slirp: fix pinging the virtual ipv4 DNS server
so that people do not think it is not working at least basically.
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
diff --git a/slirp/ip_icmp.c b/slirp/ip_icmp.c
index 5ffc7a6..0b667a4 100644
--- a/slirp/ip_icmp.c
+++ b/slirp/ip_icmp.c
@@ -152,8 +152,9 @@
switch (icp->icmp_type) {
case ICMP_ECHO:
ip->ip_len += hlen; /* since ip_input subtracts this */
- if (ip->ip_dst.s_addr == slirp->vhost_addr.s_addr) {
- icmp_reflect(m);
+ if (ip->ip_dst.s_addr == slirp->vhost_addr.s_addr ||
+ ip->ip_dst.s_addr == slirp->vnameserver_addr.s_addr) {
+ icmp_reflect(m);
} else if (slirp->restricted) {
goto freeit;
} else {
