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

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked Calltree index Parent function Callsite Largest blocked function
171 0 EP call site: 00000 canonicalise

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 init_daemon [function] [call site] 00002
2 gb_alloc_data [function] [call site] 00003
3 calloc [call site] 00004
2 gb_get_len_null_terminated [function] [call site] 00009
3 get_len_null_terminated [function] [call site] 00010
2 gb_alloc_data [function] [call site] 00011
2 gb_get_null_terminated [function] [call site] 00012
3 get_null_terminated [function] [call site] 00013
4 get_len_null_terminated [function] [call site] 00014
2 gb_get_null_terminated [function] [call site] 00015
2 gb_get_null_terminated [function] [call site] 00016
2 gb_get_null_terminated [function] [call site] 00017
2 gb_get_null_terminated [function] [call site] 00018
2 gb_alloc_data [function] [call site] 00019
2 gb_get_null_terminated [function] [call site] 00020
2 gb_get_null_terminated [function] [call site] 00021
2 gb_alloc_data [function] [call site] 00022
2 gb_alloc_data [function] [call site] 00025
2 gb_alloc_data [function] [call site] 00026
2 gb_get_null_terminated [function] [call site] 00027
2 gb_alloc_data [function] [call site] 00028
2 gb_get_null_terminated [function] [call site] 00029
2 gb_get_null_terminated [function] [call site] 00030
2 gb_alloc_data [function] [call site] 00035
2 gb_get_null_terminated [function] [call site] 00036
2 gb_get_null_terminated [function] [call site] 00037
2 get_short [function] [call site] 00038
2 gb_alloc_data [function] [call site] 00039
2 gb_get_null_terminated [function] [call site] 00040
2 gb_get_null_terminated [function] [call site] 00041
2 get_short [function] [call site] 00042
2 gb_get_random_data [function] [call site] 00043
2 gb_get_null_terminated [function] [call site] 00044
2 gb_alloc_data [function] [call site] 00045
2 gb_get_null_terminated [function] [call site] 00046
2 strlen [call site] 00047
2 strlen [call site] 00048
2 gb_alloc_data [function] [call site] 00049
2 gb_get_null_terminated [function] [call site] 00050
2 strlen [call site] 00051
2 strlen [call site] 00052
2 gb_get_random_data [function] [call site] 00053
2 gb_get_null_terminated [function] [call site] 00054
2 gb_get_random_data [function] [call site] 00055
2 gb_get_null_terminated [function] [call site] 00056
2 gb_get_random_data [function] [call site] 00057
2 gb_get_null_terminated [function] [call site] 00058
2 gb_get_random_data [function] [call site] 00059
2 gb_get_null_terminated [function] [call site] 00060
2 gb_get_random_data [function] [call site] 00061
2 gb_get_null_terminated [function] [call site] 00062
2 gb_alloc_data [function] [call site] 00063
2 gb_get_null_terminated [function] [call site] 00064
2 gb_get_null_terminated [function] [call site] 00065
2 gb_alloc_data [function] [call site] 00066
2 gb_get_null_terminated [function] [call site] 00067
2 gb_get_random_data [function] [call site] 00068
2 gb_get_null_terminated [function] [call site] 00069
2 gb_alloc_data [function] [call site] 00070
2 gb_get_null_terminated [function] [call site] 00071
2 gb_get_random_data [function] [call site] 00072
2 gb_get_null_terminated [function] [call site] 00073
2 gb_alloc_data [function] [call site] 00074
2 gb_get_null_terminated [function] [call site] 00075
2 gb_alloc_data [function] [call site] 00076
2 gb_alloc_data [function] [call site] 00077
2 gb_alloc_data [function] [call site] 00078
2 gb_alloc_data [function] [call site] 00079
2 gb_alloc_data [function] [call site] 00080
1 gb_get_len_null_terminated [function] [call site] 00081
1 gb_get_len_null_terminated [function] [call site] 00082
1 hostname_isequal [function] [call site] 00083
2 strlen [call site] 00084
2 hostname_order [function] [call site] 00085
1 legal_hostname [function] [call site] 00086
2 check_name [function] [call site] 00087
3 strlen [call site] 00088
3 __ctype_b_loc [call site] 00089
1 canonicalise [function] [call site] 00090
2 check_name [function] [call site] 00091
2 strlen [call site] 00092
2 whine_malloc [function] [call site] 00093
3 calloc [call site] 00094
3 my_syslog [function] [call site] 00095
4 getpid [call site] 00096
4 fprintf [call site] 00097
4 vfprintf [call site] 00098
4 fputc [call site] 00099
4 openlog [call site] 00100
4 vsyslog [call site] 00101
4 time [call site] 00102
4 sprintf [call site] 00103
4 ctime [call site] 00104
4 sprintf [call site] 00105
4 sprintf [call site] 00106
4 vsnprintf [call site] 00107
4 log_write [function] [call site] 00108
5 getpid [call site] 00109
5 free_entry [function] [call site] 00110
5 write [call site] 00111
5 free_entry [function] [call site] 00112
5 my_syslog [function] [call site] 00113
6 nanosleep [call site] 00114
6 log_write [function] [call site] 00115
7 __errno_location [call site] 00116
7 log_reopen [function] [call site] 00117
8 close [call site] 00118
8 open64 [call site] 00119
8 socket [call site] 00120
8 fcntl64 [call site] 00121
8 fcntl64 [call site] 00122
7 safe_strncpy [function] [call site] 00123
8 strncpy [call site] 00124
7 connect [call site] 00125
7 log_reopen [function] [call site] 00126
7 strerror [call site] 00127
7 my_syslog [function] [call site] 00128
2 strcpy [call site] 00129
1 parse_hex [function] [call site] 00130
2 __ctype_b_loc [call site] 00131
2 strtol [call site] 00132
2 strcmp [call site] 00133
2 strchr [call site] 00134
2 strtol [call site] 00135
1 parse_hex [function] [call site] 00136
1 wildcard_match [function] [call site] 00137
1 strlen [call site] 00138
1 strlen [call site] 00139
1 wildcard_matchn [function] [call site] 00140
1 strlen [call site] 00141
1 wildcard_matchn [function] [call site] 00142
1 hostname_issubdomain [function] [call site] 00143
1 is_name_synthetic [function] [call site] 00144
2 hostname_isequal [function] [call site] 00145
2 atoi [function] [call site] 00146
3 strtol [call site] 00147
2 __bswap_32 [function] [call site] 00148
2 __bswap_32 [function] [call site] 00149
2 atoll [function] [call site] 00150
3 strtoll [call site] 00151
2 addr6part [function] [call site] 00152
2 addr6part [function] [call site] 00153
2 setaddr6part [function] [call site] 00154
2 hostname_isequal [function] [call site] 00155
2 inet_pton [call site] 00156
2 match_domain [function] [call site] 00157
3 is_same_net_prefix [function] [call site] 00158
4 __bswap_32 [function] [call site] 00159
4 is_same_net [function] [call site] 00160
3 __bswap_32 [function] [call site] 00161
3 __bswap_32 [function] [call site] 00162
2 match_domain6 [function] [call site] 00163
3 is_same_net6 [function] [call site] 00164
4 memcmp [call site] 00165
3 addr6part [function] [call site] 00166
3 is_same_net6 [function] [call site] 00167
3 addr6part [function] [call site] 00168
3 addr6part [function] [call site] 00169
3 is_same_net6 [function] [call site] 00170
1 gb_cleanup [function] [call site] 00171