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| author | David S. Miller <davem@davemloft.net> | 2012-09-27 19:16:14 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-09-27 19:16:14 +0200 |
| commit | 392b408782324e62709f080a84de2866f7b125d4 (patch) | |
| tree | d6456eb38979a4fa3b5341cb9408ccb8e166da1d /net | |
| parent | Merge tag 'for-linus' of git://linux-c6x.org/git/projects/linux-c6x-upstreaming (diff) | |
| parent | netfilter: xt_limit: have r->cost != 0 case work (diff) | |
| download | linux-392b408782324e62709f080a84de2866f7b125d4.tar.xz linux-392b408782324e62709f080a84de2866f7b125d4.zip | |
Merge branch 'master' of git://1984.lsi.us.es/nf
Pablo Neira Ayuso says:
====================
If time allows, I'd appreciate if you can take the following fix
for the xt_limit match.
As Jan indicates, random things may occur while using the xt_limit
match due to use of uninitialized memory.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/netfilter/xt_limit.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/netfilter/xt_limit.c b/net/netfilter/xt_limit.c index 5c22ce8ab309..a4c1e4528cac 100644 --- a/net/netfilter/xt_limit.c +++ b/net/netfilter/xt_limit.c @@ -117,11 +117,11 @@ static int limit_mt_check(const struct xt_mtchk_param *par) /* For SMP, we only want to use one set of state. */ r->master = priv; + /* User avg in seconds * XT_LIMIT_SCALE: convert to jiffies * + 128. */ + priv->prev = jiffies; + priv->credit = user2credits(r->avg * r->burst); /* Credits full. */ if (r->cost == 0) { - /* User avg in seconds * XT_LIMIT_SCALE: convert to jiffies * - 128. */ - priv->prev = jiffies; - priv->credit = user2credits(r->avg * r->burst); /* Credits full. */ r->credit_cap = priv->credit; /* Credits full. */ r->cost = user2credits(r->avg); } |