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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2008-02-12 22:50:35 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-02-12 22:50:35 -0800 |
| commit | b318e0e4ef4e85812c25afa19f75addccc834cd4 (patch) | |
| tree | 95d51df1aa01978a99e763cd92fd6f7f4647bf20 /net/xfrm | |
| parent | 45b503548210fe6f23e92b856421c2a3f05fd034 (diff) | |
| download | linux-b318e0e4ef4e85812c25afa19f75addccc834cd4.tar.gz linux-b318e0e4ef4e85812c25afa19f75addccc834cd4.tar.bz2 linux-b318e0e4ef4e85812c25afa19f75addccc834cd4.zip | |
[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 <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/xfrm')
| -rw-r--r-- | net/xfrm/xfrm_input.c | 4 | ||||
| -rw-r--r-- | net/xfrm/xfrm_output.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/net/xfrm/xfrm_input.c b/net/xfrm/xfrm_input.c index 4d6ebc633a94..62188c6a06dd 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 fc690368325f..569d377932c4 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--; |