diff options
| author | Antony Antony <antony.antony@secunet.com> | 2022-10-21 15:42:01 +0200 |
|---|---|---|
| committer | Steffen Klassert <steffen.klassert@secunet.com> | 2022-10-25 10:24:08 +0200 |
| commit | f7fe25a6f00522791cce38bac552d295339d0c79 (patch) | |
| tree | 3f6b2255d928958a669fcb6ace19a3d2b6a083d0 /net/xfrm/xfrm_input.c | |
| parent | esp6: remove redundant variable err (diff) | |
| download | linux-f7fe25a6f00522791cce38bac552d295339d0c79.tar.xz linux-f7fe25a6f00522791cce38bac552d295339d0c79.zip | |
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>
Diffstat (limited to 'net/xfrm/xfrm_input.c')
| -rw-r--r-- | net/xfrm/xfrm_input.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/xfrm/xfrm_input.c b/net/xfrm/xfrm_input.c index 97074f6f2bde..c06e54a10540 100644 --- a/net/xfrm/xfrm_input.c +++ b/net/xfrm/xfrm_input.c @@ -671,6 +671,7 @@ resume: x->curlft.bytes += skb->len; x->curlft.packets++; + x->lastused = ktime_get_real_seconds(); spin_unlock(&x->lock); |