Fuzz introspector: jq_fuzz_parse
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
717 0 EP call site: 00000 jv_parse

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 jv_parse [function] [call site] 00001
2 strlen [call site] 00002
2 jv_parse_sized [function] [call site] 00003
3 jv_parse_sized_custom_flags [function] [call site] 00004
4 parser_init [function] [call site] 00005
5 jv_array [function] [call site] 00006
6 jv_array_sized [function] [call site] 00007
7 jvp_array_new [function] [call site] 00008
8 jvp_array_alloc [function] [call site] 00009
9 jv_mem_alloc [function] [call site] 00010
10 memory_exhausted [function] [call site] 00011
11 pthread_once [call site] 00012
11 tsd_init [function] [call site] 00013
12 pthread_key_create [call site] 00014
12 tsd_fini_thread [function] [call site] 00015
12 fprintf [call site] 00016
12 abort [call site] 00017
12 atexit [call site] 00018
12 tsd_fini [function] [call site] 00019
13 pthread_getspecific [call site] 00020
13 pthread_setspecific [call site] 00021
12 fprintf [call site] 00022
12 abort [call site] 00023
11 tsd_init_nomem_handler [function] [call site] 00024
12 pthread_getspecific [call site] 00025
12 calloc [call site] 00026
12 pthread_setspecific [call site] 00027
12 fprintf [call site] 00028
12 abort [call site] 00029
11 pthread_getspecific [call site] 00030
11 fprintf [call site] 00031
11 abort [call site] 00032
5 jv_invalid [function] [call site] 00033
5 jv_invalid [function] [call site] 00034
5 jv_invalid [function] [call site] 00035
5 jvp_dtoa_context_init [function] [call site] 00036
4 jv_parser_set_buf [function] [call site] 00037
5 __assert_fail [call site] 00038
4 jv_parser_next [function] [call site] 00039
5 jv_invalid [function] [call site] 00040
5 jv_invalid [function] [call site] 00041
5 jv_string [function] [call site] 00042
6 strlen [call site] 00043
6 jv_string_sized [function] [call site] 00044
7 jvp_utf8_is_valid [function] [call site] 00045
8 jvp_utf8_next [function] [call site] 00046
9 __assert_fail [call site] 00047
9 __assert_fail [call site] 00048
7 jvp_string_new [function] [call site] 00049
8 jvp_string_alloc [function] [call site] 00050
9 jv_mem_alloc [function] [call site] 00051
7 jvp_string_copy_replace_bad [function] [call site] 00052
8 jvp_string_alloc [function] [call site] 00053
8 jvp_utf8_next [function] [call site] 00054
8 jvp_utf8_encode [function] [call site] 00055
9 __assert_fail [call site] 00056
9 jvp_utf8_encode_length [function] [call site] 00057
9 __assert_fail [call site] 00058
8 __assert_fail [call site] 00059
5 jv_invalid_with_msg [function] [call site] 00060
6 jv_mem_alloc [function] [call site] 00061
5 parser_reset [function] [call site] 00062
6 jv_free [function] [call site] 00063
7 jvp_array_free [function] [call site] 00064
8 __assert_fail [call site] 00065
8 jvp_refcnt_dec [function] [call site] 00066
8 jvp_array_ptr [function] [call site] 00067
9 __assert_fail [call site] 00068
8 jv_free [function] [call site] 00069
9 jvp_string_free [function] [call site] 00070
10 jvp_string_ptr [function] [call site] 00071
11 __assert_fail [call site] 00072
10 jvp_refcnt_dec [function] [call site] 00073
10 jv_mem_free [function] [call site] 00074
9 jvp_object_free [function] [call site] 00075
10 __assert_fail [call site] 00076
10 jvp_refcnt_dec [function] [call site] 00077
10 jvp_object_size [function] [call site] 00078
11 __assert_fail [call site] 00079
10 jvp_object_get_slot [function] [call site] 00080
11 jvp_object_size [function] [call site] 00081
11 __assert_fail [call site] 00082
11 jvp_object_ptr [function] [call site] 00083
12 __assert_fail [call site] 00084
10 jv_get_kind [function] [call site] 00085
10 jvp_string_free [function] [call site] 00086
10 jv_free [function] [call site] 00087
11 jvp_invalid_free [function] [call site] 00088
12 __assert_fail [call site] 00089
12 jvp_refcnt_dec [function] [call site] 00090
12 jv_free [function] [call site] 00091
13 jvp_number_free [function] [call site] 00092
14 __assert_fail [call site] 00093
14 jvp_refcnt_dec [function] [call site] 00094
14 jvp_literal_number_ptr [function] [call site] 00095
15 __assert_fail [call site] 00096
14 jv_mem_free [function] [call site] 00097
14 jv_mem_free [function] [call site] 00098
12 jv_mem_free [function] [call site] 00099
10 jvp_object_ptr [function] [call site] 00100
10 jv_mem_free [function] [call site] 00101
8 jv_mem_free [function] [call site] 00102
6 jv_invalid [function] [call site] 00105
6 jv_invalid [function] [call site] 00107
5 jv_invalid [function] [call site] 00109
5 stream_check_done [function] [call site] 00110
6 jv_is_valid [function] [call site] 00111
7 jv_get_kind [function] [call site] 00112
6 jv_copy [function] [call site] 00114
7 jvp_refcnt_inc [function] [call site] 00115
6 jv_array_append [function] [call site] 00116
7 jv_array_length [function] [call site] 00118
8 __assert_fail [call site] 00119
8 jvp_array_length [function] [call site] 00120
9 __assert_fail [call site] 00121
7 jv_array_set [function] [call site] 00123
8 __assert_fail [call site] 00124
8 jvp_array_length [function] [call site] 00125
8 jv_string [function] [call site] 00128
8 jv_invalid_with_msg [function] [call site] 00129
8 jvp_array_offset [function] [call site] 00130
9 __assert_fail [call site] 00131
8 jv_string [function] [call site] 00134
8 jv_invalid_with_msg [function] [call site] 00135
8 jvp_array_write [function] [call site] 00136
9 __assert_fail [call site] 00137
9 jvp_array_ptr [function] [call site] 00138
9 jvp_array_offset [function] [call site] 00139
9 jvp_refcnt_unshared [function] [call site] 00140
10 __assert_fail [call site] 00141
9 jvp_array_length [function] [call site] 00144
9 jvp_array_alloc [function] [call site] 00146
9 jvp_array_length [function] [call site] 00147
9 jvp_array_offset [function] [call site] 00148
9 jvp_array_free [function] [call site] 00150
6 jv_invalid [function] [call site] 00152
6 jv_is_valid [function] [call site] 00153
6 jv_array_length [function] [call site] 00155
6 jv_array_slice [function] [call site] 00157
7 __assert_fail [call site] 00158
7 jvp_array_slice [function] [call site] 00159
8 __assert_fail [call site] 00160
8 jvp_array_length [function] [call site] 00161
8 jvp_clamp_slice_params [function] [call site] 00162
8 __assert_fail [call site] 00163
8 jv_array_sized [function] [call site] 00166
8 jv_array_get [function] [call site] 00168
9 __assert_fail [call site] 00169
9 jvp_array_read [function] [call site] 00170
10 __assert_fail [call site] 00171
10 jvp_array_length [function] [call site] 00172
10 jvp_array_ptr [function] [call site] 00173
10 jvp_array_offset [function] [call site] 00174
10 __assert_fail [call site] 00175
10 jvp_array_offset [function] [call site] 00176
9 jv_invalid [function] [call site] 00178
8 jv_array_append [function] [call site] 00180
6 jv_array_slice [function] [call site] 00182
6 jv_invalid [function] [call site] 00183
5 scan [function] [call site] 00184
6 stream_seq_check_truncation [function] [call site] 00185
7 jv_get_kind [function] [call site] 00186
6 seq_check_truncation [function] [call site] 00187
7 jv_get_kind [function] [call site] 00188
6 check_literal [function] [call site] 00189
7 jv_number_with_literal [function] [call site] 00199
8 jvp_literal_number_new [function] [call site] 00200
9 strlen [call site] 00201
9 jvp_literal_number_alloc [function] [call site] 00202
10 jv_mem_alloc [function] [call site] 00203
9 tsd_dec_ctx_get [function] [call site] 00204
10 pthread_once [call site] 00205
10 jv_tsd_dec_ctx_init [function] [call site] 00206
11 pthread_key_create [call site] 00207
11 jv_mem_free [function] [call site] 00208
11 fprintf [call site] 00209
11 abort [call site] 00210
11 atexit [call site] 00211
11 jv_tsd_dec_ctx_fini [function] [call site] 00212
12 pthread_getspecific [call site] 00213
12 jv_mem_free [function] [call site] 00214
12 pthread_setspecific [call site] 00215
10 pthread_getspecific [call site] 00216
10 decContextDefault [function] [call site] 00217
11 decContextSetStatus [function] [call site] 00218
12 raise [call site] 00219
10 pthread_setspecific [call site] 00220
10 fprintf [call site] 00221
10 abort [call site] 00222
9 decContextClearStatus [function] [call site] 00223
9 decNumberFromString [function] [call site] 00224
10 decNumberZero [function] [call site] 00225
10 decBiStr [function] [call site] 00226
10 decBiStr [function] [call site] 00227
10 decSetCoeff [function] [call site] 00228
10 decFinalize [function] [call site] 00229
11 decSetSubnormal [function] [call site] 00230
12 decSetCoeff [function] [call site] 00231
12 decApplyRound [function] [call site] 00232
13 decSetOverflow [function] [call site] 00233
14 decNumberZero [function] [call site] 00234
14 decSetMaxValue [function] [call site] 00235
13 decUnitAddSub [function] [call site] 00236
12 decShiftToMost [function] [call site] 00237
11 decNumberZero [function] [call site] 00238
11 decCompare [function] [call site] 00239
12 decUnitCompare [function] [call site] 00240
13 decUnitAddSub [function] [call site] 00241
11 decApplyRound [function] [call site] 00242
11 decSetSubnormal [function] [call site] 00243
11 decApplyRound [function] [call site] 00244
11 decSetOverflow [function] [call site] 00245
11 decShiftToMost [function] [call site] 00246
10 decFinalize [function] [call site] 00247
10 decStatus [function] [call site] 00248
11 decNumberZero [function] [call site] 00249
11 decContextSetStatus [function] [call site] 00250
9 jv_mem_free [function] [call site] 00251
9 jv_mem_free [function] [call site] 00252
9 jv_mem_free [function] [call site] 00253
9 jv_number [function] [call site] 00254
7 jv_get_kind [function] [call site] 00255
6 stream_is_top_num [function] [call site] 00257
7 jv_get_kind [function] [call site] 00258
6 parse_is_top_num [function] [call site] 00259
7 jv_get_kind [function] [call site] 00260
6 check_literal [function] [call site] 00261
6 stream_check_done [function] [call site] 00262
6 parse_check_done [function] [call site] 00263
7 jv_is_valid [function] [call site] 00264
7 jv_invalid [function] [call site] 00265
6 jv_is_valid [function] [call site] 00266
6 __assert_fail [call site] 00267
6 parser_reset [function] [call site] 00268
6 jv_invalid [function] [call site] 00270
6 check_literal [function] [call site] 00272
6 stream_check_done [function] [call site] 00273
6 parse_check_done [function] [call site] 00274
6 tokenadd [function] [call site] 00275
7 __assert_fail [call site] 00276
7 jv_mem_realloc [function] [call site] 00277
8 realloc [call site] 00278
8 memory_exhausted [function] [call site] 00279
7 __assert_fail [call site] 00280
6 stream_token [function] [call site] 00281
7 jv_is_valid [function] [call site] 00282
7 jv_array_get [function] [call site] 00284
7 jv_get_kind [function] [call site] 00285
7 jv_number [function] [call site] 00287
7 jv_array_append [function] [call site] 00288
7 jv_array_get [function] [call site] 00290
7 jv_get_kind [function] [call site] 00291
7 jv_array_append [function] [call site] 00294
7 jv_invalid [function] [call site] 00295
7 jv_array_get [function] [call site] 00297
7 jv_get_kind [function] [call site] 00298
7 jv_is_valid [function] [call site] 00301
7 jv_get_kind [function] [call site] 00302
7 jv_array_set [function] [call site] 00303
7 jv_invalid [function] [call site] 00304
7 jv_array_get [function] [call site] 00306
7 jv_get_kind [function] [call site] 00307
7 jv_number_value [function] [call site] 00308
8 __assert_fail [call site] 00309
8 jvp_literal_number_ptr [function] [call site] 00310
8 jvp_literal_number_to_double [function] [call site] 00311
9 __assert_fail [call site] 00312
9 decContextDefault [function] [call site] 00313
9 jvp_dec_number_ptr [function] [call site] 00314
10 __assert_fail [call site] 00315
9 decNumberReduce [function] [call site] 00316
10 decNaNs [function] [call site] 00317
11 decNumberCopy [function] [call site] 00318
11 decDecap [function] [call site] 00319
12 decGetDigits [function] [call site] 00320
10 decCopyFit [function] [call site] 00321
11 decSetCoeff [function] [call site] 00322
10 decFinalize [function] [call site] 00323
10 decTrim [function] [call site] 00324
11 decShiftToLeast [function] [call site] 00325
10 decStatus [function] [call site] 00326
9 decNumberToString [function] [call site] 00327
10 decToString [function] [call site] 00328
11 strcpy [call site] 00329
11 strcpy [call site] 00330
11 strcpy [call site] 00331
9 tsd_dtoa_context_get [function] [call site] 00332
10 pthread_once [call site] 00333
10 jv_tsd_dtoa_ctx_init [function] [call site] 00334
11 pthread_key_create [call site] 00335
11 tsd_dtoa_ctx_dtor [function] [call site] 00336
12 jvp_dtoa_context_free [function] [call site] 00337
13 jv_mem_free [function] [call site] 00340
12 jv_mem_free [function] [call site] 00341
11 fprintf [call site] 00342
11 abort [call site] 00343
11 atexit [call site] 00344
11 jv_tsd_dtoa_ctx_fini [function] [call site] 00345
12 pthread_getspecific [call site] 00346
12 tsd_dtoa_ctx_dtor [function] [call site] 00347
12 pthread_setspecific [call site] 00348
10 pthread_getspecific [call site] 00349
10 jv_mem_alloc [function] [call site] 00350
10 jvp_dtoa_context_init [function] [call site] 00351
10 pthread_setspecific [call site] 00352
10 jv_mem_free [function] [call site] 00353
10 fprintf [call site] 00354
10 abort [call site] 00355
9 jvp_strtod [function] [call site] 00356
10 pow5mult [function] [call site] 00392
7 jv_is_valid [function] [call site] 00444
7 jv_array_append [function] [call site] 00447
7 jv_invalid [function] [call site] 00448
7 jv_number [function] [call site] 00449
7 jv_array_set [function] [call site] 00450
7 jv_is_valid [function] [call site] 00451
7 jv_array_append [function] [call site] 00454
7 jv_invalid [function] [call site] 00455
7 jv_array_set [function] [call site] 00457
7 __assert_fail [call site] 00458
7 jv_is_valid [function] [call site] 00461
7 __assert_fail [call site] 00462
7 jv_array_get [function] [call site] 00464
7 jv_get_kind [function] [call site] 00465
7 jv_is_valid [function] [call site] 00467
7 jv_array_append [function] [call site] 00470
7 jv_invalid [function] [call site] 00472
7 jv_array_append [function] [call site] 00475
7 jv_array_slice [function] [call site] 00476
7 jv_invalid [function] [call site] 00478
7 jv_array_append [function] [call site] 00481
7 jv_is_valid [function] [call site] 00482
7 __assert_fail [call site] 00483
7 jv_array_get [function] [call site] 00485
7 jv_get_kind [function] [call site] 00486
7 jv_is_valid [function] [call site] 00488
7 jv_array_append [function] [call site] 00491
7 jv_invalid [function] [call site] 00493
7 jv_array_append [function] [call site] 00496
7 jv_array_slice [function] [call site] 00497
7 jv_invalid [function] [call site] 00499
7 jv_array_append [function] [call site] 00502
7 jv_object [function] [call site] 00503
8 jvp_object_new [function] [call site] 00504
9 __assert_fail [call site] 00505
9 jv_mem_alloc [function] [call site] 00506
6 parse_token [function] [call site] 00507
7 jv_is_valid [function] [call site] 00508
7 push [function] [call site] 00510
8 __assert_fail [call site] 00511
8 jv_mem_realloc [function] [call site] 00512
8 __assert_fail [call site] 00513
7 jv_is_valid [function] [call site] 00514
7 jv_object [function] [call site] 00515
7 jv_is_valid [function] [call site] 00517
7 jv_get_kind [function] [call site] 00518
7 jv_get_kind [function] [call site] 00519
7 jv_invalid [function] [call site] 00521
7 jv_is_valid [function] [call site] 00522
7 jv_get_kind [function] [call site] 00523
7 jv_array_append [function] [call site] 00524
7 jv_invalid [function] [call site] 00525
7 jv_get_kind [function] [call site] 00526
7 jv_get_kind [function] [call site] 00527
7 __assert_fail [call site] 00528
7 jv_object_set [function] [call site] 00529
8 __assert_fail [call site] 00530
8 __assert_fail [call site] 00531
8 jvp_object_write [function] [call site] 00532
9 jvp_object_unshare [function] [call site] 00533
10 __assert_fail [call site] 00534
10 jvp_refcnt_unshared [function] [call site] 00535
10 jvp_object_size [function] [call site] 00536
10 jvp_object_new [function] [call site] 00537
10 jvp_object_ptr [function] [call site] 00538
10 jvp_object_size [function] [call site] 00539
10 jvp_object_get_slot [function] [call site] 00540
10 jvp_object_get_slot [function] [call site] 00541
10 jv_get_kind [function] [call site] 00542
10 jvp_object_buckets [function] [call site] 00545
11 jvp_object_ptr [function] [call site] 00546
10 jvp_object_buckets [function] [call site] 00547
10 jvp_object_size [function] [call site] 00548
10 jvp_object_free [function] [call site] 00549
10 jvp_refcnt_unshared [function] [call site] 00550
10 __assert_fail [call site] 00551
9 jvp_object_find_bucket [function] [call site] 00552
10 jvp_object_buckets [function] [call site] 00553
10 jvp_object_mask [function] [call site] 00554
11 __assert_fail [call site] 00555
10 jvp_string_hash [function] [call site] 00556
11 jvp_string_ptr [function] [call site] 00557
11 jvp_string_length [function] [call site] 00558
9 jvp_object_find_slot [function] [call site] 00562
10 jvp_string_hash [function] [call site] 00563
10 jvp_object_get_slot [function] [call site] 00564
10 jvp_string_equal [function] [call site] 00565
11 __assert_fail [call site] 00566
11 __assert_fail [call site] 00567
11 jvp_string_ptr [function] [call site] 00568
11 jvp_string_ptr [function] [call site] 00569
11 jvp_string_length [function] [call site] 00570
11 jvp_string_length [function] [call site] 00571
11 memcmp [call site] 00572
10 jvp_object_next_slot [function] [call site] 00573
11 jvp_object_get_slot [function] [call site] 00574
9 jvp_string_free [function] [call site] 00575
9 jvp_object_add_slot [function] [call site] 00576
10 jvp_object_ptr [function] [call site] 00577
10 jvp_object_size [function] [call site] 00578
10 jvp_object_get_slot [function] [call site] 00579
10 jvp_string_hash [function] [call site] 00580
9 jv_invalid [function] [call site] 00581
9 jvp_object_rehash [function] [call site] 00582
10 __assert_fail [call site] 00583
10 jvp_refcnt_unshared [function] [call site] 00584
10 __assert_fail [call site] 00585
10 jvp_object_size [function] [call site] 00586
10 jvp_object_new [function] [call site] 00587
10 jvp_object_get_slot [function] [call site] 00588
10 jv_get_kind [function] [call site] 00589
10 jvp_object_find_bucket [function] [call site] 00590
10 jvp_object_find_slot [function] [call site] 00591
10 __assert_fail [call site] 00592
10 jvp_object_add_slot [function] [call site] 00593
10 __assert_fail [call site] 00594
10 jvp_object_ptr [function] [call site] 00595
10 jv_mem_free [function] [call site] 00596
9 jvp_object_find_bucket [function] [call site] 00597
9 jvp_object_find_slot [function] [call site] 00598
9 __assert_fail [call site] 00599
9 jvp_object_add_slot [function] [call site] 00600
9 __assert_fail [call site] 00601
9 jv_invalid [function] [call site] 00602
8 jv_string [function] [call site] 00604
8 jv_invalid_with_msg [function] [call site] 00605
7 jv_invalid [function] [call site] 00607
7 jv_get_kind [function] [call site] 00608
7 jv_is_valid [function] [call site] 00609
7 jv_array_append [function] [call site] 00610
7 jv_invalid [function] [call site] 00611
7 jv_array_length [function] [call site] 00613
7 jv_is_valid [function] [call site] 00615
7 jv_get_kind [function] [call site] 00616
7 jv_get_kind [function] [call site] 00617
7 __assert_fail [call site] 00618
7 jv_object_set [function] [call site] 00619
7 jv_invalid [function] [call site] 00620
7 jv_get_kind [function] [call site] 00621
7 jv_object_length [function] [call site] 00623
8 __assert_fail [call site] 00624
8 jvp_object_length [function] [call site] 00625
9 jvp_object_size [function] [call site] 00626
9 jvp_object_get_slot [function] [call site] 00627
9 jv_get_kind [function] [call site] 00628
6 stream_check_done [function] [call site] 00631
6 parse_check_done [function] [call site] 00632
6 found_string [function] [call site] 00633
6 stream_check_done [function] [call site] 00639
6 parse_check_done [function] [call site] 00640
5 make_error [function] [call site] 00643
6 jv_string_vfmt [function] [call site] 00644
7 jv_mem_alloc [function] [call site] 00645
7 vsnprintf [call site] 00646
7 jv_string_sized [function] [call site] 00647
7 jv_mem_free [function] [call site] 00648
7 jv_mem_free [function] [call site] 00649
6 jv_array_append [function] [call site] 00651
6 jv_invalid_with_msg [function] [call site] 00653
5 parser_reset [function] [call site] 00654
5 make_error [function] [call site] 00655
5 parser_reset [function] [call site] 00656
5 __assert_fail [call site] 00657
5 jv_invalid [function] [call site] 00658
5 __assert_fail [call site] 00659
5 make_error [function] [call site] 00661
5 make_error [function] [call site] 00662
5 parser_reset [function] [call site] 00663
5 check_literal [function] [call site] 00664
5 make_error [function] [call site] 00665
5 parser_reset [function] [call site] 00666
5 make_error [function] [call site] 00667
5 parser_reset [function] [call site] 00668
5 jv_is_valid [function] [call site] 00669
5 jv_array_append [function] [call site] 00672
5 jv_invalid [function] [call site] 00673
5 jv_get_kind [function] [call site] 00674
5 make_error [function] [call site] 00676
4 jv_is_valid [function] [call site] 00677
4 jv_parser_next [function] [call site] 00678
4 jv_is_valid [function] [call site] 00679
4 jv_string [function] [call site] 00682
4 jv_invalid_with_msg [function] [call site] 00683
4 jv_invalid_has_msg [function] [call site] 00685
5 __assert_fail [call site] 00686
4 jv_invalid_has_msg [function] [call site] 00691
4 jv_string [function] [call site] 00693
4 jv_invalid_with_msg [function] [call site] 00694
4 parser_free [function] [call site] 00695
5 parser_reset [function] [call site] 00696
5 jv_mem_free [function] [call site] 00699
5 jv_mem_free [function] [call site] 00700
5 jvp_dtoa_context_free [function] [call site] 00701
4 jv_is_valid [function] [call site] 00702
4 jv_invalid_has_msg [function] [call site] 00704
4 jv_invalid_get_msg [function] [call site] 00705
5 __assert_fail [call site] 00706
4 jv_string_value [function] [call site] 00710
5 __assert_fail [call site] 00711
5 jvp_string_ptr [function] [call site] 00712
4 jv_string_fmt [function] [call site] 00713
5 jv_string_vfmt [function] [call site] 00714
4 jv_invalid_with_msg [function] [call site] 00715