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netns xfrm: fix "ip xfrm state|policy count" misreport

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"ip xfrm state|policy count" report SA/SP count from init_net,
not from netns of caller process.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Alexey Dobriyan
2010-01-23 13:37:10 +00:00
committed by David S. Miller
parent 2ca4231de7
commit e071041be0
4 changed files with 21 additions and 19 deletions
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16
net/xfrm/xfrm_policy.c
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@@ -469,16 +469,16 @@ static inline int xfrm_byidx_should_resize(struct net *net, int total)
return 0;
}
void xfrm_spd_getinfo(struct xfrmk_spdinfo *si)
void xfrm_spd_getinfo(struct net *net, struct xfrmk_spdinfo *si)
{
read_lock_bh(&xfrm_policy_lock);
si->incnt = init_net.xfrm.policy_count[XFRM_POLICY_IN];
si->outcnt = init_net.xfrm.policy_count[XFRM_POLICY_OUT];
si->fwdcnt = init_net.xfrm.policy_count[XFRM_POLICY_FWD];
si->inscnt = init_net.xfrm.policy_count[XFRM_POLICY_IN+XFRM_POLICY_MAX];
si->outscnt = init_net.xfrm.policy_count[XFRM_POLICY_OUT+XFRM_POLICY_MAX];
si->fwdscnt = init_net.xfrm.policy_count[XFRM_POLICY_FWD+XFRM_POLICY_MAX];
si->spdhcnt = init_net.xfrm.policy_idx_hmask;
si->incnt = net->xfrm.policy_count[XFRM_POLICY_IN];
si->outcnt = net->xfrm.policy_count[XFRM_POLICY_OUT];
si->fwdcnt = net->xfrm.policy_count[XFRM_POLICY_FWD];
si->inscnt = net->xfrm.policy_count[XFRM_POLICY_IN+XFRM_POLICY_MAX];
si->outscnt = net->xfrm.policy_count[XFRM_POLICY_OUT+XFRM_POLICY_MAX];
si->fwdscnt = net->xfrm.policy_count[XFRM_POLICY_FWD+XFRM_POLICY_MAX];
si->spdhcnt = net->xfrm.policy_idx_hmask;
si->spdhmcnt = xfrm_policy_hashmax;
read_unlock_bh(&xfrm_policy_lock);
}