Nmap Development mailing list archives
Re: Bugfixes for smb-psexec
From: Patrick Donnelly <batrick () batbytes com>
Date: Mon, 5 Jul 2010 18:18:41 -0400
Hi Ron, On Mon, Jul 5, 2010 at 2:41 PM, Ron <ron () skullsecurity net> wrote:
On Mon, 21 Jun 2010 16:12:48 -0600 David Fifield <david () bamsoftware com> wrote:It's not particularly clean to grep the first line for the word "module". Could you redefine the module function to a do-nothing function, or a function that prints the error message?I was looking at how to do that, but I don't know how. Batrick, here's the code I'm using, can you tell me what's going wrong? I'm out of my Lua element here. -- Load the config file stdnse.print_debug(1, "smb-psexec: Attempting to load config file: %s", filename) local file = loadfile(filename) if(not(file)) then return false, "Couldn't load module file:\n" .. filename end -- Run the config file local real_module = module -- Re-define the module() function temporarily module = function() io.write("TESTING!\n\n") end -- Run the code file() -- Restore the original module() function module = real_module
Each function can have its own environment, so you don't need to change the module function in the global environment. Instead you can assign an environment that has a custom module function: local f = loadfile(...) setfenv(f, setmetatable({module = function() end}, {__index = _G})) f() -- - Patrick Donnelly _______________________________________________ Sent through the nmap-dev mailing list http://cgi.insecure.org/mailman/listinfo/nmap-dev Archived at http://seclists.org/nmap-dev/
Current thread:
- Re: Bugfixes for smb-psexec Ron (Jul 05)
- Re: Bugfixes for smb-psexec Patrick Donnelly (Jul 05)
- Re: Bugfixes for smb-psexec Ron (Jul 06)
- Re: Bugfixes for smb-psexec David Fifield (Jul 28)
- Re: Bugfixes for smb-psexec Ron (Jul 06)
- <Possible follow-ups>
- Re: Bugfixes for smb-psexec Ron (Jul 05)
- Re: Bugfixes for smb-psexec Patrick Donnelly (Jul 05)