Changeset 50673 in vbox for trunk/src/VBox/Devices/Network/slirp

Timestamp:

Mar 4, 2014 1:36:57 AM (11 years ago)

Author:

vboxsync

Message:

NAT/dnsproxy.c:timeout if DNS server list is empty just drop the request.

File:

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

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

@@ -121 +121 @@
     AssertPtrReturnVoid(arg);
 
-    de = TAILQ_PREV(req->dns_server, dns_list_head, de_list);
-
-    if (de == NULL)
+    if (   req->dns_server == NULL
+        || (de = TAILQ_PREV(req->dns_server, dns_list_head, de_list)) == NULL)
     {
         hash_remove_request(pData, req);