netdev - Re: [patch net-next 1/2] ip: add support for alternative name addition/deletion/list

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20190930092718.2d3a47ab@hermes.lan>
Date:   Mon, 30 Sep 2019 09:27:18 -0700
From:   Stephen Hemminger <stephen@...workplumber.org>
To:     Jiri Pirko <jiri@...nulli.us>
Cc:     netdev@...r.kernel.org, davem@...emloft.net,
        jakub.kicinski@...ronome.com, dsahern@...il.com,
        roopa@...ulusnetworks.com, dcbw@...hat.com,
        nikolay@...ulusnetworks.com, mkubecek@...e.cz, andrew@...n.ch,
        parav@...lanox.com, saeedm@...lanox.com, f.fainelli@...il.com,
        sd@...asysnail.net, sbrivio@...hat.com, pabeni@...hat.com,
        mlxsw@...lanox.com
Subject: Re: [patch net-next 1/2] ip: add support for alternative name
 addition/deletion/list

On Mon, 30 Sep 2019 11:59:02 +0200
Jiri Pirko <jiri@...nulli.us> wrote:

> +		open_json_array(PRINT_JSON, "altnames");
> +		for (i = RTA_DATA(proplist); RTA_OK(i, rem);
> +		     i = RTA_NEXT(i, rem)) {
> +			if (i->rta_type != IFLA_ALT_IFNAME)
> +				continue;
> +			print_string(PRINT_FP, "NULL", "%s    altname ", _SL_);

You can pass real NULL versus quoted NULL when doing print to file only