Changeset 76031 in vbox

Timestamp:

Dec 6, 2018 8:24:40 PM (6 years ago)

Author:

vboxsync

Message:

NAT: Exegetical tradition of RFC1035 holds that "Not Implemented"
response code is strictly for unsupported OPCODEs. ticketref:18171

File:

• trunk/src/VBox/Devices/Network/slirp/hostres.c (modified) (4 diffs)

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

@@ -266 +266 @@
     {
         LogErr(("NAT: hostres: multiple questions\n"));
-        refuse_mbuf(m, RCode_NotImp);
+        refuse_mbuf(m, RCode_FormErr);
         return VERR_PARSE_ERROR;
     }
@@ -273 +273 @@
     {
         LogErr(("NAT: hostres: answers in query\n"));
-        refuse_mbuf(m, RCode_NotImp);
+        refuse_mbuf(m, RCode_FormErr);
         return VERR_PARSE_ERROR;
     }
@@ -512 +512 @@
     {
         LogErr(("NAT: hostres: unsupported qclass %d\n", qclass));
-        return refuse(res, RCode_NotImp);
+        return refuse(res, RCode_NXDomain);
     }
 
@@ -521 +521 @@
     {
         LogErr(("NAT: hostres: unsupported qtype %d\n", qtype));
-        return refuse(res, RCode_NotImp);
+        return refuse(res, RCode_NXDomain);
     }