Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
175	0	EP	call site: 00000	get_rk_list

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           fprintf

[call site] 00001


           unpack

[function] [call site] 00002


             calloc

[call site] 00003


             cbor_load

[call site] 00004


             cbor_isa_array

[call site] 00005


             cbor_array_is_definite

[call site] 00006


             cbor_array_size

[call site] 00007


             cbor_array_handle

[call site] 00008


             unpack_int

[function] [call site] 00009


               cbor_is_int

[call site] 00010


               cbor_int_get_width

[call site] 00011


               cbor_isa_uint

[call site] 00012


               cbor_get_uint64

[call site] 00013


               cbor_get_uint64

[call site] 00014


             unpack_string

[function] [call site] 00015


               cbor_isa_bytestring

[call site] 00016


               cbor_bytestring_length

[call site] 00017


               cbor_bytestring_handle

[call site] 00018


             unpack_string

[function] [call site] 00019


             unpack_blob

[function] [call site] 00020


               cbor_isa_bytestring

[call site] 00021


               cbor_bytestring_length

[call site] 00022


               cbor_bytestring_handle

[call site] 00023


             unpack_blob

[function] [call site] 00024


             unpack_blob

[function] [call site] 00025


             unpack_blob

[function] [call site] 00026


             unpack_blob

[function] [call site] 00027


             unpack_byte

[function] [call site] 00028


               cbor_isa_uint

[call site] 00029


               cbor_int_get_width

[call site] 00030


               cbor_get_uint8

[call site] 00031


             cbor_decref

[call site] 00032


           test

[function] [call site] 00033


             prng_init

[call site] 00034


             fuzz_clock_reset

[call site] 00035


             fido_init

[call site] 00036


             fido_set_log_handler

[call site] 00037


             consume_str

[function] [call site] 00038


               strlen

[call site] 00039


               consume

[function] [call site] 00040


             get_metadata

[function] [call site] 00041


               prepare_dev

[function] [call site] 00042


                 set_wire_data

[function] [call site] 00043


                 open_dev

[function] [call site] 00044


                   fido_dev_new

[call site] 00045


                   fido_dev_set_io_functions

[call site] 00046


                   fido_dev_set_transport_functions

[call site] 00047


                   fido_dev_set_timeout

[call site] 00048


                   fido_dev_open

[call site] 00049


                   fido_dev_free

[call site] 00050


                 fido_dev_is_fido2

[call site] 00051


                 consume

[function] [call site] 00052


                 fido_dev_supports_cred_prot

[call site] 00053


                 consume

[function] [call site] 00054


                 fido_dev_supports_credman

[call site] 00055


                 consume

[function] [call site] 00056


                 maybe_pin

[function] [call site] 00057


                 fido_dev_get_puat

[call site] 00058


               fido_credman_metadata_new

[call site] 00059


               fido_dev_close

[call site] 00060


               fido_dev_free

[call site] 00061


               maybe_pin

[function] [call site] 00062


               fido_credman_get_dev_metadata

[call site] 00063


               fido_credman_rk_existing

[call site] 00064


               fido_credman_rk_remaining

[call site] 00065


               consume

[function] [call site] 00066


               consume

[function] [call site] 00067


               fido_credman_metadata_free

[call site] 00068


               fido_dev_close

[call site] 00069


               fido_dev_free

[call site] 00070


             get_rp_list

[function] [call site] 00071


               prepare_dev

[function] [call site] 00072


               fido_credman_rp_new

[call site] 00073


               fido_dev_close

[call site] 00074


               fido_dev_free

[call site] 00075


               maybe_pin

[function] [call site] 00076


               fido_credman_get_dev_rp

[call site] 00077


               fido_credman_rp_count

[call site] 00078


               fido_credman_rp_id_hash_ptr

[call site] 00079


               fido_credman_rp_id_hash_len

[call site] 00080


               consume

[function] [call site] 00081


               fido_credman_rp_id

[call site] 00082


               consume_str

[function] [call site] 00083


               fido_credman_rp_name

[call site] 00084


               consume_str

[function] [call site] 00085


               fido_credman_rp_free

[call site] 00086


               fido_dev_close

[call site] 00087


               fido_dev_free

[call site] 00088


             get_rk_list

[function] [call site] 00089


               prepare_dev

[function] [call site] 00090


               fido_credman_rk_new

[call site] 00091


               fido_dev_close

[call site] 00092


               fido_dev_free

[call site] 00093


               maybe_pin

[function] [call site] 00094


               fido_credman_get_dev_rk

[call site] 00095


               fido_credman_rk_count

[call site] 00096


               fido_credman_rk

[call site] 00097


               fido_credman_rk_count

[call site] 00098


               __assert_fail

[call site] 00099


               fido_cred_type

[call site] 00100


               consume

[function] [call site] 00101


               fido_cred_id_ptr

[call site] 00102


               fido_cred_id_len

[call site] 00103


               consume

[function] [call site] 00104


               fido_cred_pubkey_ptr

[call site] 00105


               fido_cred_pubkey_len

[call site] 00106


               consume

[function] [call site] 00107


               fido_cred_user_id_ptr

[call site] 00108


               fido_cred_user_id_len

[call site] 00109


               consume

[function] [call site] 00110


               fido_cred_user_name

[call site] 00111


               consume_str

[function] [call site] 00112


               fido_cred_display_name

[call site] 00113


               consume_str

[function] [call site] 00114


               fido_cred_prot

[call site] 00115


               consume

[function] [call site] 00116


               fido_cred_payment

[call site] 00117


               consume

[function] [call site] 00118


               fido_credman_rk_free

[call site] 00119


               fido_dev_close

[call site] 00120


               fido_dev_free

[call site] 00121


             del_rk

[function] [call site] 00122


               prepare_dev

[function] [call site] 00123


               maybe_pin

[function] [call site] 00124


               fido_credman_del_dev_rk

[call site] 00125


               fido_dev_close

[call site] 00126


               fido_dev_free

[call site] 00127


             set_rk

[function] [call site] 00128


               prepare_dev

[function] [call site] 00129


               fido_cred_new

[call site] 00130


               fido_cred_set_id

[call site] 00131


               fido_cred_set_user

[call site] 00132


               maybe_pin

[function] [call site] 00133


               fido_credman_set_dev_rk

[call site] 00134


               consume

[function] [call site] 00135


               consume

[function] [call site] 00136


               consume

[function] [call site] 00137


               fido_dev_close

[call site] 00138


               fido_dev_free

[call site] 00139


               fido_cred_free

[call site] 00140


           save_corpus

[function] [call site] 00141


             pack

[function] [call site] 00142


               cbor_new_definite_array

[call site] 00143


               pack_int

[function] [call site] 00144


                 cbor_build_negint64

[call site] 00145


                 cbor_build_uint64

[call site] 00146


               pack_string

[function] [call site] 00147


                 strlen

[call site] 00148


                 strlen

[call site] 00149


                 cbor_build_bytestring

[call site] 00150


               pack_string

[function] [call site] 00151


               pack_blob

[function] [call site] 00152


                 cbor_build_bytestring

[call site] 00153


               pack_blob

[function] [call site] 00154


               pack_blob

[function] [call site] 00155


               pack_blob

[function] [call site] 00156


               pack_blob

[function] [call site] 00157


               pack_byte

[function] [call site] 00158


                 cbor_build_uint8

[call site] 00159


               cbor_array_push

[call site] 00160


               cbor_serialize_alloc

[call site] 00161


               cbor_decref

[call site] 00162


               cbor_decref

[call site] 00163


             warnx

[call site] 00164


             SHA256

[call site] 00165


             warnx

[call site] 00166


             snprintf

[call site] 00167


             warnx

[call site] 00168


             open

[call site] 00169


             warn

[call site] 00170


             write

[call site] 00171


             warn

[call site] 00172


             warnx

[call site] 00173


             close

[call site] 00174


           fprintf

[call site] 00175