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Fixes to rpc-grind

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NSE: rpc-grind Connect(): RPC library does not support: nil protocol
NSE: rpc-grind Connect(): RPC library does not support: rpcbind version
81578896

These errors caused by ChkProgram and ChkVersion called from
rpc.Comm.Connect. Added a dummy program in rpc-grind and a check for
self.checkprogver in ChkVersion, and everything works great.

Also fixed portrule to only fail if the non-rpcbind service name was not
the result of table lookup. Was failing on port 2049 (in nmap-services
as "nfs") without -sV.
This commit is contained in:
dmiller
2012-08-18 03:32:50 +00:00
parent f8335fc3f0
commit 4728d7437d
2 changed files with 3 additions and 3 deletions
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1
nselib/rpc.lua
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@@ -231,6 +231,7 @@ Comm = {
-- @return status boolean true on success, false on failure
-- @return string containing error message (if status is false)
ChkVersion = function(self)
if not self.checkprogver then return true end
if ( self.version > RPC_version[self.program].max or
self.version < RPC_version[self.program].min ) then
return false, string.format("RPC library does not support: %s version %d",