xfrm: update x->lastused for every packet

x->lastused was only updated for outgoing mobile IPv6 packet.
With this fix update it for every, in and out, packet.

This is useful to check if the a SA is still in use, or when was
the last time an SA was used. lastused time of in SA can used
to check IPsec path is functional.

Signed-off-by: Antony Antony <antony.antony@secunet.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
This commit is contained in:
Antony Antony 2022-10-21 15:42:01 +02:00 committed by Steffen Klassert
parent e91001bae0
commit f7fe25a6f0
2 changed files with 2 additions and 2 deletions

View File

@ -671,6 +671,7 @@ resume:
x->curlft.bytes += skb->len;
x->curlft.packets++;
x->lastused = ktime_get_real_seconds();
spin_unlock(&x->lock);

View File

@ -209,8 +209,6 @@ static int xfrm6_ro_output(struct xfrm_state *x, struct sk_buff *skb)
__skb_pull(skb, hdr_len);
memmove(ipv6_hdr(skb), iph, hdr_len);
x->lastused = ktime_get_real_seconds();
return 0;
#else
WARN_ON_ONCE(1);
@ -534,6 +532,7 @@ static int xfrm_output_one(struct sk_buff *skb, int err)
x->curlft.bytes += skb->len;
x->curlft.packets++;
x->lastused = ktime_get_real_seconds();
spin_unlock_bh(&x->lock);