[patch 17/38] IPCOMP: Fix reception of incompressible packets

From: Greg KH
Date: Fri Feb 22 2008 - 19:41:37 EST


2.6.24-stable review patch. If anyone has any objections, please let us
know.

------------------
Upstream commit: b1641064a3f4a58644bc2e8edf40c025c58473b4

I made a silly typo by entering IPPROTO_IP (== 0) instead of
IPPROTO_IPIP (== 4). This broke the reception of incompressible
packets.

Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>

---
net/ipv4/xfrm4_tunnel.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/net/ipv4/xfrm4_tunnel.c
+++ b/net/ipv4/xfrm4_tunnel.c
@@ -50,7 +50,7 @@ static struct xfrm_type ipip_type = {

static int xfrm_tunnel_rcv(struct sk_buff *skb)
{
- return xfrm4_rcv_spi(skb, IPPROTO_IP, ip_hdr(skb)->saddr);
+ return xfrm4_rcv_spi(skb, IPPROTO_IPIP, ip_hdr(skb)->saddr);
}

static int xfrm_tunnel_err(struct sk_buff *skb, u32 info)

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