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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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4
nselib/smb.lua
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@@ -647,7 +647,7 @@ function smb_encode_header(smb, command, overrides)
overrides = overrides or {}
-- Used for the header
local sig = string.char(0xFF) .. "SMB"
local sig = "\xFFSMB"
-- Pretty much every flags is deprecated. We set these two because they're required to be on.
local flags = bit.bor(0x10, 0x08) -- SMB_FLAGS_CANONICAL_PATHNAMES | SMB_FLAGS_CASELESS_PATHNAMES
@@ -1017,7 +1017,7 @@ function negotiate_protocol(smb, overrides)
-- Get the protocol version
local protocol_version = string.char(header1, header2, header3, header4)
if(protocol_version == (string.char(0xFE) .. "SMB")) then
if(protocol_version == ("\xFESMB")) then
return false, "SMB: Server returned a SMBv2 packet, don't know how to handle"
end