Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
23	91	mbedtls_cipher_update	call site: {node_id}	mbedtls_gcm_update
18	66	mbedtls_cipher_set_iv	call site: {node_id}	mbedtls_gcm_starts
8	121	mbedtls_cipher_finish	call site: {node_id}	mbedtls_cipher_get_iv_size
5	147	LLVMFuzzerTestOneInput	call site: {node_id}
1	30	LLVMFuzzerTestOneInput	call site: {node_id}
1	32	LLVMFuzzerTestOneInput	call site: {node_id}
1	34	LLVMFuzzerTestOneInput	call site: {node_id}
1	36	LLVMFuzzerTestOneInput	call site: {node_id}
1	38	LLVMFuzzerTestOneInput	call site: {node_id}
1	40	LLVMFuzzerTestOneInput	call site: {node_id}

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           FuzzedDataProvider::remaining_bytes

[function] [call site] 00001


           posix_memalign

[function] [call site] 00002


           posix_memalign

[function] [call site] 00003


           FuzzedDataProvider::PickValueInArray

[function] [call site] 00004


           FuzzedDataProvider::ConsumeBytes

[function] [call site] 00005


           FuzzedDataProvider::ConsumeIntegralInRange

[function] [call site] 00006


           FuzzedDataProvider::ConsumeBytes

[function] [call site] 00007


           FuzzedDataProvider::ConsumeIntegralInRange

[function] [call site] 00008


           FuzzedDataProvider::ConsumeBytes

[function] [call site] 00009


           malloc

[function] [call site] 00010


           malloc

[function] [call site] 00011


           mbedtls_cipher_list

[function] [call site] 00012


           static_cast<mbedtls_cipher_type_t>

[function] [call site] 00013


           FuzzedDataProvider::ConsumeIntegralInRange

[function] [call site] 00014


           mbedtls_cipher_info_from_type

[function] [call site] 00015


           FuzzedDataProvider::ConsumeIntegralInRange

[function] [call site] 00016


           mbedtls_cipher_init

[function] [call site] 00017


             CIPHER_VALIDATE

[function] [call site] 00018


             memset

[function] [call site] 00019


           mbedtls_cipher_init

[function] [call site] 00020


           mbedtls_cipher_info_from_string

[function] [call site] 00021


             strcmp

[function] [call site] 00022


           mbedtls_cipher_info_get_mode

[function] [call site] 00023


           mbedtls_cipher_info_get_type

[function] [call site] 00024


           mbedtls_cipher_info_get_name

[function] [call site] 00025


           mbedtls_cipher_info_has_variable_key_bitlen

[function] [call site] 00026


           mbedtls_cipher_info_has_variable_iv_size

[function] [call site] 00027


           mbedtls_cipher_info_get_iv_size

[function] [call site] 00028


           mbedtls_cipher_info_get_block_size

[function] [call site] 00029


           mbedtls_cipher_get_cipher_mode

[function] [call site] 00030


             MBEDTLS_INTERNAL_VALIDATE_RET

[function] [call site] 00031


           mbedtls_cipher_get_iv_size

[function] [call site] 00032


             MBEDTLS_INTERNAL_VALIDATE_RET

[function] [call site] 00033


           mbedtls_cipher_get_type

[function] [call site] 00034


             MBEDTLS_INTERNAL_VALIDATE_RET

[function] [call site] 00035


           mbedtls_cipher_get_name

[function] [call site] 00036


             MBEDTLS_INTERNAL_VALIDATE_RET

[function] [call site] 00037


           mbedtls_cipher_get_key_bitlen

[function] [call site] 00038


             MBEDTLS_INTERNAL_VALIDATE_RET

[function] [call site] 00039


           mbedtls_cipher_get_operation

[function] [call site] 00040


             MBEDTLS_INTERNAL_VALIDATE_RET

[function] [call site] 00041


           mbedtls_cipher_info_get_key_bitlen

[function] [call site] 00042


           mbedtls_error_add

[function] [call site] 00043


           posix_memalign

[function] [call site] 00044


           posix_memalign

[function] [call site] 00045


           mbedtls_cipher_setkey

[function] [call site] 00046


             CIPHER_VALIDATE_RET

[function] [call site] 00047


             CIPHER_VALIDATE_RET

[function] [call site] 00048


             CIPHER_VALIDATE_RET

[function] [call site] 00049


             mbedtls_cipher_context_t*::cipher_info::base::setkey_enc_func

[function] [call site] 00050


             mbedtls_cipher_context_t*::cipher_info::base::setkey_dec_func

[function] [call site] 00051


           std::vector::data

[function] [call site] 00052


           std::vector::size

[function] [call site] 00053


           mbedtls_cipher_setkey

[function] [call site] 00054


           std::vector::data

[function] [call site] 00055


           std::vector::size

[function] [call site] 00056


           FuzzedDataProvider::ConsumeBool

[function] [call site] 00057


           mbedtls_cipher_crypt

[function] [call site] 00058


             CIPHER_VALIDATE_RET

[function] [call site] 00059


             CIPHER_VALIDATE_RET

[function] [call site] 00060


             CIPHER_VALIDATE_RET

[function] [call site] 00061


             CIPHER_VALIDATE_RET

[function] [call site] 00062


             CIPHER_VALIDATE_RET

[function] [call site] 00063


             mbedtls_cipher_set_iv

[function] [call site] 00064


               CIPHER_VALIDATE_RET

[function] [call site] 00065


               CIPHER_VALIDATE_RET

[function] [call site] 00066


               mbedtls_gcm_starts

[function] [call site] 00067


                 GCM_VALIDATE_RET

[function] [call site] 00068


                 GCM_VALIDATE_RET

[function] [call site] 00069


                 memset

[function] [call site] 00070


                 memset

[function] [call site] 00071


                 memcpy

[function] [call site] 00072


                 memset

[function] [call site] 00073


                 MBEDTLS_PUT_UINT64_BE

[function] [call site] 00074


                 xorbytes

[function] [call site] 00075


                 gcm_mult

[function] [call site] 00076


                   MBEDTLS_PUT_UINT64_BE

[function] [call site] 00077


                   MBEDTLS_PUT_UINT64_BE

[function] [call site] 00078


                   mbedtls_aesni_gcm_mult

[function] [call site] 00079


                   MBEDTLS_PUT_UINT64_BE

[function] [call site] 00080


                   MBEDTLS_PUT_UINT64_BE

[function] [call site] 00081


                 xorbytes

[function] [call site] 00082


                 gcm_mult

[function] [call site] 00083


                 mbedtls_cipher_update

[function] [call site] 00084


                   CIPHER_VALIDATE_RET

[function] [call site] 00085


                   CIPHER_VALIDATE_RET

[function] [call site] 00086


                   CIPHER_VALIDATE_RET

[function] [call site] 00087


                   CIPHER_VALIDATE_RET

[function] [call site] 00088


                   mbedtls_cipher_get_block_size

[function] [call site] 00089


                     MBEDTLS_INTERNAL_VALIDATE_RET

[function] [call site] 00090


                   mbedtls_cipher_context_t*::cipher_info::base::ecb_func

[function] [call site] 00091


                   mbedtls_gcm_update

[function] [call site] 00092


                     GCM_VALIDATE_RET

[function] [call site] 00093


                     GCM_VALIDATE_RET

[function] [call site] 00094


                     GCM_VALIDATE_RET

[function] [call site] 00095


                     GCM_VALIDATE_RET

[function] [call site] 00096


                     gcm_mult

[function] [call site] 00097


                     gcm_mask

[function] [call site] 00098


                       mbedtls_cipher_update

[function] [call site] 00099


                       mbedtls_platform_zeroize

[function] [call site] 00100


                       xorbytes3d

[function] [call site] 00101


                       xorbytes3e

[function] [call site] 00102


                     gcm_mult

[function] [call site] 00103


                     gcm_incr

[function] [call site] 00104


                     gcm_mask

[function] [call site] 00105


                     gcm_mult

[function] [call site] 00106


                     gcm_incr

[function] [call site] 00107


                     gcm_mask

[function] [call site] 00108


                   memcpy

[function] [call site] 00109


                   memcpy

[function] [call site] 00110


                   mbedtls_cipher_context_t*::cipher_info::base::cbc_func

[function] [call site] 00111


                   memcpy

[function] [call site] 00112


                   mbedtls_cipher_context_t*::cipher_info::base::cbc_func

[function] [call site] 00113


               memcpy

[function] [call site] 00114


             mbedtls_cipher_reset

[function] [call site] 00115


               CIPHER_VALIDATE_RET

[function] [call site] 00116


             mbedtls_cipher_update

[function] [call site] 00117


             mbedtls_cipher_finish

[function] [call site] 00118


               CIPHER_VALIDATE_RET

[function] [call site] 00119


               CIPHER_VALIDATE_RET

[function] [call site] 00120


               CIPHER_VALIDATE_RET

[function] [call site] 00121


               mbedtls_cipher_context_t*::add_padding

[function] [call site] 00122


               mbedtls_cipher_get_iv_size

[function] [call site] 00123


               mbedtls_cipher_get_block_size

[function] [call site] 00124


               mbedtls_cipher_context_t*::cipher_info::base::cbc_func

[function] [call site] 00125


               mbedtls_cipher_get_block_size

[function] [call site] 00126


               mbedtls_cipher_context_t*::get_padding

[function] [call site] 00127


               mbedtls_cipher_get_block_size

[function] [call site] 00128


               mbedtls_cipher_get_block_size

[function] [call site] 00129


           std::vector::data

[function] [call site] 00130


           std::vector::size

[function] [call site] 00131


           std::vector::data

[function] [call site] 00132


           std::vector::size

[function] [call site] 00133


           mbedtls_cipher_set_iv

[function] [call site] 00134


           std::vector::data

[function] [call site] 00135


           std::vector::size

[function] [call site] 00136


           mbedtls_cipher_set_iv

[function] [call site] 00137


           std::vector::data

[function] [call site] 00138


           std::vector::size

[function] [call site] 00139


           mbedtls_cipher_reset

[function] [call site] 00140


           mbedtls_cipher_reset

[function] [call site] 00141


           mbedtls_cipher_update

[function] [call site] 00142


           std::vector::data

[function] [call site] 00143


           std::vector::size

[function] [call site] 00144


           mbedtls_cipher_finish

[function] [call site] 00145


           mbedtls_cipher_update

[function] [call site] 00146


           mbedtls_cipher_finish

[function] [call site] 00147


           assert

[function] [call site] 00148


           std::vector::size

[function] [call site] 00149


           assert

[function] [call site] 00150


           memcmp

[function] [call site] 00151


           std::vector::data

[function] [call site] 00152


           free

[function] [call site] 00153


           free

[function] [call site] 00154


           free

[function] [call site] 00155


           free

[function] [call site] 00156


           free

[function] [call site] 00157


           free

[function] [call site] 00158