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raw, udp, tcp connect() does NOT need to match exact IP type - when PCB is bound to IPADDR_ANY_TYPE, it is OK to connect to IPv4 or IPv6

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This should finally implement task #14187: Dual Stack sendto with socket APIs
This commit is contained in:
Dirk Ziegelmeier 2016-11-16 23:39:43 +01:00
parent d026a3954a
commit 80a24c0399
3 changed files with 3 additions and 3 deletions
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2
src/core/raw.c
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@ -233,7 +233,7 @@ raw_bind(struct raw_pcb *pcb, const ip_addr_t *ipaddr)
err_t
raw_connect(struct raw_pcb *pcb, const ip_addr_t *ipaddr)
{
if ((pcb == NULL) || (ipaddr == NULL) || !IP_ADDR_PCB_VERSION_MATCH_EXACT(pcb, ipaddr)) {
if ((pcb == NULL) || (ipaddr == NULL) || !IP_ADDR_PCB_VERSION_MATCH(pcb, ipaddr)) {
return ERR_VAL;
}
ip_addr_set_ipaddr(&pcb->remote_ip, ipaddr);

2
src/core/tcp.c
View File

@ -826,7 +826,7 @@ tcp_connect(struct tcp_pcb *pcb, const ip_addr_t *ipaddr, u16_t port,
u32_t iss;
u16_t old_local_port;
if ((pcb == NULL) || (ipaddr == NULL) || !IP_ADDR_PCB_VERSION_MATCH_EXACT(pcb, ipaddr)) {
if ((pcb == NULL) || (ipaddr == NULL) || !IP_ADDR_PCB_VERSION_MATCH(pcb, ipaddr)) {
return ERR_VAL;
}

2
src/core/udp.c
View File

@ -1007,7 +1007,7 @@ udp_connect(struct udp_pcb *pcb, const ip_addr_t *ipaddr, u16_t port)
{
struct udp_pcb *ipcb;
if ((pcb == NULL) || (ipaddr == NULL) || !IP_ADDR_PCB_VERSION_MATCH_EXACT(pcb, ipaddr)) {
if ((pcb == NULL) || (ipaddr == NULL) || !IP_ADDR_PCB_VERSION_MATCH(pcb, ipaddr)) {
return ERR_VAL;
}