--- l7-filter-userspace-0.11/l7-queue.cpp.orig	2008-09-27 10:51:01.000000000 +0400
+++ l7-filter-userspace-0.11/l7-queue.cpp	2011-11-05 03:11:08.595773935 +0400
@@ -196,7 +196,7 @@
   ifi = nfq_get_outdev(tb);
   if(ifi) l7printf(4, "outdev = %d ", ifi);
 
-  ret = nfq_get_payload(tb, &data);
+  ret = nfq_get_payload(tb, (unsigned char**)&data);
   if(ret >= 0) l7printf(4, "payload_len = %d\n", ret);
   
   char ip_protocol = data[9];