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Replace some string.char and bin.pack calls with literals

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dmiller
2015-02-27 19:42:56 +00:00
parent 204d37e4d7
commit 0e74dd7a35
37 changed files with 85 additions and 97 deletions
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10
nselib/mssql.lua
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@@ -3080,9 +3080,7 @@ Auth = {
return
end
if(#password < 14) then
password = password .. string.rep(string.char(0), 14 - #password)
end
password = password .. string.rep('\0', 14 - #password)
password = password:upper()
@@ -3096,9 +3094,7 @@ Auth = {
local result = openssl.encrypt("DES", key1, nil, nonce) .. openssl.encrypt("DES", key2, nil, nonce)
if(#result < 21) then
result = result .. string.rep(string.char(0), 21 - #result)
end
result = result .. string.rep('\0', 21 - #result)
str1 = string.sub(result, 1, 7)
str2 = string.sub(result, 8, 14)
@@ -3135,7 +3131,7 @@ Util =
-- @return string containing a two byte representation of str where a zero
-- byte character has been tagged on to each character.
ToWideChar = function( str )
return str:gsub("(.)", "%1" .. string.char(0x00) )
return str:gsub("(.)", "%1\0" )
end,