Fuzz introspector: fuzz-cachendx
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
14 184 coucal_add_item_ call site: 00184 coucal_log_stats
7 139 coucal_log call site: 00139 coucal_fail
7 152 coucal_realloc_pool call site: 00152 coucal_compact_pool
7 243 coucal_delete call site: 00243 coucal_del_name
4 64 vslprintfbuff call site: 00064 log_abort_
4 201 coucal_log_stats call site: 00201 coucal_do_warning
3 135 coucal_dup_name_internal call site: 00135 coucal_do_crit
2 147 coucal_dup_name_internal call site: 00147 coucal_do_crit
2 160 coucal_realloc_pool call site: 00160 coucal_do_crit
2 209 coucal_write_value call site: 00209 coucal_do_crit
2 225 coucal_write_value call site: 00225 PT_Index_Delete
1 47 proxytrack_vprint_log call site: 00047 __errno_location

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 fuzz_ndx_setup [function] [call site] 00001
2 getenv [call site] 00002
2 coucal_set_global_assert_handler [function] [call site] 00003
2 fuzz_ndx_coucal_log [function] [call site] 00004
2 snprintf [call site] 00005
2 mkdtemp [call site] 00006
2 snprintf [call site] 00007
2 snprintf [call site] 00008
2 snprintf [call site] 00009
2 atexit [call site] 00010
2 fuzz_ndx_cleanup [function] [call site] 00011
3 unlink [call site] 00012
3 unlink [call site] 00013
3 unlink [call site] 00014
3 rmdir [call site] 00015
1 fuzz_ndx_write [function] [call site] 00016
2 fopen [call site] 00017
2 fwrite [call site] 00018
2 fclose [call site] 00019
1 fuzz_ndx_write [function] [call site] 00020
1 PT_New [function] [call site] 00021
2 calloc [call site] 00022
2 coucal_new [function] [call site] 00023
3 coucal_get_pow2 [function] [call site] 00024
4 coucal_is_acceptable_pow2 [function] [call site] 00025
3 coucal_is_acceptable_pow2 [function] [call site] 00026
3 calloc [call site] 00027
3 calloc [call site] 00028
2 coucal_set_name [function] [call site] 00029
1 PT_AddIndex [function] [call site] 00030
2 PT_LoadCache [function] [call site] 00031
3 PT_GetType [function] [call site] 00032
4 strrchr [call site] 00033
4 strcasecmp [call site] 00034
4 strcasecmp [call site] 00035
4 strcasecmp [call site] 00036
3 calloc [call site] 00037
3 time [call site] 00038
3 coucal_new [function] [call site] 00039
3 coucal_set_name [function] [call site] 00040
3 proxytrack_print_log [function] [call site] 00041
4 proxytrack_vprint_log [function] [call site] 00042
5 __errno_location [call site] 00043
5 fprintf [call site] 00044
5 vfprintf [call site] 00045
5 fputs [call site] 00046
5 fflush [call site] 00047
5 __errno_location [call site] 00048
3 PT_Index_Delete [function] [call site] 00049
4 PT_Index_Check__ [function] [call site] 00050
5 proxytrack_print_log [function] [call site] 00051
3 proxytrack_print_log [function] [call site] 00052
3 coucal_enum_new [function] [call site] 00053
3 coucal_enum_next [function] [call site] 00054
4 coucal_is_free [function] [call site] 00055
3 strstr [call site] 00056
3 coucal_enum_next [function] [call site] 00057
3 link_has_authority [function] [call site] 00058
4 __ctype_b_loc [call site] 00059
4 __ctype_b_loc [call site] 00060
4 strncmp [call site] 00061
3 slprintfbuff [function] [call site] 00062
4 vslprintfbuff [function] [call site] 00063
5 abortf_ [function] [call site] 00064
6 log_abort_ [function] [call site] 00065
7 fprintf [call site] 00066
7 fflush [call site] 00067
6 abort [call site] 00068
5 vsnprintf [call site] 00069
2 PT_IndexMerge [function] [call site] 00070
3 coucal_enum_new [function] [call site] 00071
3 realloc [call site] 00072
3 coucal_enum_next [function] [call site] 00073
3 coucal_read [function] [call site] 00074
4 coucal_read_value [function] [call site] 00075
5 coucal_fetch_value [function] [call site] 00076
6 coucal_calc_hashes [function] [call site] 00077
7 coucal_hash_string [function] [call site] 00078
8 strlen [call site] 00079
8 coucal_hash_data [function] [call site] 00080
9 MurmurHash3_x86_128 [function] [call site] 00081
10 getblock32 [function] [call site] 00082
10 getblock32 [function] [call site] 00083
10 getblock32 [function] [call site] 00084
10 getblock32 [function] [call site] 00085
10 rotl32 [function] [call site] 00086
10 rotl32 [function] [call site] 00087
10 rotl32 [function] [call site] 00088
10 rotl32 [function] [call site] 00089
10 rotl32 [function] [call site] 00090
10 rotl32 [function] [call site] 00091
10 rotl32 [function] [call site] 00092
10 rotl32 [function] [call site] 00093
10 rotl32 [function] [call site] 00094
10 rotl32 [function] [call site] 00095
10 rotl32 [function] [call site] 00096
10 rotl32 [function] [call site] 00097
10 fmix32 [function] [call site] 00098
10 fmix32 [function] [call site] 00099
10 fmix32 [function] [call site] 00100
10 fmix32 [function] [call site] 00101
6 coucal_fetch_value_hashes [function] [call site] 00102
7 coucal_hash_to_pos [function] [call site] 00103
8 coucal_hash_to_pos_ [function] [call site] 00104
7 coucal_matches [function] [call site] 00105
8 coucal_matches_ [function] [call site] 00106
9 coucal_equals [function] [call site] 00107
10 strcmp [call site] 00108
7 coucal_hash_to_pos [function] [call site] 00109
7 coucal_matches [function] [call site] 00110
7 coucal_matches_ [function] [call site] 00111
3 proxytrack_print_log [function] [call site] 00112
3 coucal_write [function] [call site] 00113
4 coucal_write_value [function] [call site] 00114
5 coucal_write_value_ [function] [call site] 00115
6 coucal_calc_hashes [function] [call site] 00116
6 coucal_hash_to_pos [function] [call site] 00117
6 coucal_matches [function] [call site] 00118
6 coucal_del_value [function] [call site] 00119
7 coucal_del_value_ [function] [call site] 00120
6 coucal_hash_to_pos [function] [call site] 00121
6 coucal_matches [function] [call site] 00122
6 coucal_del_value [function] [call site] 00123
6 coucal_matches_ [function] [call site] 00124
6 coucal_del_value_ [function] [call site] 00125
6 coucal_drain_stash [function] [call site] 00126
7 coucal_hash_to_pos [function] [call site] 00127
7 coucal_hash_to_pos [function] [call site] 00128
7 coucal_is_free [function] [call site] 00129
7 coucal_is_free [function] [call site] 00130
7 coucal_nolog [function] [call site] 00131
6 coucal_dup_name [function] [call site] 00132
7 coucal_dup_name_internal [function] [call site] 00133
8 strlen [call site] 00134
8 coucal_assert_failed [function] [call site] 00135
9 coucal_get_name [function] [call site] 00136
9 coucal_do_crit [function] [call site] 00137
10 coucal_log [function] [call site] 00138
11 coucal_assert_failed [function] [call site] 00139
12 coucal_fail [function] [call site] 00140
13 fprintf [call site] 00141
13 abort [call site] 00142
12 abort [call site] 00143
11 fprintf [call site] 00144
11 vfprintf [call site] 00145
11 putc [call site] 00146
8 coucal_is_pooled [function] [call site] 00147
8 coucal_do_crit [function] [call site] 00148
8 coucal_assert_failed [function] [call site] 00149
8 coucal_assert_failed [function] [call site] 00150
8 coucal_realloc_pool [function] [call site] 00151
9 coucal_assert_failed [function] [call site] 00152
9 coucal_compact_pool [function] [call site] 00153
10 coucal_assert_failed [function] [call site] 00154
10 coucal_nolog [function] [call site] 00155
10 coucal_assert_failed [function] [call site] 00156
10 coucal_assert_failed [function] [call site] 00157
10 coucal_assert_failed [function] [call site] 00158
10 coucal_nolog [function] [call site] 00159
9 realloc [call site] 00160
9 coucal_do_crit [function] [call site] 00161
9 coucal_assert_failed [function] [call site] 00162
9 coucal_assert_failed [function] [call site] 00163
9 coucal_assert_failed [function] [call site] 00164
9 coucal_nolog [function] [call site] 00165
8 coucal_assert_failed [function] [call site] 00166
6 coucal_add_item_ [function] [call site] 00167
7 coucal_hash_to_pos [function] [call site] 00168
7 coucal_is_free [function] [call site] 00169
7 coucal_hash_to_pos [function] [call site] 00170
7 coucal_is_free [function] [call site] 00171
7 coucal_print_key [function] [call site] 00172
7 coucal_nolog [function] [call site] 00173
7 coucal_hash_to_pos [function] [call site] 00174
7 coucal_print_key [function] [call site] 00175
7 coucal_nolog [function] [call site] 00176
7 coucal_is_free [function] [call site] 00177
7 coucal_nolog [function] [call site] 00178
7 coucal_hash_to_pos [function] [call site] 00179
7 coucal_nolog [function] [call site] 00180
7 coucal_hash_to_pos [function] [call site] 00181
7 coucal_nolog [function] [call site] 00182
7 coucal_assert_failed [function] [call site] 00183
7 coucal_nolog [function] [call site] 00184
7 coucal_hash_to_pos [function] [call site] 00185
7 coucal_hash_to_pos [function] [call site] 00186
7 coucal_do_crit [function] [call site] 00187
7 coucal_is_free [function] [call site] 00188
7 coucal_hash_to_pos [function] [call site] 00189
7 coucal_hash_to_pos [function] [call site] 00190
7 coucal_do_crit [function] [call site] 00191
7 coucal_do_crit [function] [call site] 00192
7 coucal_is_free [function] [call site] 00193
7 coucal_hash_to_pos [function] [call site] 00194
7 coucal_hash_to_pos [function] [call site] 00195
7 coucal_do_crit [function] [call site] 00196
7 coucal_do_crit [function] [call site] 00197
7 coucal_log_stats [function] [call site] 00198
8 coucal_get_name [function] [call site] 00199
8 coucal_memory_size [function] [call site] 00200
8 coucal_do_info [function] [call site] 00201
9 coucal_log [function] [call site] 00202
7 coucal_assert_failed [function] [call site] 00203
5 coucal_do_warning [function] [call site] 00204
6 coucal_log [function] [call site] 00205
5 coucal_is_acceptable_pow2 [function] [call site] 00206
5 coucal_assert_failed [function] [call site] 00207
5 coucal_assert_failed [function] [call site] 00208
5 realloc [call site] 00209
5 coucal_do_crit [function] [call site] 00210
5 coucal_assert_failed [function] [call site] 00211
5 coucal_is_free [function] [call site] 00212
5 coucal_hash_to_pos_ [function] [call site] 00213
5 coucal_hash_to_pos [function] [call site] 00214
5 coucal_assert_failed [function] [call site] 00215
5 coucal_hash_to_pos_ [function] [call site] 00216
5 coucal_hash_to_pos [function] [call site] 00217
5 coucal_assert_failed [function] [call site] 00218
5 coucal_assert_failed [function] [call site] 00219
5 coucal_nolog [function] [call site] 00220
5 coucal_add_item_ [function] [call site] 00221
5 coucal_assert_failed [function] [call site] 00222
5 coucal_assert_failed [function] [call site] 00223
5 coucal_nolog [function] [call site] 00224
5 coucal_nolog [function] [call site] 00225
3 proxytrack_print_log [function] [call site] 00226
2 PT_Index_Delete [function] [call site] 00227
1 PT_SaveCache [function] [call site] 00228
2 PT_GetType [function] [call site] 00229
2 PT_GetTimeIndex [function] [call site] 00230
2 set_filetime_time_t [function] [call site] 00231
3 PT_GetTime [function] [call site] 00232
4 hts_gmtime [function] [call site] 00233
5 gmtime_r [call site] 00234
3 set_filetime [function] [call site] 00235
4 timegm [call site] 00236
4 utime [call site] 00237
1 PT_Delete [function] [call site] 00238
2 PT_Index_Delete [function] [call site] 00239
2 coucal_delete [function] [call site] 00240
3 coucal_log_stats [function] [call site] 00241
3 coucal_is_free [function] [call site] 00242
3 coucal_del_value [function] [call site] 00243
3 coucal_del_name [function] [call site] 00244
4 coucal_free_key [function] [call site] 00245
5 coucal_free_key_internal [function] [call site] 00246
6 strlen [call site] 00247
6 coucal_assert_failed [function] [call site] 00248
6 coucal_assert_failed [function] [call site] 00249
6 coucal_compact_pool [function] [call site] 00250
3 coucal_del_value_ [function] [call site] 00251
3 coucal_del_name [function] [call site] 00252