luci-mod-network: enforce IPv4 mode for traceroute call

Recent busybox traceroute applet versions support both IPv4 and IPv6 and
default to IPv6 when running a route trace to an IPv6 enabled target
host. Pass the `-4` flag to enforce IPv4 mode in this case.

Fixes: #5155
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit c4f4294615)
This commit is contained in:
Jo-Philipp Wich 2021-06-30 17:21:50 +02:00
parent 165e411cd4
commit 49aa9c61db

View file

@ -36,7 +36,7 @@ return view.extend({
handleTraceroute: function(ev, cmd) {
var exec = cmd || 'traceroute',
addr = ev.currentTarget.parentNode.previousSibling.value,
args = (exec == 'traceroute') ? [ '-q', '1', '-w', '1', '-n', addr ] : [ '-q', '1', '-w', '2', '-n', addr ];
args = (exec == 'traceroute') ? [ '-4', '-q', '1', '-w', '1', '-n', addr ] : [ '-q', '1', '-w', '2', '-n', addr ];
return this.handleCommand(exec, args);
},