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author | David S. Miller <davem@davemloft.net> | 2008-10-11 12:39:35 -0700 |
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committer | David S. Miller <davem@davemloft.net> | 2008-10-11 12:39:35 -0700 |
commit | 56c5d900dbb8e042bfad035d18433476931d8f93 (patch) | |
tree | 00b793965beeef10db03e0ff021d2d965c410759 /net/bridge/netfilter/ebt_mark_m.c | |
parent | 4dd95b63ae25c5cad6986829b5e8788e9faa0330 (diff) | |
parent | ead9d23d803ea3a73766c3cb27bf7563ac8d7266 (diff) | |
download | op-kernel-dev-56c5d900dbb8e042bfad035d18433476931d8f93.zip op-kernel-dev-56c5d900dbb8e042bfad035d18433476931d8f93.tar.gz |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
sound/core/memalloc.c
Diffstat (limited to 'net/bridge/netfilter/ebt_mark_m.c')
-rw-r--r-- | net/bridge/netfilter/ebt_mark_m.c | 45 |
1 files changed, 22 insertions, 23 deletions
diff --git a/net/bridge/netfilter/ebt_mark_m.c b/net/bridge/netfilter/ebt_mark_m.c index 9b0a454..ea570f2 100644 --- a/net/bridge/netfilter/ebt_mark_m.c +++ b/net/bridge/netfilter/ebt_mark_m.c @@ -7,53 +7,52 @@ * July, 2002 * */ - +#include <linux/module.h> +#include <linux/netfilter/x_tables.h> #include <linux/netfilter_bridge/ebtables.h> #include <linux/netfilter_bridge/ebt_mark_m.h> -#include <linux/module.h> -static int ebt_filter_mark(const struct sk_buff *skb, - const struct net_device *in, const struct net_device *out, const void *data, - unsigned int datalen) +static bool +ebt_mark_mt(const struct sk_buff *skb, const struct xt_match_param *par) { - const struct ebt_mark_m_info *info = data; + const struct ebt_mark_m_info *info = par->matchinfo; if (info->bitmask & EBT_MARK_OR) - return !(!!(skb->mark & info->mask) ^ info->invert); - return !(((skb->mark & info->mask) == info->mark) ^ info->invert); + return !!(skb->mark & info->mask) ^ info->invert; + return ((skb->mark & info->mask) == info->mark) ^ info->invert; } -static int ebt_mark_check(const char *tablename, unsigned int hookmask, - const struct ebt_entry *e, void *data, unsigned int datalen) +static bool ebt_mark_mt_check(const struct xt_mtchk_param *par) { - const struct ebt_mark_m_info *info = data; + const struct ebt_mark_m_info *info = par->matchinfo; - if (datalen != EBT_ALIGN(sizeof(struct ebt_mark_m_info))) - return -EINVAL; if (info->bitmask & ~EBT_MARK_MASK) - return -EINVAL; + return false; if ((info->bitmask & EBT_MARK_OR) && (info->bitmask & EBT_MARK_AND)) - return -EINVAL; + return false; if (!info->bitmask) - return -EINVAL; - return 0; + return false; + return true; } -static struct ebt_match filter_mark __read_mostly = { - .name = EBT_MARK_MATCH, - .match = ebt_filter_mark, - .check = ebt_mark_check, +static struct xt_match ebt_mark_mt_reg __read_mostly = { + .name = "mark_m", + .revision = 0, + .family = NFPROTO_BRIDGE, + .match = ebt_mark_mt, + .checkentry = ebt_mark_mt_check, + .matchsize = XT_ALIGN(sizeof(struct ebt_mark_m_info)), .me = THIS_MODULE, }; static int __init ebt_mark_m_init(void) { - return ebt_register_match(&filter_mark); + return xt_register_match(&ebt_mark_mt_reg); } static void __exit ebt_mark_m_fini(void) { - ebt_unregister_match(&filter_mark); + xt_unregister_match(&ebt_mark_mt_reg); } module_init(ebt_mark_m_init); |