Fix: dns client should not bind local address

This commit is contained in:
gVisor bot 2021-01-04 00:51:53 +08:00
parent 350a65a36b
commit f0acebf56d

View file

@ -39,7 +39,7 @@ func (c *client) ExchangeContext(ctx context.Context, m *D.Msg) (msg *D.Msg, err
return nil, err
}
if dialer.DialHook != nil {
if ip != nil && ip.IsGlobalUnicast() && dialer.DialHook != nil {
network := "udp"
if strings.HasPrefix(c.Client.Net, "tcp") {
network = "tcp"