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Cleanup unmap_ipv6_mapped_ipv4() macro

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This commit is contained in:
Dirk Ziegelmeier
2016-11-02 11:58:33 +01:00
parent 1dd97e7d53
commit b70ddf7b54
2 changed files with 12 additions and 13 deletions
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12
src/api/api_msg.c
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@@ -1401,8 +1401,9 @@ lwip_netconn_do_send(void *m)
#if LWIP_IPV4 && LWIP_IPV6
/* Dual-stack: Unmap IPv6 mapped IPv4 addresses */
if(NETCONNTYPE_ISIPV6(netconn_type(msg->conn)) && IP_IS_V4_VAL(msg->msg.b->addr)) {
unmap_ipv6_mapped_ipv4(&msg->msg.b->addr, &msg->msg.b->addr);
if (NETCONNTYPE_ISIPV6(netconn_type(msg->conn)) && ip6_addr_isipv6mappedipv4(ip_2_ip6(&msg->msg.b->addr))) {
unmap_ipv6_mapped_ipv4(ip_2_ip4(&msg->msg.b->addr), ip_2_ip6(&msg->msg.b->addr));
IP_SET_TYPE(&msg->msg.b->addr, IPADDR_TYPE_V4);
}
#endif /* LWIP_IPV4 && LWIP_IPV6 */
@@ -1722,11 +1723,8 @@ lwip_netconn_do_getaddr(void *m)
#if LWIP_IPV4 && LWIP_IPV6
/* Dual-stack: Map IPv4 addresses to IPv6 */
if(NETCONNTYPE_ISIPV6(netconn_type(msg->conn)) && IP_IS_V4_VAL(API_EXPR_DEREF(msg->msg.ad.ipaddr))) {
ip4_addr_t ip4;
ip4_addr_copy(ip4, *ip_2_ip4(&API_EXPR_DEREF(msg->msg.ad.ipaddr)));
ip4_2_ipv6_mapped_ipv4(ip_2_ip6(&API_EXPR_DEREF(msg->msg.ad.ipaddr)), &ip4);
if (NETCONNTYPE_ISIPV6(netconn_type(msg->conn)) && IP_IS_V4_VAL(API_EXPR_DEREF(msg->msg.ad.ipaddr))) {
ip4_2_ipv6_mapped_ipv4(ip_2_ip6(&API_EXPR_DEREF(msg->msg.ad.ipaddr)), ip_2_ip4(&API_EXPR_DEREF(msg->msg.ad.ipaddr)));
IP_SET_TYPE_VAL(API_EXPR_DEREF(msg->msg.ad.ipaddr), IPADDR_TYPE_V6);
}
#endif /* LWIP_IPV4 && LWIP_IPV6 */