From e5ed0e7e78143a039213bc311f91a220083b2930 Mon Sep 17 00:00:00 2001 From: "Cody R. Brown" Date: Sun, 22 Jan 2017 22:25:44 -0800 Subject: [PATCH] luci-base: luci.tools.status: properly parse infinite dnsmasq leases The expiry time in a dnsmasq lease file line may be 0 (i.e. expiry date = 01/01/1970 00:00:00 GMT) to denote an infinite lease time, so adjust the code to properly support that. The expiry attribute of the lease object will be set to "false" in case of an infinite lease. This is to mimic the odhcp code below. If the expiry date is not equal to 0, then just do exactly what was done before (return the os.diff of current time and ts). Signed-off-by: Cody R. Brown --- modules/luci-base/luasrc/tools/status.lua | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/modules/luci-base/luasrc/tools/status.lua b/modules/luci-base/luasrc/tools/status.lua index b0df9d365..95ff46df1 100644 --- a/modules/luci-base/luasrc/tools/status.lua +++ b/modules/luci-base/luasrc/tools/status.lua @@ -26,17 +26,18 @@ local function dhcp_leases_common(family) break else local ts, mac, ip, name, duid = ln:match("^(%d+) (%S+) (%S+) (%S+) (%S+)") + local expire = tonumber(ts) or 0 if ts and mac and ip and name and duid then if family == 4 and not ip:match(":") then rv[#rv+1] = { - expires = os.difftime(tonumber(ts) or 0, os.time()), + expires = (expire ~= 0) and os.difftime(expire, os.time()), macaddr = mac, ipaddr = ip, hostname = (name ~= "*") and name } elseif family == 6 and ip:match(":") then rv[#rv+1] = { - expires = os.difftime(tonumber(ts) or 0, os.time()), + expires = (expire ~= 0) and os.difftime(expire, os.time()), ip6addr = ip, duid = (duid ~= "*") and duid, hostname = (name ~= "*") and name -- 2.11.0