* [PATCH] xfrm: Fix bucket count reported to userspace
@ 2018-11-05 8:00 Benjamin Poirier
2018-11-07 12:12 ` Steffen Klassert
0 siblings, 1 reply; 2+ messages in thread
From: Benjamin Poirier @ 2018-11-05 8:00 UTC (permalink / raw)
To: Steffen Klassert, Jamal Hadi Salim; +Cc: Herbert Xu, David S. Miller, netdev
sadhcnt is reported by `ip -s xfrm state count` as "buckets count", not the
hash mask.
Fixes: 28d8909bc790 ("[XFRM]: Export SAD info.")
Signed-off-by: Benjamin Poirier <bpoirier@suse.com>
---
net/xfrm/xfrm_state.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
index b669262682c9..12cdb350c456 100644
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
@@ -788,7 +788,7 @@ void xfrm_sad_getinfo(struct net *net, struct xfrmk_sadinfo *si)
{
spin_lock_bh(&net->xfrm.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(&net->xfrm.xfrm_state_lock);
}
--
2.19.0
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2018-11-05 8:00 [PATCH] xfrm: Fix bucket count reported to userspace Benjamin Poirier
2018-11-07 12:12 ` Steffen Klassert
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