diff options
Diffstat (limited to 'slirp/ip_icmp.c')
| -rw-r--r-- | slirp/ip_icmp.c | 23 |
1 files changed, 7 insertions, 16 deletions
diff --git a/slirp/ip_icmp.c b/slirp/ip_icmp.c index 23b9f0fa45..592f33a827 100644 --- a/slirp/ip_icmp.c +++ b/slirp/ip_icmp.c @@ -157,12 +157,12 @@ icmp_input(struct mbuf *m, int hlen) goto freeit; } else { struct socket *so; - struct sockaddr_in addr; + struct sockaddr_storage addr; if ((so = socreate(slirp)) == NULL) goto freeit; if (icmp_send(so, m, hlen) == 0) { return; } - if(udp_attach(so) == -1) { + if (udp_attach(so, AF_INET) == -1) { DEBUG_MISC((dfd,"icmp_input udp_attach errno = %d-%s\n", errno,strerror(errno))); sofree(so); @@ -170,8 +170,10 @@ icmp_input(struct mbuf *m, int hlen) goto end_error; } so->so_m = m; + so->so_ffamily = AF_INET; so->so_faddr = ip->ip_dst; so->so_fport = htons(7); + so->so_lfamily = AF_INET; so->so_laddr = ip->ip_src; so->so_lport = htons(9); so->so_iptos = ip->ip_tos; @@ -179,20 +181,9 @@ icmp_input(struct mbuf *m, int hlen) so->so_state = SS_ISFCONNECTED; /* Send the packet */ - addr.sin_family = AF_INET; - if ((so->so_faddr.s_addr & slirp->vnetwork_mask.s_addr) == - slirp->vnetwork_addr.s_addr) { - /* It's an alias */ - if (so->so_faddr.s_addr == slirp->vnameserver_addr.s_addr) { - if (get_dns_addr(&addr.sin_addr) < 0) - addr.sin_addr = loopback_addr; - } else { - addr.sin_addr = loopback_addr; - } - } else { - addr.sin_addr = so->so_faddr; - } - addr.sin_port = so->so_fport; + addr = so->fhost.ss; + sotranslate_out(so, &addr); + if(sendto(so->s, icmp_ping_msg, strlen(icmp_ping_msg), 0, (struct sockaddr *)&addr, sizeof(addr)) == -1) { DEBUG_MISC((dfd,"icmp_input udp sendto tx errno = %d-%s\n", |