From b318e0e4ef4e85812c25afa19f75addccc834cd4 Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Tue, 12 Feb 2008 22:50:35 -0800 Subject: [IPSEC]: Fix bogus usage of u64 on input sequence number Al Viro spotted a bogus use of u64 on the input sequence number which is big-endian. This patch fixes it by giving the input sequence number its own member in the xfrm_skb_cb structure. Signed-off-by: Herbert Xu Signed-off-by: David S. Miller --- net/xfrm/xfrm_input.c | 4 ++-- net/xfrm/xfrm_output.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) (limited to 'net/xfrm') diff --git a/net/xfrm/xfrm_input.c b/net/xfrm/xfrm_input.c index 4d6ebc633a9..62188c6a06d 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) if (encap_type < 0) { async = 1; x = xfrm_input_state(skb); - seq = XFRM_SKB_CB(skb)->seq; + seq = XFRM_SKB_CB(skb)->seq.input; goto resume; } @@ -175,7 +175,7 @@ int xfrm_input(struct sk_buff *skb, int nexthdr, __be32 spi, int encap_type) spin_unlock(&x->lock); - XFRM_SKB_CB(skb)->seq = seq; + XFRM_SKB_CB(skb)->seq.input = seq; nexthdr = x->type->input(x, skb); diff --git a/net/xfrm/xfrm_output.c b/net/xfrm/xfrm_output.c index fc690368325..569d377932c 100644 --- a/net/xfrm/xfrm_output.c +++ b/net/xfrm/xfrm_output.c @@ -62,7 +62,7 @@ static int xfrm_output_one(struct sk_buff *skb, int err) } if (x->type->flags & XFRM_TYPE_REPLAY_PROT) { - XFRM_SKB_CB(skb)->seq = ++x->replay.oseq; + XFRM_SKB_CB(skb)->seq.output = ++x->replay.oseq; if (unlikely(x->replay.oseq == 0)) { XFRM_INC_STATS(LINUX_MIB_XFRMOUTSTATESEQERROR); x->replay.oseq--; -- cgit v1.2.3