Nmap Development mailing list archives
[NSE patch] port or service not matching ports
From: Sven Klemm <sven () c3d2 de>
Date: Sun, 23 Dec 2007 16:09:02 +0100
Hi everyone, the port_or_service function in the shortport library does not match ports because the port variable passed to portnumber is shadowed by the variable passed during portrule check. The attached patch fixes this behaviour. Cheers, Sven
Index: shortport.lua =================================================================== --- shortport.lua (revision 6611) +++ shortport.lua (working copy) @@ -65,7 +65,7 @@ end end -port_or_service = function(port, _service, proto, _state) +port_or_service = function(_port, _service, proto, _state) local state = _state or {"open", "open|filtered"} local state_table @@ -77,7 +77,7 @@ return function(host, port) for _, state in pairs(state_table) do - local port_checker = portnumber(port, proto, state) + local port_checker = portnumber(_port, proto, state) local service_checker = service(_service, proto, state) if (port_checker(host, port) or service_checker(host, port)) then return true
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- [NSE patch] port or service not matching ports Sven Klemm (Dec 23)