path: root/net/ipv4/ah4.c
diff options
authorSteffen Klassert <steffen.klassert@secunet.com>2011-03-08 00:06:31 +0000
committerDavid S. Miller <davem@davemloft.net>2011-03-13 20:22:28 -0700
commit1ce3644ade9c865c755bf0f6a4e109b7bb6eb60f (patch)
tree14ce0727337a43d1fa28432d01189d1a5f4269c7 /net/ipv4/ah4.c
parentxfrm: Add basic infrastructure to support IPsec extended sequence numbers (diff)
xfrm: Use separate low and high order bits of the sequence numbers in xfrm_skb_cb
To support IPsec extended sequence numbers, we split the output sequence numbers of xfrm_skb_cb in low and high order 32 bits and we add the high order 32 bits to the input sequence numbers. All users are updated accordingly. Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ah4.c')
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/ah4.c b/net/ipv4/ah4.c
index 325053df6e70..4286fd3cc0e2 100644
--- a/net/ipv4/ah4.c
+++ b/net/ipv4/ah4.c
@@ -208,7 +208,7 @@ static int ah_output(struct xfrm_state *x, struct sk_buff *skb)
ah->reserved = 0;
ah->spi = x->id.spi;
- ah->seq_no = htonl(XFRM_SKB_CB(skb)->seq.output);
+ ah->seq_no = htonl(XFRM_SKB_CB(skb)->seq.output.low);
sg_init_table(sg, nfrags);
skb_to_sgvec(skb, sg, 0, skb->len);