Merge branch 'master' of git://1984.lsi.us.es/nf
David S. Miller [Thu, 27 Sep 2012 17:16:14 +0000 (13:16 -0400)]
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>

net/netfilter/xt_limit.c

index 5c22ce8..a4c1e45 100644 (file)
@@ -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);
        }