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path: root/net/ipv6/xfrm6_output.c
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Diffstat (limited to 'net/ipv6/xfrm6_output.c')
-rw-r--r--net/ipv6/xfrm6_output.c18
1 files changed, 13 insertions, 5 deletions
diff --git a/net/ipv6/xfrm6_output.c b/net/ipv6/xfrm6_output.c
index c8c8b44a0f5..c260ea104c5 100644
--- a/net/ipv6/xfrm6_output.c
+++ b/net/ipv6/xfrm6_output.c
@@ -17,6 +17,12 @@
#include <net/ipv6.h>
#include <net/xfrm.h>
+int xfrm6_find_1stfragopt(struct xfrm_state *x, struct sk_buff *skb,
+ u8 **prevhdr)
+{
+ return ip6_find_1stfragopt(skb, prevhdr);
+}
+
static int xfrm6_tunnel_check_size(struct sk_buff *skb)
{
int mtu, ret = 0;
@@ -41,13 +47,13 @@ static int xfrm6_output_one(struct sk_buff *skb)
struct xfrm_state *x = dst->xfrm;
int err;
- if (skb->ip_summed == CHECKSUM_HW) {
- err = skb_checksum_help(skb, 0);
+ if (skb->ip_summed == CHECKSUM_PARTIAL) {
+ err = skb_checksum_help(skb);
if (err)
goto error_nolock;
}
- if (x->props.mode) {
+ if (x->props.mode == XFRM_MODE_TUNNEL) {
err = xfrm6_tunnel_check_size(skb);
if (err)
goto error_nolock;
@@ -59,7 +65,7 @@ static int xfrm6_output_one(struct sk_buff *skb)
if (err)
goto error;
- err = x->mode->output(skb);
+ err = x->mode->output(x, skb);
if (err)
goto error;
@@ -69,6 +75,8 @@ static int xfrm6_output_one(struct sk_buff *skb)
x->curlft.bytes += skb->len;
x->curlft.packets++;
+ if (x->props.mode == XFRM_MODE_ROUTEOPTIMIZATION)
+ x->lastused = (u64)xtime.tv_sec;
spin_unlock_bh(&x->lock);
@@ -80,7 +88,7 @@ static int xfrm6_output_one(struct sk_buff *skb)
}
dst = skb->dst;
x = dst->xfrm;
- } while (x && !x->props.mode);
+ } while (x && (x->props.mode != XFRM_MODE_TUNNEL));
IP6CB(skb)->flags |= IP6SKB_XFRM_TRANSFORMED;
err = 0;