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o [NSE] Clean indentation and make some variables local.

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This commit is contained in:
djalal
2011-07-05 16:01:03 +00:00
parent 21abe501ea
commit e7d45910d9
1 changed files with 62 additions and 65 deletions
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7
scripts/ftp-vsftpd-backdoor.nse
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@@ -1,6 +1,3 @@
-- -*- mode: lua -*-
-- vim: set filetype=lua :
description = [[
Tests for the presence of the vsFTPd 2.3.4 backdoor reported on 2011-07-04. This
script attempts to exploit the backdoor using the innocuous <code>id</code>
@@ -134,7 +131,7 @@ action = function(host, port)
end
-- Read banner.
buffer = stdnse.make_buffer(sock, "\r?\n")
local buffer = stdnse.make_buffer(sock, "\r?\n")
local code, message = ftp.read_reply(buffer)
if not code then
stdnse.print_debug(1, "%s: can't read banner: %s",
@@ -152,7 +149,7 @@ action = function(host, port)
stdnse.sleep(1)
-- check if vsFTPd was backdoored
local status, ret = check_backdoor(host, cmd)
status, ret = check_backdoor(host, cmd)
if not status then
stdnse.print_debug(1, "%s: %s", SCRIPT_NAME, ret)
return nil