* Return a reference to the interface address which is different to * the supplied one but with same IP address value. */
| 163 | * the supplied one but with same IP address value. |
| 164 | */ |
| 165 | static struct in_ifaddr * |
| 166 | in_localip_more(struct in_ifaddr *original_ia) |
| 167 | { |
| 168 | struct rm_priotracker in_ifa_tracker; |
| 169 | in_addr_t original_addr = IA_SIN(original_ia)->sin_addr.s_addr; |
| 170 | uint32_t original_fib = original_ia->ia_ifa.ifa_ifp->if_fib; |
| 171 | struct in_ifaddr *ia; |
| 172 | |
| 173 | IN_IFADDR_RLOCK(&in_ifa_tracker); |
| 174 | LIST_FOREACH(ia, INADDR_HASH(original_addr), ia_hash) { |
| 175 | in_addr_t addr = IA_SIN(ia)->sin_addr.s_addr; |
| 176 | uint32_t fib = ia->ia_ifa.ifa_ifp->if_fib; |
| 177 | if (!V_rt_add_addr_allfibs && (original_fib != fib)) |
| 178 | continue; |
| 179 | if ((original_ia != ia) && (original_addr == addr)) { |
| 180 | ifa_ref(&ia->ia_ifa); |
| 181 | IN_IFADDR_RUNLOCK(&in_ifa_tracker); |
| 182 | return (ia); |
| 183 | } |
| 184 | } |
| 185 | IN_IFADDR_RUNLOCK(&in_ifa_tracker); |
| 186 | |
| 187 | return (NULL); |
| 188 | } |
| 189 | |
| 190 | /* |
| 191 | * Determine whether an IP address is in a reserved set of addresses |
no test coverage detected