The usage of ping require that to run as root. And this can open a big security issue as the paramater host of the function "check_ping" can be used for a root command injection.
I know that this is not going to be exposed on Internet, but I think it should be fixed in any case.
I am at work, but I can open a PR fixing it later.
I know that this is not going to be exposed on Internet, but I think it should be fixed in any case. I am at work, but I can open a PR fixing it later.