From: Antony Antony <antony.antony@secunet.com>
To: Steffen Klassert <steffen.klassert@secunet.com>,
Herbert Xu <herbert@gondor.apana.org.au>
Cc: <netdev@vger.kernel.org>, Tobias Brunner <tobias@strongswan.org>
Subject: [PATCH ipsec-next 1/4] Revert "xfrm: update SA curlft.use_time"
Date: Fri, 8 Jul 2022 08:16:28 +0200 [thread overview]
Message-ID: <3e201e1156639286e1874ebc29233741b8b2ac54.1657260947.git.antony.antony@secunet.com> (raw)
This reverts commit af734a26a1a95a9fda51f2abb0c22a7efcafd5ca.
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: af734a26a1a9 ("xfrm: update SA curlft.use_time")
Signed-off-by: Antony Antony <antony.antony@secunet.com>
---
net/xfrm/xfrm_input.c | 1 -
net/xfrm/xfrm_output.c | 1 -
2 files changed, 2 deletions(-)
diff --git a/net/xfrm/xfrm_input.c b/net/xfrm/xfrm_input.c
index 144238a50f3d..70a8c36f0ba6 100644
--- a/net/xfrm/xfrm_input.c
+++ b/net/xfrm/xfrm_input.c
@@ -669,7 +669,6 @@ int xfrm_input(struct sk_buff *skb, int nexthdr, __be32 spi, int encap_type)
x->curlft.bytes += skb->len;
x->curlft.packets++;
- x->curlft.use_time = ktime_get_real_seconds();
spin_unlock(&x->lock);
diff --git a/net/xfrm/xfrm_output.c b/net/xfrm/xfrm_output.c
index 555ab35cd119..9a5e79a38c67 100644
--- a/net/xfrm/xfrm_output.c
+++ b/net/xfrm/xfrm_output.c
@@ -534,7 +534,6 @@ static int xfrm_output_one(struct sk_buff *skb, int err)
x->curlft.bytes += skb->len;
x->curlft.packets++;
- x->curlft.use_time = ktime_get_real_seconds();
spin_unlock_bh(&x->lock);
--
2.30.2
next reply other threads:[~2022-07-08 6:26 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-08 6:16 Antony Antony [this message]
2022-07-08 6:16 ` [PATCH ipsec-next 2/4] xfrm: fix XFRMA_LASTUSED comment Antony Antony
2022-07-08 6:17 ` [PATCH ipsec-next 3/4] xfrm: update x->lastused for every packet Antony Antony
2022-07-08 6:18 ` [PATCH ipsec-next 4/4] xfrm: clone x->lastused in xfrm_do_migrate Antony Antony
2022-07-11 8:34 ` Steffen Klassert
2022-07-11 8:24 ` [PATCH ipsec-next 1/4] Revert "xfrm: update SA curlft.use_time" Steffen Klassert
2022-07-27 15:38 ` [PATCH ipsec 1/3] " Antony Antony
2022-07-27 15:45 ` Antony Antony
2022-08-04 9:31 ` Steffen Klassert
2022-07-27 15:40 ` [PATCH ipsec 2/3] xfrm: fix XFRMA_LASTUSED comment Antony Antony
2022-07-27 15:41 ` [PATCH ipsec 3/3] xfrm: clone missing x->lastused in xfrm_do_migrate Antony Antony
2022-10-21 13:42 ` [PATCH ipsec-next v2] xfrm: update x->lastused for every packet Antony Antony
2022-10-28 11:35 ` Steffen Klassert
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