Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
21	106	oidc_cfg_post_config	call site: 00106	_oidc_metrics_shm_size
9	181	oidc_check_x_forwarded_hdr	call site: 00181	oidc_util_spaced_string_to_hashtable
5	136	oidc_cfg_parse_option_impl	call site: 00136	oidc_cfg_parse_options_flatten
5	148	oidc_http_curl_pool_init	call site: 00148	oidc_cfg_server_create
4	89	oidc_cache_mutex_global_create	call site: 00089	oidc_serror
3	77	oidc_test_crypto_passphrase_derive_keys_cached	call site: 00077	oidc_test_key_derive_cached
3	102	oidc_cache_mutex_global_create	call site: 00102	oidc_serror
3	143	oidc_cfg_dir_parse_pass_userinfo_as	call site: 00143
2	0	EP	call site: 00000	LLVMFuzzerInitialize
2	96	oidc_cache_mutex_global_create	call site: 00096	oidc_serror
2	99	oidc_cache_mutex_global_create	call site: 00099	oidc_serror
1	7	oidc_pre_config_init	call site: 00007

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           LLVMFuzzerInitialize

[function] [call site] 00001


             oidc_test_setup

[function] [call site] 00002


               apr_initialize

[function] [call site] 00003


               oidc_pre_config_init

[function] [call site] 00004


                 ERR_load_crypto_strings

[function] [call site] 00005


                 OpenSSL_add_all_algorithms

[function] [call site] 00006


                 OpenSSL_add_all_digests

[function] [call site] 00007


                 OPENSSL_init_crypto

[function] [call site] 00008


               oidc_test_set_auth_type

[function] [call site] 00009


               apr_pool_create

[function] [call site] 00010


               oidc_test_request_init

[function] [call site] 00011


                 apr_pcalloc

[function] [call site] 00012


                 apr_pool_create

[function] [call site] 00013


                 apr_table_make

[function] [call site] 00014


                 apr_table_make

[function] [call site] 00015


                 apr_table_make

[function] [call site] 00016


                 apr_table_make

[function] [call site] 00017


                 apr_table_set

[function] [call site] 00018


                 apr_table_set

[function] [call site] 00019


                 apr_table_set

[function] [call site] 00020


                 apr_pcalloc

[function] [call site] 00021


                 apr_pcalloc

[function] [call site] 00022


                 apr_pool_create

[function] [call site] 00023


                 apr_pool_create

[function] [call site] 00024


                 apr_pcalloc

[function] [call site] 00025


                 apr_bucket_alloc_create

[function] [call site] 00026


                 apr_pcalloc

[function] [call site] 00027


                 apr_pcalloc

[function] [call site] 00028


                 apr_pool_userdata_set

[function] [call site] 00029


                 apr_uri_parse

[function] [call site] 00030


                 oidc_cfg_server_create

[function] [call site] 00031


                   oidc_cfg_server_alloc

[function] [call site] 00032


                     apr_pcalloc

[function] [call site] 00033


                     apr_pcalloc

[function] [call site] 00034


                     apr_pool_pre_cleanup_register

[function] [call site] 00035


                   OIDC_SVR_CFG_SIMPLE_MEMBERS

[function] [call site] 00036


                   oidc_cfg_provider_create

[function] [call site] 00037


                     apr_pcalloc

[function] [call site] 00038


                     oidc_cfg_provider_init

[function] [call site] 00039


                       OIDC_PROVIDER_CFG_SIMPLE_MEMBERS

[function] [call site] 00040


                   oidc_cfg_oauth_create

[function] [call site] 00041


                     apr_pcalloc

[function] [call site] 00042


                     OIDC_OAUTH_CFG_SIMPLE_MEMBERS

[function] [call site] 00043


                   oidc_cfg_cache_create_server_config

[function] [call site] 00044


                     OIDC_CACHE_CFG_SIMPLE_MEMBERS

[function] [call site] 00045


                 oidc_cfg_provider_issuer_set

[function] [call site] 00046


                 oidc_cfg_provider_get

[function] [call site] 00047


                 oidc_cfg_provider_authorization_endpoint_url_set

[function] [call site] 00048


                 oidc_cfg_provider_get

[function] [call site] 00049


                 oidc_cfg_provider_client_id_set

[function] [call site] 00050


                 oidc_cfg_provider_get

[function] [call site] 00051


                 oidc_cfg_dir_config_create

[function] [call site] 00052


                   apr_pcalloc

[function] [call site] 00053


                   OIDC_DIR_CFG_SIMPLE_MEMBERS

[function] [call site] 00054


                   apr_hash_make

[function] [call site] 00055


                 apr_pcalloc

[function] [call site] 00056


                 apr_pcalloc

[function] [call site] 00057


                 ap_set_module_config

[function] [call site] 00058


                 ap_set_module_config

[function] [call site] 00059


                 apr_array_make

[function] [call site] 00060


                 apr_array_make

[function] [call site] 00061


                 oidc_test_crypto_passphrase_derive_keys_cached

[function] [call site] 00062


                   _oidc_strlen

[function] [call site] 00063


                     strlen

[function] [call site] 00064


                   oidc_test_key_derive_cached

[function] [call site] 00065


                     _oidc_strcmp

[function] [call site] 00066


                       strcmp

[function] [call site] 00067


                     _oidc_memcpy

[function] [call site] 00068


                     oidc_util_key_derive_passphrase_key

[function] [call site] 00069


                       _oidc_strlen

[function] [call site] 00070


                       PKCS5_PBKDF2_HMAC

[function] [call site] 00071


                       _oidc_strlen

[function] [call site] 00072


                       EVP_sha256

[function] [call site] 00073


                     _oidc_strlen

[function] [call site] 00074


                     _oidc_strcpy

[function] [call site] 00075


                     _oidc_memcpy

[function] [call site] 00076


                   _oidc_strlen

[function] [call site] 00077


                   oidc_test_key_derive_cached

[function] [call site] 00078


                 fprintf

[function] [call site] 00079


                 exit

[function] [call site] 00080


                 getenv

[function] [call site] 00081


                 strtol

[function] [call site] 00082


                 oidc_cfg_post_config

[function] [call site] 00083


                   ap_hook_post_config

[function] [call site] 00084


                   oidc_cache_mutex_create

[function] [call site] 00085


                     apr_pcalloc

[function] [call site] 00086


                   oidc_cache_mutex_post_config

[function] [call site] 00087


                     oidc_cache_mutex_global_create

[function] [call site] 00088


                       apr_temp_dir_get

[function] [call site] 00089


                       oidc_serror

[function] [call site] 00090


                       oidc_cache_status2str

[function] [call site] 00091


                         apr_strerror

[function] [call site] 00092


                         apr_pstrdup

[function] [call site] 00093


                       apr_psprintf

[function] [call site] 00094


                       getpid

[function] [call site] 00095


                       apr_global_mutex_create

[function] [call site] 00096


                       oidc_serror

[function] [call site] 00097


                       oidc_cache_status2str

[function] [call site] 00098


                       ap_unixd_set_global_mutex_perms

[function] [call site] 00099


                       oidc_serror

[function] [call site] 00100


                       oidc_cache_status2str

[function] [call site] 00101


                       oidc_slog

[function] [call site] 00102


                     apr_thread_mutex_create

[function] [call site] 00103


                     oidc_serror

[function] [call site] 00104


                     oidc_cache_status2str

[function] [call site] 00105


                   oidc_metrics_post_config

[function] [call site] 00106


                     apr_shm_create

[function] [call site] 00107


                     _oidc_metrics_shm_size

[function] [call site] 00108


                       _oidc_metrics_get_env_int

[function] [call site] 00109


                         _oidc_str_to_int

[function] [call site] 00110


                           _oidc_str_to_int_checked

[function] [call site] 00111


                             strtol

[function] [call site] 00112


                         getenv

[function] [call site] 00113


                       oidc_serror

[function] [call site] 00114


                     apr_shm_baseaddr_get

[function] [call site] 00115


                     _oidc_memset

[function] [call site] 00116


                     _oidc_metrics_shm_size

[function] [call site] 00117


                     apr_thread_create

[function] [call site] 00118


                     getpid

[function] [call site] 00119


                     apr_hash_make

[function] [call site] 00120


                     apr_hash_make

[function] [call site] 00121


                     oidc_cache_mutex_create

[function] [call site] 00122


                     oidc_cache_mutex_post_config

[function] [call site] 00123


                     oidc_cache_mutex_create

[function] [call site] 00124


                     oidc_cache_mutex_post_config

[function] [call site] 00125


                 fprintf

[function] [call site] 00126


                 exit

[function] [call site] 00127


                 oidc_cfg_dir_post_config

[function] [call site] 00128


                   apr_array_make

[function] [call site] 00129


                   oidc_cfg_dir_parse_pass_userinfo_as

[function] [call site] 00130


                     _oidc_strstr

[function] [call site] 00131


                       strstr

[function] [call site] 00132


                     apr_pstrndup

[function] [call site] 00133


                     oidc_cfg_parse_option

[function] [call site] 00134


                       oidc_cfg_parse_option_impl

[function] [call site] 00135


                         fstrcmp

[function] [call site] 00136


                         apr_psprintf

[function] [call site] 00137


                         oidc_cfg_parse_options_flatten

[function] [call site] 00138


                           apr_psprintf

[function] [call site] 00139


                           apr_psprintf

[function] [call site] 00140


                           apr_psprintf

[function] [call site] 00141


                     OIDC_CFG_OPTIONS_SIZE

[function] [call site] 00142


                     apr_pcalloc

[function] [call site] 00143


                     apr_pstrdup

[function] [call site] 00144


                 fprintf

[function] [call site] 00145


                 exit

[function] [call site] 00146


                 oidc_http_curl_pool_init

[function] [call site] 00147


                   apr_thread_mutex_create

[function] [call site] 00148


                   apr_pool_cleanup_register

[function] [call site] 00149


             oidc_test_pool_get

[function] [call site] 00150


             oidc_cfg_server_create

[function] [call site] 00151


             oidc_test_request_get

[function] [call site] 00152


             apr_hash_make

[function] [call site] 00153


             apr_hash_set

[function] [call site] 00154


             apr_hash_set

[function] [call site] 00155


           apr_pool_create

[function] [call site] 00156


           oidc_test_pool_get

[function] [call site] 00157


           oidc_test_request_get

[function] [call site] 00158


           apr_table_make

[function] [call site] 00159


           fuzz_strndup

[function] [call site] 00160


             apr_palloc

[function] [call site] 00161


             memcpy

[function] [call site] 00162


           apr_strtok

[function] [call site] 00163


           apr_pstrdup

[function] [call site] 00164


           strchr

[function] [call site] 00165


           apr_pstrmemdup

[function] [call site] 00166


           apr_strtok

[function] [call site] 00167


           strchr

[function] [call site] 00168


           apr_table_add

[function] [call site] 00169


           oidc_test_cfg_get

[function] [call site] 00170


             ap_get_module_config

[function] [call site] 00171


           oidc_util_url_cur

[function] [call site] 00172


             _oidc_memset

[function] [call site] 00173


             apr_uri_parse

[function] [call site] 00174


             apr_pstrcat

[function] [call site] 00175


             oidc_warn

[function] [call site] 00176


             apr_pstrcat

[function] [call site] 00177


             _oidc_util_url_base_cur

[function] [call site] 00178


               oidc_cfg_x_forwarded_headers_check

[function] [call site] 00179


                 oidc_check_x_forwarded_hdr

[function] [call site] 00180


                   oidc_util_spaced_string_contains

[function] [call site] 00181


                     oidc_util_spaced_string_to_hashtable

[function] [call site] 00182


                       apr_pstrdup

[function] [call site] 00183


                       apr_hash_make

[function] [call site] 00184


                       ap_getword_white

[function] [call site] 00185


                         apr_isspace

[function] [call site] 00186


                         apr_pstrmemdup

[function] [call site] 00187


                         apr_isspace

[function] [call site] 00188


                       apr_hash_set

[function] [call site] 00189


                     apr_hash_get

[function] [call site] 00190


                   apr_table_get

[function] [call site] 00191


                   hdr_func

[function] [call site] 00192


                   oidc_warn

[function] [call site] 00193


                   oidc_warn

[function] [call site] 00194


                 oidc_check_x_forwarded_hdr

[function] [call site] 00195


                 oidc_check_x_forwarded_hdr

[function] [call site] 00196


                 oidc_check_x_forwarded_hdr

[function] [call site] 00197


               _oidc_util_url_cur_scheme

[function] [call site] 00198


                 oidc_http_hdr_forwarded_get

[function] [call site] 00199


                   apr_psprintf

[function] [call site] 00200


                   oidc_http_hdr_in_forwarded_get

[function] [call site] 00201


                     oidc_http_hdr_in_get_left_most_only

[function] [call site] 00202


                       oidc_http_hdr_in_get

[function] [call site] 00203


                         apr_table_get

[function] [call site] 00204


                         oidc_debug

[function] [call site] 00205


                       apr_strtok

[function] [call site] 00206


                       apr_pstrdup

[function] [call site] 00207


                   oidc_util_strcasestr

[function] [call site] 00208


                     tolower

[function] [call site] 00209


                     tolower

[function] [call site] 00210


                   _oidc_strlen

[function] [call site] 00211


                   _oidc_strstr

[function] [call site] 00212


                   _oidc_strstr

[function] [call site] 00213


                   apr_pstrdup

[function] [call site] 00214


                 oidc_http_hdr_in_x_forwarded_proto_get

[function] [call site] 00215


                   oidc_http_hdr_in_get_left_most_only

[function] [call site] 00216


                 ap_http_method

[function] [call site] 00217


                 ap_http_scheme

[function] [call site] 00218


                 _oidc_strnatcasecmp

[function] [call site] 00219


                   apr_strnatcasecmp

[function] [call site] 00220


                 _oidc_strnatcasecmp

[function] [call site] 00221


                 oidc_warn

[function] [call site] 00222


               oidc_util_url_cur_host

[function] [call site] 00223


                 oidc_http_hdr_forwarded_get

[function] [call site] 00224


                 oidc_http_hdr_in_x_forwarded_host_get

[function] [call site] 00225


                   oidc_http_hdr_in_get_left_most_only

[function] [call site] 00226


                 oidc_http_hdr_in_host_get

[function] [call site] 00227


                   oidc_http_hdr_in_get

[function] [call site] 00228


                 apr_pstrdup

[function] [call site] 00229


                 strchr

[function] [call site] 00230


                 strchr

[function] [call site] 00231


                 strchr

[function] [call site] 00232


                 ap_get_server_name

[function] [call site] 00233


               _oidc_util_url_cur_port

[function] [call site] 00234


                 oidc_http_hdr_in_x_forwarded_port_get

[function] [call site] 00235


                   oidc_http_hdr_in_get_left_most_only

[function] [call site] 00236


                 oidc_http_hdr_forwarded_get

[function] [call site] 00237


                 oidc_http_hdr_in_x_forwarded_host_get

[function] [call site] 00238


                 _oidc_util_url_port_from_host_hdr

[function] [call site] 00239


                   strchr

[function] [call site] 00240


                   strchr

[function] [call site] 00241


                 oidc_http_hdr_in_host_get

[function] [call site] 00242


                 _oidc_util_url_port_from_host_hdr

[function] [call site] 00243


                 oidc_http_hdr_in_x_forwarded_proto_get

[function] [call site] 00244


                 oidc_http_hdr_forwarded_get

[function] [call site] 00245


                 _oidc_strnatcasecmp

[function] [call site] 00246


                 _oidc_strnatcasecmp

[function] [call site] 00247


                 apr_psprintf

[function] [call site] 00248


               apr_psprintf

[function] [call site] 00249


               apr_pstrcat

[function] [call site] 00250


             oidc_debug

[function] [call site] 00251


           oidc_util_url_cur_host

[function] [call site] 00252


           oidc_util_url_cur_is_secure

[function] [call site] 00253


             _oidc_strnatcasecmp

[function] [call site] 00254


             _oidc_util_url_cur_scheme

[function] [call site] 00255


             oidc_cfg_x_forwarded_headers_get

[function] [call site] 00256


           oidc_util_url_matches_redirect_uri

[function] [call site] 00257


             oidc_util_url_cur_matches

[function] [call site] 00258


               _oidc_memset

[function] [call site] 00259


               apr_uri_parse

[function] [call site] 00260


               oidc_debug

[function] [call site] 00261


               _oidc_strcmp

[function] [call site] 00262


             oidc_util_url_redirect_uri

[function] [call site] 00263


               oidc_util_url_abs

[function] [call site] 00264


                 apr_pstrcat

[function] [call site] 00265


                 _oidc_util_url_base_cur

[function] [call site] 00266


                 oidc_cfg_x_forwarded_headers_get

[function] [call site] 00267


                 oidc_debug

[function] [call site] 00268


               oidc_cfg_redirect_uri_get

[function] [call site] 00269


           oidc_util_url_cur_matches

[function] [call site] 00270


           oidc_util_url_abs

[function] [call site] 00271


           oidc_util_url_abs

[function] [call site] 00272


           apr_pool_destroy

[function] [call site] 00273