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ospf.lua: Corrected header tostring for null authentication packets.

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kroosec 2012-08-05 11:23:16 +00:00
parent 93a54ee8b1
commit 7864c3cb08
1 changed files with 3 additions and 1 deletions
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4
nselib/ospf.lua
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@ -100,7 +100,9 @@ OSPF = {
__tostring = function(self)
local hdr = bin.pack(">CCS", self.ver, self.type, self.length )
hdr = hdr .. bin.pack(">IISS", self.router_id, self.area_id, self.chksum, self.auth_type)
if self.auth_type == 0x01 then
if self.auth_type == 0x00 then
hdr = hdr .. bin.pack(">L", 0x00)
elseif self.auth_type == 0x01 then
hdr = hdr .. bin.pack(">A8", self.auth_data.password)
elseif self.auth_type == 0x02 then
hdr = hdr .. bin.pack(">A".. self.auth_data.length, self.auth_data.hash)