On 19.01.2014 21:33, Bjoern A. Zeeb wrote:
On 19 Jan 2014, at 16:07 , Alexander V. Chernikov <melif...@freebsd.org> wrote:
Author: melifaro
Date: Sun Jan 19 16:07:27 2014
New Revision: 260882
URL: http://svnweb.freebsd.org/changeset/base/260882
Log:
Further rework netinet6 address handling code:
* Set ia address/mask values BEFORE attaching to address lists.
Inet6 address assignment is not atomic, so the simplest way to
do this atomically is to fill in ia before attach.
* Validate irfa->ia_addr field before use (we permit ANY sockaddr in old
code).
* Do some renamings:
in6_ifinit -> in6_notify_ifa (interaction with other subsystems is here)
in6_setup_ifa -> in6_broadcast_ifa (LLE/Multicast/DaD code)
Broadcast is a not exactly a good name with IPv6.
Yes, true. s/broadcast/multicast/ ?
Anyway, I'm happy with any other naming.
in6_ifaddloop -> nd6_add_ifa_lle
in6_ifremloop -> nd6_rem_ifa_lle
* Split working with LLE and route announce code for last two.
Add temporary in6_newaddrmsg() function to mimic current rtsock behaviour.
* Call device SIOCSIFADDR handler IFF we're adding first address.
In IPv4 we have to call it on every address change since ARP record
is installed by arp_ifinit() which is called by given handler.
IPv6 stack, on the opposite is responsible to call nd6_add_ifa_lle() so
there is no reason to call SIOCSIFADDR often.
Modified:
head/sys/netinet/ip_carp.c
head/sys/netinet6/in6.c
head/sys/netinet6/in6_var.h
head/sys/netinet6/nd6.c
head/sys/netinet6/nd6.h
—
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