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Prevent an error when optional argument "overrides" is not passed

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Prevent a potentially unexpected side-effect when the argument is passed.
This commit is contained in:
nnposter 2019-09-05 21:56:54 +00:00
parent 90a2063c9d
commit 59c53f07fd
2 changed files with 5 additions and 3 deletions
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5
scripts/smb-protocols.nse
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@ -51,10 +51,9 @@ hostrule = function(host)
end
action = function(host,port)
local status, supported_dialects, overrides
local status, supported_dialects
local output = stdnse.output_table()
overrides = {}
status, supported_dialects = smb.list_dialects(host, overrides)
status, supported_dialects = smb.list_dialects(host)
if status then
for i, v in pairs(supported_dialects) do -- Mark SMBv1 as insecure
if v == "NT LM 0.12" then