diff options
| author | Herbert Xu <herbert@gondor.apana.org.au> | 2007-12-11 01:53:43 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-28 14:57:05 -0800 |
| commit | 005011211f559113686938c2c252b8ee1ab855b5 (patch) | |
| tree | a126bc8cbbfa9a263e06cc517fe3c1ae6f31af59 /net/xfrm/xfrm_input.c | |
| parent | 385ac2e3f226c09cb71733df1899658e33a7850f (diff) | |
| download | op-kernel-dev-005011211f559113686938c2c252b8ee1ab855b5.zip op-kernel-dev-005011211f559113686938c2c252b8ee1ab855b5.tar.gz | |
[IPSEC]: Add xfrm_input_state helper
This patch adds the xfrm_input_state helper function which returns the
current xfrm state being processed on the input path given an sk_buff.
This is currently only used by xfrm_input but will be used by ESP upon
asynchronous resumption.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/xfrm/xfrm_input.c')
| -rw-r--r-- | net/xfrm/xfrm_input.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/xfrm/xfrm_input.c b/net/xfrm/xfrm_input.c index 8b2b1b5..8624cbd 100644 --- a/net/xfrm/xfrm_input.c +++ b/net/xfrm/xfrm_input.c @@ -109,7 +109,7 @@ int xfrm_input(struct sk_buff *skb, int nexthdr, __be32 spi, int encap_type) /* A negative encap_type indicates async resumption. */ if (encap_type < 0) { async = 1; - x = skb->sp->xvec[skb->sp->len - 1]; + x = xfrm_input_state(skb); seq = XFRM_SKB_CB(skb)->seq; goto resume; } |
