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	36	UA_CertificateUtils_getExpirationDate	call site: 00036	UA_DateTime_fromStruct
5	50	UA_CertificateUtils_getKeySize	call site: 00050	mbedtls_pk_rsa
4	27	UA_mbedTLS_LoadPemCrl	call site: 00027	UA_String_copy
4	42	LLVMFuzzerTestOneInput	call site: 00042	mbedtls_thumbprint_sha1
3	17	UA_mbedTLS_LoadPemCertificate	call site: 00017	UA_clear
3	58	UA_CertificateUtils_checkCA	call site: 00058	mbedtlsCheckCA
3	67	UA_CertificateUtils_verifyApplicationUri	call site: 00067	UA_Bstrstr
1	13	UA_mbedTLS_CopyDataFormatAware	call site: 00013	UA_copy
1	32	LLVMFuzzerTestOneInput	call site: 00032	UA_clear

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           UA_memoryManager_setLimitFromLast4Bytes

[function] [call site] 00001


           UA_CertificateUtils_getSubjectName

[function] [call site] 00002


             mbedtls_x509_crt_init

[call site] 00003


             mbedtls_x509_crl_init

[call site] 00004


             UA_mbedTLS_LoadCertificate

[function] [call site] 00005


               UA_mbedTLS_LoadDerCertificate

[function] [call site] 00006


                 mbedtls_x509_crt_parse

[call site] 00007


               UA_mbedTLS_LoadPemCertificate

[function] [call site] 00008


                 UA_mbedTLS_CopyDataFormatAware

[function] [call site] 00009


                   UA_ByteString_init

[function] [call site] 00010


                   UA_ByteString_allocBuffer

[function] [call site] 00011


                     UA_ByteString_init

[function] [call site] 00012


                   UA_ByteString_copy

[function] [call site] 00013


                     UA_copy

[function] [call site] 00014


                       UA_clear

[function] [call site] 00015


                 mbedtls_x509_crt_parse

[call site] 00016


                 UA_ByteString_clear

[function] [call site] 00017


                   UA_clear

[function] [call site] 00018


             mbedtls_x509_dn_gets

[call site] 00019


             mbedtls_x509_crt_free

[call site] 00020


             UA_mbedTLS_LoadCrl

[function] [call site] 00021


               UA_mbedTLS_LoadDerCrl

[function] [call site] 00022


                 mbedtls_x509_crl_parse

[call site] 00023


               UA_mbedTLS_LoadPemCrl

[function] [call site] 00024


                 UA_mbedTLS_CopyDataFormatAware

[function] [call site] 00025


                 mbedtls_x509_crl_parse

[call site] 00026


                 UA_ByteString_clear

[function] [call site] 00027


             mbedtls_x509_dn_gets

[call site] 00028


             mbedtls_x509_crl_free

[call site] 00029


             UA_String_copy

[function] [call site] 00030


               UA_copy

[function] [call site] 00031


           UA_String_clear(UA_String*)

[function] [call site] 00032


             UA_clear

[function] [call site] 00033


           UA_CertificateUtils_getExpirationDate

[function] [call site] 00034


             mbedtls_x509_crt_init

[call site] 00035


             UA_mbedTLS_LoadCertificate

[function] [call site] 00036


             UA_DateTime_fromStruct

[function] [call site] 00037


               musl_tm_to_secs

[function] [call site] 00038


                 musl_year_to_secs

[function] [call site] 00039


                 musl_month_to_secs

[function] [call site] 00040


             mbedtls_x509_crt_free

[call site] 00041


           UA_CertificateUtils_getThumbprint

[function] [call site] 00042


             mbedtls_thumbprint_sha1

[function] [call site] 00043


               UA_ByteString_equal

[function] [call site] 00044


                 UA_order

[function] [call site] 00045


               mbedtls_sha1_ret

[call site] 00046


           UA_String_clear(UA_String*)

[function] [call site] 00047


           UA_CertificateUtils_getKeySize

[function] [call site] 00048


             mbedtls_x509_crt_init

[call site] 00049


             UA_mbedTLS_LoadCertificate

[function] [call site] 00050


             mbedtls_pk_can_do

[call site] 00051


             mbedtls_x509_crt_free

[call site] 00052


             mbedtls_pk_rsa

[function] [call site] 00053


               mbedtls_pk_get_type

[call site] 00054


             mbedtls_x509_crt_free

[call site] 00055


           UA_CertificateUtils_checkCA

[function] [call site] 00056


             mbedtls_x509_crt_init

[call site] 00057


             UA_mbedTLS_LoadCertificate

[function] [call site] 00058


             mbedtlsCheckCA

[function] [call site] 00059


               mbedtls_x509_crt_check_key_usage

[call site] 00060


               mbedtls_x509_crt_check_key_usage

[call site] 00061


             mbedtls_x509_crt_free

[call site] 00062


           UA_STRING

[function] [call site] 00063


             strlen

[call site] 00064


           UA_CertificateUtils_verifyApplicationUri

[function] [call site] 00065


             mbedtls_x509_crt_init

[call site] 00066


             UA_mbedTLS_LoadCertificate

[function] [call site] 00067


             UA_Bstrstr

[function] [call site] 00068


               memcmp

[call site] 00069


             mbedtls_x509_crt_free

[call site] 00070