From 49daf6a22622d4e1619aeaad5f9f0472bf89daff Mon Sep 17 00:00:00 2001
From: Changli Gao <xiaosuo@gmail.com>
Date: Fri, 23 Jul 2010 14:07:47 +0200
Subject: [PATCH] xt_quota: report initial quota value instead of current value
to userspace
We should copy the initial value to userspace for iptables-save and
to allow removal of specific quota rules.
Signed-off-by: Changli Gao <xiaosuo@gmail.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
---
include/linux/netfilter/xt_quota.h | 2 +-
net/netfilter/xt_quota.c | 2 --
2 files changed, 1 insertion(+), 3 deletions(-)
diff --git a/include/linux/netfilter/xt_quota.h b/include/linux/netfilter/xt_quota.h
index 8dc89dfc1361..b0d28c659ab7 100644
--- a/include/linux/netfilter/xt_quota.h
+++ b/include/linux/netfilter/xt_quota.h
@@ -11,9 +11,9 @@ struct xt_quota_priv;
struct xt_quota_info {
u_int32_t flags;
u_int32_t pad;
+ aligned_u64 quota;
/* Used internally by the kernel */
- aligned_u64 quota;
struct xt_quota_priv *master;
};
diff --git a/net/netfilter/xt_quota.c b/net/netfilter/xt_quota.c
index 304b1fda1a0d..70eb2b4984dd 100644
--- a/net/netfilter/xt_quota.c
+++ b/net/netfilter/xt_quota.c
@@ -36,8 +36,6 @@ quota_mt(const struct sk_buff *skb, struct xt_action_param *par)
/* we do not allow even small packets from now on */
priv->quota = 0;
}
- /* Copy quota back to matchinfo so that iptables can display it */
- q->quota = priv->quota;
spin_unlock_bh(&priv->lock);
return ret;
--
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