Index: /trunk/src/VBox/Devices/Network/slirp/ip_output.c
===================================================================
--- /trunk/src/VBox/Devices/Network/slirp/ip_output.c	(revision 22672)
+++ /trunk/src/VBox/Devices/Network/slirp/ip_output.c	(revision 22673)
@@ -148,9 +148,11 @@
         memcpy(eh->h_source, eth_dst, ETH_ALEN); 
     
-        STAM_PROFILE_START(&pData->StatALIAS_output, a);
-        rc = LibAliasOut((m->m_la ? m->m_la : pData->proxy_alias), 
-            mtod(m, char *), m->m_len);
-        Log2(("NAT: LibAlias return %d\n", rc));
-        STAM_PROFILE_STOP(&pData->StatALIAS_output, a);
+        {
+            STAM_PROFILE_START(&pData->StatALIAS_output, a);
+            rc = LibAliasOut((m->m_la ? m->m_la : pData->proxy_alias), 
+                mtod(m, char *), m->m_len);
+            Log2(("NAT: LibAlias return %d\n", rc));
+            STAM_PROFILE_STOP(&pData->StatALIAS_output, a);
+        }
 
         if_output(pData, so, m);