diff mbox

[PULL,4/9] slirp: fix pinging the virtual ipv4 DNS server

Message ID 20170429164750.17414-5-samuel.thibault@ens-lyon.org
State New
Headers show

Commit Message

Samuel Thibault April 29, 2017, 4:47 p.m. UTC 
so that people do not think it is not working at least basically.

Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
---
 slirp/ip_icmp.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/slirp/ip_icmp.c b/slirp/ip_icmp.c
index 5ffc7a683d..0b667a429a 100644
--- a/slirp/ip_icmp.c
+++ b/slirp/ip_icmp.c
@@ -152,8 +152,9 @@  icmp_input(struct mbuf *m, int hlen)
   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 {