| line |
true |
false |
branch |
|
135
|
2 |
1 |
if (size) |
|
138
|
0 |
1 |
if (size > 8192) |
|
179
|
3 |
0 |
return len >= (int)sizeof(struct nlmsghdr) && |
|
180
|
3 |
1 |
nlh->nlmsg_len >= sizeof(struct nlmsghdr) && |
|
|
3 |
0 |
nlh->nlmsg_len >= sizeof(struct nlmsghdr) && |
|
197
|
3 |
0 |
return nlh->nlmsg_seq && seq ? nlh->nlmsg_seq == seq : true; |
|
|
3 |
0 |
return nlh->nlmsg_seq && seq ? nlh->nlmsg_seq == seq : true; |
|
|
3 |
0 |
return nlh->nlmsg_seq && seq ? nlh->nlmsg_seq == seq : true; |
|
202
|
3 |
0 |
return nlh->nlmsg_pid && portid ? nlh->nlmsg_pid == portid : true; |
|
|
3 |
0 |
return nlh->nlmsg_pid && portid ? nlh->nlmsg_pid == portid : true; |
|
|
3 |
0 |
return nlh->nlmsg_pid && portid ? nlh->nlmsg_pid == portid : true; |
|
222
|
56 |
0 |
return len >= (int)sizeof(struct nlattr) && |
|
223
|
56 |
3 |
attr->nla_len >= sizeof(struct nlattr) && |
|
|
56 |
0 |
attr->nla_len >= sizeof(struct nlattr) && |
|
234
|
0 |
0 |
if (mnl_attr_get_type(attr) > max) { |
|
247
|
0 |
0 |
if (attr_len < exp_len) { |
|
253
|
0 |
0 |
if (attr_len > 0) { |
|
259
|
0 |
0 |
if (attr_len == 0) { |
|
263
|
0 |
0 |
if (attr_data[attr_len-1] != '\0') { |
|
269
|
0 |
0 |
if (attr_len == 0) { |
|
276
|
0 |
0 |
if (attr_len == 0) |
|
279
|
0 |
0 |
if (attr_len < MNL_ATTR_HDRLEN) { |
|
288
|
0 |
0 |
if (exp_len && attr_len > exp_len) { |
|
|
0 |
0 |
if (exp_len && attr_len > exp_len) { |
|
307
|
0 |
0 |
if (type >= MNL_TYPE_MAX) { |
|
321
|
55 |
2 |
mnl_attr_for_each(attr, nlh, offset) |
|
322
|
0 |
55 |
if ((ret = cb(attr, data)) <= MNL_CB_STOP) |
|
333
|
1 |
1 |
mnl_attr_for_each_nested(attr, nested) |
|
334
|
0 |
1 |
if ((ret = cb(attr, data)) <= MNL_CB_STOP) |
|
378
|
0 |
0 |
if (pad > 0) |
|
409
|
0 |
0 |
if (nlh->nlmsg_len + MNL_ATTR_HDRLEN + MNL_ALIGN(len) > buflen) |
|
436
|
0 |
0 |
if (nlh->nlmsg_len + MNL_ATTR_HDRLEN > buflen) |
|
460
|
0 |
0 |
if (nlh->nlmsg_len < mnl_nlmsg_size(sizeof(struct nlmsgerr))) { |
|
465
|
0 |
0 |
if (err->error < 0) |
|
470
|
0 |
0 |
return err->error == 0 ? MNL_CB_STOP : MNL_CB_ERROR; |
|
494
|
3 |
1 |
while (mnl_nlmsg_ok(nlh, len)) { |
|
496
|
0 |
3 |
if (!mnl_nlmsg_portid_ok(nlh, portid)) { |
|
501
|
0 |
3 |
if (!mnl_nlmsg_seq_ok(nlh, seq)) { |
|
506
|
0 |
3 |
if (nlh->nlmsg_flags & NLM_F_DUMP_INTR) { |
|
511
|
2 |
1 |
if (nlh->nlmsg_type >= NLMSG_MIN_TYPE) { |
|
512
|
2 |
0 |
if (cb_data){ |
|
514
|
0 |
2 |
if (ret <= MNL_CB_STOP) |
|
517
|
0 |
1 |
} else if (nlh->nlmsg_type < cb_ctl_array_len) { |
|
518
|
0 |
0 |
if (cb_ctl_array && cb_ctl_array[nlh->nlmsg_type]) { |
|
|
0 |
0 |
if (cb_ctl_array && cb_ctl_array[nlh->nlmsg_type]) { |
|
520
|
0 |
0 |
if (ret <= MNL_CB_STOP) |
|
523
|
1 |
0 |
} else if (default_cb_array[nlh->nlmsg_type]) { |
|
525
|
1 |
0 |
if (ret <= MNL_CB_STOP) |
|
563
|
0 |
1 |
if (nl == NULL) |
|
567
|
0 |
1 |
if (nl->fd == -1) { |
|
590
|
0 |
1 |
if (ret < 0) |
|
595
|
0 |
1 |
if (ret < 0) |
|
598
|
0 |
1 |
if (addr_len != sizeof(nl->addr)) { |
|
602
|
0 |
1 |
if (nl->addr.nl_family != AF_NETLINK) { |
|
638
|
0 |
2 |
if (ret == -1) |
|
641
|
0 |
2 |
if (msg.msg_flags & MSG_TRUNC) { |
|
645
|
0 |
2 |
if (msg.msg_namelen != sizeof(struct sockaddr_nl)) { |
|
713
|
0 |
0 |
if (nlh->nlmsg_len < mnl_nlmsg_size(sizeof(struct nlmsgerr))) { |
|
718
|
0 |
0 |
if (err->error < 0) |
|
723
|
0 |
0 |
return err->error == 0 ? MNL_CB_STOP : MNL_CB_ERROR; |
|
729
|
0 |
0 |
if (nlh->nlmsg_flags & NLM_F_MULTI && nlh->nlmsg_len == mnl_nlmsg_size(sizeof(int))) { |
|
|
0 |
0 |
if (nlh->nlmsg_flags & NLM_F_MULTI && nlh->nlmsg_len == mnl_nlmsg_size(sizeof(int))) { |
|
732
|
0 |
0 |
if (error < 0) |
|
737
|
0 |
0 |
return error == 0 ? MNL_CB_STOP : MNL_CB_ERROR; |
|
756
|
0 |
0 |
if (err <= 0) |
|
760
|
0 |
0 |
} while (err > 0); |
|
770
|
0 |
0 |
if (mnl_attr_type_valid(attr, CTRL_ATTR_MAX) < 0) |
|
786
|
0 |
0 |
if (!tb[CTRL_ATTR_FAMILY_ID]) |
|
799
|
0 |
0 |
if (!nlg) |
|
805
|
0 |
0 |
if (!nlg->buf) |
|
809
|
0 |
0 |
if (!nlg->nl) { |
|
814
|
0 |
0 |
if (mnl_socket_bind(nlg->nl, 0, MNL_SOCKET_AUTOPID) < 0) { |
|
825
|
0 |
0 |
if (mnlg_socket_send(nlg, nlh) < 0) { |
|
831
|
0 |
0 |
if (mnlg_socket_recv_run(nlg, get_family_id_cb, &nlg->id) < 0) { |
|
832
|
0 |
0 |
errno = errno == ENOENT ? EPROTONOSUPPORT : errno; |
|
833
|
0 |
0 |
err = errno ? -errno : -ENOSYS; |
|
872
|
0 |
0 |
if (len == 1) |
|
875
|
0 |
0 |
if (len >= list->cap - list->len) { |
|
879
|
0 |
0 |
if (new_cap < list->len +len + 1) |
|
882
|
0 |
0 |
if (!new_buffer) |
|
902
|
1 |
0 |
if (mnl_attr_get_type(attr) == IFLA_INFO_KIND && !strcmp(WG_GENL_NAME, mnl_attr_get_str(attr))) |
|
|
0 |
1 |
if (mnl_attr_get_type(attr) == IFLA_INFO_KIND && !strcmp(WG_GENL_NAME, mnl_attr_get_str(attr))) |
|
911
|
1 |
54 |
if (mnl_attr_get_type(attr) == IFLA_LINKINFO) |
|
913
|
2 |
52 |
else if (mnl_attr_get_type(attr) == IFLA_IFNAME) |
|
925
|
0 |
2 |
if (ret != MNL_CB_OK) |
|
927
|
2 |
0 |
if (interface.name && interface.is_wireguard) |
|
|
0 |
2 |
if (interface.name && interface.is_wireguard) |
|
929
|
0 |
2 |
if (ret < 0) |
|
931
|
2 |
0 |
if (nlh->nlmsg_type != NLMSG_DONE) |
|
949
|
0 |
1 |
if (!rtnl_buffer) |
|
953
|
0 |
1 |
if (!nl) { |
|
958
|
0 |
1 |
if (mnl_socket_bind(nl, 0, MNL_SOCKET_AUTOPID) < 0) { |
|
973
|
0 |
1 |
if (mnl_socket_sendto(nl, rtnl_buffer, message_len) < 0) { |
|
979
|
0 |
2 |
if ((len = mnl_socket_recvfrom(nl, rtnl_buffer, mnl_ideal_socket_buffer_size())) < 0) { |
|
983
|
0 |
2 |
if ((len = mnl_cb_run(rtnl_buffer, len, seq, portid, read_devices_cb, list)) < 0) { |
|
989
|
0 |
0 |
if (errno != EINTR) { |
|
994
|
1 |
1 |
if (len == MNL_CB_OK + 1) |
|
1000
|
1 |
0 |
if (nl) |
|
1016
|
0 |
0 |
if (!rtnl_buffer) { |
|
1022
|
0 |
0 |
if (!nl) { |
|
1027
|
0 |
0 |
if (mnl_socket_bind(nl, 0, MNL_SOCKET_AUTOPID) < 0) { |
|
1033
|
0 |
0 |
nlh->nlmsg_type = add ? RTM_NEWLINK : RTM_DELLINK; |
|
1034
|
0 |
0 |
nlh->nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK | (add ? NLM_F_CREATE | NLM_F_EXCL : 0); |
|
1043
|
0 |
0 |
if (mnl_socket_sendto(nl, rtnl_buffer, nlh->nlmsg_len) < 0) { |
|
1047
|
0 |
0 |
if ((len = mnl_socket_recvfrom(nl, rtnl_buffer, mnl_ideal_socket_buffer_size())) < 0) { |
|
1051
|
0 |
0 |
if (mnl_cb_run(rtnl_buffer, len, nlh->nlmsg_seq, mnl_socket_get_portid(nl), NULL, NULL) < 0) { |
|
1059
|
0 |
0 |
if (nl) |
|
1074
|
0 |
0 |
if (!nlg) |
|
1081
|
0 |
0 |
if (!peer) { |
|
1084
|
0 |
0 |
if (dev->flags & WGDEVICE_HAS_PRIVATE_KEY) |
|
1086
|
0 |
0 |
if (dev->flags & WGDEVICE_HAS_LISTEN_PORT) |
|
1088
|
0 |
0 |
if (dev->flags & WGDEVICE_HAS_FWMARK) |
|
1090
|
0 |
0 |
if (dev->flags & WGDEVICE_REPLACE_PEERS) |
|
1092
|
0 |
0 |
if (flags) |
|
1095
|
0 |
0 |
if (!dev->first_peer) |
|
1099
|
0 |
0 |
for (peer = peer ? peer : dev->first_peer; peer; peer = peer->next_peer) { |
|
|
0 |
0 |
for (peer = peer ? peer : dev->first_peer; peer; peer = peer->next_peer) { |
|
1103
|
0 |
0 |
if (!peer_nest) |
|
1105
|
0 |
0 |
if (!mnl_attr_put_check(nlh, mnl_ideal_socket_buffer_size(), WGPEER_A_PUBLIC_KEY, sizeof(peer->public_key), peer->public_key)) |
|
1107
|
0 |
0 |
if (peer->flags & WGPEER_REMOVE_ME) |
|
1109
|
0 |
0 |
if (!allowedip) { |
|
1110
|
0 |
0 |
if (peer->flags & WGPEER_REPLACE_ALLOWEDIPS) |
|
1112
|
0 |
0 |
if (peer->flags & WGPEER_HAS_PRESHARED_KEY) { |
|
1113
|
0 |
0 |
if (!mnl_attr_put_check(nlh, mnl_ideal_socket_buffer_size(), WGPEER_A_PRESHARED_KEY, sizeof(peer->preshared_key), peer->preshared_key)) |
|
1116
|
0 |
0 |
if (peer->endpoint.addr.sa_family == AF_INET) { |
|
1117
|
0 |
0 |
if (!mnl_attr_put_check(nlh, mnl_ideal_socket_buffer_size(), WGPEER_A_ENDPOINT, sizeof(peer->endpoint.addr4), &peer->endpoint.addr4)) |
|
1119
|
0 |
0 |
} else if (peer->endpoint.addr.sa_family == AF_INET6) { |
|
1120
|
0 |
0 |
if (!mnl_attr_put_check(nlh, mnl_ideal_socket_buffer_size(), WGPEER_A_ENDPOINT, sizeof(peer->endpoint.addr6), &peer->endpoint.addr6)) |
|
1123
|
0 |
0 |
if (peer->flags & WGPEER_HAS_PERSISTENT_KEEPALIVE_INTERVAL) { |
|
1124
|
0 |
0 |
if (!mnl_attr_put_u16_check(nlh, mnl_ideal_socket_buffer_size(), WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL, peer->persistent_keepalive_interval)) |
|
1128
|
0 |
0 |
if (flags) { |
|
1129
|
0 |
0 |
if (!mnl_attr_put_u32_check(nlh, mnl_ideal_socket_buffer_size(), WGPEER_A_FLAGS, flags)) |
|
1132
|
0 |
0 |
if (peer->first_allowedip) { |
|
1133
|
0 |
0 |
if (!allowedip) |
|
1136
|
0 |
0 |
if (!allowedips_nest) |
|
1138
|
0 |
0 |
for (; allowedip; allowedip = allowedip->next_allowedip) { |
|
1140
|
0 |
0 |
if (!allowedip_nest) |
|
1142
|
0 |
0 |
if (!mnl_attr_put_u16_check(nlh, mnl_ideal_socket_buffer_size(), WGALLOWEDIP_A_FAMILY, allowedip->family)) |
|
1144
|
0 |
0 |
if (allowedip->family == AF_INET) { |
|
1145
|
0 |
0 |
if (!mnl_attr_put_check(nlh, mnl_ideal_socket_buffer_size(), WGALLOWEDIP_A_IPADDR, sizeof(allowedip->ip4), &allowedip->ip4)) |
|
1147
|
0 |
0 |
} else if (allowedip->family == AF_INET6) { |
|
1148
|
0 |
0 |
if (!mnl_attr_put_check(nlh, mnl_ideal_socket_buffer_size(), WGALLOWEDIP_A_IPADDR, sizeof(allowedip->ip6), &allowedip->ip6)) |
|
1151
|
0 |
0 |
if (!mnl_attr_put_u8_check(nlh, mnl_ideal_socket_buffer_size(), WGALLOWEDIP_A_CIDR_MASK, allowedip->cidr)) |
|
1167
|
0 |
0 |
if (allowedip_nest) |
|
1169
|
0 |
0 |
if (allowedips_nest) |
|
1175
|
0 |
0 |
if (peer_nest) |
|
1180
|
0 |
0 |
if (mnlg_socket_send(nlg, nlh) < 0) { |
|
1185
|
0 |
0 |
if (mnlg_socket_recv_run(nlg, NULL, NULL) < 0) { |
|
1186
|
0 |
0 |
ret = errno ? -errno : -EINVAL; |
|
1189
|
0 |
0 |
if (peer) |
|
1206
|
0 |
0 |
if (!mnl_attr_validate(attr, MNL_TYPE_U16)) |
|
1210
|
0 |
0 |
if (mnl_attr_get_payload_len(attr) == sizeof(allowedip->ip4)) |
|
1212
|
0 |
0 |
else if (mnl_attr_get_payload_len(attr) == sizeof(allowedip->ip6)) |
|
1216
|
0 |
0 |
if (!mnl_attr_validate(attr, MNL_TYPE_U8)) |
|
1230
|
0 |
0 |
if (!new_allowedip) |
|
1232
|
0 |
0 |
if (!peer->first_allowedip) |
|
1239
|
0 |
0 |
if (!ret) |
|
1241
|
0 |
0 |
if (!((new_allowedip->family == AF_INET && new_allowedip->cidr <= 32) || (new_allowedip->family == AF_INET6 && new_allowedip->cidr <= 128))) { |
|
|
0 |
0 |
if (!((new_allowedip->family == AF_INET && new_allowedip->cidr <= 32) || (new_allowedip->family == AF_INET6 && new_allowedip->cidr <= 128))) { |
|
|
0 |
0 |
if (!((new_allowedip->family == AF_INET && new_allowedip->cidr <= 32) || (new_allowedip->family == AF_INET6 && new_allowedip->cidr <= 128))) { |
|
|
0 |
0 |
if (!((new_allowedip->family == AF_INET && new_allowedip->cidr <= 32) || (new_allowedip->family == AF_INET6 && new_allowedip->cidr <= 128))) { |
|
1253
|
0 |
0 |
for (i = 0; i < sizeof(wg_key); ++i) { |
|
1268
|
0 |
0 |
if (mnl_attr_get_payload_len(attr) == sizeof(peer->public_key)) { |
|
1274
|
0 |
0 |
if (mnl_attr_get_payload_len(attr) == sizeof(peer->preshared_key)) { |
|
1276
|
0 |
0 |
if (!wg_key_is_zero(peer->preshared_key)) |
|
1283
|
0 |
0 |
if (mnl_attr_get_payload_len(attr) < sizeof(*addr)) |
|
1286
|
0 |
0 |
if (addr->sa_family == AF_INET && mnl_attr_get_payload_len(attr) == sizeof(peer->endpoint.addr4)) |
|
|
0 |
0 |
if (addr->sa_family == AF_INET && mnl_attr_get_payload_len(attr) == sizeof(peer->endpoint.addr4)) |
|
1288
|
0 |
0 |
else if (addr->sa_family == AF_INET6 && mnl_attr_get_payload_len(attr) == sizeof(peer->endpoint.addr6)) |
|
|
0 |
0 |
else if (addr->sa_family == AF_INET6 && mnl_attr_get_payload_len(attr) == sizeof(peer->endpoint.addr6)) |
|
1293
|
0 |
0 |
if (!mnl_attr_validate(attr, MNL_TYPE_U16)) |
|
1297
|
0 |
0 |
if (mnl_attr_get_payload_len(attr) == sizeof(peer->last_handshake_time)) |
|
1301
|
0 |
0 |
if (!mnl_attr_validate(attr, MNL_TYPE_U64)) |
|
1305
|
0 |
0 |
if (!mnl_attr_validate(attr, MNL_TYPE_U64)) |
|
1321
|
0 |
0 |
if (!new_peer) |
|
1323
|
0 |
0 |
if (!device->first_peer) |
|
1330
|
0 |
0 |
if (!ret) |
|
1332
|
0 |
0 |
if (!(new_peer->flags & WGPEER_HAS_PUBLIC_KEY)) { |
|
1347
|
0 |
0 |
if (!mnl_attr_validate(attr, MNL_TYPE_U32)) |
|
1351
|
0 |
0 |
if (!mnl_attr_validate(attr, MNL_TYPE_STRING)) { |
|
1357
|
0 |
0 |
if (mnl_attr_get_payload_len(attr) == sizeof(device->private_key)) { |
|
1363
|
0 |
0 |
if (mnl_attr_get_payload_len(attr) == sizeof(device->public_key)) { |
|
1369
|
0 |
0 |
if (!mnl_attr_validate(attr, MNL_TYPE_U16)) |
|
1373
|
0 |
0 |
if (!mnl_attr_validate(attr, MNL_TYPE_U32)) |
|
1392
|
0 |
0 |
while (peer && peer->next_peer) { |
|
|
0 |
0 |
while (peer && peer->next_peer) { |
|
1393
|
0 |
0 |
if (memcmp(peer->public_key, peer->next_peer->public_key, sizeof(wg_key))) { |
|
1397
|
0 |
0 |
if (!peer->first_allowedip) { |
|
1418
|
0 |
0 |
if (!*device) |
|
1422
|
0 |
0 |
if (!nlg) { |
|
1430
|
0 |
0 |
if (mnlg_socket_send(nlg, nlh) < 0) { |
|
1435
|
0 |
0 |
if (mnlg_socket_recv_run(nlg, read_device_cb, *device) < 0) { |
|
1436
|
0 |
0 |
ret = errno ? -errno : -EINVAL; |
|
1442
|
0 |
0 |
if (nlg) |
|
1444
|
0 |
0 |
if (ret) { |
|
1446
|
0 |
0 |
if (ret == -EINTR) |
|
1461
|
0 |
1 |
if (errno) { |
|
1465
|
0 |
1 |
return list.buffer ?: strdup("\0"); |
|
1483
|
0 |
0 |
if (!dev) |
|
1485
|
0 |
0 |
for (peer = dev->first_peer, np = peer ? peer->next_peer : NULL; peer; peer = np, np = peer ? peer->next_peer : NULL) { |
|
|
0 |
0 |
for (peer = dev->first_peer, np = peer ? peer->next_peer : NULL; peer; peer = np, np = peer ? peer->next_peer : NULL) { |
|
|
0 |
0 |
for (peer = dev->first_peer, np = peer ? peer->next_peer : NULL; peer; peer = np, np = peer ? peer->next_peer : NULL) { |
|
1486
|
0 |
0 |
for (allowedip = peer->first_allowedip, na = allowedip ? allowedip->next_allowedip : NULL; allowedip; allowedip = na, na = allowedip ? allowedip->next_allowedip : NULL) |
|
|
0 |
0 |
for (allowedip = peer->first_allowedip, na = allowedip ? allowedip->next_allowedip : NULL; allowedip; allowedip = na, na = allowedip ? allowedip->next_allowedip : NULL) |
|
|
0 |
0 |
for (allowedip = peer->first_allowedip, na = allowedip ? allowedip->next_allowedip : NULL; allowedip; allowedip = na, na = allowedip ? allowedip->next_allowedip : NULL) |
|
1498
|
0 |
0 |
for (i = 0; i < 4; ++i) |
|
1511
|
0 |
0 |
for (i = 0; i < 32 / 3; ++i) |
|
1523
|
0 |
0 |
for (i = 0; i < 4; ++i) |
|
1540
|
0 |
0 |
if (strlen(base64) != sizeof(wg_key_b64_string) - 1 || base64[sizeof(wg_key_b64_string) - 2] != '=') { |
|
|
0 |
0 |
if (strlen(base64) != sizeof(wg_key_b64_string) - 1 || base64[sizeof(wg_key_b64_string) - 2] != '=') { |
|
1545
|
0 |
0 |
for (i = 0; i < 32 / 3; ++i) { |
|
1573
|
195744 |
12234 |
for (i = 0; i < 16; ++i) { |
|
1574
|
12234 |
183510 |
o[(i + 1) % 16] += (i == 15 ? 38 : 1) * (o[i] >> 16); |
|
1584
|
32704 |
2044 |
for (i = 0; i < 16; ++i) { |
|
1604
|
4 |
2 |
for (j = 0; j < 2; ++j) { |
|
1606
|
56 |
4 |
for (i = 1; i < 15; ++i) { |
|
1615
|
32 |
2 |
for (i = 0; i < 16; ++i) { |
|
1629
|
32640 |
2040 |
for (i = 0; i < 16; ++i) |
|
1637
|
32640 |
2040 |
for (i = 0; i < 16; ++i) |
|
1646
|
97824 |
6114 |
for (i = 0; i < 16; ++i) { |
|
1647
|
1565184 |
97824 |
for (j = 0; j < 16; ++j) |
|
1650
|
91710 |
6114 |
for (i = 0; i < 15; ++i) |
|
1665
|
508 |
2 |
for (a = 253; a >= 0; --a) { |
|
1667
|
506 |
2 |
if (a != 2 && a != 4) |
|
|
504 |
2 |
if (a != 2 && a != 4) |
|
1690
|
510 |
2 |
for (i = 254; i >= 0; --i) { |
|
1749
|
0 |
4 |
assert(fd >= 0); |
|
1750
|
4 |
4 |
for (i = 0; i < sizeof(wg_key); i += ret) { |
|
1752
|
0 |
4 |
assert(ret > 0); |