Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
77	26	stun_attr_get_first_by_type_str	call site: 00026	stun_attr_get_first_addr_str
19	108	stun_is_error_response_str	call site: 00108	stun_is_challenge_response_str
4	15	stun_attr_get_value	call site: 00015	stun_attr_get_next_str
2	12	stun_attr_get_type	call site: 00012	stun_attr_get_value
1	0	EP	call site: 00000	stun_is_command_message_str
1	4	stun_is_command_message_str	call site: 00004	stun_attr_get_first_str
1	10	stun_attr_get_len	call site: 00010	stun_attr_get_type
1	22	stun_attr_get_next_str	call site: 00022	stun_attr_get_first_by_type_str

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           stun_is_command_message_str

[function] [call site] 00001


             ntohs

[call site] 00002


             ntohl

[call site] 00003


             ntohs

[call site] 00004


           stun_attr_get_first_str

[function] [call site] 00005


             stun_get_command_message_len_str

[function] [call site] 00006


               ntohs

[call site] 00007


             stun_attr_check_valid

[function] [call site] 00008


               stun_attr_get_len

[function] [call site] 00009


                 ntohs

[call site] 00010


           stun_attr_get_type

[function] [call site] 00011


             ntohs

[call site] 00012


           stun_attr_get_len

[function] [call site] 00013


           stun_attr_get_value

[function] [call site] 00014


             ntohs

[call site] 00015


           stun_attr_is_addr

[function] [call site] 00016


             stun_attr_get_type

[function] [call site] 00017


           stun_attr_get_next_str

[function] [call site] 00018


             stun_attr_get_first_str

[function] [call site] 00019


             stun_get_command_message_len_str

[function] [call site] 00020


             stun_attr_get_len

[function] [call site] 00021


             stun_attr_check_valid

[function] [call site] 00022


           stun_attr_get_first_by_type_str

[function] [call site] 00023


             stun_attr_get_first_str

[function] [call site] 00024


             stun_attr_get_type

[function] [call site] 00025


             stun_attr_get_next_str

[function] [call site] 00026


           stun_attr_get_addr_str

[function] [call site] 00027


             stun_tid_from_message_str

[function] [call site] 00028


               stun_tid_from_string

[function] [call site] 00029


             addr_set_any

[function] [call site] 00030


             addr_set_any

[function] [call site] 00031


             stun_attr_get_type

[function] [call site] 00032


             stun_attr_get_value

[function] [call site] 00033


             stun_attr_get_len

[function] [call site] 00034


             stun_addr_decode

[function] [call site] 00035


               ntohs

[call site] 00036


               ntohl

[call site] 00037


               ntohl

[call site] 00038


               ntohs

[call site] 00039


             map_addr_from_public_to_private

[function] [call site] 00040


               addr_eq_no_port

[function] [call site] 00041


                 memcmp

[call site] 00042


               addr_cpy

[function] [call site] 00043


               addr_get_port

[function] [call site] 00044


                 ntohs

[call site] 00045


                 ntohs

[call site] 00046


               addr_set_port

[function] [call site] 00047


                 ntohs

[call site] 00048


                 ntohs

[call site] 00049


               addr_cpy

[function] [call site] 00050


             addr_any_no_port

[function] [call site] 00051


             addr_get_port

[function] [call site] 00052


             addr_cpy

[function] [call site] 00053


             addr_set_port

[function] [call site] 00054


           stun_attr_get_first_addr_str

[function] [call site] 00055


             stun_attr_get_first_str

[function] [call site] 00056


             stun_attr_is_addr

[function] [call site] 00057


             stun_attr_get_type

[function] [call site] 00058


             stun_attr_get_addr_str

[function] [call site] 00059


             stun_attr_get_next_str

[function] [call site] 00060


           stun_attr_get_first_by_type_str

[function] [call site] 00061


           stun_attr_get_channel_number

[function] [call site] 00062


             stun_attr_get_value

[function] [call site] 00063


             stun_attr_get_len

[function] [call site] 00064


             ntohs

[call site] 00065


           stun_attr_get_first_channel_number_str

[function] [call site] 00066


             stun_attr_get_first_str

[function] [call site] 00067


             stun_attr_get_type

[function] [call site] 00068


             stun_attr_get_channel_number

[function] [call site] 00069


             stun_attr_get_next_str

[function] [call site] 00070


           stun_attr_get_first_by_type_str

[function] [call site] 00071


           stun_get_requested_address_family

[function] [call site] 00072


             ntohs

[call site] 00073


           stun_attr_get_first_by_type_str

[function] [call site] 00074


           stun_get_requested_address_family

[function] [call site] 00075


           stun_attr_get_first_by_type_str

[function] [call site] 00076


           stun_attr_get_even_port

[function] [call site] 00077


             stun_attr_get_value

[function] [call site] 00078


           stun_attr_get_first_by_type_str

[function] [call site] 00079


           stun_attr_get_bandwidth

[function] [call site] 00080


             stun_attr_get_value

[function] [call site] 00081


             stun_attr_get_len

[function] [call site] 00082


             ntohl

[call site] 00083


           stun_attr_get_first_by_type_str

[function] [call site] 00084


           stun_attr_get_bandwidth

[function] [call site] 00085


           stun_attr_get_first_by_type_str

[function] [call site] 00086


           stun_attr_get_reservation_token_value

[function] [call site] 00087


             stun_attr_get_value

[function] [call site] 00088


             stun_attr_get_len

[function] [call site] 00089


             _ioa_ntoh64

[function] [call site] 00090


           stun_attr_get_first_by_type_str

[function] [call site] 00091


           stun_attr_get_change_request_str

[function] [call site] 00092


             stun_attr_get_len

[function] [call site] 00093


             stun_attr_get_value

[function] [call site] 00094


           stun_attr_get_first_by_type_str

[function] [call site] 00095


           stun_attr_get_response_port_str

[function] [call site] 00096


             stun_attr_get_len

[function] [call site] 00097


             stun_attr_get_value

[function] [call site] 00098


             ntohs

[call site] 00099


           stun_attr_get_first_by_type_str

[function] [call site] 00100


           stun_attr_get_padding_len_str

[function] [call site] 00101


             stun_attr_get_len

[function] [call site] 00102


           stun_is_error_response_str

[function] [call site] 00103


             is_channel_msg_str

[function] [call site] 00104


               ntohs

[call site] 00105


             stun_get_msg_type_str

[function] [call site] 00106


               ntohs

[call site] 00107


             stun_attr_get_first_by_type_str

[function] [call site] 00108


             stun_attr_get_len

[function] [call site] 00109


             stun_attr_get_value

[function] [call site] 00110


             stun_attr_get_len

[function] [call site] 00111


             stun_attr_get_len

[function] [call site] 00112


           stun_is_challenge_response_str

[function] [call site] 00113


             stun_is_error_response_str

[function] [call site] 00114


             stun_attr_get_first_by_type_str

[function] [call site] 00115


             stun_attr_get_value

[function] [call site] 00116


             stun_attr_get_len

[function] [call site] 00117


             stun_attr_get_first_by_type_str

[function] [call site] 00118


             stun_attr_get_value

[function] [call site] 00119


             stun_attr_get_len

[function] [call site] 00120


             stun_attr_get_first_by_type_str

[function] [call site] 00121


             stun_attr_get_value

[function] [call site] 00122


             stun_attr_get_len

[function] [call site] 00123


           stun_attr_get_first_by_type_str

[function] [call site] 00124


           stun_attr_get_type

[function] [call site] 00125


           stun_attr_get_len

[function] [call site] 00126


           stun_attr_get_value

[function] [call site] 00127