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[NSE] Add the filename and runlevel globals to scripts when loaded via

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Script.new. Because of the new strict.lua library being added, scripts
would look for the absent filename global at load-time and fail due to an
error (ssh-hostkey.nse).
This commit is contained in:
batrick
2009-07-21 22:21:48 +00:00
parent 80c7b8af1b
commit cadc08047f
1 changed files with 4 additions and 1 deletions
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5
nse_main.lua
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@@ -262,7 +262,10 @@ do
end end
local file_closure = assert(loadfile(filename)); local file_closure = assert(loadfile(filename));
-- Give the closure its own environment, with global access -- Give the closure its own environment, with global access
local env = setmetatable({}, {__index = _G}); local env = setmetatable({
filename = filename,
runlevel = 1,
}, {__index = _G});
setfenv(file_closure, env); setfenv(file_closure, env);
local co = create(file_closure); -- Create a garbage thread local co = create(file_closure); -- Create a garbage thread
assert(resume(co)); -- Get the globals it loads in env assert(resume(co)); -- Get the globals it loads in env