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| author | Al Viro <viro@zeniv.linux.org.uk> | 2006-09-27 18:48:18 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-09-28 18:02:40 -0700 |
| commit | a252cc2371930debe3162f1ac91467b9791324cb (patch) | |
| tree | 9679147dcceac5dd24c97dc9dbe7c63546cf568a | |
| parent | 6067b2baba32211e84d1ef2dba863422281bd6c7 (diff) | |
| download | linux-a252cc2371930debe3162f1ac91467b9791324cb.tar.bz2 | |
[XFRM]: xrfm_replay_check() annotations
seq argument is net-endian
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | include/net/xfrm.h | 4 | ||||
| -rw-r--r-- | net/ipv6/xfrm6_input.c | 2 | ||||
| -rw-r--r-- | net/ipv6/xfrm6_tunnel.c | 2 | ||||
| -rw-r--r-- | net/xfrm/xfrm_state.c | 5 |
4 files changed, 6 insertions, 7 deletions
diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 460551968560..e6110559e505 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -935,7 +935,7 @@ static inline int xfrm_state_sort(struct xfrm_state **dst, struct xfrm_state **s extern struct xfrm_state *xfrm_find_acq_byseq(u32 seq); extern int xfrm_state_delete(struct xfrm_state *x); extern void xfrm_state_flush(u8 proto); -extern int xfrm_replay_check(struct xfrm_state *x, u32 seq); +extern int xfrm_replay_check(struct xfrm_state *x, __be32 seq); extern void xfrm_replay_advance(struct xfrm_state *x, u32 seq); extern void xfrm_replay_notify(struct xfrm_state *x, int event); extern int xfrm_state_check(struct xfrm_state *x, struct sk_buff *skb); @@ -945,7 +945,7 @@ extern int xfrm4_rcv(struct sk_buff *skb); extern int xfrm4_output(struct sk_buff *skb); extern int xfrm4_tunnel_register(struct xfrm_tunnel *handler); extern int xfrm4_tunnel_deregister(struct xfrm_tunnel *handler); -extern int xfrm6_rcv_spi(struct sk_buff *skb, u32 spi); +extern int xfrm6_rcv_spi(struct sk_buff *skb, __be32 spi); extern int xfrm6_rcv(struct sk_buff **pskb); extern int xfrm6_input_addr(struct sk_buff *skb, xfrm_address_t *daddr, xfrm_address_t *saddr, u8 proto); diff --git a/net/ipv6/xfrm6_input.c b/net/ipv6/xfrm6_input.c index 140aa8769acc..5c8b7a568800 100644 --- a/net/ipv6/xfrm6_input.c +++ b/net/ipv6/xfrm6_input.c @@ -16,7 +16,7 @@ #include <net/ipv6.h> #include <net/xfrm.h> -int xfrm6_rcv_spi(struct sk_buff *skb, u32 spi) +int xfrm6_rcv_spi(struct sk_buff *skb, __be32 spi) { int err; __be32 seq; diff --git a/net/ipv6/xfrm6_tunnel.c b/net/ipv6/xfrm6_tunnel.c index 59685ee8f700..7af227bb1551 100644 --- a/net/ipv6/xfrm6_tunnel.c +++ b/net/ipv6/xfrm6_tunnel.c @@ -258,7 +258,7 @@ static int xfrm6_tunnel_input(struct xfrm_state *x, struct sk_buff *skb) static int xfrm6_tunnel_rcv(struct sk_buff *skb) { struct ipv6hdr *iph = skb->nh.ipv6h; - u32 spi; + __be32 spi; spi = xfrm6_tunnel_spi_lookup((xfrm_address_t *)&iph->saddr); return xfrm6_rcv_spi(skb, spi); diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c index 3692a4783a75..33e982961db0 100644 --- a/net/xfrm/xfrm_state.c +++ b/net/xfrm/xfrm_state.c @@ -1180,11 +1180,10 @@ static void xfrm_replay_timer_handler(unsigned long data) spin_unlock(&x->lock); } -int xfrm_replay_check(struct xfrm_state *x, u32 seq) +int xfrm_replay_check(struct xfrm_state *x, __be32 net_seq) { u32 diff; - - seq = ntohl(seq); + u32 seq = ntohl(net_seq); if (unlikely(seq == 0)) return -EINVAL; |