abc/lwip
1
0
Fork 0
mirror of https://git.savannah.nongnu.org/git/lwip.git synced 2025-08-04 21:44:38 +08:00
Code Issues Packages Projects Releases Wiki Activity

Merge remote-tracking branch 'origin/master' into ppp-new

Browse Source
This commit is contained in:
Sylvain Rochet 2012-07-24 23:17:15 +02:00
commit 48d364e269
1 changed files with 5 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
src/core/tcp.c
View File

@ -591,11 +591,12 @@ tcp_listen_dual_with_backlog(struct tcp_pcb *pcb, u8_t backlog)
{ {
struct tcp_pcb *lpcb; struct tcp_pcb *lpcb;
if (!ipX_addr_isany(PCB_ISIPV6(pcb), &pcb->local_ip)) {
return NULL;
}
lpcb = tcp_listen_with_backlog(pcb, backlog); lpcb = tcp_listen_with_backlog(pcb, backlog);
if (lpcb != NULL) { if ((lpcb != NULL) &&
ipX_addr_isany(PCB_ISIPV6(pcb), &pcb->local_ip)) {
/* The default behavior is to accept connections on either
* IPv4 or IPv6, if not bound. */
/* @see NETCONN_FLAG_IPV6_V6ONLY for changing this behavior */
((struct tcp_pcb_listen*)lpcb)->accept_any_ip_version = 1; ((struct tcp_pcb_listen*)lpcb)->accept_any_ip_version = 1;
} }
return lpcb; return lpcb;