o [NSE] Changed and documented the name of the maxfiles argument used

to limit output in the nfs-dirlist script.

CHANGELOG

@@ -2,6 +2,9 @@
 
 [NOT YET RELEASED]
 
+o [NSE] Changed and documented the name of the maxfiles argument used
+  to limit output in the nfs-dirlist script.
+
 o Fixed reading of the interface table on NetBSD. Running nmap
   --iflist would report "INTERFACES: NONE FOUND(!)" and any scan done
   as root would fail with "WARNING: Unable to find appropriate

scripts/nfs-dirlist.nse

@@ -16,13 +16,17 @@ Does a directory listing of a remote NFS share
 -- |     storage
 -- |_    web
 --
+-- @args nfs-dirlist.maxfiles If set limits the amount of files returned by the
+--       script for each export. If set to zero or less all files are shown.
+--       (default 10)
+
 
 -- Version 0.3
 --
 -- Created 01/25/2010 - v0.1 - created by Patrik Karlsson <patrik@cqure.net>
 -- Revised 02/22/2010 - v0.2 - adapted to support new RPC library
 -- Revised 03/13/2010 - v0.3 - converted host to port rule
-
+-- Revised 03/28/2010 - v0.4 - changed and documented maxfiles argument
 
 author = "Patrik Karlsson"
 license = "Same as Nmap--See http://nmap.org/book/man-legal.html"
@@ -51,10 +55,11 @@ action = function(host, port)
 		local status, dirlist = rpc.Helper.Dir(host, port, v.name)
 			
 		if status and dirlist then
-			local max_files = tonumber(nmap.registry.args.nfs_max_files) or 10
+			local max_files = tonumber(nmap.registry.args['nfs-dirlist.maxfiles']) or 10
+			
 			hasmore = false
 			for _, v in ipairs( dirlist.entries ) do
-				if #files >= max_files then
+				if ( ( 0 < max_files ) and ( #files >= max_files ) ) then
 					hasmore = true
 					break
 				end