Changeset 47624 in vbox for trunk/src/VBox/Devices/Network/slirp

Timestamp:

Aug 8, 2013 9:58:55 PM (12 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

87825

Message:

NATState::pDnsList contains "internal" view of addresses, so localhost
is remapped to CTL_ALIAS there. Undo this in dnsproxy_query() so that
dnsproxy works with dnsmasq listening on localhost.

File:

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

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

@@ -396 +396 @@
     memset(&addr, 0, sizeof(struct sockaddr_in));
     addr.sin_family = AF_INET;
-    addr.sin_addr.s_addr  = req->dns_server->de_addr.s_addr;
+    if (req->dns_server->de_addr.s_addr == pData->special_addr.s_addr | RT_H2N_U32_C(CTL_ALIAS)) {
+        /* undo loopback remapping done in get_dns_addr_domain() */
+        addr.sin_addr.s_addr = RT_N2H_U32_C(INADDR_LOOPBACK);
+    }
+    else {
+        addr.sin_addr.s_addr = req->dns_server->de_addr.s_addr;
+    }
     addr.sin_port = htons(53);