netdev - Re: [PATCH iproute2] vxlan: add ipv6 support

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Message-ID: <20130418155703.251298c3@nehalam.linuxnetplumber.net>
Date:	Thu, 18 Apr 2013 15:57:03 -0700
From:	Stephen Hemminger <stephen@...workplumber.org>
To:	Cong Wang <amwang@...hat.com>
Cc:	netdev@...r.kernel.org
Subject: Re: [PATCH iproute2] vxlan: add ipv6 support

On Wed, 17 Apr 2013 13:10:23 +0800
Cong Wang <amwang@...hat.com> wrote:

> +			if (!inet_pton(AF_INET, *argv, &gaddr)) {
> +				if (!inet_pton(AF_INET6, *argv, &gaddr6)) {
> +					fprintf(stderr, "Invalid address \"%s\"\n", *argv);
> +					return -1;
> +				} else if (!IN6_IS_ADDR_MULTICAST(&gaddr6))
> +					invarg("invald group address", *argv);
> +			} else if (!IN_MULTICAST(ntohl(gaddr)))
> +					invarg("invald group address", *argv);

Maybe using getaddrinfo would be better to allow symbolic names as well?
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