Fuzz introspector: persist_fuzzer
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
11 99 p11_asn1_cache_take call site: 00099 p11_dict_set
4 26 p11_dict_set call site: 00026 p11_asn1_cache_defs
4 114 sink_object call site: 00114 p11_message
4 301 p11_constant_reverse call site: 00301 p11_dict_set
3 87 p11_attr_copy call site: 00087 p11_attr_copy
3 121 p11_message call site: 00121 p11_message
3 419 certificate_to_attributes call site: 00419 public_key_to_attributes
2 7 p11_asn1_defs_load call site: 00007 p11_hash_murmur3
2 16 p11_asn1_defs_load call site: 00016 p11_debug_precond
2 49 p11_array_push call site: 00049 p11_debug_precond
2 64 p11_asn1_create call site: 00064 p11_debug_precond
2 68 p11_asn1_decode call site: 00068 p11_debug_message

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 p11_parser_new [function] [call site] 00001
2 p11_asn1_defs_load [function] [call site] 00002
3 p11_dict_new [function] [call site] 00003
4 __assert_fail [call site] 00004
4 __assert_fail [call site] 00005
4 calloc [call site] 00006
3 p11_dict_str_hash [function] [call site] 00007
4 strlen [call site] 00008
4 p11_hash_murmur3 [function] [call site] 00009
3 p11_dict_str_equal [function] [call site] 00010
4 __assert_fail [call site] 00011
4 __assert_fail [call site] 00012
4 strcmp [call site] 00013
3 free_asn1_def [function] [call site] 00014
4 asn1_delete_structure [call site] 00015
3 asn1_array2tree [call site] 00016
3 asn1_strerror [call site] 00017
3 p11_debug_precond [function] [call site] 00018
4 vfprintf [call site] 00019
4 abort [call site] 00020
3 p11_dict_set [function] [call site] 00021
4 lookup_or_create_bucket [function] [call site] 00022
5 calloc [call site] 00023
4 calloc [call site] 00024
4 p11_dict_iterate [function] [call site] 00025
4 next_entry [function] [call site] 00026
4 p11_debug_precond [function] [call site] 00027
3 p11_debug_precond [function] [call site] 00028
2 p11_asn1_cache_defs [function] [call site] 00029
3 p11_debug_precond [function] [call site] 00030
2 p11_array_new [function] [call site] 00031
3 calloc [call site] 00032
3 maybe_expand_array [function] [call site] 00033
4 p11_debug_precond [function] [call site] 00034
4 reallocarray [call site] 00035
4 p11_debug_precond [function] [call site] 00036
3 p11_array_free [function] [call site] 00037
4 p11_array_clear [function] [call site] 00038
2 p11_attrs_free [function] [call site] 00039
3 p11_attrs_terminator [function] [call site] 00040
3 p11_attr_clear [function] [call site] 00041
4 p11_attr_clear [function] [call site] 00042
2 p11_debug_precond [function] [call site] 00043
2 memdup [function] [call site] 00044
1 p11_parser_formats [function] [call site] 00045
2 p11_array_new [function] [call site] 00046
2 p11_debug_precond [function] [call site] 00047
2 p11_array_push [function] [call site] 00048
3 maybe_expand_array [function] [call site] 00049
3 p11_debug_precond [function] [call site] 00050
2 p11_debug_precond [function] [call site] 00051
2 p11_array_free [function] [call site] 00052
1 p11_parser_format_x509 [function] [call site] 00053
2 p11_asn1_decode [function] [call site] 00054
3 p11_debug_precond [function] [call site] 00055
3 p11_asn1_create [function] [call site] 00056
4 p11_debug_precond [function] [call site] 00057
4 lookup_def [function] [call site] 00058
5 strncmp [call site] 00059
5 p11_dict_get [function] [call site] 00060
6 lookup_or_create_bucket [function] [call site] 00061
5 p11_debug_precond [function] [call site] 00062
4 p11_debug_precond [function] [call site] 00063
4 asn1_create_element [call site] 00064
4 asn1_strerror [call site] 00065
4 p11_debug_precond [function] [call site] 00066
3 p11_debug_precond [function] [call site] 00067
3 asn1_der_decoding [call site] 00068
3 asn1_strerror [call site] 00069
3 p11_debug_message [function] [call site] 00070
4 getpid [call site] 00071
4 fprintf [call site] 00072
4 vfprintf [call site] 00073
4 fprintf [call site] 00074
2 certificate_attrs [function] [call site] 00075
3 p11_attrs_build [function] [call site] 00076
4 attrs_build [function] [call site] 00077
5 p11_attrs_count [function] [call site] 00078
6 p11_attrs_terminator [function] [call site] 00079
5 p11_debug_precond [function] [call site] 00080
5 reallocarray [call site] 00081
5 p11_debug_precond [function] [call site] 00082
5 p11_attr_clear [function] [call site] 00083
5 p11_attr_clear [function] [call site] 00084
5 p11_attr_copy [function] [call site] 00085
6 p11_debug_precond [function] [call site] 00086
6 __assert_fail [call site] 00087
6 p11_attr_copy [function] [call site] 00088
7 p11_debug_precond [function] [call site] 00089
5 p11_debug_precond [function] [call site] 00090
5 p11_attrs_terminator [function] [call site] 00091
5 __assert_fail [call site] 00092
4 vararg_generator [function] [call site] 00093
2 p11_debug_precond [function] [call site] 00094
2 p11_attrs_find_valid [function] [call site] 00095
3 p11_attrs_terminator [function] [call site] 00096
2 p11_debug_precond [function] [call site] 00097
2 p11_asn1_cache_take [function] [call site] 00098
3 asn1_delete_structure [call site] 00099
3 p11_debug_precond [function] [call site] 00100
3 p11_debug_precond [function] [call site] 00101
3 p11_debug_precond [function] [call site] 00102
3 calloc [call site] 00103
3 p11_debug_precond [function] [call site] 00104
3 strdup [call site] 00105
3 free_asn1_item [function] [call site] 00106
4 asn1_delete_structure [call site] 00107
3 p11_debug_precond [function] [call site] 00108
3 p11_dict_set [function] [call site] 00109
3 p11_debug_precond [function] [call site] 00110
2 sink_object [function] [call site] 00111
3 p11_attrs_find_ulong [function] [call site] 00112
4 p11_attrs_terminator [function] [call site] 00113
3 populate_trust [function] [call site] 00114
4 p11_attrs_find_bool [function] [call site] 00115
5 p11_attrs_terminator [function] [call site] 00116
4 dgettext [call site] 00117
4 p11_message [function] [call site] 00118
5 vsnprintf [call site] 00119
5 fprintf [call site] 00120
5 p11_message_store [function] [call site] 00121
4 p11_attrs_find_bool [function] [call site] 00122
4 dgettext [call site] 00123
4 p11_message [function] [call site] 00124
4 p11_attrs_find_valid [function] [call site] 00125
4 p11_attrs_find_valid [function] [call site] 00126
4 p11_attrs_build [function] [call site] 00127
3 p11_debug_precond [function] [call site] 00128
3 p11_array_push [function] [call site] 00129
3 p11_debug_precond [function] [call site] 00130
1 p11_parser_format_pem [function] [call site] 00131
2 p11_pem_parse [function] [call site] 00132
3 __assert_fail [call site] 00133
3 pem_find_begin [function] [call site] 00134
4 strnstr [function] [call site] 00135
5 strlen [call site] 00136
5 strncmp [call site] 00137
4 strnstr [function] [call site] 00138
4 memchr [call site] 00139
4 __assert_fail [call site] 00140
4 strndup [function] [call site] 00141
5 strncpy [call site] 00142
4 p11_debug_precond [function] [call site] 00143
3 __assert_fail [call site] 00144
3 pem_find_end [function] [call site] 00145
4 strnstr [function] [call site] 00146
4 strlen [call site] 00147
4 strncmp [call site] 00148
4 strncmp [call site] 00149
3 pem_parse_block [function] [call site] 00150
4 __assert_fail [call site] 00151
4 __assert_fail [call site] 00152
4 __assert_fail [call site] 00153
4 memchr [call site] 00154
4 __ctype_b_loc [call site] 00155
4 p11_debug_precond [function] [call site] 00156
4 p11_b64_pton [function] [call site] 00157
5 __ctype_b_loc [call site] 00158
5 strchr [call site] 00159
5 p11_debug_precond [function] [call site] 00160
5 p11_debug_precond [function] [call site] 00161
5 abort [call site] 00162
5 __ctype_b_loc [call site] 00163
5 __ctype_b_loc [call site] 00164
2 on_pem_block [function] [call site] 00165
3 strcmp [call site] 00166
3 p11_parser_format_x509 [function] [call site] 00167
3 strcmp [call site] 00168
3 parse_openssl_trusted_certificate [function] [call site] 00169
4 p11_asn1_tlv_length [function] [call site] 00170
5 asn1_get_tag_der [call site] 00171
5 asn1_get_length_der [call site] 00172
4 p11_asn1_decode [function] [call site] 00173
4 p11_asn1_decode [function] [call site] 00174
4 asn1_delete_structure [call site] 00175
4 certificate_attrs [function] [call site] 00176
4 p11_debug_precond [function] [call site] 00177
4 p11_attrs_find_valid [function] [call site] 00178
4 p11_debug_precond [function] [call site] 00179
4 asn1_der_decoding_startEnd [call site] 00180
4 p11_debug_precond [function] [call site] 00181
4 p11_asn1_cache_take [function] [call site] 00182
4 p11_asn1_read [function] [call site] 00183
5 p11_debug_precond [function] [call site] 00184
5 p11_debug_precond [function] [call site] 00185
5 p11_debug_precond [function] [call site] 00186
5 asn1_read_value [call site] 00187
5 p11_debug_precond [function] [call site] 00188
5 p11_debug_precond [function] [call site] 00189
5 asn1_read_value [call site] 00190
5 p11_debug_precond [function] [call site] 00191
4 strlen [call site] 00192
4 p11_attrs_take [function] [call site] 00193
5 attrs_build [function] [call site] 00194
5 template_generator [function] [call site] 00195
4 build_openssl_extensions [function] [call site] 00196
5 load_seq_of_oid_str [function] [call site] 00197
6 p11_dict_new [function] [call site] 00198
6 p11_dict_str_hash [function] [call site] 00199
6 p11_dict_str_equal [function] [call site] 00200
6 snprintf [call site] 00201
6 p11_debug_precond [function] [call site] 00202
6 p11_asn1_read [function] [call site] 00203
6 p11_dict_set [function] [call site] 00204
6 p11_debug_precond [function] [call site] 00205
5 asn1_number_of_elements [call site] 00206
5 p11_debug_precond [function] [call site] 00207
5 load_seq_of_oid_str [function] [call site] 00208
5 p11_dict_iterate [function] [call site] 00209
5 p11_dict_next [function] [call site] 00210
6 next_entry [function] [call site] 00211
5 p11_dict_remove [function] [call site] 00212
6 p11_dict_steal [function] [call site] 00213
7 lookup_or_create_bucket [function] [call site] 00214
5 attached_eku_attrs [function] [call site] 00215
6 p11_asn1_create [function] [call site] 00216
6 p11_debug_precond [function] [call site] 00217
6 p11_dict_iterate [function] [call site] 00218
6 p11_dict_next [function] [call site] 00219
6 asn1_write_value [call site] 00220
6 p11_debug_precond [function] [call site] 00221
6 asn1_write_value [call site] 00222
6 p11_debug_precond [function] [call site] 00223
6 asn1_write_value [call site] 00224
6 p11_debug_precond [function] [call site] 00225
6 asn1_write_value [call site] 00226
6 p11_debug_precond [function] [call site] 00227
6 attached_attrs [function] [call site] 00228
7 p11_asn1_encode [function] [call site] 00229
8 p11_debug_precond [function] [call site] 00230
8 asn1_der_coding [call site] 00231
8 p11_debug_precond [function] [call site] 00232
8 p11_debug_precond [function] [call site] 00233
8 asn1_der_coding [call site] 00234
8 p11_debug_precond [function] [call site] 00235
7 p11_debug_precond [function] [call site] 00236
7 extension_attrs [function] [call site] 00237
8 p11_oid_length [function] [call site] 00238
9 __assert_fail [call site] 00239
9 __assert_fail [call site] 00240
8 p11_attrs_build [function] [call site] 00241
8 p11_debug_precond [function] [call site] 00242
8 p11_asn1_create [function] [call site] 00243
8 p11_debug_precond [function] [call site] 00244
8 asn1_write_value [call site] 00245
8 p11_debug_precond [function] [call site] 00246
8 asn1_write_value [call site] 00247
8 p11_debug_precond [function] [call site] 00248
8 asn1_write_value [call site] 00249
8 p11_debug_precond [function] [call site] 00250
8 p11_asn1_encode [function] [call site] 00251
8 p11_debug_precond [function] [call site] 00252
8 p11_attrs_take [function] [call site] 00253
8 p11_debug_precond [function] [call site] 00254
8 p11_asn1_cache_take [function] [call site] 00255
7 p11_debug_precond [function] [call site] 00256
6 asn1_delete_structure [call site] 00257
5 p11_debug_precond [function] [call site] 00258
5 sink_object [function] [call site] 00259
5 p11_dict_size [function] [call site] 00260
5 attached_eku_attrs [function] [call site] 00261
5 p11_debug_precond [function] [call site] 00262
5 sink_object [function] [call site] 00263
5 p11_dict_size [function] [call site] 00264
5 p11_dict_size [function] [call site] 00265
5 p11_attrs_dup [function] [call site] 00266
6 p11_attrs_count [function] [call site] 00267
6 p11_attrs_buildn [function] [call site] 00268
7 attrs_build [function] [call site] 00269
7 template_generator [function] [call site] 00270
5 p11_attrs_merge [function] [call site] 00271
6 p11_attrs_count [function] [call site] 00272
6 attrs_build [function] [call site] 00273
6 template_generator [function] [call site] 00274
5 p11_debug_precond [function] [call site] 00275
5 p11_dict_free [function] [call site] 00276
6 p11_dict_iterate [function] [call site] 00277
6 next_entry [function] [call site] 00278
5 p11_dict_free [function] [call site] 00279
5 asn1_der_decoding_startEnd [call site] 00280
5 p11_debug_precond [function] [call site] 00281
5 extension_attrs [function] [call site] 00282
5 p11_debug_precond [function] [call site] 00283
5 sink_object [function] [call site] 00284
4 p11_debug_precond [function] [call site] 00285
4 sink_object [function] [call site] 00286
4 asn1_delete_structure [call site] 00287
3 p11_debug_message [function] [call site] 00288
3 dgettext [call site] 00289
3 p11_message [function] [call site] 00290
1 p11_parser_format_persist [function] [call site] 00291
2 p11_persist_magic [function] [call site] 00292
2 p11_persist_new [function] [call site] 00293
3 calloc [call site] 00294
3 p11_debug_precond [function] [call site] 00295
3 p11_constant_reverse [function] [call site] 00296
4 p11_dict_new [function] [call site] 00297
4 p11_dict_str_hash [function] [call site] 00298
4 p11_dict_str_equal [function] [call site] 00299
4 p11_debug_precond [function] [call site] 00300
4 p11_dict_set [function] [call site] 00301
4 p11_debug_precond [function] [call site] 00302
4 p11_dict_set [function] [call site] 00303
4 p11_debug_precond [function] [call site] 00304
3 p11_debug_precond [function] [call site] 00305
2 p11_debug_precond [function] [call site] 00306
2 p11_array_new [function] [call site] 00307
2 p11_debug_precond [function] [call site] 00308
2 p11_persist_read [function] [call site] 00309
3 p11_debug_precond [function] [call site] 00310
3 p11_debug_precond [function] [call site] 00311
3 p11_lexer_init [function] [call site] 00312
4 p11_debug_precond [function] [call site] 00313
4 p11_debug_precond [function] [call site] 00314
4 strdup [call site] 00315
4 p11_debug_precond [function] [call site] 00316
3 p11_lexer_next [function] [call site] 00317
4 p11_debug_precond [function] [call site] 00318
4 clear_state [function] [call site] 00319
4 __assert_fail [call site] 00320
4 strncmp [call site] 00321
4 strnstr [function] [call site] 00322
4 memchr [call site] 00323
4 memchr [call site] 00324
4 __assert_fail [call site] 00325
4 p11_lexer_msg [function] [call site] 00326
5 p11_debug_precond [function] [call site] 00327
5 p11_message [function] [call site] 00328
5 p11_message [function] [call site] 00329
5 p11_message [function] [call site] 00330
5 p11_message [function] [call site] 00331
4 memchr [call site] 00332
4 __assert_fail [call site] 00333
4 __ctype_b_loc [call site] 00334
4 __ctype_b_loc [call site] 00335
4 strndup [function] [call site] 00336
4 p11_lexer_msg [function] [call site] 00337
4 strndup [function] [call site] 00338
4 p11_debug_precond [function] [call site] 00339
4 memchr [call site] 00340
4 strndup [function] [call site] 00341
4 p11_lexer_msg [function] [call site] 00342
4 __ctype_b_loc [call site] 00343
4 __ctype_b_loc [call site] 00344
4 strndup [function] [call site] 00345
4 strndup [function] [call site] 00346
3 p11_array_push [function] [call site] 00347
3 p11_debug_precond [function] [call site] 00348
3 strcmp [call site] 00349
3 p11_lexer_msg [function] [call site] 00350
3 p11_attrs_build [function] [call site] 00351
3 p11_debug_precond [function] [call site] 00352
3 p11_lexer_msg [function] [call site] 00353
3 field_to_attribute [function] [call site] 00354
4 strtoul [call site] 00355
4 p11_constant_resolve [function] [call site] 00356
5 p11_debug_precond [function] [call site] 00357
5 p11_debug_precond [function] [call site] 00358
5 p11_dict_get [function] [call site] 00359
4 p11_constant_name [function] [call site] 00360
5 lookup_info [function] [call site] 00361
6 p11_debug_precond [function] [call site] 00362
6 bsearch [call site] 00363
6 compar_attr_info [function] [call site] 00364
4 p11_lexer_msg [function] [call site] 00365
4 parse_value [function] [call site] 00366
5 parse_constant [function] [call site] 00367
6 p11_constant_resolve [function] [call site] 00368
6 memdup [function] [call site] 00369
6 p11_debug_precond [function] [call site] 00370
5 parse_string [function] [call site] 00371
6 strlen [call site] 00372
6 p11_url_decode [function] [call site] 00373
7 __assert_fail [call site] 00374
7 __assert_fail [call site] 00375
7 p11_debug_precond [function] [call site] 00376
7 p11_ascii_toupper [function] [call site] 00377
7 strchr [call site] 00378
7 p11_ascii_toupper [function] [call site] 00379
7 strchr [call site] 00380
6 p11_lexer_msg [function] [call site] 00381
5 parse_bool [function] [call site] 00382
6 strcmp [call site] 00383
6 strcmp [call site] 00384
6 memdup [function] [call site] 00385
6 p11_debug_precond [function] [call site] 00386
5 parse_ulong [function] [call site] 00387
6 strtoul [call site] 00388
6 memdup [function] [call site] 00389
6 p11_debug_precond [function] [call site] 00390
5 parse_oid [function] [call site] 00391
6 strlen [call site] 00392
6 strchr [call site] 00393
6 strspn [call site] 00394
6 strstr [call site] 00395
6 strchr [call site] 00396
6 strrchr [call site] 00397
6 asn1_array2tree [call site] 00398
6 asn1_strerror [call site] 00399
6 p11_debug_precond [function] [call site] 00400
6 asn1_create_element [call site] 00401
6 asn1_strerror [call site] 00402
6 p11_debug_precond [function] [call site] 00403
6 asn1_write_value [call site] 00404
6 p11_lexer_msg [function] [call site] 00405
6 asn1_delete_structure [call site] 00406
6 p11_debug_precond [function] [call site] 00407
6 p11_asn1_encode [function] [call site] 00408
6 p11_debug_precond [function] [call site] 00409
6 asn1_delete_structure [call site] 00410
4 p11_lexer_msg [function] [call site] 00411
4 p11_attrs_take [function] [call site] 00412
3 p11_lexer_msg [function] [call site] 00413
3 pem_to_attributes [function] [call site] 00414
4 p11_pem_parse [function] [call site] 00415
4 on_pem_block [function] [call site] 00416
5 strcmp [call site] 00417
5 certificate_to_attributes [function] [call site] 00418
6 p11_attrs_build [function] [call site] 00419
5 p11_attrs_merge [function] [call site] 00420
5 strcmp [call site] 00421
5 public_key_to_attributes [function] [call site] 00422
6 p11_attrs_build [function] [call site] 00423
5 p11_attrs_merge [function] [call site] 00424
5 p11_lexer_msg [function] [call site] 00425
4 p11_lexer_msg [function] [call site] 00426
4 p11_debug_precond [function] [call site] 00427
3 __assert_fail [call site] 00428
3 p11_array_push [function] [call site] 00429
3 p11_debug_precond [function] [call site] 00430
3 p11_lexer_done [function] [call site] 00431
4 clear_state [function] [call site] 00432
2 p11_persist_is_generated [function] [call site] 00433
3 memcmp [call site] 00434
2 p11_attrs_build [function] [call site] 00435
2 sink_object [function] [call site] 00436
2 p11_array_free [function] [call site] 00437
1 p11_parse_memory [function] [call site] 00438
2 p11_debug_precond [function] [call site] 00439
2 p11_debug_precond [function] [call site] 00440
2 p11_debug_precond [function] [call site] 00441
2 p11_array_clear [function] [call site] 00442
2 p11_path_base [function] [call site] 00443
3 p11_debug_precond [function] [call site] 00444
3 strlen [call site] 00445
3 strchr [call site] 00446
3 strndup [function] [call site] 00447
2 p11_asn1_cache_flush [function] [call site] 00448
3 p11_dict_clear [function] [call site] 00449
1 p11_parser_free [function] [call site] 00450
2 p11_persist_free [function] [call site] 00451
3 p11_dict_free [function] [call site] 00452
3 asn1_delete_structure [call site] 00453
2 p11_array_free [function] [call site] 00454
2 p11_array_free [function] [call site] 00455
2 p11_dict_free [function] [call site] 00456