Fuzz introspector: fuzz_forward.c
For issues and ideas: https://github.com/ossf/fuzz-introspector/issues

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked Calltree index Parent function Callsite Largest blocked function
1000 0 EP call site: {node_id} run_process_incoming_tun

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 fuzz_random_init [call site] 00001
1 fuzz_randomizer_get_int [call site] 00002
1 run_process_incoming_tun [function] [call site] 00003
2 memset [call site] 00004
2 memset [call site] 00005
2 gc_new [function] [call site] 00006
3 gc_init [function] [call site] 00007
2 _init_options [function] [call site] 00008
3 new_client_nat_list [function] [call site] 00009
4 ALLOC_OBJ_CLEAR_GC [call site] 00010
3 ALLOC_ARRAY_GC [call site] 00011
3 memset [call site] 00012
3 copy_client_nat_option_list [function] [call site] 00013
4 add_entry [function] [call site] 00014
5 msg [function] [call site] 00015
6 Span [call site] 00016
2 init_c2_incoming_tun [function] [call site] 00017
3 memset [call site] 00018
3 ALLOC_ARRAY_GC [call site] 00019
3 ALLOC_OBJ_GC [call site] 00020
3 ALLOC_OBJ_GC [call site] 00021
3 env_set_create [function] [call site] 00022
4 ALLOC_OBJ_CLEAR_GC [call site] 00023
3 get_random_string [call site] 00024
3 alloc_buf [call site] 00025
3 strlen [call site] 00026
3 buf_write [function] [call site] 00027
4 buf_write_alloc [function] [call site] 00028
5 buf_safe [function] [call site] 00029
6 buf_valid [function] [call site] 00030
7 likely [call site] 00031
7 likely [call site] 00032
6 buf_size_valid [function] [call site] 00033
7 likely [call site] 00034
5 BPTR [call site] 00035
4 memcpy [call site] 00036
3 strlen [call site] 00037
3 strlen [call site] 00038
3 free [call site] 00039
3 init_context_buffers [function] [call site] 00040
4 ALLOC_OBJ_CLEAR [call site] 00041
4 BUF_SIZE [call site] 00042
4 alloc_buf [call site] 00043
4 alloc_buf [call site] 00044
4 alloc_buf [call site] 00045
4 alloc_buf [call site] 00046
4 alloc_buf [call site] 00047
4 alloc_buf [call site] 00048
4 alloc_buf [call site] 00049
2 process_incoming_tun [function] [call site] 00050
3 gc_new [function] [call site] 00051
3 perf_push [call site] 00052
3 fprintf [call site] 00053
3 dmsg [call site] 00054
3 BLEN [call site] 00055
3 drop_if_recursive_routing [function] [call site] 00056
4 get_tun_ip_ver [function] [call site] 00057
5 likely [call site] 00058
5 BLEN [call site] 00059
5 OPENVPN_IPH_GET_VER [call site] 00060
5 BPTR [call site] 00061
5 likely [call site] 00062
5 BLEN [call site] 00063
5 BPTR [call site] 00064
5 ntohs [call site] 00065
4 TUNNEL_TYPE [call site] 00066
4 BLEN [call site] 00067
4 BPTR [call site] 00068
4 memcmp [call site] 00069
4 BLEN [call site] 00070
4 BPTR [call site] 00071
4 OPENVPN_IN6_ARE_ADDR_EQUAL [call site] 00072
4 gc_new [function] [call site] 00073
4 msg [function] [call site] 00074
4 print_link_socket_actual [call site] 00075
4 gc_free [function] [call site] 00076
5 x_gc_free [function] [call site] 00077
6 free [call site] 00078
5 x_gc_freespecial [function] [call site] 00079
6 free [call site] 00080
3 process_ip_header [function] [call site] 00081
4 is_ipv4 [function] [call site] 00082
5 is_ipv_X [function] [call site] 00083
6 verify_align_4 [call site] 00084
6 BLEN [call site] 00085
6 BLEN [call site] 00086
6 BPTR [call site] 00087
6 htons [call site] 00088
6 BLEN [call site] 00089
6 BPTR [call site] 00090
6 ntohs [call site] 00091
6 BPTR [call site] 00092
6 OPENVPN_IPH_GET_VER [call site] 00093
6 buf_advance [function] [call site] 00094
7 buf_valid [function] [call site] 00095
4 TUNNEL_TYPE [call site] 00096
4 link_socket_extract_tos [function] [call site] 00097
5 BPTR [call site] 00098
4 mss_fixup_ipv4 [function] [call site] 00099
5 BLEN [call site] 00100
5 verify_align_4 [call site] 00101
5 BPTR [call site] 00102
5 OPENVPN_IPH_GET_LEN [call site] 00103
5 ntohs [call site] 00104
5 BLEN [call site] 00105
5 ntohs [call site] 00106
5 BLEN [call site] 00107
5 BLEN [call site] 00108
5 buf_advance [function] [call site] 00109
5 BPTR [call site] 00110
5 mss_fixup_dowork [function] [call site] 00111
6 BLEN [call site] 00112
6 verify_align_4 [call site] 00113
6 BPTR [call site] 00114
6 OPENVPN_TCPH_GET_DOFF [call site] 00115
6 BLEN [call site] 00116
6 dmsg [call site] 00117
6 htons [call site] 00118
6 htons [call site] 00119
6 ADJUST_CHECKSUM [call site] 00120
4 client_nat_transform [function] [call site] 00121
5 BPTR [call site] 00122
5 check_debug_level [call site] 00123
5 print_pkt [function] [call site] 00124
6 gc_new [function] [call site] 00125
6 msg [function] [call site] 00126
6 print_in_addr_t [function] [call site] 00127
7 gc_malloc [call site] 00128
7 CLEAR [call site] 00129
7 htonl [call site] 00130
7 inet_ntop [call site] 00131
6 print_in_addr_t [function] [call site] 00132
6 gc_free [function] [call site] 00133
5 ADD_CHECKSUM_32 [call site] 00134
5 SUB_CHECKSUM_32 [call site] 00135
5 check_debug_level [call site] 00136
5 print_pkt [function] [call site] 00137
5 ADJUST_CHECKSUM [call site] 00138
5 BLEN [call site] 00139
5 ADJUST_CHECKSUM [call site] 00140
5 BLEN [call site] 00141
5 ADJUST_CHECKSUM [call site] 00142
4 dhcp_extract_router_msg [function] [call site] 00143
5 BPTR [call site] 00144
5 BLEN [call site] 00145
5 htons [call site] 00146
5 htons [call site] 00147
5 get_dhcp_message_type [function] [call site] 00148
5 do_extract [function] [call site] 00149
6 memcpy [call site] 00150
6 ntohl [call site] 00151
6 memmove [call site] 00152
6 memset [call site] 00153
5 htons [call site] 00154
5 ip_checksum [function] [call site] 00155
5 gc_new [function] [call site] 00156
5 msg [function] [call site] 00157
5 print_in_addr_t [function] [call site] 00158
5 gc_free [function] [call site] 00159
4 route_list_add_vpn_gateway [function] [call site] 00160
5 ASSERT [call site] 00161
5 setenv_route_addr [function] [call site] 00162
6 gc_new [function] [call site] 00163
6 alloc_buf_gc [call site] 00164
6 buf_printf [function] [call site] 00165
7 buf_defined [function] [call site] 00166
7 BEND [call site] 00167
7 buf_forward_capacity [function] [call site] 00168
8 buf_valid [function] [call site] 00169
7 va_start [call site] 00170
7 vsnprintf [call site] 00171
7 va_end [call site] 00172
7 strlen [call site] 00173
6 buf_printf [function] [call site] 00174
6 setenv_str [call site] 00175
6 BSTR [call site] 00176
6 print_in_addr_t [function] [call site] 00177
6 gc_free [function] [call site] 00178
4 is_ipv6 [function] [call site] 00179
5 is_ipv_X [function] [call site] 00180
4 TUNNEL_TYPE [call site] 00181
4 mss_fixup_ipv6 [function] [call site] 00182
5 BLEN [call site] 00183
5 verify_align_4 [call site] 00184
5 BPTR [call site] 00185
5 BLEN [call site] 00186
5 ntohs [call site] 00187
5 buf_advance [function] [call site] 00188
5 BLEN [call site] 00189
5 BPTR [call site] 00190
5 mss_fixup_dowork [function] [call site] 00191
4 ipv6_send_icmp_unreachable [function] [call site] 00192
5 CLEAR [call site] 00193
5 is_ipv6 [function] [call site] 00194
5 TUNNEL_TYPE [call site] 00195
5 BLEN [call site] 00196
5 BPTR [call site] 00197
5 inet_pton [call site] 00198
5 inet_pton [call site] 00199
5 TUNNEL_TYPE [call site] 00200
5 min_int [function] [call site] 00201
5 min_int [function] [call site] 00202
5 BLEN [call site] 00203
5 htons [call site] 00204
5 ASSERT [call site] 00205
5 buf_init [call site] 00206
5 ASSERT [call site] 00207
5 buf_safe [function] [call site] 00208
5 ASSERT [call site] 00209
5 buf_copy_n [function] [call site] 00210
6 buf_read_alloc [function] [call site] 00211
7 BPTR [call site] 00212
6 buf_write [function] [call site] 00213
5 ASSERT [call site] 00214
5 buf_write_prepend [function] [call site] 00215
6 buf_prepend [function] [call site] 00216
7 buf_valid [function] [call site] 00217
7 BPTR [call site] 00218
6 memcpy [call site] 00219
5 ip_checksum [function] [call site] 00220
5 BPTR [call site] 00221
5 BLEN [call site] 00222
5 BPTR [call site] 00223
5 htons [call site] 00224
5 ASSERT [call site] 00225
5 buf_write_prepend [function] [call site] 00226
5 TUNNEL_TYPE [call site] 00227
5 BLEN [call site] 00228
5 BPTR [call site] 00229
5 memcpy [call site] 00230
5 memcpy [call site] 00231
5 htons [call site] 00232
5 ASSERT [call site] 00233
5 buf_write_prepend [function] [call site] 00234
3 ipv4_packet_size_verify [function] [call site] 00235
4 buf_set_read [function] [call site] 00236
5 buf_size_valid [function] [call site] 00237
5 buf_size_error [function] [call site] 00238
6 msg [function] [call site] 00239
4 is_ipv4 [function] [call site] 00240
4 BLEN [call site] 00241
4 verify_align_4 [call site] 00242
4 BPTR [call site] 00243
4 OPENVPN_IPH_GET_LEN [call site] 00244
4 ntohs [call site] 00245
4 BLEN [call site] 00246
4 msg [function] [call site] 00247
4 BLEN [call site] 00248
3 BPTR [call site] 00249
3 BLEN [call site] 00250
3 TUNNEL_TYPE [call site] 00251
3 encrypt_sign [function] [call site] 00252
4 dco_enabled [function] [call site] 00253
4 msg [function] [call site] 00254
4 fragment_outgoing [function] [call site] 00255
5 msg [function] [call site] 00256
5 optimal_fragment_size [function] [call site] 00257
6 min_int [function] [call site] 00258
5 FRAG_ERR [call site] 00259
5 ASSERT [call site] 00260
5 buf_init [call site] 00261
5 ASSERT [call site] 00262
5 buf_copy [function] [call site] 00263
6 buf_write [function] [call site] 00264
6 BPTR [call site] 00265
6 BLEN [call site] 00266
5 modulo_add [function] [call site] 00267
6 ASSERT [call site] 00268
5 ASSERT [call site] 00269
5 fragment_ready_to_send [function] [call site] 00270
6 fragment_outgoing_defined [function] [call site] 00271
6 ASSERT [call site] 00272
6 buf_init [call site] 00273
6 ASSERT [call site] 00274
6 buf_copy_n [function] [call site] 00275
6 fragment_prepend_flags [function] [call site] 00276
7 dmsg [call site] 00277
7 dmsg [call site] 00278
7 hton_fragment_header_type [call site] 00279
7 ASSERT [call site] 00280
7 buf_write_prepend [function] [call site] 00281
6 ASSERT [call site] 00282
5 fragment_prepend_flags [function] [call site] 00283
5 msg [function] [call site] 00284
4 ASSERT [call site] 00285
4 buf_init [call site] 00286
4 tls_pre_encrypt [function] [call site] 00287
5 tls_select_encryption_key [function] [call site] 00288
6 get_key_scan [function] [call site] 00289
7 ASSERT [call site] 00290
6 ASSERT [call site] 00291
5 dmsg [call site] 00292
5 gc_new [function] [call site] 00293
5 dmsg [call site] 00294
5 print_key_id [function] [call site] 00295
6 alloc_buf_gc [call site] 00296
6 get_key_scan [function] [call site] 00297
6 buf_printf [function] [call site] 00298
6 state_name [function] [call site] 00299
6 ks_auth_name [function] [call site] 00300
6 session_id_print [function] [call site] 00301
7 format_hex [function] [call site] 00302
8 format_hex_ex [function] [call site] 00303
9 strlen [call site] 00304
9 static_assert [call site] 00305
9 alloc_buf_gc [call site] 00306
9 buf_printf [function] [call site] 00307
9 buf_printf [function] [call site] 00308
9 buf_printf [function] [call site] 00309
9 buf_catrunc [function] [call site] 00310
10 buf_forward_capacity [function] [call site] 00311
10 strlen [call site] 00312
10 buf_forward_capacity_total [function] [call site] 00313
11 buf_valid [function] [call site] 00314
10 memcpy [call site] 00315
6 BSTR [call site] 00316
5 gc_free [function] [call site] 00317
4 tls_prepend_opcode_v2 [function] [call site] 00318
5 msg [function] [call site] 00319
5 ASSERT [call site] 00320
5 htonl [call site] 00321
5 ASSERT [call site] 00322
5 buf_write_prepend [function] [call site] 00323
4 openvpn_encrypt [function] [call site] 00324
5 cipher_ctx_mode_aead [call site] 00325
5 openvpn_encrypt_aead [function] [call site] 00326
6 epoch_check_send_iterate [function] [call site] 00327
7 aead_usage_limit_reached [function] [call site] 00328
7 epoch_iterate_send_key [function] [call site] 00329
8 ASSERT [call site] 00330
8 epoch_key_iterate [function] [call site] 00331
9 ovpn_expand_label [function] [call site] 00332
10 gc_new [function] [call site] 00333
10 alloc_buf_gc [call site] 00334
10 buf_write_u16 [function] [call site] 00335
11 htons [call site] 00336
11 buf_write [function] [call site] 00337
10 buf_write_u8 [function] [call site] 00338
11 buf_write [function] [call site] 00339
10 buf_write [function] [call site] 00340
10 buf_write [function] [call site] 00341
10 buf_write_u8 [function] [call site] 00342
10 buf_write [function] [call site] 00343
10 ASSERT [call site] 00344
10 buf_len [function] [call site] 00345
11 buf_valid [function] [call site] 00346
10 ovpn_hkdf_expand [function] [call site] 00347
11 hmac_ctx_new [call site] 00348
11 hmac_ctx_init [call site] 00349
11 hmac_ctx_reset [call site] 00350
11 hmac_ctx_update [call site] 00351
11 hmac_ctx_update [call site] 00352
11 hmac_ctx_update [call site] 00353
11 hmac_ctx_final [call site] 00354
11 min_int [function] [call site] 00355
11 memcpy [call site] 00356
11 hmac_ctx_cleanup [call site] 00357
11 hmac_ctx_free [call site] 00358
10 buf_bptr [function] [call site] 00359
11 buf_valid [function] [call site] 00360
10 buf_len [function] [call site] 00361
10 gc_free [function] [call site] 00362
8 free_key_ctx [function] [call site] 00363
9 cipher_ctx_free [call site] 00364
9 hmac_ctx_cleanup [call site] 00365
9 hmac_ctx_free [call site] 00366
9 CLEAR [call site] 00367
8 epoch_init_send_key_ctx [function] [call site] 00368
9 ASSERT [call site] 00369
9 snprintf [call site] 00370
9 epoch_data_key_derive [function] [call site] 00371
10 cipher_kt_iv_size [call site] 00372
10 cipher_kt_key_size [call site] 00373
10 ovpn_expand_label [function] [call site] 00374
10 ovpn_expand_label [function] [call site] 00375
9 init_key_bi_ctx_send [function] [call site] 00376
10 snprintf [call site] 00377
10 init_key_ctx [function] [call site] 00378
11 gc_new [function] [call site] 00379
11 CLEAR [call site] 00380
11 cipher_defined [function] [call site] 00381
12 ASSERT [call site] 00382
12 strcmp [call site] 00383
11 ASSERT [call site] 00384
11 cipher_kt_key_size [call site] 00385
11 cipher_ctx_new [call site] 00386
11 cipher_ctx_init [call site] 00387
11 cipher_kt_name [call site] 00388
11 msg [function] [call site] 00389
11 cipher_kt_key_size [call site] 00390
11 dmsg [call site] 00391
11 format_hex [function] [call site] 00392
11 cipher_kt_key_size [call site] 00393
11 dmsg [call site] 00394
11 cipher_kt_block_size [call site] 00395
11 cipher_kt_iv_size [call site] 00396
11 warn_insecure_key_type [function] [call site] 00397
12 cipher_kt_insecure [call site] 00398
12 msg [function] [call site] 00399
12 cipher_kt_block_size [call site] 00400
11 md_defined [function] [call site] 00401
12 strcmp [call site] 00402
11 ASSERT [call site] 00403
11 md_kt_size [call site] 00404
11 hmac_ctx_new [call site] 00405
11 hmac_ctx_init [call site] 00406
11 msg [function] [call site] 00407
11 md_kt_size [call site] 00408
11 md_kt_name [call site] 00409
11 dmsg [call site] 00410
11 format_hex [function] [call site] 00411
11 md_kt_size [call site] 00412
11 dmsg [call site] 00413
11 md_kt_size [call site] 00414
11 hmac_ctx_size [call site] 00415
11 gc_free [function] [call site] 00416
10 key_ctx_update_implicit_iv [call site] 00417
9 reset_packet_id_send [function] [call site] 00418
9 CLEAR [call site] 00419
7 aead_usage_limit_reached [function] [call site] 00420
7 cipher_decrypt_verify_fail_warn [function] [call site] 00421
7 epoch_iterate_send_key [function] [call site] 00422
7 epoch_iterate_send_key [function] [call site] 00423
6 ASSERT [call site] 00424
6 ASSERT [call site] 00425
6 packet_id_initialized [function] [call site] 00426
6 gc_init [function] [call site] 00427
6 cipher_ctx_iv_length [call site] 00428
6 ASSERT [call site] 00429
6 buf_set_write [function] [call site] 00430
7 buf_size_valid [function] [call site] 00431
7 buf_size_error [function] [call site] 00432
6 packet_id_write_epoch [function] [call site] 00433
7 packet_id_send_update_epoch [function] [call site] 00434
7 htonll [call site] 00435
7 buf_write [function] [call site] 00436
6 msg [function] [call site] 00437
6 packet_id_write [function] [call site] 00438
7 packet_id_send_update [function] [call site] 00439
7 htonpid [call site] 00440
7 htontime [call site] 00441
7 buf_write_prepend [function] [call site] 00442
7 buf_write_prepend [function] [call site] 00443
7 buf_write [function] [call site] 00444
7 buf_write [function] [call site] 00445
6 msg [function] [call site] 00446
6 ASSERT [call site] 00447
6 buf_write [function] [call site] 00448
6 buf_len [function] [call site] 00449
6 dmsg [call site] 00450
6 format_hex [function] [call site] 00451
6 ASSERT [call site] 00452
6 cipher_ctx_reset [call site] 00453
6 dmsg [call site] 00454
6 format_hex [function] [call site] 00455
6 BPTR [call site] 00456
6 BLEN [call site] 00457
6 buf_safe [function] [call site] 00458
6 cipher_ctx_block_size [call site] 00459
6 msg [function] [call site] 00460
6 ASSERT [call site] 00461
6 cipher_ctx_update_ad [call site] 00462
6 BPTR [call site] 00463
6 BLEN [call site] 00464
6 dmsg [call site] 00465
6 format_hex [function] [call site] 00466
6 BPTR [call site] 00467
6 BLEN [call site] 00468
6 buf_write_alloc [function] [call site] 00469
6 ASSERT [call site] 00470
6 ASSERT [call site] 00471
6 cipher_ctx_update [call site] 00472
6 BEND [call site] 00473
6 BPTR [call site] 00474
6 BLEN [call site] 00475
6 ASSERT [call site] 00476
6 buf_inc_len [function] [call site] 00477
7 buf_safe_bidir [function] [call site] 00478
8 buf_valid [function] [call site] 00479
8 buf_size_valid_signed [function] [call site] 00480
9 likely [call site] 00481
9 likely [call site] 00482
6 ASSERT [call site] 00483
6 cipher_ctx_final [call site] 00484
6 BEND [call site] 00485
6 ASSERT [call site] 00486
6 buf_inc_len [function] [call site] 00487
6 buf_write_alloc [function] [call site] 00488
6 ASSERT [call site] 00489
6 ASSERT [call site] 00490
6 cipher_ctx_get_tag [call site] 00491
6 dmsg [call site] 00492
6 format_hex [function] [call site] 00493
6 BPTR [call site] 00494
6 BLEN [call site] 00495
6 gc_free [function] [call site] 00496
6 crypto_clear_error [call site] 00497
6 gc_free [function] [call site] 00498
5 openvpn_encrypt_v1 [function] [call site] 00499
6 gc_init [function] [call site] 00500
6 cipher_ctx_iv_length [call site] 00501
6 buf_write_alloc [function] [call site] 00502
6 hmac_ctx_size [call site] 00503
6 ASSERT [call site] 00504
6 BEND [call site] 00505
6 cipher_ctx_mode_cbc [call site] 00506
6 prng_bytes [call site] 00507
6 packet_id_initialized [function] [call site] 00508
6 packet_id_write [function] [call site] 00509
6 msg [function] [call site] 00510
6 cipher_ctx_mode_ofb_cfb [call site] 00511
6 ASSERT [call site] 00512
6 packet_id_initialized [function] [call site] 00513
6 buf_set_write [function] [call site] 00514
6 ASSERT [call site] 00515
6 packet_id_write [function] [call site] 00516
6 ASSERT [call site] 00517
6 ASSERT [call site] 00518
6 buf_write [function] [call site] 00519
6 dmsg [call site] 00520
6 format_hex [function] [call site] 00521
6 dmsg [call site] 00522
6 format_hex [function] [call site] 00523
6 BPTR [call site] 00524
6 BLEN [call site] 00525
6 ASSERT [call site] 00526
6 cipher_ctx_reset [call site] 00527
6 buf_safe [function] [call site] 00528
6 cipher_ctx_block_size [call site] 00529
6 msg [function] [call site] 00530
6 cipher_ctx_block_size [call site] 00531
6 ASSERT [call site] 00532
6 cipher_ctx_update [call site] 00533
6 BEND [call site] 00534
6 BPTR [call site] 00535
6 BLEN [call site] 00536
6 ASSERT [call site] 00537
6 buf_inc_len [function] [call site] 00538
6 ASSERT [call site] 00539
6 cipher_ctx_final [call site] 00540
6 BEND [call site] 00541
6 ASSERT [call site] 00542
6 buf_inc_len [function] [call site] 00543
6 ASSERT [call site] 00544
6 cipher_ctx_mode [call site] 00545
6 packet_id_initialized [function] [call site] 00546
6 packet_id_write [function] [call site] 00547
6 msg [function] [call site] 00548
6 BPTR [call site] 00549
6 ASSERT [call site] 00550
6 buf_prepend [function] [call site] 00551
6 hmac_ctx_size [call site] 00552
6 BLEN [call site] 00553
6 buf_write_prepend [function] [call site] 00554
6 BPTR [call site] 00555
6 BLEN [call site] 00556
6 hmac_ctx_reset [call site] 00557
6 hmac_ctx_update [call site] 00558
6 BEND [call site] 00559
6 hmac_ctx_final [call site] 00560
6 dmsg [call site] 00561
6 format_hex [function] [call site] 00562
6 hmac_ctx_size [call site] 00563
6 dmsg [call site] 00564
6 format_hex [function] [call site] 00565
6 BPTR [call site] 00566
6 BLEN [call site] 00567
6 gc_free [function] [call site] 00568
6 crypto_clear_error [call site] 00569
6 gc_free [function] [call site] 00570
4 tls_prepend_opcode_v1 [function] [call site] 00571
5 msg [function] [call site] 00572
5 ASSERT [call site] 00573
5 ASSERT [call site] 00574
5 buf_write_prepend [function] [call site] 00575
4 tls_post_encrypt [function] [call site] 00576
5 ASSERT [call site] 00577
4 link_socket_get_outgoing_addr [function] [call site] 00578
5 link_socket_actual_defined [function] [call site] 00579
6 addr_defined [function] [call site] 00580
7 IN6_IS_ADDR_UNSPECIFIED [call site] 00581
5 link_socket_bad_outgoing_addr [function] [call site] 00582
6 dmsg [call site] 00583
4 get_link_socket_info [function] [call site] 00584
4 buffer_turnover [function] [call site] 00585
5 buf_assign [function] [call site] 00586
6 buf_init [call site] 00587
6 buf_write [function] [call site] 00588
6 BPTR [call site] 00589
6 BLEN [call site] 00590
3 buf_reset [function] [call site] 00591
3 perf_pop [call site] 00592
3 gc_free [function] [call site] 00593
2 free [call site] 00594
2 free_context_buffers [function] [call site] 00595
3 free_buf [function] [call site] 00596
4 free [call site] 00597
4 CLEAR [call site] 00598
3 free_buf [function] [call site] 00599
3 free_buf [function] [call site] 00600
3 free_buf [function] [call site] 00601
3 free_buf [function] [call site] 00602
3 free_buf [function] [call site] 00603
3 free_buf [function] [call site] 00604
3 free [call site] 00605
2 gc_free [function] [call site] 00606
1 run_process_outgoing_tun [function] [call site] 00607
2 memset [call site] 00608
2 gc_new [function] [call site] 00609
2 init_c2_outgoing_tun [function] [call site] 00610
3 fuzz_randomizer_get_int [call site] 00611
3 fuzz_randomizer_get_int [call site] 00612
3 fuzz_randomizer_get_int [call site] 00613
3 get_random_string [call site] 00614
3 alloc_buf_gc [call site] 00615
3 strlen [call site] 00616
3 buf_write [function] [call site] 00617
3 strlen [call site] 00618
3 free [call site] 00619
2 process_outgoing_tun [function] [call site] 00620
3 perf_push [call site] 00621
3 process_ip_header [function] [call site] 00622
3 fprintf [call site] 00623
3 dmsg [call site] 00624
3 BLEN [call site] 00625
3 ipv4_packet_size_verify [function] [call site] 00626
3 BPTR [call site] 00627
3 BLEN [call site] 00628
3 TUNNEL_TYPE [call site] 00629
3 tun_write_win32 [function] [call site] 00630
4 overlapped_io_active [function] [call site] 00631
4 sockethandle_finalize [function] [call site] 00632
5 SocketHandleGetOverlappedResult [function] [call site] 00633
6 GetOverlappedResult [call site] 00634
6 WSAGetOverlappedResult [call site] 00635
5 ASSERT [call site] 00636
5 ResetEvent [call site] 00637
5 dmsg [call site] 00638
5 SocketHandleGetLastError [function] [call site] 00639
6 GetLastError [call site] 00640
6 WSAGetLastError [call site] 00641
5 ASSERT [call site] 00642
5 ResetEvent [call site] 00643
5 msg [function] [call site] 00644
5 ASSERT [call site] 00645
5 ResetEvent [call site] 00646
5 SocketHandleSetLastError [function] [call site] 00647
6 SetLastError [call site] 00648
6 WSASetLastError [call site] 00649
5 msg [function] [call site] 00650
5 dmsg [call site] 00651
5 SocketHandleSetInvalError [function] [call site] 00652
6 SetLastError [call site] 00653
6 WSASetLastError [call site] 00654
5 dmsg [call site] 00655
5 ASSERT [call site] 00656
5 read_sockaddr_from_packet [function] [call site] 00657
6 BPTR [call site] 00658
6 buf_len [function] [call site] 00659
6 msg [function] [call site] 00660
6 buf_len [function] [call site] 00661
6 memcpy [call site] 00662
6 buf_advance [function] [call site] 00663
6 buf_len [function] [call site] 00664
6 msg [function] [call site] 00665
6 buf_len [function] [call site] 00666
6 memcpy [call site] 00667
6 buf_advance [function] [call site] 00668
6 msg [function] [call site] 00669
5 read_sockaddr_from_overlapped [function] [call site] 00670
6 bad_address_length [function] [call site] 00671
7 msg [function] [call site] 00672
6 af_addr_size [function] [call site] 00673
7 msg [function] [call site] 00674
7 ASSERT [call site] 00675
6 memcpy [call site] 00676
6 memcpy [call site] 00677
6 CLEAR [call site] 00678
4 GetLastError [call site] 00679
4 tun_write_queue [function] [call site] 00680
5 ASSERT [call site] 00681
5 buf_copy [function] [call site] 00682
5 ASSERT [call site] 00683
5 ResetEvent [call site] 00684
5 WriteFile [call site] 00685
5 BPTR [call site] 00686
5 BLEN [call site] 00687
5 ASSERT [call site] 00688
5 SetEvent [call site] 00689
5 dmsg [call site] 00690
5 BLEN [call site] 00691
5 GetLastError [call site] 00692
5 dmsg [call site] 00693
5 BLEN [call site] 00694
5 gc_new [function] [call site] 00695
5 ASSERT [call site] 00696
5 SetEvent [call site] 00697
5 dmsg [call site] 00698
5 BLEN [call site] 00699
5 strerror_win32 [call site] 00700
5 gc_free [function] [call site] 00701
4 SetLastError [call site] 00702
4 BLEN [call site] 00703
3 write_tun_afunix [function] [call site] 00704
4 openvpn_waitpid_check [function] [call site] 00705
5 waitpid [call site] 00706
5 WIFEXITED [call site] 00707
5 WEXITSTATUS [call site] 00708
5 msg [function] [call site] 00709
5 msg [function] [call site] 00710
5 WIFSIGNALED [call site] 00711
5 msg [function] [call site] 00712
5 WTERMSIG [call site] 00713
4 write [call site] 00714
3 BPTR [call site] 00715
3 BLEN [call site] 00716
3 write_tun [function] [call site] 00717
4 OPENVPN_IPH_GET_VER [call site] 00718
4 htonl [call site] 00719
4 htonl [call site] 00720
4 netbsd_modify_read_write_return [function] [call site] 00721
4 writev [call site] 00722
4 write [call site] 00723
3 BPTR [call site] 00724
3 BLEN [call site] 00725
3 check_status [function] [call site] 00726
4 check_debug_level [call site] 00727
4 x_check_status [function] [call site] 00728
5 openvpn_errno_maybe_crt [function] [call site] 00729
6 GetLastError [call site] 00730
5 msg [function] [call site] 00731
5 proto2ascii [function] [call site] 00732
6 SIZE [call site] 00733
5 gc_new [function] [call site] 00734
5 format_extended_socket_error [function] [call site] 00735
6 alloc_buf_gc [call site] 00736
6 gc_malloc [call site] 00737
6 memset [call site] 00738
6 recvmsg [call site] 00739
6 CMSG_FIRSTHDR [call site] 00740
6 CMSG_NXTHDR [call site] 00741
6 CMSG_DATA [call site] 00742
6 buf_printf [function] [call site] 00743
6 CMSG_DATA [call site] 00744
6 buf_printf [function] [call site] 00745
6 buf_printf [function] [call site] 00746
6 buf_printf [function] [call site] 00747
6 buf_printf [function] [call site] 00748
6 buf_printf [function] [call site] 00749
6 buf_printf [function] [call site] 00750
6 buf_printf [function] [call site] 00751
6 buf_printf [function] [call site] 00752
6 buf_printf [function] [call site] 00753
6 buf_printf [function] [call site] 00754
6 buf_rmtail [function] [call site] 00755
7 BLAST [call site] 00756
6 BSTR [call site] 00757
5 tuntap_defined [function] [call site] 00758
5 tap_win_getinfo [function] [call site] 00759
6 alloc_buf_gc [call site] 00760
6 DeviceIoControl [call site] 00761
6 BSTR [call site] 00762
6 BCAP [call site] 00763
6 BSTR [call site] 00764
6 BCAP [call site] 00765
6 BSTR [call site] 00766
5 ignore_sys_error [function] [call site] 00767
5 msg [function] [call site] 00768
5 proto2ascii [function] [call site] 00769
5 openvpn_strerror [function] [call site] 00770
6 strerror_win32 [call site] 00771
6 strerror [call site] 00772
5 msg [function] [call site] 00773
5 proto2ascii [function] [call site] 00774
5 openvpn_strerror [function] [call site] 00775
5 platform_sleep_milliseconds [function] [call site] 00776
6 Sleep [call site] 00777
6 select [call site] 00778
5 gc_free [function] [call site] 00779
3 BLEN [call site] 00780
3 msg [function] [call site] 00781
3 BLEN [call site] 00782
3 register_activity [function] [call site] 00783
4 event_timeout_reset [function] [call site] 00784
3 msg [function] [call site] 00785
3 buf_reset [function] [call site] 00786
3 perf_pop [call site] 00787
2 gc_free [function] [call site] 00788
1 fuzz_process_outgoing_link [function] [call site] 00789
2 gc_new [function] [call site] 00790
2 memset [call site] 00791
2 init_c2_outgoing_link [function] [call site] 00792
3 ALLOC_ARRAY_GC [call site] 00793
3 memset [call site] 00794
3 fuzz_randomizer_get_int [call site] 00795
3 ALLOC_ARRAY_GC [call site] 00796
3 memset [call site] 00797
3 fuzz_randomizer_get_int [call site] 00798
3 fuzz_randomizer_get_int [call site] 00799
3 fuzz_randomizer_get_int [call site] 00800
3 fuzz_randomizer_get_int [call site] 00801
3 ALLOC_ARRAY_GC [call site] 00802
3 memset [call site] 00803
3 get_random_string [call site] 00804
3 alloc_buf_gc [call site] 00805
3 strlen [call site] 00806
3 buf_write [function] [call site] 00807
3 strlen [call site] 00808
3 fuzz_randomizer_get_int [call site] 00809
3 strlen [call site] 00810
3 free [call site] 00811
3 BLEN [call site] 00812
2 process_outgoing_link [function] [call site] 00813
3 gc_new [function] [call site] 00814
3 perf_push [call site] 00815
3 ASSERT [call site] 00816
3 link_socket_actual_defined [function] [call site] 00817
3 ask_gremlin [function] [call site] 00818
4 GREMLIN_UP_DOWN_LEVEL [call site] 00819
4 GREMLIN_DROP_LEVEL [call site] 00820
4 roll [function] [call site] 00821
5 ASSERT [call site] 00822
5 get_random [call site] 00823
5 ASSERT [call site] 00824
4 roll [function] [call site] 00825
4 msg [function] [call site] 00826
4 flip [function] [call site] 00827
5 get_random [call site] 00828
4 dmsg [call site] 00829
3 datagram_overhead [function] [call site] 00830
3 shaper_wrote_bytes [function] [call site] 00831
4 min_int [function] [call site] 00832
4 max_int [function] [call site] 00833
4 min_int [function] [call site] 00834
4 max_int [function] [call site] 00835
4 ASSERT [call site] 00836
4 openvpn_gettimeofday [function] [call site] 00837
5 gettimeofday [function] [call site] 00838
6 GetTickCount [call site] 00839
6 gettimeofday_calibrate [function] [call site] 00840
7 time [call site] 00841
7 GetTickCount [call site] 00842
6 gettimeofday_calibrate [function] [call site] 00843
5 update_now_usec [function] [call site] 00844
6 update_now [function] [call site] 00845
4 tv_add [function] [call site] 00846
4 dmsg [call site] 00847
3 BLEN [call site] 00848
3 event_timeout_reset [function] [call site] 00849
3 link_socket_set_tos [function] [call site] 00850
4 setsockopt [call site] 00851
3 fprintf [call site] 00852
3 msg [function] [call site] 00853
3 proto2ascii [function] [call site] 00854
3 BLEN [call site] 00855
3 print_link_socket_actual [call site] 00856
3 PROTO_DUMP [call site] 00857
3 socks_preprocess_outgoing_link [function] [call site] 00858
4 socks_process_outgoing_udp [function] [call site] 00859
5 buf_sub [function] [call site] 00860
6 CLEAR [call site] 00861
6 buf_prepend [function] [call site] 00862
6 buf_write_alloc [function] [call site] 00863
5 ASSERT [call site] 00864
5 buf_defined [function] [call site] 00865
5 buf_write_u16 [function] [call site] 00866
5 buf_write_u8 [function] [call site] 00867
5 buf_write_u8 [function] [call site] 00868
5 buf_write [function] [call site] 00869
5 buf_write [function] [call site] 00870
3 link_socket_write [function] [call site] 00871
4 proto_is_udp [function] [call site] 00872
5 ASSERT [call site] 00873
4 socket_is_dco_win [function] [call site] 00874
4 link_socket_write_udp [function] [call site] 00875
5 link_socket_write_win32 [function] [call site] 00876
6 socket_is_dco_win [function] [call site] 00877
6 overlapped_io_active [function] [call site] 00878
6 sockethandle_finalize [function] [call site] 00879
6 SocketHandleGetLastError [function] [call site] 00880
6 buf_write_prepend [function] [call site] 00881
6 buf_write_prepend [function] [call site] 00882
6 socket_send_queue [function] [call site] 00883
7 ASSERT [call site] 00884
7 buf_copy [function] [call site] 00885
7 BSTR [call site] 00886
7 BLEN [call site] 00887
7 ASSERT [call site] 00888
7 ResetEvent [call site] 00889
7 socket_is_dco_win [function] [call site] 00890
7 WriteFile [call site] 00891
7 proto_is_udp [function] [call site] 00892
7 WSASendTo [call site] 00893
7 proto_is_tcp [function] [call site] 00894
8 ASSERT [call site] 00895
7 WSASend [call site] 00896
7 ASSERT [call site] 00897
7 ASSERT [call site] 00898
7 SetEvent [call site] 00899
7 dmsg [call site] 00900
7 socket_get_last_error [function] [call site] 00901
8 socket_is_dco_win [function] [call site] 00902
8 GetLastError [call site] 00903
8 WSAGetLastError [call site] 00904
7 dmsg [call site] 00905
7 gc_new [function] [call site] 00906
7 ASSERT [call site] 00907
7 SetEvent [call site] 00908
7 dmsg [call site] 00909
7 strerror_win32 [call site] 00910
7 gc_free [function] [call site] 00911
6 SocketHandleSetLastError [function] [call site] 00912
6 BLEN [call site] 00913
5 link_socket_write_udp_posix [function] [call site] 00914
6 proto_is_udp [function] [call site] 00915
6 addr_defined_ipi [function] [call site] 00916
7 IN6_IS_ADDR_UNSPECIFIED [call site] 00917
7 ASSERT [call site] 00918
6 link_socket_write_udp_posix_sendmsg [function] [call site] 00919
7 BPTR [call site] 00920
7 BLEN [call site] 00921
7 CMSG_SPACE [call site] 00922
7 CMSG_FIRSTHDR [call site] 00923
7 CMSG_LEN [call site] 00924
7 CMSG_DATA [call site] 00925
7 ASSERT [call site] 00926
7 CMSG_SPACE [call site] 00927
7 CMSG_SPACE [call site] 00928
7 CMSG_FIRSTHDR [call site] 00929
7 CMSG_LEN [call site] 00930
7 CMSG_DATA [call site] 00931
7 ASSERT [call site] 00932
7 CMSG_SPACE [call site] 00933
7 CMSG_SPACE [call site] 00934
7 CMSG_FIRSTHDR [call site] 00935
7 CMSG_LEN [call site] 00936
7 CMSG_DATA [call site] 00937
7 ASSERT [call site] 00938
7 sendmsg [call site] 00939
6 sendto [call site] 00940
6 BPTR [call site] 00941
6 BLEN [call site] 00942
6 af_addr_size [function] [call site] 00943
4 proto_is_tcp [function] [call site] 00944
4 link_socket_write_tcp [function] [call site] 00945
5 BLEN [call site] 00946
5 dmsg [call site] 00947
5 ASSERT [call site] 00948
5 htonps [call site] 00949
5 ASSERT [call site] 00950
5 buf_write_prepend [function] [call site] 00951
5 link_socket_write_win32 [function] [call site] 00952
5 link_socket_write_tcp_posix [function] [call site] 00953
6 send [call site] 00954
6 BPTR [call site] 00955
6 BLEN [call site] 00956
4 ASSERT [call site] 00957
3 link_socket_write_post_size_adjust [function] [call site] 00958
4 buf_advance [function] [call site] 00959
3 max_int [function] [call site] 00960
3 management_bytes_client [function] [call site] 00961
3 management_bytes_server [function] [call site] 00962
4 man_bytecount_output_server [function] [call site] 00963
5 snprintf [call site] 00964
5 snprintf [call site] 00965
5 msg [function] [call site] 00966
3 openvpn_errno [call site] 00967
3 check_status [function] [call site] 00968
3 BLEN [call site] 00969
3 msg [function] [call site] 00970
3 print_link_socket_actual [call site] 00971
3 BLEN [call site] 00972
3 register_activity [function] [call site] 00973
3 tls_initial_packet_received [function] [call site] 00974
3 msg [function] [call site] 00975
3 register_signal [function] [call site] 00976
4 block_async_signals [function] [call site] 00977
5 sigfillset [call site] 00978
5 sigprocmask [call site] 00979
4 try_throw_signal [function] [call site] 00980
5 signal_priority [function] [call site] 00981
6 SIZE [call site] 00982
5 signal_priority [function] [call site] 00983
4 strcmp [call site] 00984
4 msg [function] [call site] 00985
4 signal_name [function] [call site] 00986
5 SIZE [call site] 00987
4 msg [function] [call site] 00988
4 signal_name [function] [call site] 00989
4 signal_name [function] [call site] 00990
4 unblock_async_signals [function] [call site] 00991
5 sigemptyset [call site] 00992
5 sigprocmask [call site] 00993
3 msg [function] [call site] 00994
3 print_link_socket_actual [call site] 00995
3 buf_reset [function] [call site] 00996
3 perf_pop [call site] 00997
3 gc_free [function] [call site] 00998
2 gc_free [function] [call site] 00999
1 fuzz_random_destroy [call site] 01000