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Fix null host error

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This commit is contained in:
emanuele-f 2017-03-01 12:46:10 +01:00
parent 0bbcc64bb1
commit d6458bbaa0
1 changed files with 3 additions and 3 deletions
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6
scripts/lua/get_db_data.lua
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@ -10,7 +10,7 @@ require "db_utils"
local json = require ("dkjson")
local ifId = _GET["ifid"]
local host = _GET["host"]
local host = _GET["host"] or ""
local epoch_end = tonumber(_GET["epoch_end"] or os.time())
local epoch_begin = tonumber(_GET["epoch_begin"] or epoch_end - 3600)
local l4proto = _GET["l4proto"]
@ -28,7 +28,7 @@ local timediff = epoch_end - epoch_begin + 1
local totals = { ["count"] = {}, ["timespan"] = timediff, ["status"] = "ok" }
local versions
local isv6 = isIPv6Address(_GET["host"])
local isv6 = isIPv6Address(host)
if(isv6) then
versions = { [6] = 'IPv6' }
@ -43,7 +43,7 @@ headerShown = false
-- os.execute("sleep 30") -- this is to test slow responses
for k,v in pairs(versions) do
local res = getNumFlows(ifId, k, _GET["host"], _GET["l4proto"], _GET["port"], _GET["protocol"], _GET["info"], _GET["epoch_begin"], _GET["epoch_end"])
local res = getNumFlows(ifId, k, host, _GET["l4proto"], _GET["port"], _GET["protocol"], _GET["info"], _GET["epoch_begin"], _GET["epoch_end"])
if res == nil or res[1] == nil then
totals["status"] = "error"