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Fixed an overflow error with IPv6 route metric

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This commit is contained in:
Steven Barth 2008-12-10 21:45:29 +00:00
parent 8e62419bcb
commit 5412893954
1 changed files with 5 additions and 1 deletions
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6
modules/admin-full/luasrc/model/cbi/admin_network/routes.lua
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@ -15,6 +15,7 @@ require("luci.tools.webadmin")
m = Map("network", translate("a_n_routes"), translate("a_n_routes1")) m = Map("network", translate("a_n_routes"), translate("a_n_routes1"))
local routes6 = luci.sys.net.routes6() local routes6 = luci.sys.net.routes6()
local bit = require "bit"
if not arg or not arg[1] then if not arg or not arg[1] then
local routes = luci.sys.net.routes() local routes = luci.sys.net.routes()
@ -68,7 +69,10 @@ if not arg or not arg[1] then
metric = v:option(DummyValue, "metric", translate("metric")) metric = v:option(DummyValue, "metric", translate("metric"))
function metric.cfgvalue(self, section) function metric.cfgvalue(self, section)
return string.format( "%08X", routes6[section].metric ) local metr = routes6[section].metric
local lower = bit.band(metr, 0xffff)
local higher = bit.rshift(bit.band(metr, 0xffff0000), 16)
return "%04X%04X" % {higher, lower}
end end
end end
end end