Changeset 71202 in vbox for trunk

Timestamp:

Mar 5, 2018 2:45:44 PM (7 years ago)

Author:

vboxsync

Message:

NAT: nameserver 0.0.0.0 is a valid setting. Map it to host's loopback.

File:

• trunk/src/VBox/Devices/Network/slirp/slirp_dns.c (modified) (1 diff)

trunk/src/VBox/Devices/Network/slirp/slirp_dns.c

@@ -194 +194 @@
             }
         }
+        else if (address->IPv4.u == INADDR_ANY)
+        {
+            /*
+             * This doesn't seem to be very well documented except for
+             * RTFS of res_init.c, but INADDR_ANY is a valid value for
+             * for "nameserver".
+             */
+            address->IPv4.u = pData->special_addr.s_addr | RT_H2N_U32_C(CTL_ALIAS);
+        }
 
         pDns = RTMemAllocZ(sizeof(struct dns_entry));