| 1250 | } |
| 1251 | |
| 1252 | static int |
| 1253 | sctp_count_max_addresses_vrf(struct sctp_inpcb *inp, uint32_t vrf_id) |
| 1254 | { |
| 1255 | int cnt = 0; |
| 1256 | struct sctp_vrf *vrf = NULL; |
| 1257 | |
| 1258 | /* |
| 1259 | * In both sub-set bound an bound_all cases we return the MAXIMUM |
| 1260 | * number of addresses that you COULD get. In reality the sub-set |
| 1261 | * bound may have an exclusion list for a given TCB OR in the |
| 1262 | * bound-all case a TCB may NOT include the loopback or other |
| 1263 | * addresses as well. |
| 1264 | */ |
| 1265 | SCTP_IPI_ADDR_LOCK_ASSERT(); |
| 1266 | vrf = sctp_find_vrf(vrf_id); |
| 1267 | if (vrf == NULL) { |
| 1268 | return (0); |
| 1269 | } |
| 1270 | if (inp->sctp_flags & SCTP_PCB_FLAGS_BOUNDALL) { |
| 1271 | struct sctp_ifn *sctp_ifn; |
| 1272 | struct sctp_ifa *sctp_ifa; |
| 1273 | |
| 1274 | LIST_FOREACH(sctp_ifn, &vrf->ifnlist, next_ifn) { |
| 1275 | LIST_FOREACH(sctp_ifa, &sctp_ifn->ifalist, next_ifa) { |
| 1276 | /* Count them if they are the right type */ |
| 1277 | switch (sctp_ifa->address.sa.sa_family) { |
| 1278 | #ifdef INET |
| 1279 | case AF_INET: |
| 1280 | #ifdef INET6 |
| 1281 | if (sctp_is_feature_on(inp, SCTP_PCB_FLAGS_NEEDS_MAPPED_V4)) |
| 1282 | cnt += sizeof(struct sockaddr_in6); |
| 1283 | else |
| 1284 | cnt += sizeof(struct sockaddr_in); |
| 1285 | #else |
| 1286 | cnt += sizeof(struct sockaddr_in); |
| 1287 | #endif |
| 1288 | break; |
| 1289 | #endif |
| 1290 | #ifdef INET6 |
| 1291 | case AF_INET6: |
| 1292 | cnt += sizeof(struct sockaddr_in6); |
| 1293 | break; |
| 1294 | #endif |
| 1295 | default: |
| 1296 | break; |
| 1297 | } |
| 1298 | } |
| 1299 | } |
| 1300 | } else { |
| 1301 | struct sctp_laddr *laddr; |
| 1302 | |
| 1303 | LIST_FOREACH(laddr, &inp->sctp_addr_list, sctp_nxt_addr) { |
| 1304 | switch (laddr->ifa->address.sa.sa_family) { |
| 1305 | #ifdef INET |
| 1306 | case AF_INET: |
| 1307 | #ifdef INET6 |
| 1308 | if (sctp_is_feature_on(inp, SCTP_PCB_FLAGS_NEEDS_MAPPED_V4)) |
| 1309 | cnt += sizeof(struct sockaddr_in6); |
no test coverage detected