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Revert "xfrm: update SA curlft.use_time" 

This reverts commit af734a26a1.

The abvoce commit is a regression according RFC 2367. A better fix would be
use x->lastused. Which will be propsed later.

according to RFC 2367 use_time == sadb_lifetime_usetime.

"sadb_lifetime_usetime
                   For CURRENT, the time, in seconds, when association
                   was first used. For HARD and SOFT, the number of
                   seconds after the first use of the association until
                   it expires."

Fixes: af734a26a1 ("xfrm: update SA curlft.use_time")
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 2022-07-27 17:38:35 +02:00 committed by Steffen Klassert
parent 9c9cb23e00
commit 717ada9f10
2 changed files with 0 additions and 2 deletions
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1
net/xfrm/xfrm_input.c
View File

@ -669,7 +669,6 @@ resume:
x->curlft.bytes += skb->len; x->curlft.bytes += skb->len;
x->curlft.packets++; x->curlft.packets++;
x->curlft.use_time = ktime_get_real_seconds();
spin_unlock(&x->lock); spin_unlock(&x->lock);

1
net/xfrm/xfrm_output.c
View File

@ -534,7 +534,6 @@ static int xfrm_output_one(struct sk_buff *skb, int err)
x->curlft.bytes += skb->len; x->curlft.bytes += skb->len;
x->curlft.packets++; x->curlft.packets++;
x->curlft.use_time = ktime_get_real_seconds();
spin_unlock_bh(&x->lock); spin_unlock_bh(&x->lock);