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xfrm: Fix bucket count reported to userspace 

commit ca92e173ab34a4f7fc4128bd372bd96f1af6f507 upstream.

sadhcnt is reported by `ip -s xfrm state count` as "buckets count", not the
hash mask.

Fixes: 28d8909bc7 ("[XFRM]: Export SAD info.")
Change-Id: Id5d62663152dca9350ff09b4d5815bf6ce05f52b
Signed-off-by: Benjamin Poirier <bpoirier@suse.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
This commit is contained in:
Benjamin Poirier 2018-11-05 17:00:53 +09:00 committed by syphyr
parent c7f8cde37a
commit d96a964282
1 changed files with 1 additions and 1 deletions
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2
net/xfrm/xfrm_state.c
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@ -648,7 +648,7 @@ void xfrm_sad_getinfo(struct net *net, struct xfrmk_sadinfo *si)
{
spin_lock_bh(&xfrm_state_lock);
si->sadcnt = net->xfrm.state_num;
si->sadhcnt = net->xfrm.state_hmask;
si->sadhcnt = net->xfrm.state_hmask + 1;
si->sadhmcnt = xfrm_state_hashmax;
spin_unlock_bh(&xfrm_state_lock);
}