diff options
Diffstat (limited to 'icmp.c')
| -rw-r--r-- | icmp.c | 16 |
1 files changed, 4 insertions, 12 deletions
@@ -187,16 +187,12 @@ int icmp_tap_handler(const struct ctx *c, uint8_t pif, int af, iref.id = id = ntohs(ih->un.echo.id); if ((s = icmp_id_map[V4][id].sock) <= 0) { - const struct in_addr *bind_addr = NULL; const char *bind_if; bind_if = *c->ip4.ifname_out ? c->ip4.ifname_out : NULL; - if (!IN4_IS_ADDR_UNSPECIFIED(&c->ip4.addr_out)) - bind_addr = &c->ip4.addr_out; - - s = sock_l4(c, AF_INET, IPPROTO_ICMP, bind_addr, - bind_if, id, iref.u32); + s = sock_l4(c, AF_INET, IPPROTO_ICMP, + &c->ip4.addr_out, bind_if, id, iref.u32); if (s < 0) goto fail_sock; if (s > FD_REF_MAX) { @@ -241,16 +237,12 @@ int icmp_tap_handler(const struct ctx *c, uint8_t pif, int af, iref.id = id = ntohs(ih->icmp6_identifier); if ((s = icmp_id_map[V6][id].sock) <= 0) { - const struct in6_addr *bind_addr = NULL; const char *bind_if; bind_if = *c->ip6.ifname_out ? c->ip6.ifname_out : NULL; - if (!IN6_IS_ADDR_UNSPECIFIED(&c->ip6.addr_out)) - bind_addr = &c->ip6.addr_out; - - s = sock_l4(c, AF_INET6, IPPROTO_ICMPV6, bind_addr, - bind_if, id, iref.u32); + s = sock_l4(c, AF_INET6, IPPROTO_ICMPV6, + &c->ip6.addr_out, bind_if, id, iref.u32); if (s < 0) goto fail_sock; if (s > FD_REF_MAX) { |