Target oracle

This page shows functions across the entire OSS-Fuzz database that are determined to be likely interesting targets. This suggestion comes from various heuristics that often encapsulate functions that are likely good to fuzz or are, perhaps, easy to fuzz. For each suggestion a justification is included as to why this target is interesting, by way of referencing a given heuristic.

Function name	Project	Language	Reason	Coverage link
LLVMFuzzerInitialize	strongswan	c++	heuristic 3	coverage link
process_message	strongswan	c++	heuristic 3	coverage link
_cb_receive	strongswan	c++	heuristic 3	coverage link
load_string	strongswan	c++	heuristic 3	coverage link
settings_parser_parse_string	strongswan	c++	heuristic 3	coverage link
tcp_start_processes	opensips	c	heuristic 3	coverage link
udp_start_processes	opensips	c	heuristic 3	coverage link
w_forward	opensips	c	heuristic 3	coverage link
parse_opensips_cfg	opensips	c	heuristic 3	coverage link
async_launch_resume	opensips	c	heuristic 3	coverage link
vlc_demux_process_path	vlc	c	heuristic 3	coverage link
vlc_demux_process_memory	vlc	c	heuristic 3	coverage link
test_media_list_player_next	vlc	c	heuristic 3	coverage link
test_media_list_player_pause_stop	vlc	c	heuristic 3	coverage link
test_media_list_player_play_item_at_index	vlc	c	heuristic 3	coverage link
LibRaw::open_buffer	libraw	c++	heuristic 3	coverage link
LibRaw::parse_makernote_0xc634	libraw	c++	heuristic 3	coverage link
LibRaw::parse_makernote	libraw	c++	heuristic 3	coverage link
LibRaw::parseNikonMakernote	libraw	c++	heuristic 3	coverage link
LibRaw::identify_finetune_dcr	libraw	c++	heuristic 3	coverage link
levent_iface_trigger	lldpd	c	heuristic 3	coverage link
levent_iface_recv	lldpd	c	heuristic 3	coverage link
levent_iface_subscribe	lldpd	c	heuristic 3	coverage link
iflinux_eth_init	lldpd	c	heuristic 3	coverage link
levent_update_and_send	lldpd	c	heuristic 3	coverage link
pcap_parse	tcpreplay	c	heuristic 3	coverage link
gen_proto_abbrev	tcpreplay	c	heuristic 3	coverage link
gen_multicast	tcpreplay	c	heuristic 3	coverage link
gen_vxlan6	tcpreplay	c	heuristic 3	coverage link
gen_vxlan4	tcpreplay	c	heuristic 3	coverage link
mpz_probab_prime_p	nettle	c++	heuristic 3	coverage link
nettle_rsa_compute_root	nettle	c++	heuristic 3	coverage link
mpz_sqrt	nettle	c++	heuristic 3	coverage link
gmp_stronglucas	nettle	c++	heuristic 3	coverage link
mpz_root	nettle	c++	heuristic 3	coverage link
muduo::TimeZone::loadZoneFile(charconst*)	muduo	c++	heuristic 3	coverage link
rops_handle_POLLIN_h1	libwebsockets	c	heuristic 3	coverage link
rops_handle_POLLIN_ws	libwebsockets	c	heuristic 3	coverage link
rops_handle_POLLIN_listen	libwebsockets	c	heuristic 3	coverage link
lws_ss_adopt_raw	libwebsockets	c	heuristic 3	coverage link
lws_read_h1	libwebsockets	c	heuristic 3	coverage link
b2nd_save	c-blosc2	c++	heuristic 3	coverage link
run	c-blosc2	c	heuristic 3	coverage link
b2nd_full	c-blosc2	c++	heuristic 3	coverage link
b2nd_to_cbuffer	c-blosc2	c++	heuristic 3	coverage link
b2nd_squeeze	c-blosc2	c++	heuristic 3	coverage link
draco::CornerTable::Init(draco::IndexTypeVector<draco::IndexType<unsignedint,draco::FaceIndex_tag_type_>,std::__1::array<draco::IndexType<unsignedint,draco::VertexIndex_tag_type_>,3ul>>const&)	draco	c++	heuristic 3	coverage link
draco::CornerTable::Create(draco::IndexTypeVector<draco::IndexType<unsignedint,draco::FaceIndex_tag_type_>,std::__1::array<draco::IndexType<unsignedint,draco::VertexIndex_tag_type_>,3ul>>const&)	draco	c++	heuristic 3	coverage link
coap_ws_write	libcoap	c	heuristic 3	coverage link
coap_tls_write	libcoap	c	heuristic 3	coverage link
coap_proxy_forward_response	libcoap	c	heuristic 3	coverage link
coap_new_client_session_proxy	libcoap	c	heuristic 3	coverage link
coap_new_client_session_proxy_lkd	libcoap	c	heuristic 3	coverage link
main2(int,char**)	dng_sdk	c++	heuristic 3	coverage link
dng_host::Make_dng_opcode(unsignedint,dng_stream&)	dng_sdk	c++	heuristic 3	coverage link
tiff_dng_extended_color_profile::Put(dng_stream&,bool)	dng_sdk	c++	heuristic 3	coverage link
dng_camera_profile::Parse(dng_stream&,dng_camera_profile_info&)	dng_sdk	c++	heuristic 3	coverage link
dng_color_spec::dng_color_spec(dng_negativeconst&,dng_camera_profileconst*)	dng_sdk	c++	heuristic 3	coverage link
main_ni	libyang	c	heuristic 3	coverage link
cmd_print_exec	libyang	c	heuristic 3	coverage link
pt_print_trees	libyang	c	heuristic 3	coverage link
main	libyang	c++	heuristic 3	coverage link
pt_create_mount_point	libyang	c	heuristic 3	coverage link
json_tokener_parse_ex	json-c	c++	heuristic 3	coverage link
json_tokener_parse_verbose	json-c	c++	heuristic 3	coverage link
json_object_from_fd_ex	json-c	c++	heuristic 3	coverage link
json_pointer_setf	json-c	c++	heuristic 3	coverage link
json_pointer_set	json-c	c++	heuristic 3	coverage link
teken_state_5	libteken	c++	heuristic 3	coverage link
teken_state_numbers	libteken	c++	heuristic 3	coverage link
teken_state_init	libteken	c++	heuristic 3	coverage link
teken_state_1	libteken	c++	heuristic 3	coverage link
teken_state_8	libteken	c++	heuristic 3	coverage link
IedServer_createWithTlsSupport	libiec61850	c	heuristic 3	coverage link
Control_processControlActions	libiec61850	c	heuristic 3	coverage link
MmsGooseControlBlock_enable	libiec61850	c	heuristic 3	coverage link
MmsGooseControlBlock_disable	libiec61850	c	heuristic 3	coverage link
IedServer_updateInt32AttributeValue	libiec61850	c	heuristic 3	coverage link
opus_multistream_packet_unpad	opus	c++	heuristic 3	coverage link
opus_packet_unpad	opus	c++	heuristic 3	coverage link
Alpha_printInst	capstone	c++	heuristic 3	coverage link
ALPHA_LLVM_printInstruction	capstone	c++	heuristic 3	coverage link
printAMNoIndex	capstone	c++	heuristic 3	coverage link
TriCore_LLVM_printInst	capstone	c++	heuristic 3	coverage link
TMS320C64x_printInst	capstone	c++	heuristic 3	coverage link
boolImf_4_0::(anonymousnamespace)::runChecks<charconst>(charconst&,bool,bool)	openexr	c++	heuristic 3	coverage link
Imf_4_0::RgbaInputFile::FromYca::readYCAScanLine(int,Imf_4_0::Rgba*)	openexr	c++	heuristic 3	coverage link
Imf_4_0::RgbaInputFile::RgbaInputFile(charconst*,int)	openexr	c++	heuristic 3	coverage link
Imf_4_0::TiledOutputFile::TiledOutputFile(Imf_4_0::OutputPartDataconst*)	openexr	c++	heuristic 3	coverage link
Imf_4_0::TiledOutputFile::copyPixels(Imf_4_0::InputPart&)	openexr	c++	heuristic 3	coverage link
pugi::xml_node::select_single_node(pugi::xpath_queryconst&)const	pugixml	c++	heuristic 3	coverage link
pugi::xml_node::select_single_node(charconst,pugi::xpath_variable_set)const	pugixml	c++	heuristic 3	coverage link
pugi::xml_node::select_nodes(pugi::xpath_queryconst&)const	pugixml	c++	heuristic 3	coverage link
pugi::xml_node::select_node(pugi::xpath_queryconst&)const	pugixml	c++	heuristic 3	coverage link
pugi::xml_node::select_node(charconst,pugi::xpath_variable_set)const	pugixml	c++	heuristic 3	coverage link
pg_query_fingerprint_opts	libpg_query	c	heuristic 3	coverage link
_fingerprintAlterSubscriptionStmt	libpg_query	c	heuristic 3	coverage link
_fingerprintTableFunc	libpg_query	c	heuristic 3	coverage link
_fingerprintAggref	libpg_query	c	heuristic 3	coverage link
_fingerprintGroupingFunc	libpg_query	c	heuristic 3	coverage link
oidc_check_mixed_userid_oauth	mod-auth-openidc	c	heuristic 3	coverage link
oidc_response_authorization_post	mod-auth-openidc	c	heuristic 3	coverage link
oidc_response_authorization_redirect	mod-auth-openidc	c	heuristic 3	coverage link
oidc_refresh_token_request	mod-auth-openidc	c	heuristic 3	coverage link
oidc_logout_backchannel	mod-auth-openidc	c	heuristic 3	coverage link
utf8_normalize	mariadb	c++	heuristic 3	coverage link
normalize_utf8	mariadb	c++	heuristic 3	coverage link
grn_nfkc_compose	mariadb	c++	heuristic 3	coverage link
ha_innobase::extra_opt	mariadb	c++	heuristic 3	coverage link
alter_stats_rebuild	mariadb	c++	heuristic 3	coverage link
flatbuffers::FlatCompiler::Compile(flatbuffers::FlatCOptionsconst&)	flatbuffers	c++	heuristic 3	coverage link
flatbuffers::FlatCompiler::GetConformParser(flatbuffers::FlatCOptionsconst&)	flatbuffers	c++	heuristic 3	coverage link
flatbuffers::Parser::ParseArray(flatbuffers::Value&)	flatbuffers	c++	heuristic 3	coverage link
flatbuffers::Parser::ParseVector(flatbuffers::Typeconst&,unsignedint,flatbuffers::FieldDef,unsignedlong)::$_0::operator()(unsignedlong&)const	flatbuffers	c++	heuristic 3	coverage link
flatbuffers::Parser::DoParseJson()	flatbuffers	c++	heuristic 3	coverage link
C_GetInterfaceList	p11-kit	c	heuristic 3	coverage link
p11_modules_load_inlock_reentrant	p11-kit	c	heuristic 3	coverage link
filter_C_Initialize	p11-kit	c	heuristic 3	coverage link
p11_kit_module_load	p11-kit	c	heuristic 3	coverage link
p11_kit_remote_serve_module	p11-kit	c	heuristic 3	coverage link
main	cpython3	c++	heuristic 3	coverage link
Py_Main	cpython3	c++	heuristic 3	coverage link
Py_BytesMain	cpython3	c++	heuristic 3	coverage link
wmain	cpython3	c++	heuristic 3	coverage link
run_audit_run_test	cpython3	c++	heuristic 3	coverage link
define_subgrps	netcdf	c++	heuristic 3	coverage link
define_grp	netcdf	c++	heuristic 3	coverage link
nc_delete_mp	netcdf	c++	heuristic 3	coverage link
define_vars	netcdf	c++	heuristic 3	coverage link
check_for_vara	netcdf	c++	heuristic 3	coverage link
run	h3	c	heuristic 3	coverage link
avif::EncodeDecodeGrid	libavif	c++	heuristic 3	coverage link
avif::testutil::EncodeDecodeValid	libavif	c++	heuristic 3	coverage link
stop_load	libavif	c++	heuristic 3	coverage link
avif::ReadAvif	libavif	c++	heuristic 3	coverage link
avif::WriteAvif	libavif	c++	heuristic 3	coverage link
fuzz_main	qubes-os	c++	heuristic 3	coverage link
load_service_config	qubes-os	c++	heuristic 3	coverage link
qrexec_process_io	qubes-os	c++	heuristic 3	coverage link
select_loop	qubes-os	c++	heuristic 3	coverage link
handshake_and_go	qubes-os	c++	heuristic 3	coverage link
str_cd_iconveh	libidn2	c++	heuristic 3	coverage link
CClient::ReadLine(CStringconst&)	znc	c++	heuristic 3	coverage link
CClient::UserCommand(CString&)	znc	c++	heuristic 3	coverage link
CZNC::ParseConfig(CStringconst&,CString&)	znc	c++	heuristic 3	coverage link
CUser::AddNetwork(CStringconst&,CString&)	znc	c++	heuristic 3	coverage link
CUser::DeleteNetwork(CStringconst&)	znc	c++	heuristic 3	coverage link
UpnpInit2	pupnp	c	heuristic 3	coverage link
StartMiniServer	pupnp	c	heuristic 3	coverage link
SoapGetServiceVarStatus	pupnp	c	heuristic 3	coverage link
soap_device_callback	pupnp	c	heuristic 3	coverage link
ScheduleGenaAutoRenew	pupnp	c	heuristic 3	coverage link

Heuristics

Heuristic 1

This is the heuristic highlights functions that has all of the following attributes:

- Has "parse" in its function name.
- Has zero percentage code coverage.
- Has accumulated cyclomatic complexity larger than 200.
- Is in a project written in C or C++.

Heuristic 2

This is the heuristic highlights functions that has all of the following attributes:

- Has two arguments.
- First argument has type "char *".
- Second argument has type "int".
- Has accumulated cyclomatic complexity larger than 150