Changeset 18865 in vbox for trunk/src/VBox/Devices

Timestamp:

Apr 10, 2009 12:46:37 PM (16 years ago)

Author:

vboxsync

Message:

NAT: some dhcp clients happy to have at least " " domain name than to have nothing.

File:

• trunk/src/VBox/Devices/Network/slirp/slirp.c (modified) (2 diffs)

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

@@ -340 +340 @@
     struct dns_entry *da = NULL;
     struct dns_domain_entry *dd = NULL;
+    int fzerro_len_added = 0;
     ULONG ret = ERROR_SUCCESS;
 
@@ -407 +408 @@
             RTUtf16ToUtf8(addr->DnsSuffix, &suffix);
             
-            if (strlen(suffix) == 0)
-                goto next_dns;
+            if (strlen(suffix) == 0) {
+                /* dhcpcd client very sad if no domain name is passed */
+                if (fzerro_len_added)
+                    goto next_dns;
+                fzerro_len_added = 1; 
+                suffix = RTStrDup(" ");
+            }
 
             found = 0;