Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
5	70	mbedtls_gcm_update	call site: {node_id}
2	86	mbedtls_aesni_has_support	call site: {node_id}
2	115	mbedtls_gcm_update_ad	call site: {node_id}	gcm_mult
1	37	mbedtls_cipher_setkey	call site: {node_id}
1	48	mbedtls_cipher_update	call site: {node_id}	mbedtls_gcm_update
1	59	gcm_mult	call site: {node_id}	gcm_mask
1	61	gcm_mask	call site: {node_id}
1	64	gcm_mask	call site: {node_id}	gcm_mult
1	80	gcm_gen_table	call site: {node_id}
1	124	mbedtls_gcm_finish	call site: {node_id}	gcm_mult

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           FuzzedDataProvider::remaining_bytes

[function] [call site] 00001


           malloc

[function] [call site] 00002


           malloc

[function] [call site] 00003


           malloc

[function] [call site] 00004


           malloc

[function] [call site] 00005


           FuzzedDataProvider::ConsumeBool

[function] [call site] 00006


           FuzzedDataProvider::PickValueInArray

[function] [call site] 00007


           FuzzedDataProvider::ConsumeBytes

[function] [call site] 00008


           FuzzedDataProvider::ConsumeIntegralInRange

[function] [call site] 00009


           FuzzedDataProvider::ConsumeBytes

[function] [call site] 00010


           FuzzedDataProvider::ConsumeIntegralInRange

[function] [call site] 00011


           malloc

[function] [call site] 00012


           FuzzedDataProvider::ConsumeIntegralInRange

[function] [call site] 00013


           FuzzedDataProvider::ConsumeBytes

[function] [call site] 00014


           FuzzedDataProvider::ConsumeIntegralInRange

[function] [call site] 00015


           FuzzedDataProvider::ConsumeBytes

[function] [call site] 00016


           malloc

[function] [call site] 00017


           malloc

[function] [call site] 00018


           FuzzedDataProvider::ConsumeBool

[function] [call site] 00019


           static_cast<mbedtls_cipher_id_t>

[function] [call site] 00020


           FuzzedDataProvider::ConsumeIntegralInRange

[function] [call site] 00021


           assert

[function] [call site] 00022


           FuzzedDataProvider::remaining_bytes

[function] [call site] 00023


           mbedtls_gcm_init

[function] [call site] 00024


             GCM_VALIDATE

[function] [call site] 00025


             memset

[function] [call site] 00026


           mbedtls_gcm_init

[function] [call site] 00027


           mbedtls_gcm_setkey

[function] [call site] 00028


             GCM_VALIDATE_RET

[function] [call site] 00029


             GCM_VALIDATE_RET

[function] [call site] 00030


             GCM_VALIDATE_RET

[function] [call site] 00031


             mbedtls_cipher_info_from_values

[function] [call site] 00032


             mbedtls_cipher_setkey

[function] [call site] 00033


               CIPHER_VALIDATE_RET

[function] [call site] 00034


               CIPHER_VALIDATE_RET

[function] [call site] 00035


               CIPHER_VALIDATE_RET

[function] [call site] 00036


               mbedtls_cipher_context_t*::cipher_info::base::setkey_enc_func

[function] [call site] 00037


               mbedtls_cipher_context_t*::cipher_info::base::setkey_dec_func

[function] [call site] 00038


             gcm_gen_table

[function] [call site] 00039


               memset

[function] [call site] 00040


               mbedtls_cipher_update

[function] [call site] 00041


                 CIPHER_VALIDATE_RET

[function] [call site] 00042


                 CIPHER_VALIDATE_RET

[function] [call site] 00043


                 CIPHER_VALIDATE_RET

[function] [call site] 00044


                 CIPHER_VALIDATE_RET

[function] [call site] 00045


                 mbedtls_cipher_get_block_size

[function] [call site] 00046


                   MBEDTLS_INTERNAL_VALIDATE_RET

[function] [call site] 00047


                 mbedtls_cipher_context_t*::cipher_info::base::ecb_func

[function] [call site] 00048


                 mbedtls_gcm_update

[function] [call site] 00049


                   GCM_VALIDATE_RET

[function] [call site] 00050


                   GCM_VALIDATE_RET

[function] [call site] 00051


                   GCM_VALIDATE_RET

[function] [call site] 00052


                   GCM_VALIDATE_RET

[function] [call site] 00053


                   gcm_mult

[function] [call site] 00054


                     MBEDTLS_PUT_UINT64_BE

[function] [call site] 00055


                     MBEDTLS_PUT_UINT64_BE

[function] [call site] 00056


                     mbedtls_aesni_gcm_mult

[function] [call site] 00057


                     MBEDTLS_PUT_UINT64_BE

[function] [call site] 00058


                     MBEDTLS_PUT_UINT64_BE

[function] [call site] 00059


                   gcm_mask

[function] [call site] 00060


                     mbedtls_cipher_update

[function] [call site] 00061


                     mbedtls_platform_zeroize

[function] [call site] 00062


                     xorbytes3d

[function] [call site] 00063


                     xorbytes3e

[function] [call site] 00064


                   gcm_mult

[function] [call site] 00065


                   gcm_incr

[function] [call site] 00066


                   gcm_mask

[function] [call site] 00067


                   gcm_mult

[function] [call site] 00068


                   gcm_incr

[function] [call site] 00069


                   gcm_mask

[function] [call site] 00070


                 memcpy

[function] [call site] 00071


                 memcpy

[function] [call site] 00072


                 mbedtls_cipher_context_t*::cipher_info::base::cbc_func

[function] [call site] 00073


                 memcpy

[function] [call site] 00074


                 mbedtls_cipher_context_t*::cipher_info::base::cbc_func

[function] [call site] 00075


               MBEDTLS_GET_UINT32_BE

[function] [call site] 00076


               MBEDTLS_GET_UINT32_BE

[function] [call site] 00077


               MBEDTLS_GET_UINT32_BE

[function] [call site] 00078


               MBEDTLS_GET_UINT32_BE

[function] [call site] 00079


               mbedtls_aesni_has_support

[function] [call site] 00080


                 __has_feature

[function] [call site] 00081


                 fopen

[function] [call site] 00082


                 getline

[function] [call site] 00083


                 strstr

[function] [call site] 00084


                 free

[function] [call site] 00085


                 fclose

[function] [call site] 00086


                 __get_cpuid

[function] [call site] 00087


                 __cpuid

[function] [call site] 00088


           std::vector::data

[function] [call site] 00089


           std::vector::size

[function] [call site] 00090


           mbedtls_gcm_setkey

[function] [call site] 00091


           std::vector::data

[function] [call site] 00092


           std::vector::size

[function] [call site] 00093


           mbedtls_gcm_crypt_and_tag

[function] [call site] 00094


             GCM_VALIDATE_RET

[function] [call site] 00095


             GCM_VALIDATE_RET

[function] [call site] 00096


             GCM_VALIDATE_RET

[function] [call site] 00097


             GCM_VALIDATE_RET

[function] [call site] 00098


             GCM_VALIDATE_RET

[function] [call site] 00099


             GCM_VALIDATE_RET

[function] [call site] 00100


             mbedtls_gcm_starts

[function] [call site] 00101


               GCM_VALIDATE_RET

[function] [call site] 00102


               GCM_VALIDATE_RET

[function] [call site] 00103


               memset

[function] [call site] 00104


               memset

[function] [call site] 00105


               memcpy

[function] [call site] 00106


               memset

[function] [call site] 00107


               MBEDTLS_PUT_UINT64_BE

[function] [call site] 00108


               xorbytes

[function] [call site] 00109


               gcm_mult

[function] [call site] 00110


               xorbytes

[function] [call site] 00111


               gcm_mult

[function] [call site] 00112


               mbedtls_cipher_update

[function] [call site] 00113


             mbedtls_gcm_update_ad

[function] [call site] 00114


               GCM_VALIDATE_RET

[function] [call site] 00115


               xorbytes

[function] [call site] 00116


               gcm_mult

[function] [call site] 00117


               xorbytes

[function] [call site] 00118


               gcm_mult

[function] [call site] 00119


               xorbytes

[function] [call site] 00120


             mbedtls_gcm_update

[function] [call site] 00121


             mbedtls_gcm_finish

[function] [call site] 00122


               GCM_VALIDATE_RET

[function] [call site] 00123


               GCM_VALIDATE_RET

[function] [call site] 00124


               gcm_mult

[function] [call site] 00125


               gcm_mult

[function] [call site] 00126


               memcpy

[function] [call site] 00127


               MBEDTLS_PUT_UINT64_BE

[function] [call site] 00128


               MBEDTLS_PUT_UINT64_BE

[function] [call site] 00129


               xorbytes

[function] [call site] 00130


               gcm_mult

[function] [call site] 00131


               xorbytes

[function] [call site] 00132


           std::vector::size

[function] [call site] 00133


           std::vector::data

[function] [call site] 00134


           std::vector::size

[function] [call site] 00135


           std::vector::data

[function] [call site] 00136


           std::vector::size

[function] [call site] 00137


           std::vector::data

[function] [call site] 00138


           mbedtls_gcm_auth_decrypt

[function] [call site] 00139


             GCM_VALIDATE_RET

[function] [call site] 00140


             GCM_VALIDATE_RET

[function] [call site] 00141


             GCM_VALIDATE_RET

[function] [call site] 00142


             GCM_VALIDATE_RET

[function] [call site] 00143


             GCM_VALIDATE_RET

[function] [call site] 00144


             GCM_VALIDATE_RET

[function] [call site] 00145


             mbedtls_gcm_crypt_and_tag

[function] [call site] 00146


             mbedtls_platform_zeroize

[function] [call site] 00147


           std::vector::size

[function] [call site] 00148


           std::vector::data

[function] [call site] 00149


           std::vector::size

[function] [call site] 00150


           std::vector::data

[function] [call site] 00151


           std::vector::size

[function] [call site] 00152


           assert

[function] [call site] 00153


           memcmp

[function] [call site] 00154


           std::vector::data

[function] [call site] 00155


           std::vector::size

[function] [call site] 00156


           assert

[function] [call site] 00157


           mbedtls_gcm_free

[function] [call site] 00158


           mbedtls_gcm_free

[function] [call site] 00159


           free

[function] [call site] 00160


           free

[function] [call site] 00161


           free

[function] [call site] 00162


           free

[function] [call site] 00163


           free

[function] [call site] 00164


           free

[function] [call site] 00165


           free

[function] [call site] 00166