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Together with Simon: Eliminate last instances of isipv6 member in pcbs;

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Don't allow NULL pointers (IPv4 ANY) in connect() and sendto() functions as destinations since this does not make sense.
This commit is contained in:
Dirk Ziegelmeier
2016-02-22 13:03:51 +01:00
parent be9cd800b0
commit 880f1008d6
6 changed files with 35 additions and 37 deletions
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5
src/api/api_msg.c
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@@ -556,7 +556,8 @@ pcb_new(struct api_msg_msg *msg)
#if LWIP_IPV4 && LWIP_IPV6
else {
if (NETCONNTYPE_ISIPV6(msg->conn->type)) {
ip_set_v6(msg->conn->pcb.ip, 1);
IP_SET_TYPE_VAL(msg->conn->pcb.ip->local_ip, IPADDR_TYPE_V6);
IP_SET_TYPE_VAL(msg->conn->pcb.ip->remote_ip, IPADDR_TYPE_V6);
}
}
#endif /* LWIP_IPV4 && LWIP_IPV6 */
@@ -1764,7 +1765,7 @@ lwip_netconn_do_join_leave_group(struct api_msg_msg *msg)
if (NETCONNTYPE_GROUP(msg->conn->type) == NETCONN_UDP) {
#if LWIP_UDP
#if LWIP_IPV6 && LWIP_IPV6_MLD
if (PCB_ISIPV6(msg->conn->pcb.udp)) {
if (NETCONNTYPE_ISIPV6(msg->conn->type)) {
if (msg->msg.jl.join_or_leave == NETCONN_JOIN) {
msg->err = mld6_joingroup(ip_2_ip6(API_EXPR_REF(msg->msg.jl.netif_addr)),
ip_2_ip6(API_EXPR_REF(msg->msg.jl.multiaddr)));