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| author | Benoit Boissinot <benoit.boissinot@ens-lyon.org> | 2008-04-02 00:00:58 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-04-02 00:00:58 -0700 |
| commit | c6fbfac2e61c9a8617f64b93e8c990b8d864bce5 (patch) | |
| tree | 54fd0c1543069a617e3b315346e3593e0b3be52c /net/ipv6/addrconf.c | |
| parent | 1905f6c736cb618e07eca0c96e60e3c024023428 (diff) | |
| download | linux-c6fbfac2e61c9a8617f64b93e8c990b8d864bce5.tar.gz linux-c6fbfac2e61c9a8617f64b93e8c990b8d864bce5.tar.bz2 linux-c6fbfac2e61c9a8617f64b93e8c990b8d864bce5.zip | |
IPv6: only update the lifetime of the relevant temporary address
When receiving a prefix information from a routeur, only update the
lifetimes of the temporary address associated with that prefix.
Otherwise if one deprecated prefix is advertized, all your temporary
addresses will become deprecated.
Signed-off-by: Benoit Boissinot <benoit.boissinot@ens-lyon.org>
Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/addrconf.c')
| -rw-r--r-- | net/ipv6/addrconf.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index 101e0e70ba27..e11f10eceffc 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -1831,6 +1831,9 @@ ok: * lifetimes of an existing temporary address * when processing a Prefix Information Option. */ + if (ifp != ift->ifpub) + continue; + spin_lock(&ift->lock); flags = ift->flags; if (ift->valid_lft > valid_lft && |