tor/scripts/maint/practracker/exceptions.txt

# Welcome to the exceptions file for Tor's best-practices tracker!
#
# Each line of this file represents a single violation of Tor's best
# practices -- typically, a violation that we had before practracker.py
# first existed.
#
# There are three kinds of problems that we recognize right now:
#   function-size -- a function of more than 100 lines.
#   file-size -- a file of more than 3000 lines.
#   include-count -- a file with more than 50 #includes.
#
# Each line below represents a single exception that practracker should
# _ignore_. Each line has four parts:
#  1. The word "problem".
#  2. The kind of problem.
#  3. The location of the problem: either a filename, or a
#     filename:functionname pair.
#  4. The magnitude of the problem to ignore.
#
# So for example, consider this line:
#    problem file-size /src/core/or/connection_or.c 3200
#
# It tells practracker to allow the mentioned file to be up to 3200 lines
# long, even though ordinarily it would warn about any file with more than
# 3000 lines.
#
# You can either edit this file by hand, or regenerate it completely by
# running `make practracker-regen`.
#
# Remember: It is better to fix the problem than to add a new exception!

problem file-size /src/app/config/config.c 8518
problem include-count /src/app/config/config.c 87
problem function-size /src/app/config/config.c:options_act_reversible() 296
problem function-size /src/app/config/config.c:options_act() 589
problem function-size /src/app/config/config.c:resolve_my_address() 192
problem function-size /src/app/config/config.c:options_validate() 1217
problem function-size /src/app/config/config.c:options_init_from_torrc() 207
problem function-size /src/app/config/config.c:options_init_from_string() 173
problem function-size /src/app/config/config.c:options_init_logs() 146
problem function-size /src/app/config/config.c:parse_bridge_line() 104
problem function-size /src/app/config/config.c:parse_transport_line() 191
problem function-size /src/app/config/config.c:parse_dir_authority_line() 151
problem function-size /src/app/config/config.c:parse_dir_fallback_line() 102
problem function-size /src/app/config/config.c:parse_port_config() 452
problem function-size /src/app/config/config.c:parse_ports() 170
problem function-size /src/app/config/config.c:getinfo_helper_config() 116
problem function-size /src/app/config/confparse.c:config_assign_value() 205
problem function-size /src/app/config/confparse.c:config_get_assigned_option() 129
problem include-count /src/app/main/main.c 67
problem function-size /src/app/main/main.c:dumpstats() 102
problem function-size /src/app/main/main.c:tor_init() 137
problem function-size /src/app/main/main.c:sandbox_init_filter() 291
problem function-size /src/app/main/main.c:run_tor_main_loop() 105
problem function-size /src/app/main/ntmain.c:nt_service_install() 125
problem file-size /src/core/mainloop/connection.c 5569
problem include-count /src/core/mainloop/connection.c 62
problem function-size /src/core/mainloop/connection.c:connection_free_minimal() 185
problem function-size /src/core/mainloop/connection.c:connection_listener_new() 328
problem function-size /src/core/mainloop/connection.c:connection_handle_listener_read() 161
problem function-size /src/core/mainloop/connection.c:connection_connect_sockaddr() 103
problem function-size /src/core/mainloop/connection.c:connection_proxy_connect() 148
problem function-size /src/core/mainloop/connection.c:connection_read_proxy_handshake() 153
problem function-size /src/core/mainloop/connection.c:retry_listener_ports() 116
problem function-size /src/core/mainloop/connection.c:connection_handle_read_impl() 111
problem function-size /src/core/mainloop/connection.c:connection_buf_read_from_socket() 181
problem function-size /src/core/mainloop/connection.c:connection_handle_write_impl() 241
problem function-size /src/core/mainloop/connection.c:assert_connection_ok() 143
problem include-count /src/core/mainloop/mainloop.c 63
problem function-size /src/core/mainloop/mainloop.c:conn_close_if_marked() 108
problem function-size /src/core/mainloop/mainloop.c:run_connection_housekeeping() 123
problem file-size /src/core/or/channel.c 3487
problem function-size /src/core/or/channeltls.c:channel_tls_handle_var_cell() 160
problem function-size /src/core/or/channeltls.c:channel_tls_process_versions_cell() 170
problem function-size /src/core/or/channeltls.c:channel_tls_process_netinfo_cell() 214
problem function-size /src/core/or/channeltls.c:channel_tls_process_certs_cell() 246
problem function-size /src/core/or/channeltls.c:channel_tls_process_authenticate_cell() 202
problem include-count /src/core/or/circuitbuild.c 54
problem function-size /src/core/or/circuitbuild.c:get_unique_circ_id_by_chan() 128
problem function-size /src/core/or/circuitbuild.c:circuit_extend() 147
problem function-size /src/core/or/circuitbuild.c:choose_good_exit_server_general() 206
problem include-count /src/core/or/circuitlist.c 55
problem function-size /src/core/or/circuitlist.c:HT_PROTOTYPE() 128
problem function-size /src/core/or/circuitlist.c:circuit_free_() 143
problem function-size /src/core/or/circuitlist.c:circuit_find_to_cannibalize() 102
problem function-size /src/core/or/circuitlist.c:circuit_about_to_free() 120
problem function-size /src/core/or/circuitlist.c:circuits_handle_oom() 117
problem function-size /src/core/or/circuitmux.c:circuitmux_set_policy() 110
problem function-size /src/core/or/circuitmux.c:circuitmux_attach_circuit() 114
problem file-size /src/core/or/circuitpadding.c 3040
problem function-size /src/core/or/circuitpadding.c:circpad_machine_schedule_padding() 113 
problem function-size /src/core/or/circuitpadding_machines.c:circpad_machine_relay_hide_intro_circuits() 104
problem function-size /src/core/or/circuitpadding_machines.c:circpad_machine_client_hide_rend_circuits() 112
problem function-size /src/core/or/circuitstats.c:circuit_build_times_parse_state() 124
problem file-size /src/core/or/circuituse.c 3162
problem function-size /src/core/or/circuituse.c:circuit_is_acceptable() 132
problem function-size /src/core/or/circuituse.c:circuit_expire_building() 394
problem function-size /src/core/or/circuituse.c:circuit_log_ancient_one_hop_circuits() 126
problem function-size /src/core/or/circuituse.c:circuit_build_failed() 149
problem function-size /src/core/or/circuituse.c:circuit_launch_by_extend_info() 110
problem function-size /src/core/or/circuituse.c:circuit_get_open_circ_or_launch() 354
problem function-size /src/core/or/circuituse.c:connection_ap_handshake_attach_circuit() 244
problem function-size /src/core/or/command.c:command_process_create_cell() 156
problem function-size /src/core/or/command.c:command_process_relay_cell() 132
problem file-size /src/core/or/connection_edge.c 4595
problem include-count /src/core/or/connection_edge.c 65
problem function-size /src/core/or/connection_edge.c:connection_ap_expire_beginning() 117
problem function-size /src/core/or/connection_edge.c:connection_ap_handshake_rewrite() 192
problem function-size /src/core/or/connection_edge.c:connection_ap_handle_onion() 188
problem function-size /src/core/or/connection_edge.c:connection_ap_handshake_rewrite_and_attach() 423
problem function-size /src/core/or/connection_edge.c:connection_ap_handshake_send_begin() 111
problem function-size /src/core/or/connection_edge.c:connection_ap_handshake_socks_resolved() 106
problem function-size /src/core/or/connection_edge.c:connection_exit_begin_conn() 184
problem function-size /src/core/or/connection_edge.c:connection_exit_connect() 102
problem file-size /src/core/or/connection_or.c 3124
problem include-count /src/core/or/connection_or.c 51
problem function-size /src/core/or/connection_or.c:connection_or_group_set_badness_() 105
problem function-size /src/core/or/connection_or.c:connection_or_client_learned_peer_id() 144
problem function-size /src/core/or/connection_or.c:connection_or_compute_authenticate_cell_body() 235
problem file-size /src/core/or/policies.c 3249
problem function-size /src/core/or/policies.c:policy_summarize() 107
problem function-size /src/core/or/protover.c:protover_all_supported() 117
problem file-size /src/core/or/relay.c 3244
problem function-size /src/core/or/relay.c:circuit_receive_relay_cell() 127
problem function-size /src/core/or/relay.c:relay_send_command_from_edge_() 112
problem function-size /src/core/or/relay.c:connection_ap_process_end_not_open() 194
problem function-size /src/core/or/relay.c:connection_edge_process_relay_cell_not_open() 139
problem function-size /src/core/or/relay.c:connection_edge_process_relay_cell() 430
problem function-size /src/core/or/relay.c:connection_edge_package_raw_inbuf() 129
problem function-size /src/core/or/relay.c:circuit_resume_edge_reading_helper() 148
problem function-size /src/core/or/scheduler_kist.c:kist_scheduler_run() 171
problem function-size /src/core/or/scheduler_vanilla.c:vanilla_scheduler_run() 109
problem function-size /src/core/or/versions.c:tor_version_parse() 104
problem function-size /src/core/proto/proto_socks.c:parse_socks_client() 112
problem function-size /src/feature/client/addressmap.c:addressmap_rewrite() 112
problem function-size /src/feature/client/bridges.c:rewrite_node_address_for_bridge() 126
problem function-size /src/feature/client/circpathbias.c:pathbias_measure_close_rate() 108
problem function-size /src/feature/client/dnsserv.c:evdns_server_callback() 153
problem file-size /src/feature/client/entrynodes.c 3824
problem function-size /src/feature/client/entrynodes.c:entry_guards_upgrade_waiting_circuits() 157
problem function-size /src/feature/client/entrynodes.c:entry_guard_parse_from_state() 246
problem function-size /src/feature/client/transports.c:handle_proxy_line() 108
problem function-size /src/feature/client/transports.c:parse_method_line_helper() 112
problem function-size /src/feature/client/transports.c:create_managed_proxy_environment() 109
problem function-size /src/feature/control/control.c:connection_control_process_inbuf() 136
problem function-size /src/feature/control/control_auth.c:handle_control_authchallenge() 103
problem function-size /src/feature/control/control_auth.c:handle_control_authenticate() 187
problem function-size /src/feature/control/control_cmd.c:handle_control_extendcircuit() 151
problem function-size /src/feature/control/control_cmd.c:handle_control_add_onion() 269
problem function-size /src/feature/control/control_cmd.c:add_onion_helper_keyarg() 125
problem function-size /src/feature/control/control_events.c:control_event_stream_status() 119
problem include-count /src/feature/control/control_getinfo.c 54
problem function-size /src/feature/control/control_getinfo.c:getinfo_helper_misc() 109
problem function-size /src/feature/control/control_getinfo.c:getinfo_helper_dir() 304
problem function-size /src/feature/control/control_getinfo.c:getinfo_helper_events() 236
problem function-size /src/feature/dirauth/bwauth.c:dirserv_read_measured_bandwidths() 124
problem file-size /src/feature/dirauth/dirvote.c 4726
problem include-count /src/feature/dirauth/dirvote.c 53
problem function-size /src/feature/dirauth/dirvote.c:format_networkstatus_vote() 249
problem function-size /src/feature/dirauth/dirvote.c:networkstatus_compute_bw_weights_v10() 235
problem function-size /src/feature/dirauth/dirvote.c:networkstatus_compute_consensus() 962
problem function-size /src/feature/dirauth/dirvote.c:networkstatus_add_detached_signatures() 123
problem function-size /src/feature/dirauth/dirvote.c:dirvote_add_vote() 162
problem function-size /src/feature/dirauth/dirvote.c:dirvote_compute_consensuses() 164
problem function-size /src/feature/dirauth/dirvote.c:dirserv_generate_networkstatus_vote_obj() 293
problem function-size /src/feature/dirauth/dsigs_parse.c:networkstatus_parse_detached_signatures() 196
problem function-size /src/feature/dirauth/guardfraction.c:dirserv_read_guardfraction_file_from_str() 110
problem function-size /src/feature/dirauth/process_descs.c:dirserv_add_descriptor() 125
problem function-size /src/feature/dirauth/shared_random.c:should_keep_commit() 110
problem function-size /src/feature/dirauth/voteflags.c:dirserv_compute_performance_thresholds() 172
problem function-size /src/feature/dircache/consdiffmgr.c:consdiffmgr_cleanup() 115
problem function-size /src/feature/dircache/consdiffmgr.c:consdiffmgr_rescan_flavor_() 111
problem function-size /src/feature/dircache/consdiffmgr.c:consensus_diff_worker_threadfn() 132
problem function-size /src/feature/dircache/dircache.c:handle_get_current_consensus() 166
problem function-size /src/feature/dircache/dircache.c:directory_handle_command_post() 120
problem file-size /src/feature/dirclient/dirclient.c 3215
problem include-count /src/feature/dirclient/dirclient.c 51
problem function-size /src/feature/dirclient/dirclient.c:directory_get_from_dirserver() 131
problem function-size /src/feature/dirclient/dirclient.c:directory_initiate_request() 201
problem function-size /src/feature/dirclient/dirclient.c:directory_send_command() 241
problem function-size /src/feature/dirclient/dirclient.c:dir_client_decompress_response_body() 114
problem function-size /src/feature/dirclient/dirclient.c:connection_dir_client_reached_eof() 189
problem function-size /src/feature/dirclient/dirclient.c:handle_response_fetch_consensus() 105
problem function-size /src/feature/dircommon/consdiff.c:gen_ed_diff() 204
problem function-size /src/feature/dircommon/consdiff.c:apply_ed_diff() 159
problem function-size /src/feature/dirparse/authcert_parse.c:authority_cert_parse_from_string() 182
problem function-size /src/feature/dirparse/microdesc_parse.c:microdescs_parse_from_string() 169
problem function-size /src/feature/dirparse/ns_parse.c:routerstatus_parse_entry_from_string() 286
problem function-size /src/feature/dirparse/ns_parse.c:networkstatus_verify_bw_weights() 389
problem function-size /src/feature/dirparse/ns_parse.c:networkstatus_parse_vote_from_string() 638
problem function-size /src/feature/dirparse/parsecommon.c:tokenize_string() 103
problem function-size /src/feature/dirparse/parsecommon.c:get_next_token() 159
problem function-size /src/feature/dirparse/routerparse.c:router_parse_entry_from_string() 557
problem function-size /src/feature/dirparse/routerparse.c:extrainfo_parse_entry_from_string() 210
problem function-size /src/feature/hibernate/hibernate.c:accounting_parse_options() 109
problem function-size /src/feature/hs/hs_cell.c:hs_cell_build_establish_intro() 115
problem function-size /src/feature/hs/hs_cell.c:hs_cell_parse_introduce2() 154
problem function-size /src/feature/hs/hs_client.c:send_introduce1() 104
problem function-size /src/feature/hs/hs_client.c:hs_config_client_authorization() 108
problem function-size /src/feature/hs/hs_common.c:hs_get_responsible_hsdirs() 104
problem function-size /src/feature/hs/hs_config.c:config_generic_service() 140
problem function-size /src/feature/hs/hs_descriptor.c:desc_encode_v3() 104
problem function-size /src/feature/hs/hs_descriptor.c:decrypt_desc_layer() 110
problem function-size /src/feature/hs/hs_descriptor.c:decode_introduction_point() 122
problem function-size /src/feature/hs/hs_descriptor.c:desc_decode_superencrypted_v3() 109
problem function-size /src/feature/hs/hs_descriptor.c:desc_decode_encrypted_v3() 109
problem file-size /src/feature/hs/hs_service.c 4109
problem function-size /src/feature/keymgt/loadkey.c:ed_key_init_from_file() 333
problem function-size /src/feature/nodelist/authcert.c:trusted_dirs_load_certs_from_string() 124
problem function-size /src/feature/nodelist/authcert.c:authority_certs_fetch_missing() 296
problem function-size /src/feature/nodelist/fmt_routerstatus.c:routerstatus_format_entry() 166
problem function-size /src/feature/nodelist/microdesc.c:microdesc_cache_rebuild() 134
problem include-count /src/feature/nodelist/networkstatus.c 62
problem function-size /src/feature/nodelist/networkstatus.c:networkstatus_check_consensus_signature() 176
problem function-size /src/feature/nodelist/networkstatus.c:networkstatus_set_current_consensus() 293
problem function-size /src/feature/nodelist/node_select.c:router_pick_directory_server_impl() 123
problem function-size /src/feature/nodelist/node_select.c:compute_weighted_bandwidths() 206
problem function-size /src/feature/nodelist/node_select.c:router_pick_trusteddirserver_impl() 114
problem function-size /src/feature/nodelist/nodelist.c:compute_frac_paths_available() 193
problem file-size /src/feature/nodelist/routerlist.c 3238
problem function-size /src/feature/nodelist/routerlist.c:router_rebuild_store() 148
problem function-size /src/feature/nodelist/routerlist.c:router_add_to_routerlist() 169
problem function-size /src/feature/nodelist/routerlist.c:routerlist_remove_old_routers() 121
problem function-size /src/feature/nodelist/routerlist.c:update_consensus_router_descriptor_downloads() 136
problem function-size /src/feature/nodelist/routerlist.c:update_extrainfo_downloads() 103
problem function-size /src/feature/relay/dns.c:dns_resolve_impl() 134
problem function-size /src/feature/relay/dns.c:configure_nameservers() 161
problem function-size /src/feature/relay/dns.c:evdns_callback() 109
problem file-size /src/feature/relay/router.c 3407
problem include-count /src/feature/relay/router.c 56
problem function-size /src/feature/relay/router.c:init_keys() 252
problem function-size /src/feature/relay/router.c:get_my_declared_family() 114
problem function-size /src/feature/relay/router.c:router_build_fresh_unsigned_routerinfo() 136
problem function-size /src/feature/relay/router.c:router_dump_router_to_string() 371
problem function-size /src/feature/relay/router.c:extrainfo_dump_to_string() 206
problem function-size /src/feature/relay/routerkeys.c:load_ed_keys() 294
problem function-size /src/feature/rend/rendcache.c:rend_cache_store_v2_desc_as_client() 193
problem function-size /src/feature/rend/rendclient.c:rend_client_send_introduction() 220
problem function-size /src/feature/rend/rendcommon.c:rend_encode_v2_descriptors() 225
problem function-size /src/feature/rend/rendmid.c:rend_mid_establish_intro_legacy() 104
problem function-size /src/feature/rend/rendparse.c:rend_parse_v2_service_descriptor() 187
problem function-size /src/feature/rend/rendparse.c:rend_decrypt_introduction_points() 104
problem function-size /src/feature/rend/rendparse.c:rend_parse_introduction_points() 131
problem file-size /src/feature/rend/rendservice.c 4511
problem function-size /src/feature/rend/rendservice.c:rend_service_prune_list_impl_() 107
problem function-size /src/feature/rend/rendservice.c:rend_config_service() 164
problem function-size /src/feature/rend/rendservice.c:rend_service_load_auth_keys() 178
problem function-size /src/feature/rend/rendservice.c:rend_service_receive_introduction() 332
problem function-size /src/feature/rend/rendservice.c:rend_service_parse_intro_for_v3() 115
problem function-size /src/feature/rend/rendservice.c:rend_service_decrypt_intro() 115
problem function-size /src/feature/rend/rendservice.c:rend_service_intro_has_opened() 126
problem function-size /src/feature/rend/rendservice.c:rend_service_rendezvous_has_opened() 117
problem function-size /src/feature/rend/rendservice.c:directory_post_to_hs_dir() 108
problem function-size /src/feature/rend/rendservice.c:upload_service_descriptor() 111
problem function-size /src/feature/rend/rendservice.c:rend_consider_services_intro_points() 170
problem function-size /src/feature/stats/rephist.c:rep_hist_load_mtbf_data() 185
problem function-size /src/feature/stats/rephist.c:rep_hist_format_exit_stats() 148
problem function-size /src/lib/compress/compress.c:tor_compress_impl() 133
problem function-size /src/lib/compress/compress_zstd.c:tor_zstd_compress_process() 126
problem function-size /src/lib/container/smartlist.c:smartlist_bsearch_idx() 109
problem function-size /src/lib/crypt_ops/crypto_rand.c:crypto_strongest_rand_syscall() 102
problem function-size /src/lib/encoding/binascii.c:base64_encode() 107
problem function-size /src/lib/encoding/confline.c:parse_config_line_from_str_verbose() 119
problem function-size /src/lib/encoding/cstring.c:unescape_string() 108
problem function-size /src/lib/fs/dir.c:check_private_dir() 231
problem function-size /src/lib/log/log.c:parse_log_severity_config() 101
problem function-size /src/lib/math/prob_distr.c:sample_uniform_interval() 145
problem function-size /src/lib/net/address.c:tor_addr_parse_mask_ports() 198
problem function-size /src/lib/net/address.c:tor_addr_compare_masked() 111
problem function-size /src/lib/net/inaddr.c:tor_inet_pton() 107
problem function-size /src/lib/net/resolve.c:tor_addr_lookup() 110
problem function-size /src/lib/net/socketpair.c:tor_ersatz_socketpair() 102
problem function-size /src/lib/osinfo/uname.c:get_uname() 116
problem function-size /src/lib/process/process_unix.c:process_unix_exec() 220
problem function-size /src/lib/process/process_win32.c:process_win32_exec() 133
problem function-size /src/lib/process/process_win32.c:process_win32_create_pipe() 112
problem function-size /src/lib/process/restrict.c:set_max_file_descriptors() 102
problem function-size /src/lib/process/setuid.c:switch_id() 156
problem function-size /src/lib/sandbox/sandbox.c:prot_strings() 104
problem function-size /src/lib/string/scanf.c:tor_vsscanf() 112
problem function-size /src/lib/tls/tortls_nss.c:tor_tls_context_new() 153
problem function-size /src/lib/tls/tortls_openssl.c:tor_tls_context_new() 171
problem function-size /src/lib/tls/x509_nss.c:tor_tls_create_certificate_internal() 126
problem function-size /src/tools/tor-gencert.c:parse_commandline() 111
problem function-size /src/tools/tor-resolve.c:build_socks5_resolve_request() 104
problem function-size /src/tools/tor-resolve.c:do_resolve() 174
problem function-size /src/tools/tor-resolve.c:main() 112