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
13 117 p11_asn1_cache_take call site: 00117 p11_dict_set
6 30 p11_dict_set call site: 00030 p11_dict_free
4 101 p11_attr_copy call site: 00101 p11_attr_copy
4 134 sink_object call site: 00134 p11_message
4 150 sink_object call site: 00150 p11_attrs_free
4 339 p11_constant_reverse call site: 00339 p11_dict_set
3 19 p11_asn1_defs_load call site: 00019 p11_dict_free
3 47 p11_attrs_free call site: 00047 p11_dict_free
3 51 p11_parser_new call site: 00051 p11_dict_free
3 59 p11_array_push call site: 00059 p11_array_free
3 112 p11_attrs_find_valid call site: 00112 p11_attrs_free
3 142 p11_message call site: 00142 p11_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 p11_debug_precond [function] [call site] 00016
4 vfprintf [call site] 00017
4 abort [call site] 00018
3 asn1_array2tree [call site] 00019
3 asn1_strerror [call site] 00020
3 p11_debug_precond [function] [call site] 00021
3 p11_dict_free [function] [call site] 00022
4 p11_dict_iterate [function] [call site] 00023
4 next_entry [function] [call site] 00024
3 p11_dict_set [function] [call site] 00025
4 lookup_or_create_bucket [function] [call site] 00026
5 calloc [call site] 00027
4 calloc [call site] 00028
4 p11_dict_iterate [function] [call site] 00029
4 next_entry [function] [call site] 00030
4 p11_debug_precond [function] [call site] 00031
3 asn1_delete_structure [call site] 00032
3 p11_dict_free [function] [call site] 00033
3 p11_debug_precond [function] [call site] 00034
2 p11_asn1_cache_defs [function] [call site] 00035
3 p11_debug_precond [function] [call site] 00036
2 p11_array_new [function] [call site] 00037
3 calloc [call site] 00038
3 maybe_expand_array [function] [call site] 00039
4 p11_debug_precond [function] [call site] 00040
4 reallocarray [call site] 00041
4 p11_debug_precond [function] [call site] 00042
3 p11_array_free [function] [call site] 00043
4 p11_array_clear [function] [call site] 00044
2 p11_attrs_free [function] [call site] 00045
3 p11_attrs_terminator [function] [call site] 00046
3 p11_attr_clear [function] [call site] 00047
4 p11_attr_clear [function] [call site] 00048
2 p11_dict_free [function] [call site] 00049
2 p11_debug_precond [function] [call site] 00050
2 memdup [function] [call site] 00051
2 p11_array_free [function] [call site] 00052
2 p11_dict_free [function] [call site] 00053
2 p11_debug_precond [function] [call site] 00054
1 p11_parser_formats [function] [call site] 00055
2 p11_array_new [function] [call site] 00056
2 p11_debug_precond [function] [call site] 00057
2 p11_array_push [function] [call site] 00058
3 maybe_expand_array [function] [call site] 00059
3 p11_debug_precond [function] [call site] 00060
2 p11_array_free [function] [call site] 00061
2 p11_debug_precond [function] [call site] 00062
2 p11_array_free [function] [call site] 00063
1 p11_parser_format_x509 [function] [call site] 00064
2 p11_asn1_decode [function] [call site] 00065
3 p11_debug_precond [function] [call site] 00066
3 p11_asn1_create [function] [call site] 00067
4 p11_debug_precond [function] [call site] 00068
4 lookup_def [function] [call site] 00069
5 strncmp [call site] 00070
5 p11_dict_get [function] [call site] 00071
6 lookup_or_create_bucket [function] [call site] 00072
5 p11_debug_precond [function] [call site] 00073
4 p11_debug_precond [function] [call site] 00074
4 asn1_create_element [call site] 00075
4 asn1_strerror [call site] 00076
4 p11_debug_precond [function] [call site] 00077
3 p11_debug_precond [function] [call site] 00078
3 asn1_der_decoding [call site] 00079
3 asn1_strerror [call site] 00080
3 p11_debug_message [function] [call site] 00081
4 getpid [call site] 00082
4 fprintf [call site] 00083
4 vfprintf [call site] 00084
4 fprintf [call site] 00085
2 certificate_attrs [function] [call site] 00086
3 p11_attrs_build [function] [call site] 00087
4 attrs_build [function] [call site] 00088
5 p11_attrs_count [function] [call site] 00089
6 p11_attrs_terminator [function] [call site] 00090
5 p11_attrs_free [function] [call site] 00091
5 p11_debug_precond [function] [call site] 00092
5 reallocarray [call site] 00093
5 p11_attrs_free [function] [call site] 00094
5 p11_attr_clear [function] [call site] 00095
5 p11_attr_clear [function] [call site] 00096
5 p11_attr_copy [function] [call site] 00097
6 p11_debug_precond [function] [call site] 00098
6 p11_debug_precond [function] [call site] 00099
6 p11_debug_precond [function] [call site] 00100
6 __assert_fail [call site] 00101
6 p11_attr_copy [function] [call site] 00102
7 p11_attr_clear [function] [call site] 00103
5 p11_attrs_free [function] [call site] 00104
5 p11_debug_precond [function] [call site] 00105
5 p11_attrs_terminator [function] [call site] 00106
5 __assert_fail [call site] 00107
4 vararg_generator [function] [call site] 00108
2 asn1_delete_structure [call site] 00109
2 p11_debug_precond [function] [call site] 00110
2 p11_attrs_find_valid [function] [call site] 00111
3 p11_attrs_terminator [function] [call site] 00112
2 asn1_delete_structure [call site] 00113
2 p11_attrs_free [function] [call site] 00114
2 p11_debug_precond [function] [call site] 00115
2 p11_asn1_cache_take [function] [call site] 00116
3 asn1_delete_structure [call site] 00117
3 p11_debug_precond [function] [call site] 00118
3 p11_debug_precond [function] [call site] 00119
3 p11_debug_precond [function] [call site] 00120
3 calloc [call site] 00121
3 asn1_delete_structure [call site] 00122
3 p11_debug_precond [function] [call site] 00123
3 strdup [call site] 00124
3 free_asn1_item [function] [call site] 00125
4 asn1_delete_structure [call site] 00126
3 p11_debug_precond [function] [call site] 00127
3 p11_dict_set [function] [call site] 00128
3 free_asn1_item [function] [call site] 00129
3 p11_debug_precond [function] [call site] 00130
2 sink_object [function] [call site] 00131
3 p11_attrs_find_ulong [function] [call site] 00132
4 p11_attrs_terminator [function] [call site] 00133
3 populate_trust [function] [call site] 00134
4 p11_attrs_find_bool [function] [call site] 00135
5 p11_attrs_terminator [function] [call site] 00136
4 dgettext [call site] 00137
4 p11_message [function] [call site] 00138
5 vsnprintf [call site] 00139
5 fprintf [call site] 00140
5 p11_debug_message [function] [call site] 00141
5 p11_message_store [function] [call site] 00142
4 p11_attrs_find_bool [function] [call site] 00143
4 dgettext [call site] 00144
4 p11_message [function] [call site] 00145
4 p11_attrs_find_valid [function] [call site] 00146
4 p11_attrs_find_valid [function] [call site] 00147
4 p11_attrs_build [function] [call site] 00148
3 p11_debug_precond [function] [call site] 00149
3 p11_array_push [function] [call site] 00150
3 p11_attrs_free [function] [call site] 00151
3 p11_debug_precond [function] [call site] 00152
2 asn1_delete_structure [call site] 00153
2 p11_debug_precond [function] [call site] 00154
1 p11_parser_format_pem [function] [call site] 00155
2 p11_pem_parse [function] [call site] 00156
3 __assert_fail [call site] 00157
3 pem_find_begin [function] [call site] 00158
4 strnstr [function] [call site] 00159
5 strlen [call site] 00160
5 strncmp [call site] 00161
4 strnstr [function] [call site] 00162
4 memchr [call site] 00163
4 __assert_fail [call site] 00164
4 strndup [function] [call site] 00165
5 strncpy [call site] 00166
4 p11_debug_precond [function] [call site] 00167
3 __assert_fail [call site] 00168
3 pem_find_end [function] [call site] 00169
4 strnstr [function] [call site] 00170
4 strlen [call site] 00171
4 strncmp [call site] 00172
4 strncmp [call site] 00173
3 pem_parse_block [function] [call site] 00174
4 __assert_fail [call site] 00175
4 __assert_fail [call site] 00176
4 __assert_fail [call site] 00177
4 memchr [call site] 00178
4 __ctype_b_loc [call site] 00179
4 p11_debug_precond [function] [call site] 00180
4 p11_b64_pton [function] [call site] 00181
5 __ctype_b_loc [call site] 00182
5 strchr [call site] 00183
5 abort [call site] 00184
5 __ctype_b_loc [call site] 00185
5 __ctype_b_loc [call site] 00186
2 on_pem_block [function] [call site] 00187
3 strcmp [call site] 00188
3 p11_parser_format_x509 [function] [call site] 00189
3 strcmp [call site] 00190
3 parse_openssl_trusted_certificate [function] [call site] 00191
4 p11_asn1_tlv_length [function] [call site] 00192
5 asn1_get_tag_der [call site] 00193
5 asn1_get_length_der [call site] 00194
4 p11_asn1_decode [function] [call site] 00195
4 p11_asn1_decode [function] [call site] 00196
4 certificate_attrs [function] [call site] 00197
4 p11_debug_precond [function] [call site] 00198
4 p11_attrs_find_valid [function] [call site] 00199
4 p11_debug_precond [function] [call site] 00200
4 asn1_der_decoding_startEnd [call site] 00201
4 p11_debug_precond [function] [call site] 00202
4 p11_asn1_cache_take [function] [call site] 00203
4 p11_asn1_read [function] [call site] 00204
5 p11_debug_precond [function] [call site] 00205
5 p11_debug_precond [function] [call site] 00206
5 p11_debug_precond [function] [call site] 00207
5 asn1_read_value [call site] 00208
5 p11_debug_precond [function] [call site] 00209
5 p11_debug_precond [function] [call site] 00210
5 asn1_read_value [call site] 00211
5 p11_debug_precond [function] [call site] 00212
4 strlen [call site] 00213
4 p11_attrs_take [function] [call site] 00214
5 attrs_build [function] [call site] 00215
5 template_generator [function] [call site] 00216
4 p11_debug_precond [function] [call site] 00217
4 build_openssl_extensions [function] [call site] 00218
5 load_seq_of_oid_str [function] [call site] 00219
6 p11_dict_new [function] [call site] 00220
6 p11_dict_str_hash [function] [call site] 00221
6 p11_dict_str_equal [function] [call site] 00222
6 p11_debug_precond [function] [call site] 00223
6 snprintf [call site] 00224
6 p11_dict_free [function] [call site] 00225
6 p11_debug_precond [function] [call site] 00226
6 p11_asn1_read [function] [call site] 00227
6 p11_dict_set [function] [call site] 00228
6 p11_dict_free [function] [call site] 00229
6 p11_debug_precond [function] [call site] 00230
5 asn1_number_of_elements [call site] 00231
5 p11_debug_precond [function] [call site] 00232
5 load_seq_of_oid_str [function] [call site] 00233
5 p11_dict_iterate [function] [call site] 00234
5 p11_dict_next [function] [call site] 00235
6 next_entry [function] [call site] 00236
5 p11_dict_remove [function] [call site] 00237
6 p11_dict_steal [function] [call site] 00238
7 lookup_or_create_bucket [function] [call site] 00239
5 attached_eku_attrs [function] [call site] 00240
6 p11_asn1_create [function] [call site] 00241
6 p11_debug_precond [function] [call site] 00242
6 p11_dict_iterate [function] [call site] 00243
6 p11_dict_next [function] [call site] 00244
6 asn1_write_value [call site] 00245
6 asn1_delete_structure [call site] 00246
6 p11_debug_precond [function] [call site] 00247
6 asn1_write_value [call site] 00248
6 asn1_delete_structure [call site] 00249
6 p11_debug_precond [function] [call site] 00250
6 asn1_write_value [call site] 00251
6 asn1_delete_structure [call site] 00252
6 p11_debug_precond [function] [call site] 00253
6 asn1_write_value [call site] 00254
6 asn1_delete_structure [call site] 00255
6 p11_debug_precond [function] [call site] 00256
6 attached_attrs [function] [call site] 00257
7 p11_asn1_encode [function] [call site] 00258
8 p11_debug_precond [function] [call site] 00259
8 asn1_der_coding [call site] 00260
8 p11_debug_precond [function] [call site] 00261
8 asn1_der_coding [call site] 00262
8 p11_debug_precond [function] [call site] 00263
7 p11_debug_precond [function] [call site] 00264
7 extension_attrs [function] [call site] 00265
8 p11_oid_length [function] [call site] 00266
9 __assert_fail [call site] 00267
9 __assert_fail [call site] 00268
8 p11_attrs_build [function] [call site] 00269
8 p11_debug_precond [function] [call site] 00270
8 p11_asn1_create [function] [call site] 00271
8 p11_debug_precond [function] [call site] 00272
8 asn1_write_value [call site] 00273
8 p11_debug_precond [function] [call site] 00274
8 asn1_write_value [call site] 00275
8 p11_debug_precond [function] [call site] 00276
8 asn1_write_value [call site] 00277
8 p11_debug_precond [function] [call site] 00278
8 p11_asn1_encode [function] [call site] 00279
8 p11_debug_precond [function] [call site] 00280
8 p11_attrs_take [function] [call site] 00281
8 p11_debug_precond [function] [call site] 00282
8 p11_asn1_cache_take [function] [call site] 00283
8 asn1_delete_structure [call site] 00284
8 p11_attrs_free [function] [call site] 00285
7 p11_debug_precond [function] [call site] 00286
6 asn1_delete_structure [call site] 00287
5 p11_debug_precond [function] [call site] 00288
5 sink_object [function] [call site] 00289
5 p11_debug_precond [function] [call site] 00290
5 p11_dict_size [function] [call site] 00291
5 attached_eku_attrs [function] [call site] 00292
5 p11_debug_precond [function] [call site] 00293
5 sink_object [function] [call site] 00294
5 p11_debug_precond [function] [call site] 00295
5 p11_dict_size [function] [call site] 00296
5 p11_dict_size [function] [call site] 00297
5 p11_attrs_dup [function] [call site] 00298
6 p11_attrs_count [function] [call site] 00299
6 p11_attrs_buildn [function] [call site] 00300
7 attrs_build [function] [call site] 00301
7 template_generator [function] [call site] 00302
5 p11_attrs_merge [function] [call site] 00303
6 p11_attrs_count [function] [call site] 00304
6 attrs_build [function] [call site] 00305
6 template_generator [function] [call site] 00306
6 p11_attrs_free [function] [call site] 00307
6 p11_debug_precond [function] [call site] 00308
5 p11_debug_precond [function] [call site] 00309
5 p11_dict_free [function] [call site] 00310
5 p11_dict_free [function] [call site] 00311
5 asn1_der_decoding_startEnd [call site] 00312
5 p11_debug_precond [function] [call site] 00313
5 extension_attrs [function] [call site] 00314
5 p11_debug_precond [function] [call site] 00315
5 sink_object [function] [call site] 00316
5 p11_debug_precond [function] [call site] 00317
5 p11_dict_free [function] [call site] 00318
5 p11_dict_free [function] [call site] 00319
4 p11_debug_precond [function] [call site] 00320
4 sink_object [function] [call site] 00321
4 p11_debug_precond [function] [call site] 00322
4 asn1_delete_structure [call site] 00323
4 asn1_delete_structure [call site] 00324
4 p11_attrs_free [function] [call site] 00325
3 p11_debug_message [function] [call site] 00326
3 dgettext [call site] 00327
3 p11_message [function] [call site] 00328
1 p11_parser_format_persist [function] [call site] 00329
2 p11_persist_magic [function] [call site] 00330
2 p11_persist_new [function] [call site] 00331
3 calloc [call site] 00332
3 p11_debug_precond [function] [call site] 00333
3 p11_constant_reverse [function] [call site] 00334
4 p11_dict_new [function] [call site] 00335
4 p11_dict_str_hash [function] [call site] 00336
4 p11_dict_str_equal [function] [call site] 00337
4 p11_debug_precond [function] [call site] 00338
4 p11_dict_set [function] [call site] 00339
4 p11_debug_precond [function] [call site] 00340
4 p11_dict_set [function] [call site] 00341
4 p11_debug_precond [function] [call site] 00342
3 p11_debug_precond [function] [call site] 00343
2 p11_debug_precond [function] [call site] 00344
2 p11_array_new [function] [call site] 00345
2 p11_attrs_free [function] [call site] 00346
2 p11_debug_precond [function] [call site] 00347
2 p11_persist_read [function] [call site] 00348
3 p11_debug_precond [function] [call site] 00349
3 p11_debug_precond [function] [call site] 00350
3 p11_lexer_init [function] [call site] 00351
4 p11_debug_precond [function] [call site] 00352
4 p11_debug_precond [function] [call site] 00353
4 strdup [call site] 00354
4 p11_debug_precond [function] [call site] 00355
3 p11_lexer_next [function] [call site] 00356
4 clear_state [function] [call site] 00357
4 __assert_fail [call site] 00358
4 strncmp [call site] 00359
4 strnstr [function] [call site] 00360
4 p11_lexer_msg [function] [call site] 00361
5 p11_debug_precond [function] [call site] 00362
5 p11_message [function] [call site] 00363
5 p11_message [function] [call site] 00364
5 p11_message [function] [call site] 00365
5 p11_message [function] [call site] 00366
4 memchr [call site] 00367
4 memchr [call site] 00368
4 __assert_fail [call site] 00369
4 memchr [call site] 00370
4 __assert_fail [call site] 00371
4 __ctype_b_loc [call site] 00372
4 __ctype_b_loc [call site] 00373
4 p11_lexer_msg [function] [call site] 00374
4 strndup [function] [call site] 00375
4 p11_debug_precond [function] [call site] 00376
4 memchr [call site] 00377
4 p11_lexer_msg [function] [call site] 00378
4 __ctype_b_loc [call site] 00379
4 __ctype_b_loc [call site] 00380
4 strndup [function] [call site] 00381
4 strndup [function] [call site] 00382
4 p11_debug_precond [function] [call site] 00383
3 p11_array_push [function] [call site] 00384
3 p11_attrs_free [function] [call site] 00385
3 p11_lexer_done [function] [call site] 00386
4 p11_debug_precond [function] [call site] 00387
4 clear_state [function] [call site] 00388
3 p11_debug_precond [function] [call site] 00389
3 strcmp [call site] 00390
3 p11_lexer_msg [function] [call site] 00391
3 p11_attrs_build [function] [call site] 00392
3 p11_lexer_done [function] [call site] 00393
3 p11_debug_precond [function] [call site] 00394
3 p11_lexer_msg [function] [call site] 00395
3 field_to_attribute [function] [call site] 00396
4 strtoul [call site] 00397
4 p11_constant_resolve [function] [call site] 00398
5 p11_debug_precond [function] [call site] 00399
5 p11_debug_precond [function] [call site] 00400
5 p11_dict_get [function] [call site] 00401
4 p11_constant_name [function] [call site] 00402
5 lookup_info [function] [call site] 00403
6 p11_debug_precond [function] [call site] 00404
6 bsearch [call site] 00405
6 compar_attr_info [function] [call site] 00406
4 p11_lexer_msg [function] [call site] 00407
4 p11_lexer_msg [function] [call site] 00408
4 parse_value [function] [call site] 00409
5 parse_constant [function] [call site] 00410
6 p11_constant_resolve [function] [call site] 00411
6 memdup [function] [call site] 00412
6 p11_debug_precond [function] [call site] 00413
5 parse_string [function] [call site] 00414
6 strlen [call site] 00415
6 p11_url_decode [function] [call site] 00416
7 __assert_fail [call site] 00417
7 __assert_fail [call site] 00418
7 p11_debug_precond [function] [call site] 00419
7 p11_ascii_toupper [function] [call site] 00420
7 strchr [call site] 00421
7 p11_ascii_toupper [function] [call site] 00422
7 strchr [call site] 00423
6 p11_lexer_msg [function] [call site] 00424
5 parse_bool [function] [call site] 00425
6 strcmp [call site] 00426
6 strcmp [call site] 00427
6 memdup [function] [call site] 00428
6 p11_debug_precond [function] [call site] 00429
5 parse_ulong [function] [call site] 00430
6 strtoul [call site] 00431
6 memdup [function] [call site] 00432
6 p11_debug_precond [function] [call site] 00433
5 parse_oid [function] [call site] 00434
6 strlen [call site] 00435
6 strchr [call site] 00436
6 strspn [call site] 00437
6 strstr [call site] 00438
6 strchr [call site] 00439
6 strrchr [call site] 00440
6 asn1_array2tree [call site] 00441
6 asn1_strerror [call site] 00442
6 p11_debug_precond [function] [call site] 00443
6 asn1_create_element [call site] 00444
6 asn1_strerror [call site] 00445
6 p11_debug_precond [function] [call site] 00446
6 asn1_write_value [call site] 00447
6 p11_lexer_msg [function] [call site] 00448
6 asn1_delete_structure [call site] 00449
6 p11_debug_precond [function] [call site] 00450
6 p11_asn1_encode [function] [call site] 00451
6 asn1_delete_structure [call site] 00452
6 p11_debug_precond [function] [call site] 00453
6 asn1_delete_structure [call site] 00454
4 p11_lexer_msg [function] [call site] 00455
4 p11_attrs_take [function] [call site] 00456
4 p11_debug_precond [function] [call site] 00457
3 p11_lexer_msg [function] [call site] 00458
3 pem_to_attributes [function] [call site] 00459
4 p11_pem_parse [function] [call site] 00460
4 on_pem_block [function] [call site] 00461
5 strcmp [call site] 00462
5 certificate_to_attributes [function] [call site] 00463
6 p11_attrs_build [function] [call site] 00464
5 p11_attrs_merge [function] [call site] 00465
5 strcmp [call site] 00466
5 public_key_to_attributes [function] [call site] 00467
6 p11_attrs_build [function] [call site] 00468
5 p11_attrs_merge [function] [call site] 00469
5 p11_lexer_msg [function] [call site] 00470
4 p11_lexer_msg [function] [call site] 00471
4 p11_debug_precond [function] [call site] 00472
3 __assert_fail [call site] 00473
3 p11_attrs_free [function] [call site] 00474
3 p11_array_push [function] [call site] 00475
3 p11_lexer_done [function] [call site] 00476
3 p11_debug_precond [function] [call site] 00477
3 p11_lexer_done [function] [call site] 00478
2 p11_persist_is_generated [function] [call site] 00479
3 memcmp [call site] 00480
2 p11_attrs_build [function] [call site] 00481
2 sink_object [function] [call site] 00482
2 p11_array_free [function] [call site] 00483
2 p11_debug_precond [function] [call site] 00484
2 p11_array_free [function] [call site] 00485
1 p11_parse_memory [function] [call site] 00486
2 p11_debug_precond [function] [call site] 00487
2 p11_debug_precond [function] [call site] 00488
2 p11_debug_precond [function] [call site] 00489
2 p11_array_clear [function] [call site] 00490
2 p11_path_base [function] [call site] 00491
3 p11_debug_precond [function] [call site] 00492
3 strlen [call site] 00493
3 strchr [call site] 00494
3 strndup [function] [call site] 00495
2 p11_asn1_cache_flush [function] [call site] 00496
3 p11_dict_clear [function] [call site] 00497
1 p11_parser_free [function] [call site] 00498
2 p11_debug_precond [function] [call site] 00499
2 p11_persist_free [function] [call site] 00500
3 p11_dict_free [function] [call site] 00501
3 asn1_delete_structure [call site] 00502
2 p11_array_free [function] [call site] 00503
2 p11_array_free [function] [call site] 00504
2 p11_dict_free [function] [call site] 00505