diff options
Diffstat (limited to 'icmp.c')
| -rw-r--r-- | icmp.c | 23 |
1 files changed, 10 insertions, 13 deletions
@@ -173,30 +173,27 @@ static struct icmp_ping_flow *icmp_ping_new(const struct ctx *c, union epoll_ref ref = { .type = EPOLL_TYPE_PING }; union flow *flow = flow_alloc(); struct icmp_ping_flow *pingf; + const struct flowside *tgt; const void *bind_addr; - const char *bind_if; if (!flow) return NULL; flow_initiate_af(flow, PIF_TAP, af, saddr, id, daddr, id); - /* FIXME: Record outbound source address when known */ - flow_target_af(flow, PIF_HOST, af, NULL, 0, daddr, 0); - pingf = FLOW_SET_TYPE(flow, flowtype, ping); - - pingf->seq = -1; - if (af == AF_INET) { + if (af == AF_INET) bind_addr = &c->ip4.addr_out; - bind_if = c->ip4.ifname_out; - } else { + else if (af == AF_INET6) bind_addr = &c->ip6.addr_out; - bind_if = c->ip6.ifname_out; - } + + tgt = flow_target_af(flow, PIF_HOST, af, bind_addr, 0, daddr, 0); + pingf = FLOW_SET_TYPE(flow, flowtype, ping); + + pingf->seq = -1; ref.flowside = FLOW_SIDX(flow, TGTSIDE); - pingf->sock = sock_l4(c, af, EPOLL_TYPE_PING, bind_addr, bind_if, - 0, ref.data); + pingf->sock = flowside_sock_l4(c, EPOLL_TYPE_PING, PIF_HOST, + tgt, ref.data); if (pingf->sock < 0) { warn("Cannot open \"ping\" socket. You might need to:"); |