.h	1
lib/krb5/krb/chpw.c	3
lib/krb5/krb/../../../include/k5-platform.h	3
/usr/include/x86_64-linux-gnu/bits/byteswap.h	3
lib/krb5/unicode/ucstr.c	1
lib/krb5/unicode/../../../include/k5-input.h	3

Fuzzer: Fuzz_gss_accept_sec_context

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	424	78.8%
gold	[1:9]	29	5.39%
yellow	[10:29]	3	0.55%
greenyellow	[30:49]	2	0.37%
lawngreen	50+	80	14.8%
All colors	538	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
17348	17348	30 : View List ['krb5_auth_con_getsendsubkey_k', 'gssint_g_verify_token_header', 'krb5_auth_con_init', 'krb5_auth_con_getlocalseqnumber', 'malloc', 'ts_interval.3270', 'kg_duplicate_name', 'create_constrained_deleg_creds', 'krb5_rd_req_decoded', 'data_to_gss.3265', 'krb5_auth_con_setflags', 'kg_cred_resolve', 'krb5_auth_con_set_authdata_context', 'decode_krb5_ap_req', 'krb5_auth_con_setpermetypes', 'krb5_mk_rep', 'gssint_g_seqstate_init', 'krb5_auth_con_getflags', 'krb5_merge_authdata', 'krb5_auth_con_getauthenticator', 'kg_setup_keys', 'process_checksum', 'kg_init_name', 'krb5_auth_con_setaddrs', 'krb5_auth_con_get_authdata_context', 'krb5_auth_con_getremoteseqnumber', 'krb5_auth_con_getkey_k', 'krb5_auth_con_getrecvsubkey_k', 'ts_incr.3269', 'krb5_timeofday']	20140	21016	kg_accept_krb5	call site: 00000	/src/krb5/src/lib/gssapi/krb5/accept_sec_context.c:722
3832	3832	2 : View List ['handle_mic', 'acc_ctx_call_acc']	5290	6387	spnego_gss_accept_sec_context	call site: 00000	/src/krb5/src/lib/gssapi/spnego/spnego_mech.c:1640
2359	2359	4 : View List ['kg_acceptor_princ', 'k5_change_error_message_code', 'krb5_get_server_rcache', 'check_keytab']	2361	2365	acquire_accept_cred	call site: 00000	/src/krb5/src/lib/gssapi/krb5/acquire_cred.c:198
2004	2091	2 : View List ['kg_accept_dce', 'krb5_gss_save_error_string']	2004	2091	krb5_gss_accept_sec_context_ext	call site: 00000	/src/krb5/src/lib/gssapi/krb5/accept_sec_context.c:1291
1784	1784	1 : View List ['krb5_gss_release_cred']	1784	2304	kg_accept_krb5	call site: 00000	/src/krb5/src/lib/gssapi/krb5/accept_sec_context.c:1257
1696	1696	1 : View List ['krb5int_init_context_kdc']	1696	1696	krb5_gss_init_context	call site: 00000	/src/krb5/src/lib/gssapi/krb5/init_sec_context.c:1022
1541	2759	9 : View List ['gssspi_query_mechanism_info', 'gss_release_oid_set', 'gss_release_cred', 'gss_create_empty_oid_set', 'gssint_mecherrmap_map_errcode', 'gss_add_oid_set_member', 'negoex_and_spnego', 'gss_test_oid_set_member', 'negoex_add_auth_mech']	1541	2759	get_negotiable_mechs	call site: 00000	/src/krb5/src/lib/gssapi/spnego/spnego_mech.c:3184
1363	1363	1 : View List ['krb5_parse_name']	1365	9112	acquire_cred_from	call site: 00000	/src/krb5/src/lib/gssapi/krb5/acquire_cred.c:1300
1305	1305	1 : View List ['krb5int_trace']	1305	1570	krb5_init_context_profile	call site: 00000	/src/krb5/src/lib/krb5/krb/init_ctx.c:266
1303	1303	2 : View List ['krb5_cc_close', 'krb5_cc_destroy']	1365	1670	acquire_cred_context	call site: 00000	/src/krb5/src/lib/gssapi/krb5/acquire_cred.c:898
994	994	4 : View List ['free', 'gssint_release_internal_name', 'gssalloc_free.403', 'gss_release_oid']	994	994	gss_release_name	call site: 00530	/src/krb5/src/lib/gssapi/mechglue/g_rel_name.c:54
825	825	1 : View List ['gss_inquire_cred']	2366	2855	get_negotiable_mechs	call site: 00000	/src/krb5/src/lib/gssapi/spnego/spnego_mech.c:3173

Runtime coverage analysis

Covered functions

240

Functions that are reachable but not covered

59

Reachable functions

117

Percentage of reachable functions covered

49.57%

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
/src/krb5/fuzzing/Fuzz_gss_accept_sec_context.c	1
lib/gssapi/mechglue/g_accept_sec_context.c	3
lib/gssapi/mechglue/g_glue.c	7
lib/gssapi/mechglue/../../../include/k5-input.h	4
lib/gssapi/mechglue/../../../include/k5-der.h	1
lib/gssapi/mechglue/g_initialize.c	20
util/support/threads.c	5
lib/gssapi/mechglue/../../../include/k5-thread.h	2
lib/gssapi/generic/oid_ops.c	8
util/support/plugins.c	7
util/support/errors.c	4
lib/gssapi/mechglue/g_rel_oid_set.c	1
lib/gssapi/generic/rel_oid_set.c	1
lib/gssapi/generic/../../../include/gssapi/gssapi_alloc.h	3
lib/gssapi/mechglue/g_mechattr.c	1
lib/gssapi/generic/util_errmap.c	5
lib/gssapi/generic/../../../include/k5-thread.h	2
lib/gssapi/generic/./errmap.h	9
lib/gssapi/mechglue/g_rel_buffer.c	1
lib/gssapi/mechglue/../../../include/gssapi/gssapi_alloc.h	1
lib/gssapi/mechglue/g_delete_sec_context.c	2
lib/gssapi/mechglue/g_rel_name.c	1
lib/gssapi/mechglue/g_rel_cred.c	1

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
iakerb_gss_accept_sec_context	/src/krb5/src/lib/gssapi/krb5/iakerb.c	11	['int *', 'struct.gss_ctx_id_struct **', 'struct.gss_cred_id_struct *', 'struct.gss_buffer_desc_struct *', 'struct.gss_channel_bindings_struct *', 'struct.gss_name_struct **', 'struct.gss_OID_desc_struct **', 'struct.gss_buffer_desc_struct *', 'int *', 'int *', 'struct.gss_cred_id_struct **']	26	0	275	45	17	1324	0	8397	6181
spnego_gss_accept_sec_context	/src/krb5/src/lib/gssapi/spnego/spnego_mech.c	11	['int *', 'struct.gss_ctx_id_struct **', 'struct.gss_cred_id_struct *', 'struct.gss_buffer_desc_struct *', 'struct.gss_channel_bindings_struct *', 'struct.gss_name_struct **', 'struct.gss_OID_desc_struct **', 'struct.gss_buffer_desc_struct *', 'int *', 'int *', 'struct.gss_cred_id_struct **']	24	0	715	136	49	525	0	3566	914
iakerb_gss_verify_mic_iov	/src/krb5/src/lib/gssapi/krb5/iakerb.c	5	['int *', 'struct.gss_ctx_id_struct *', 'int *', 'struct.gss_iov_buffer_desc_struct *', 'int ']	10	0	56	6	3	148	0	740	332
iakerb_gss_init_sec_context	/src/krb5/src/lib/gssapi/krb5/iakerb.c	13	['int *', 'struct.gss_cred_id_struct *', 'struct.gss_ctx_id_struct **', 'struct.gss_name_struct *', 'struct.gss_OID_desc_struct *', 'int ', 'int ', 'struct.gss_channel_bindings_struct *', 'struct.gss_buffer_desc_struct *', 'struct.gss_OID_desc_struct **', 'struct.gss_buffer_desc_struct *', 'int *', 'int *']	24	0	402	61	23	1320	0	8350	321
iakerb_gss_export_sec_context	/src/krb5/src/lib/gssapi/krb5/iakerb.c	3	['int *', 'struct.gss_ctx_id_struct **', 'struct.gss_buffer_desc_struct *']	21	0	67	9	4	424	0	2315	305
iakerb_gss_import_sec_context	/src/krb5/src/lib/gssapi/krb5/iakerb.c	3	['int *', 'struct.gss_buffer_desc_struct *', 'struct.gss_ctx_id_struct **']	18	0	102	10	5	434	0	2522	287
krb5int_aes_decrypt	/src/krb5/src/lib/crypto/builtin/enc_provider/aes.c	4	['struct.krb5_key_st *', 'struct._krb5_data *', 'struct.anon.2 *', 'size_t ']	3	0	216	23	9	24	0	273	267

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

Functions statically reachable by fuzzers

1578/2908

Cyclomatic complexity statically reachable by fuzzers

11560 / 18765

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
ensure_space	39	19	48.71%	['Fuzz_ndr', 'Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']
k5_expand_path_tokens_extra	65	31	47.69%	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']
profile_open_file	87	32	36.78%	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']
profile_update_file_data_locked	60	16	26.66%	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']
profile_iterator	38	19	50.0%	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']
profile_node_iterator	118	25	21.18%	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']
decode_cntype	44	22	50.0%	['Fuzz_krb5']
k5_buf_add_vfmt	48	25	52.08%	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']
kg_accept_krb5	461	78	16.91%	[]
acquire_cred_context	103	50	48.54%	[]
acquire_accept_cred	72	31	43.05%	[]
acquire_cred_from	115	46	40.0%	[]
gss_accept_sec_context	183	85	46.44%	['Fuzz_gss_accept_sec_context']
gss_acquire_cred_from	93	49	52.68%	[]
gss_add_cred_from	156	60	38.46%	[]
gssint_get_mechanism	56	17	30.35%	['Fuzz_gss_accept_sec_context']
gss_release_cred	41	20	48.78%	['Fuzz_gss_accept_sec_context']
spnego_gss_accept_sec_context	133	67	50.37%	[]
get_negotiable_mechs	66	14	21.21%	[]
krb5_ktfileint_open	70	20	28.57%	[]
error_message	74	32	43.24%	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']

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/krb5/src/lib/krb5/krb/copy_cksum.c	[]	[]
/src/krb5/src/lib/krb5/krb/privsafe.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_get_name_attr.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_context_time.c	[]	[]
/src/krb5/src/lib/krb5/krb/chk_trans.c	[]	[]
/src/krb5/src/lib/crypto/krb/checksum_dk_hmac.c	[]	[]
/src/krb5/src/lib/crypto/krb/./crypto_int.h	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	[]
/src/krb5/src/lib/crypto/krb/s2k_rc4.c	[]	[]
/src/krb5/src/lib/krb5/krb/parse_host_string.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	[]
/src/krb5/src/lib/krb5/krb/kdc_rep_dc.c	[]	[]
/src/krb5/src/lib/gssapi/spnego/../../../include/k5-buf.h	[]	[]
/src/krb5/src/lib/krb5/krb/preauth2.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']
/src/krb5/src/lib/gssapi/mechglue/g_mechattr.c	['Fuzz_gss_accept_sec_context']	['Fuzz_gss_accept_sec_context']
/src/krb5/src/lib/krb5/krb/mk_priv.c	[]	[]
/src/krb5/src/lib/krb5/krb/copy_auth.c	[]	[]
/src/krb5/src/lib/crypto/builtin/hmac.c	[]	[]
/src/krb5/src/lib/gssapi/generic/oid_ops.c	['Fuzz_gss_accept_sec_context']	['Fuzz_gss_accept_sec_context']
/src/krb5/src/lib/crypto/krb/encrypt_iov.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_glue.c	['Fuzz_gss_accept_sec_context']	['Fuzz_gss_accept_sec_context']
/src/krb5/src/lib/krb5/krb/deltat.c	[]	[]
/src/krb5/src/lib/crypto/builtin/./../krb/crypto_int.h	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_compare_name.c	[]	[]
/src/krb5/src/lib/crypto/builtin/des/des_keys.c	[]	[]
/src/krb5/src/lib/krb5/error_tables/krb5_err.c	[]	[]
/src/krb5/src/lib/crypto/krb/prf_rc4.c	[]	[]
/src/krb5/src/lib/krb5/krb/addr_comp.c	[]	[]
/src/krb5/src/lib/krb5/ccache/ccdefault.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/util_seqnum.c	[]	[]
/src/krb5/src/lib/crypto/builtin/sha1/../../../../include/k5-platform.h	[]	[]
/src/krb5/fuzzing/Fuzz_profile.c	['Fuzz_profile']	['Fuzz_profile']
/src/krb5/src/lib/krb5/asn.1/asn1_k_encode.c	['Fuzz_krb5']	['Fuzz_krb5']
/src/krb5/src/lib/gssapi/krb5/./error_map.h	[]	[]
/src/krb5/src/lib/krb5/ccache/ccselect_hostname.c	[]	[]
/src/krb5/src/lib/crypto/krb/make_random_key.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/util_cksum.c	[]	[]
/src/krb5/src/lib/krb5/ccache/../../../include/k5-buf.h	[]	[]
/src/krb5/src/lib/gssapi/generic/gssapi_generic.c	[]	[]
/src/krb5/src/lib/krb5/krb5_libinit.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']
/src/krb5/src/lib/krb5/krb/get_in_tkt.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_rel_name_mapping.c	[]	[]
/src/krb5/src/lib/krb5/krb/../../../include/k5-input.h	['Fuzz_pac']	[]
/src/krb5/src/lib/krb5/os/hostrealm_profile.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	[]
/src/krb5/src/lib/krb5/krb/bld_pr_ext.c	[]	[]
/src/krb5/src/util/et/et_name.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	[]
/src/krb5/src/lib/gssapi/krb5/inq_names.c	[]	[]
/src/krb5/src/lib/crypto/builtin/camellia/camellia.c	[]	[]
/src/krb5/src/util/support/dir_filenames.c	['Fuzz_profile', 'Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	[]
/src/krb5/src/lib/gssapi/mechglue/g_unwrap_aead.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_set_context_option.c	[]	[]
/src/krb5/src/lib/krb5/ccache/cccursor.c	[]	[]
/src/krb5/src/lib/krb5/krb/copy_princ.c	[]	[]
/src/krb5/src/lib/gssapi/spnego/../../../include/k5-platform.h	[]	[]
/src/krb5/src/lib/krb5/keytab/ktfr_entry.c	[]	[]
/src/krb5/src/lib/krb5/os/../../../include/port-sockets.h	[]	[]
/src/krb5/fuzzing/Fuzz_gss_accept_sec_context.c	['Fuzz_gss_accept_sec_context']	['Fuzz_gss_accept_sec_context']
/src/krb5/src/lib/krb5/os/init_os_ctx.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']
/src/krb5/src/lib/gssapi/mechglue/g_set_name_attr.c	[]	[]
/src/krb5/src/lib/krb5/keytab/ktfns.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	[]
/src/krb5/src/lib/crypto/builtin/des/f_sched.c	[]	[]
/src/krb5/src/lib/crypto/krb/make_checksum_iov.c	[]	[]
/src/krb5/src/lib/krb5/krb/gen_seqnum.c	[]	[]
/src/krb5/src/lib/crypto/builtin/md5/md5.c	[]	[]
/src/krb5/src/lib/krb5/krb/ser_princ.c	[]	[]
/src/krb5/src/lib/krb5/os/hostrealm.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']
/src/krb5/src/lib/krb5/krb/get_creds.c	[]	[]
/src/krb5/src/lib/krb5/os/krbfileio.c	[]	[]
/src/krb5/src/lib/crypto/krb/checksum_hmac_md5.c	[]	[]
/src/krb5/src/lib/krb5/krb/s4u_creds.c	[]	[]
/src/krb5/src/lib/gssapi/generic/../../../include/k5-der.h	[]	[]
/src/krb5/src/util/support/../../include/k5-thread.h	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	[]
/src/krb5/src/lib/crypto/builtin/hash_provider/hash_sha2.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_dsp_name.c	[]	[]
/src/krb5/src/lib/krb5/krb/pr_to_salt.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/disp_name.c	[]	[]
/src/krb5/src/util/support/utf8.c	['Fuzz_ndr']	['Fuzz_ndr']
/src/krb5/src/lib/krb5/krb/chpw.c	['Fuzz_chpw']	['Fuzz_chpw']
/src/krb5/src/lib/krb5/krb/authdata_enc.c	[]	[]
/src/krb5/src/lib/gssapi/generic/./errmap.h	['Fuzz_gss_accept_sec_context']	[]
/src/krb5/src/lib/krb5/krb/vic_opt.c	[]	[]
/src/krb5/src/util/support/errors.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw', 'Fuzz_gss_accept_sec_context']	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw', 'Fuzz_gss_accept_sec_context']
/src/krb5/fuzzing/Fuzz_json.c	['Fuzz_json']	['Fuzz_json']
/src/krb5/src/util/support/strerror_r.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	[]
/src/krb5/src/lib/krb5/os/dnsglue.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	[]
/src/krb5/src/lib/gssapi/krb5/k5sealiov.c	[]	[]
/src/krb5/src/util/support/strlcpy.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']
/src/krb5/src/lib/gssapi/mechglue/g_initialize.c	['Fuzz_gss_accept_sec_context']	['Fuzz_gss_accept_sec_context']
/src/krb5/src/lib/gssapi/mechglue/g_rel_name.c	['Fuzz_gss_accept_sec_context']	['Fuzz_gss_accept_sec_context']
/src/krb5/src/lib/gssapi/mechglue/g_imp_cred.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/export_sec_context.c	[]	[]
/src/krb5/src/lib/crypto/builtin/enc_provider/../../../../include/k5-platform.h	[]	[]
/src/krb5/src/util/support/bcmp.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/k5unseal.c	[]	[]
/src/krb5/src/lib/krb5/krb/gc_via_tkt.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_acquire_cred_with_pw.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/set_ccache.c	[]	[]
/src/krb5/src/lib/crypto/builtin/cmac.c	[]	[]
/src/krb5/src/lib/krb5/os/net_read.c	[]	[]
/src/krb5/src/lib/crypto/krb/random_to_key.c	[]	[]
/src/krb5/src/lib/krb5/os/dnssrv.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	[]
/src/krb5/fuzzing/Fuzz_ndr.c	['Fuzz_ndr']	['Fuzz_ndr']
/src/krb5/src/lib/crypto/krb/checksum_unkeyed.c	[]	[]
/src/krb5/src/lib/krb5/krb/copy_key.c	[]	[]
/src/krb5/src/lib/krb5/krb/gen_save_subkey.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_accept_sec_context.c	['Fuzz_gss_accept_sec_context']	['Fuzz_gss_accept_sec_context']
/src/krb5/src/lib/krb5/unicode/ucdata.c	[]	[]
/src/krb5/src/lib/crypto/krb/checksum_length.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/lucid_context.c	[]	[]
/src/krb5/src/lib/krb5/krb/rd_priv.c	[]	[]
/src/krb5/src/lib/crypto/builtin/enc_provider/camellia.c	[]	[]
/src/krb5/src/lib/krb5/os/hostrealm_dns.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	[]
/src/krb5/src/lib/krb5/krb/./../os/os-proto.h	[]	[]
/src/krb5/src/lib/krb5/krb/pac.c	['Fuzz_pac']	['Fuzz_pac']
/src/krb5/src/lib/krb5/krb/x-deltat.y	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_map_name_to_any.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_prf.c	[]	[]
/src/krb5/src/kdc/../include/k5-int.h	['Fuzz_ndr']	[]
/src/krb5/src/lib/gssapi/krb5/accept_sec_context.c	[]	[]
/src/krb5/src/lib/crypto/builtin/hash_provider/hash_md4.c	[]	[]
/src/krb5/src/lib/crypto/krb/prf_cmac.c	[]	[]
/src/krb5/src/lib/krb5/os/accessor.c	[]	[]
/src/krb5/src/lib/krb5/os/locate_kdc.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	[]
/src/krb5/src/lib/gssapi/krb5/iakerb.c	[]	[]
/src/krb5/src/lib/krb5/keytab/kt_file.c	[]	[]
/src/krb5/src/kdc/ndr.c	['Fuzz_ndr']	['Fuzz_ndr']
/src/krb5/src/lib/krb5/krb/mk_cred.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_wrap_aead.c	[]	[]
/src/krb5/src/lib/krb5/os/sn2princ.c	[]	[]
/src/krb5/src/lib/krb5/krb/response_items.c	[]	[]
/src/krb5/src/lib/krb5/krb/gic_keytab.c	[]	[]
/src/krb5/src/lib/crypto/krb/verify_checksum_iov.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/prf.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_export_cred.c	[]	[]
/src/krb5/src/lib/krb5/krb/rd_rep.c	[]	[]
/src/krb5/src/lib/krb5/os/mk_faddr.c	[]	[]
/src/krb5/src/util/support/gmt_mktime.c	[]	[]
/src/krb5/src/lib/krb5/ccache/cc_kcm.c	[]	[]
/src/krb5/src/lib/krb5/os/localauth_rule.c	[]	[]
/src/krb5/src/lib/crypto/krb/decrypt.c	[]	[]
/src/krb5/src/lib/crypto/krb/aead.c	[]	[]
/src/krb5/src/lib/krb5/ccache/cc_file.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/cred_store.c	[]	[]
/src/krb5/src/lib/krb5/krb/ai_authdata.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_rel_cred.c	['Fuzz_gss_accept_sec_context']	['Fuzz_gss_accept_sec_context']
/src/krb5/src/lib/krb5/ccache/ccfns.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	[]
/src/krb5/src/lib/krb5/keytab/ktdefault.c	[]	[]
/src/krb5/src/lib/krb5/krb/tgtname.c	[]	[]
/src/krb5/fuzzing/Fuzz_marshal.c	['Fuzz_marshal']	['Fuzz_marshal']
/src/krb5/src/lib/gssapi/mechglue/g_acquire_cred_imp_name.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/store_cred.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/k5unsealiov.c	[]	[]
/src/krb5/src/lib/krb5/rcache/rc_none.c	[]	[]
/src/krb5/src/lib/crypto/krb/enc_etm.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/util_crypt.c	[]	[]
/src/krb5/src/util/support/../../include/k5-buf.h	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_saslname.c	[]	[]
/src/krb5/src/lib/krb5/krb/rd_cred.c	[]	[]
/src/krb5/src/lib/krb5/os/toffset.c	[]	[]
/src/krb5/src/util/support/init-addrinfo.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/import_cred.c	[]	[]
/src/krb5/src/lib/crypto/builtin/enc_provider/./../../krb/crypto_int.h	[]	[]
/src/krb5/src/lib/crypto/krb/block_size.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_inq_context.c	[]	[]
/src/krb5/src/lib/krb5/krb/../../../include/k5-int.h	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	[]
/src/krb5/src/lib/krb5/os/../../../include/k5-int.h	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	[]
/src/krb5/src/lib/gssapi/generic/util_buffer_set.c	[]	[]
/src/krb5/src/lib/krb5/krb/mk_req_ext.c	[]	[]
/src/krb5/src/lib/krb5/krb/cp_key_cnt.c	[]	[]
/src/krb5/src/lib/gssapi/generic/util_token.c	[]	[]
/src/krb5/src/lib/crypto/builtin/kdf.c	[]	[]
/src/krb5/src/kdc/../include/k5-input.h	['Fuzz_ndr']	[]
/src/krb5/src/lib/krb5/krb/ser_auth.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_rel_oid_set.c	['Fuzz_gss_accept_sec_context']	['Fuzz_gss_accept_sec_context']
/src/krb5/src/lib/gssapi/mechglue/g_export_name.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_mech_invoke.c	[]	[]
/src/krb5/src/lib/krb5/krb/enc_keyhelper.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/gssd_pname_to_uid.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/s4u_gss_glue.c	[]	[]
/src/krb5/src/lib/krb5/krb/mk_rep.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/./gssapiP_krb5.h	[]	[]
/src/krb5/src/lib/krb5/krb/copy_data.c	[]	[]
/src/krb5/src/lib/crypto/krb/decrypt_iov.c	[]	[]
/src/krb5/src/lib/krb5/ccache/../../../include/k5-input.h	['Fuzz_marshal']	[]
/src/krb5/src/lib/crypto/krb/prf_dk.c	[]	[]
/src/krb5/src/lib/gssapi/generic/rel_oid_set.c	['Fuzz_gss_accept_sec_context']	['Fuzz_gss_accept_sec_context']
/src/krb5/src/lib/crypto/builtin/des/weak_key.c	[]	[]
/src/krb5/src/lib/krb5/krb/str_conv.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/gssapi_err_krb5.c	[]	[]
/src/krb5/src/lib/krb5/krb/libdef_parse.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	[]
/src/krb5/src/lib/crypto/krb/prf.c	[]	[]
/src/krb5/src/lib/krb5/os/../../../include/socket-utils.h	[]	[]
/src/krb5/src/lib/krb5/krb/sname_match.c	[]	[]
/src/krb5/src/lib/krb5/os/net_write.c	[]	[]
/src/krb5/src/lib/krb5/krb/cammac_util.c	[]	[]
/src/krb5/src/lib/crypto/builtin/enc_provider/aes.c	[]	[]
/src/krb5/src/lib/krb5/ccache/ccbase.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_sign.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_set_cred_option.c	[]	[]
/src/krb5/src/lib/gssapi/spnego/negoex_util.c	[]	[]
/src/krb5/src/lib/krb5/krb/preauth_ec.c	[]	[]
/src/krb5/src/lib/crypto/builtin/hash_provider/hash_sha1.c	[]	[]
/src/krb5/src/lib/crypto/builtin/aes/aescrypt.c	[]	[]
/src/krb5/src/util/et/error_message.c	['Fuzz_profile', 'Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	['Fuzz_profile', 'Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']
/src/krb5/src/lib/gssapi/generic/util_errmap.c	['Fuzz_gss_accept_sec_context']	['Fuzz_gss_accept_sec_context']
/src/krb5/src/lib/crypto/krb/coll_proof_cksum.c	[]	[]
/src/krb5/src/lib/krb5/ccache/cc_memory.c	[]	[]
/src/krb5/src/lib/krb5/krb/srv_rcache.c	[]	[]
/src/krb5/src/lib/krb5/krb/gic_opt.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/import_sec_context.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_exp_sec_context.c	[]	[]
/src/krb5/src/lib/krb5/krb/enc_helper.c	[]	[]
/src/krb5/src/lib/krb5/krb/parse.c	[]	[]
/src/krb5/src/lib/krb5/krb/copy_addrs.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_unseal.c	[]	[]
/src/krb5/src/lib/krb5/krb/ser_addr.c	[]	[]
/src/krb5/src/lib/krb5/krb/ser_ctx.c	[]	[]
/src/krb5/src/lib/crypto/krb/s2k_pbkdf2.c	[]	[]
/src/krb5/src/lib/krb5/krb/init_ctx.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']
/src/krb5/src/lib/krb5/krb/rd_req.c	[]	[]
/src/krb5/src/lib/krb5/os/ccdefname.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_rel_buffer.c	['Fuzz_gss_accept_sec_context']	['Fuzz_gss_accept_sec_context']
/src/krb5/src/lib/crypto/krb/../../../include/k5-int.h	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	[]
/src/krb5/src/lib/gssapi/mechglue/g_imp_sec_context.c	[]	[]
/src/krb5/src/lib/crypto/builtin/des/../../../../include/k5-platform.h	[]	[]
/src/krb5/src/util/support/hashtab.c	[]	[]
/src/krb5/src/lib/krb5/os/localaddr.c	[]	[]
/src/krb5/src/util/support/json.c	['Fuzz_json']	['Fuzz_json']
/src/krb5/src/lib/krb5/krb/vfy_increds.c	[]	[]
/src/krb5/src/lib/krb5/krb/valid_times.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/rel_name.c	[]	[]
/src/krb5/src/util/support/utf8_conv.c	['Fuzz_ndr']	['Fuzz_ndr']
/src/krb5/src/lib/krb5/os/unlck_file.c	[]	[]
/src/krb5/src/lib/krb5/krb/copy_athctr.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_export_name_comp.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/rel_cred.c	[]	[]
/src/krb5/src/lib/crypto/krb/default_state.c	[]	[]
/src/krb5/src/util/support/k5buf.c	['Fuzz_ndr', 'Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	['Fuzz_ndr', 'Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']
/src/krb5/src/lib/krb5/os/prompter.c	[]	[]
/src/krb5/src/lib/krb5/krb/mk_error.c	[]	[]
/src/krb5/src/lib/krb5/krb/princ_comp.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	[]
/src/krb5/src/lib/gssapi/krb5/duplicate_name.c	[]	[]
/src/krb5/src/lib/krb5/os/expand_path.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']
/src/krb5/src/lib/crypto/krb/valid_cksumtype.c	[]	[]
/src/krb5/src/lib/krb5/krb/kerrs.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']
/src/krb5/src/lib/gssapi/mechglue/g_acquire_cred.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/get_tkt_flags.c	[]	[]
/src/krb5/src/lib/krb5/os/localauth_k5login.c	[]	[]
/src/krb5/src/lib/crypto/builtin/sha2/sha512.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/../../../include/k5-buf.h	[]	[]
/src/krb5/src/lib/krb5/krb/gic_pwd.c	[]	[]
/src/krb5/src/lib/krb5/ccache/cc_retr.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_dup_name.c	[]	[]
/src/krb5/src/kdc/../include/k5-buf.h	[]	[]
/src/krb5/src/lib/crypto/krb/cf2.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_seal.c	[]	[]
/src/krb5/src/lib/krb5/error_tables/k5e1_err.c	[]	[]
/src/krb5/src/lib/gssapi/generic/gssapi_err_generic.c	[]	[]
/src/krb5/src/lib/krb5/os/hostrealm_domain.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	[]
/src/krb5/src/lib/krb5/krb/preauth_sam2.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/rel_oid.c	[]	[]
/src/krb5/src/lib/krb5/krb/authdata.c	['Fuzz_marshal', 'Fuzz_krb5']	['Fuzz_marshal']
/src/krb5/src/lib/gssapi/krb5/wrap_size_limit.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_unwrap_iov.c	[]	[]
/src/krb5/src/lib/krb5/krb/unparse.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	[]
/src/krb5/src/lib/crypto/builtin/pbkdf2.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_complete_auth_token.c	[]	[]
/src/krb5/src/lib/crypto/krb/crypto_length.c	[]	[]
/src/krb5/src/lib/krb5/rcache/rc_file2.c	[]	[]
/src/krb5/src/lib/crypto/krb/checksum_dk_cmac.c	[]	[]
/src/krb5/fuzzing/Fuzz_krb5.c	['Fuzz_krb5']	['Fuzz_krb5']
/src/krb5/src/lib/krb5/rcache/rc_base.c	[]	[]
/src/krb5/src/lib/crypto/krb/key.c	[]	[]
/src/krb5/src/lib/krb5/krb/decrypt_tk.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_inq_cred_oid.c	[]	[]
/src/krb5/src/lib/krb5/krb/walk_rtree.c	[]	[]
/src/krb5/src/util/profile/prof_parse.c	['Fuzz_profile', 'Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	['Fuzz_profile']
/src/krb5/src/lib/krb5/ccache/cc_dir.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/inq_context.c	[]	[]
/src/krb5/src/lib/krb5/os/localauth.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']
/src/krb5/src/lib/krb5/os/hostaddr.c	[]	[]
/src/krb5/src/lib/crypto/builtin/hash_provider/hash_md5.c	[]	[]
/src/krb5/src/util/support/fake-addrinfo.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	[]
/src/krb5/src/lib/gssapi/mechglue/g_store_cred.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/indicate_mechs.c	[]	[]
/src/krb5/src/lib/krb5/os/changepw.c	[]	[]
/src/krb5/src/lib/krb5/krb/bld_princ.c	[]	[]
/src/krb5/src/lib/krb5/os/./os-proto.h	[]	[]
/src/krb5/src/lib/crypto/krb/mandatory_sumtype.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	[]
/src/krb5/src/lib/krb5/unicode/ucstr.c	['Fuzz_chpw']	['Fuzz_chpw']
/src/krb5/src/lib/krb5/os/sendto_kdc.c	[]	[]
/src/krb5/src/lib/krb5/ccache/ccmarshal.c	['Fuzz_marshal']	['Fuzz_marshal']
/src/krb5/src/lib/krb5/krb/rd_error.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/naming_exts.c	[]	[]
/src/krb5/src/lib/crypto/krb/enc_dk_hmac.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_inq_context_oid.c	[]	[]
/src/krb5/src/lib/crypto/krb/encrypt_length.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/compare_name.c	[]	[]
/src/krb5/src/lib/crypto/krb/state.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_imp_name.c	[]	[]
/src/krb5/src/lib/crypto/krb/prng.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_wrap_iov.c	[]	[]
/src/krb5/src/lib/krb5/krb/kfree.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	['Fuzz_marshal', 'Fuzz_krb5']
/src/krb5/src/lib/crypto/krb/derive.c	[]	[]
/src/krb5/src/lib/krb5/ccache/ccselect.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']
/src/krb5/src/lib/krb5/krb/preauth_otp.c	[]	[]
/src/krb5/src/lib/krb5/os/hostrealm_registry.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	[]
/src/krb5/src/lib/krb5/krb/fwd_tgt.c	[]	[]
/src/krb5/src/lib/crypto/krb/old_api_glue.c	[]	[]
/src/krb5/src/util/support/path.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	[]
/src/krb5/src/lib/gssapi/mechglue/g_set_neg_mechs.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_delete_sec_context.c	['Fuzz_gss_accept_sec_context']	[]
/src/krb5/src/lib/krb5/krb/authdata_dec.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_verify.c	[]	[]
/src/krb5/src/lib/gssapi/generic/disp_com_err_status.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/../generic/gssapiP_generic.h	[]	[]
/src/krb5/src/lib/crypto/builtin/des/f_parity.c	[]	[]
/src/krb5/src/lib/krb5/krb/ser_key.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_negoex.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/init_sec_context.c	[]	[]
/src/krb5/src/util/profile/prof_err.c	['Fuzz_profile']	['Fuzz_profile']
/src/krb5/src/lib/crypto/krb/make_checksum.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	[]
/src/krb5/src/lib/gssapi/spnego/spnego_mech.c	[]	[]
/src/krb5/src/lib/crypto/krb/enc_rc4.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/gssapi_krb5.c	[]	[]
/src/krb5/src/lib/krb5/krb/preauth_encts.c	[]	[]
/src/krb5/src/lib/krb5/krb/send_tgs.c	[]	[]
/src/krb5/src/lib/krb5/krb/addr_srch.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/k5sealv3.c	[]	[]
/src/krb5/src/lib/krb5/krb/ser_cksum.c	[]	[]
/src/krb5/src/util/et/com_err.c	[]	[]
/src/krb5/fuzzing/Fuzz_chpw.c	['Fuzz_chpw']	['Fuzz_chpw']
/src/krb5/src/lib/gssapi/mechglue/g_dsp_name_ext.c	[]	[]
/src/krb5/src/lib/krb5/krb/serialize.c	[]	[]
/src/krb5/src/lib/crypto/builtin/des/f_aead.c	[]	[]
/src/krb5/src/lib/gssapi/spnego/negoex_ctx.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/delete_sec_context.c	[]	[]
/src/krb5/src/lib/crypto/builtin/sha2/sha256.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/context_time.c	[]	[]
/src/krb5/src/lib/krb5/os/lock_file.c	[]	[]
/src/krb5/src/lib/krb5/krb/plugin.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']
/src/krb5/src/lib/krb5/keytab/ktbase.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_inq_names.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/disp_status.c	[]	[]
/src/krb5/src/lib/krb5/os/ktdefname.c	[]	[]
/src/krb5/src/lib/krb5/krb/padata.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/inq_cred.c	[]	[]
/src/krb5/src/lib/krb5/krb/fast.c	[]	[]
/src/krb5/src/lib/gssapi/generic/util_buffer.c	[]	[]
/src/krb5/src/lib/krb5/krb/set_realm.c	[]	[]
/src/krb5/src/lib/krb5/os/timeofday.c	[]	[]
/src/krb5/src/lib/crypto/krb/enctype_util.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	[]
/src/krb5/src/lib/gssapi/generic/disp_major_status.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/../../../include/gssapi/gssapi_alloc.h	[]	[]
/src/krb5/src/lib/krb5/ccache/cccopy.c	[]	[]
/src/krb5/src/util/profile/prof_init.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']
/src/krb5/src/lib/gssapi/krb5/export_name.c	[]	[]
/src/krb5/src/lib/gssapi/generic/util_seqstate.c	[]	[]
/src/krb5/src/lib/crypto/krb/enc_raw.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/process_context_token.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/../../../include/gssapi/gssapi_alloc.h	['Fuzz_gss_accept_sec_context']	[]
/src/krb5/src/lib/gssapi/mechglue/g_init_sec_context.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/acquire_cred.c	[]	[]
/src/krb5/src/lib/krb5/error_tables/asn1_err.c	[]	[]
/src/krb5/src/lib/crypto/krb/keyed_cksum.c	[]	[]
/src/krb5/src/lib/krb5/krb/random_str.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_dsp_status.c	[]	[]
/src/krb5/src/util/profile/prof_get.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']
/src/krb5/src/lib/crypto/krb/verify_checksum.c	[]	[]
/src/krb5/src/lib/crypto/krb/enc_dk_cmac.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_inq_cred.c	[]	[]
/src/krb5/src/lib/krb5/os/localauth_names.c	[]	[]
/src/krb5/src/lib/crypto/krb/keyblocks.c	['Fuzz_marshal', 'Fuzz_krb5']	['Fuzz_marshal']
/src/krb5/src/lib/krb5/krb/ser_adata.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/k5seal.c	[]	[]
/src/krb5/src/lib/krb5/krb/gen_subkey.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/../../../include/k5-der.h	['Fuzz_gss_accept_sec_context']	[]
/src/krb5/src/lib/gssapi/krb5/export_cred.c	[]	[]
/src/krb5/src/lib/krb5/rcache/rc_dfl.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/copy_ccache.c	[]	[]
/src/krb5/src/lib/krb5/rcache/memrcache.c	[]	[]
/src/krb5/src/lib/krb5/krb/copy_creds.c	[]	[]
/src/krb5/src/lib/krb5/os/c_ustime.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	[]
/src/krb5/src/lib/gssapi/krb5/set_allowable_enctypes.c	[]	[]
/src/krb5/src/util/profile/prof_file.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']
/src/krb5/fuzzing/Fuzz_pac.c	['Fuzz_pac']	['Fuzz_pac']
/src/krb5/src/lib/crypto/krb/checksum_etm.c	[]	[]
/src/krb5/src/lib/krb5/krb/../../../include/k5-platform.h	['Fuzz_pac', 'Fuzz_chpw']	[]
/src/krb5/src/lib/crypto/builtin/md5/../../../../include/k5-platform.h	[]	[]
/src/krb5/src/lib/krb5/os/localauth_an2ln.c	[]	[]
/src/krb5/src/lib/krb5/keytab/kt_memory.c	[]	[]
/src/krb5/src/lib/crypto/builtin/md4/md4.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_oid_ops.c	[]	[]
/src/krb5/src/lib/crypto/builtin/sha1/shs.c	[]	[]
/src/krb5/src/kdc/../include/k5-platform.h	['Fuzz_ndr']	[]
/src/krb5/src/lib/krb5/krb/auth_con.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_process_context.c	[]	[]
/src/krb5/src/lib/krb5/krb/authdata_exp.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/val_cred.c	[]	[]
/src/krb5/src/lib/crypto/builtin/enc_provider/des3.c	[]	[]
/src/krb5/src/lib/crypto/builtin/aes/aestab.c	[]	[]
/src/krb5/src/lib/krb5/ccache/ccselect_k5identity.c	[]	[]
/src/krb5/src/lib/krb5/error_tables/kdb5_err.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_inq_name.c	[]	[]
/src/krb5/src/lib/gssapi/generic/../../../include/gssapi/gssapi_alloc.h	['Fuzz_gss_accept_sec_context']	[]
/src/krb5/src/lib/crypto/builtin/des/d3_aead.c	[]	[]
/src/krb5/src/lib/gssapi/generic/rel_buffer.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/k5sealv3iov.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/ser_sctx.c	[]	[]
/src/krb5/src/util/support/../../include/k5-input.h	['Fuzz_ndr']	[]
/src/krb5/src/lib/crypto/krb/encrypt.c	[]	[]
/src/krb5/src/lib/krb5/error_tables/krb524_err.c	[]	[]
/src/krb5/src/lib/krb5/os/ustime.c	[]	[]
/src/krb5/src/lib/gssapi/krb5/import_name.c	[]	[]
/src/krb5/src/lib/gssapi/mechglue/g_buffer_set.c	[]	[]
/src/krb5/src/util/support/../../include/k5-platform.h	['Fuzz_ndr']	[]
/src/krb5/src/lib/krb5/krb/etype_list.c	[]	[]
/src/krb5/src/util/profile/prof_tree.c	['Fuzz_profile', 'Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	['Fuzz_profile', 'Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']
/src/krb5/src/lib/crypto/krb/prf_aes2.c	[]	[]
/src/krb5/src/lib/crypto/krb/string_to_key.c	[]	[]
/src/krb5/src/util/support/threads.c	['Fuzz_profile', 'Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw', 'Fuzz_gss_accept_sec_context']	['Fuzz_profile', 'Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw', 'Fuzz_gss_accept_sec_context']
/src/krb5/src/lib/krb5/krb/decode_kdc.c	[]	[]
/src/krb5/src/lib/crypto/builtin/enc_provider/rc4.c	[]	[]
/src/krb5/src/util/support/base64.c	[]	[]
/src/krb5/src/lib/krb5/krb/rd_req_dec.c	[]	[]
/src/krb5/src/lib/crypto/builtin/des/d3_kysched.c	[]	[]
/src/krb5/src/lib/crypto/builtin/aes/aeskey.c	[]	[]
/src/krb5/src/lib/crypto/krb/nfold.c	[]	[]
/src/krb5/src/lib/krb5/os/trace.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw']
/src/krb5/src/util/support/plugins.c	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw', 'Fuzz_gss_accept_sec_context']	['Fuzz_pac', 'Fuzz_marshal', 'Fuzz_krb5', 'Fuzz_chpw', 'Fuzz_gss_accept_sec_context']
/src/krb5/src/lib/krb5/asn.1/asn1_encode.c	['Fuzz_krb5']	['Fuzz_krb5']
/src/krb5/src/lib/krb5/krb/ser_actx.c	[]	[]
/src/krb5/src/lib/krb5/krb/copy_tick.c	[]	[]
/usr/include/x86_64-linux-gnu/bits/byteswap.h	['Fuzz_marshal', 'Fuzz_chpw']	[]
/src/krb5/src/lib/krb5/ccache/ccselect_realm.c	[]	[]
/src/krb5/src/lib/krb5/error_tables/kv5m_err.c	[]	[]
/src/krb5/src/lib/krb5/ccache/../../../include/k5-platform.h	['Fuzz_marshal']	[]
/src/krb5/src/lib/gssapi/mechglue/g_del_name_attr.c	[]	[]

Directories in report

Directory
/src/krb5/src/lib/krb5/
/src/krb5/src/lib/krb5/unicode/
/src/krb5/src/lib/krb5/krb/
/src/krb5/fuzzing/
/src/krb5/src/lib/crypto/krb/./
/src/krb5/src/lib/krb5/ccache/../../../include/
/src/krb5/src/util/profile/
/src/krb5/src/lib/gssapi/generic/../../../include/gssapi/
/src/krb5/src/lib/krb5/asn.1/
/src/krb5/src/util/support/../../include/
/src/krb5/src/lib/crypto/builtin/md4/
/src/krb5/src/lib/krb5/os/
/src/krb5/src/lib/krb5/krb/../../../include/
/src/krb5/src/lib/gssapi/mechglue/
/src/krb5/src/lib/krb5/error_tables/
/src/krb5/src/lib/crypto/builtin/camellia/
/src/krb5/src/lib/krb5/os/../../../include/
/src/krb5/src/lib/crypto/builtin/aes/
/src/krb5/src/lib/gssapi/mechglue/../../../include/
/src/krb5/src/lib/gssapi/mechglue/../../../include/gssapi/
/src/krb5/src/lib/krb5/os/./
/src/krb5/src/util/et/
/src/krb5/src/lib/gssapi/krb5/../../../include/
/src/krb5/src/lib/crypto/builtin/md5/
/src/krb5/src/lib/crypto/builtin/des/../../../../include/
/src/krb5/src/lib/crypto/krb/../../../include/
/usr/include/x86_64-linux-gnu/bits/
/src/krb5/src/lib/crypto/builtin/enc_provider/../../../../include/
/src/krb5/src/lib/krb5/rcache/
/src/krb5/src/lib/crypto/builtin/enc_provider/./../../krb/
/src/krb5/src/lib/krb5/keytab/
/src/krb5/src/lib/gssapi/mechglue/../generic/
/src/krb5/src/lib/crypto/builtin/
/src/krb5/src/lib/crypto/builtin/enc_provider/
/src/krb5/src/kdc/
/src/krb5/src/lib/crypto/krb/
/src/krb5/src/lib/crypto/builtin/sha1/
/src/krb5/src/lib/gssapi/generic/
/src/krb5/src/lib/gssapi/krb5/
/src/krb5/src/lib/krb5/krb/./../os/
/src/krb5/src/lib/krb5/ccache/
/src/krb5/src/lib/crypto/builtin/hash_provider/
/src/krb5/src/lib/gssapi/krb5/../../../include/gssapi/
/src/krb5/src/lib/crypto/builtin/des/
/src/krb5/src/lib/crypto/builtin/sha2/
/src/krb5/src/lib/crypto/builtin/sha1/../../../../include/
/src/krb5/src/lib/gssapi/generic/./
/src/krb5/src/lib/gssapi/krb5/./
/src/krb5/src/lib/gssapi/generic/../../../include/
/src/krb5/src/lib/crypto/builtin/md5/../../../../include/
/src/krb5/src/kdc/../include/
/src/krb5/src/lib/gssapi/spnego/../../../include/
/src/krb5/src/lib/gssapi/spnego/
/src/krb5/src/util/support/
/src/krb5/src/lib/crypto/builtin/./../krb/

This section shows a chosen list of functions / methods calls and their relative coverage information. By static analysis of the target project code, all of these function call and their caller information, including the source file or class and line number that initiate the call are captured. Column 1 is the function name of that selected functions or methods. Column 2 of each row indicate if the target function covered by any fuzzer calltree information. Column 3 lists all fuzzers (or no fuzzers at all) that have coered that particular function call dynamically. Column 4 shows list of parent function for the specific function call, while column 5 shows possible blocker functions that make the fuzzers fail to reach the specific functions. Both column 4 and 5 will only show information if none of the fuzzers cover the target function calls.

Function in each files in report

Target sink	Callsite location	Reached by fuzzer	Function call path	Covered by fuzzer	Possible branch blockers