--- http.c.orig	2010-10-12 16:45:27.000000000 +0200
+++ http.c	2010-10-12 16:47:19.000000000 +0200
@@ -164,7 +164,7 @@
 		{
 			i ++;
 		}
-		strncat( conn->headers, s, MAX_QUERY );
+        strncat( conn->headers, s, sizeof(conn->headers) - strlen(conn->headers) - 1 );
 	}
 
 #ifdef DEBUG