linux-kernel - Re: [PATCH] IPv6: ipv6_addr_type() doesn't know about RFC4193 addresses

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Message-ID: <18087.62656.490978.692574@zeus.sw.starentnetworks.com>
Date:	Wed, 25 Jul 2007 21:11:28 -0400
From:	Dave Johnson <djohnson+linux-kernel@...starentnetworks.com>
To:	David Miller <davem@...emloft.net>
Cc:	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	lksctp-developers@...ts.sourceforge.net,
	sakkiped@...rentnetworks.com
Subject: Re: [PATCH] IPv6: ipv6_addr_type() doesn't know about RFC4193 addresses

David Miller writes:
> Contrarily, there may be ipv6_addr_type() call sites that really
> do want to reject rfc4193 addresses.

A quick look through the callers and only these functions should be
effected, they check either RESERVED or UNICAST from ipv6_addr_type():

net/ipv6/addrconf.c:                ipv6_dev_get_saddr()
net/ipv6/exthdrs.c:                 ipv6_dest_hao()   
net/ipv6/ip6_tunnel.c:              ip6_tnl_set_cap()
net/ipv6/netfilter/ip6t_REJECT.c:   send_reset()
net/ipv6/route.c:                   ip6_route_add()
net/ipv6/route.c:                   ip6_pkt_drop()
net/sctp/ipv6.c:                    sctp_v6_available()
net/sctp/ipv6.c:                    sctp_v6_addr_valid()

-- 
Dave Johnson
Starent Networks

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