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authorMasahide NAKAMURA <nakam@linux-ipv6.org>2007-12-20 20:41:12 -0800
committerDavid S. Miller <davem@davemloft.net>2008-01-28 14:59:36 -0800
commita1b051405bc16222d92c73b0c26d65b333a154ee (patch)
tree2950e34bbb51838f8da3e1d03c8ee608d3b56f55 /include/net
parentbd515c3e48ececd774eb3128e81b669dbbd32637 (diff)
downloadlinux-a1b051405bc16222d92c73b0c26d65b333a154ee.tar.bz2
[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 'include/net')
-rw-r--r--include/net/ip6_fib.h2
-rw-r--r--include/net/xfrm.h3
2 files changed, 4 insertions, 1 deletions
diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
index 14830edc2ac0..d8d85b13364d 100644
--- a/include/net/ip6_fib.h
+++ b/include/net/ip6_fib.h
@@ -101,7 +101,7 @@ struct rt6_info
atomic_t rt6i_ref;
/* more non-fragment space at head required */
- unsigned short nfheader_len;
+ unsigned short rt6i_nfheader_len;
u8 rt6i_protocol;
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index d6dae5ae7abe..eea1c327c93e 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -242,6 +242,9 @@ struct xfrm_policy_afinfo {
struct flowi *fl,
int reverse);
int (*get_tos)(struct flowi *fl);
+ int (*init_path)(struct xfrm_dst *path,
+ struct dst_entry *dst,
+ int nfheader_len);
int (*fill_dst)(struct xfrm_dst *xdst,
struct net_device *dev);
};