From a27c539deac41b583434564fbd0c2f8c5317b0f9 Mon Sep 17 00:00:00 2001 From: Jo-Philipp Wich Date: Tue, 27 Jan 2009 16:48:46 +0000 Subject: [PATCH] modules/admin-core: prevent crash in network interface overview when netmask option is defined, but empty --- modules/admin-core/luasrc/tools/webadmin.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/modules/admin-core/luasrc/tools/webadmin.lua b/modules/admin-core/luasrc/tools/webadmin.lua index f7eddd800..62168ebb7 100644 --- a/modules/admin-core/luasrc/tools/webadmin.lua +++ b/modules/admin-core/luasrc/tools/webadmin.lua @@ -66,7 +66,7 @@ function network_get_addresses(net) local mav4 = state:get("network", net, "netmask") local ipv6 = state:get("network", net, "ip6addr") - if ipv4 and mav4 then + if ipv4 and mav4 and #ipv4 > 0 and #mav4 > 0 then ipv4 = luci.ip.IPv4(ipv4, mav4) if ipv4 then @@ -168,4 +168,4 @@ function iface_get_network(iface) ) return net -end \ No newline at end of file +end -- 2.25.1