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| author | Masahide NAKAMURA <nakam@linux-ipv6.org> | 2007-12-20 20:41:12 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-28 14:59:36 -0800 |
| commit | a1b051405bc16222d92c73b0c26d65b333a154ee (patch) | |
| tree | 2950e34bbb51838f8da3e1d03c8ee608d3b56f55 /net/ipv4/xfrm4_policy.c | |
| parent | bd515c3e48ececd774eb3128e81b669dbbd32637 (diff) | |
| download | op-kernel-dev-a1b051405bc16222d92c73b0c26d65b333a154ee.zip op-kernel-dev-a1b051405bc16222d92c73b0c26d65b333a154ee.tar.gz | |
[XFRM] IPv6: Fix dst/routing check at transformation.
IPv6 specific thing is wrongly removed from transformation at net-2.6.25.
This patch recovers it with current design.
o Update "path" of xfrm_dst since IPv6 transformation should
care about routing changes. It is required by MIPv6 and
off-link destined IPsec.
o Rename nfheader_len which is for non-fragment transformation used by
MIPv6 to rt6i_nfheader_len as IPv6 name space.
Signed-off-by: Masahide NAKAMURA <nakam@linux-ipv6.org>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/xfrm4_policy.c')
| -rw-r--r-- | net/ipv4/xfrm4_policy.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c index 5ccae3a..656345f 100644 --- a/net/ipv4/xfrm4_policy.c +++ b/net/ipv4/xfrm4_policy.c @@ -84,6 +84,12 @@ static int xfrm4_get_tos(struct flowi *fl) return fl->fl4_tos; } +static int xfrm4_init_path(struct xfrm_dst *path, struct dst_entry *dst, + int nfheader_len) +{ + return 0; +} + static int xfrm4_fill_dst(struct xfrm_dst *xdst, struct net_device *dev) { struct rtable *rt = (struct rtable *)xdst->route; @@ -251,6 +257,7 @@ static struct xfrm_policy_afinfo xfrm4_policy_afinfo = { .find_bundle = __xfrm4_find_bundle, .decode_session = _decode_session4, .get_tos = xfrm4_get_tos, + .init_path = xfrm4_init_path, .fill_dst = xfrm4_fill_dst, }; |
