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authorJan Engelhardt <jengelh@medozas.de>2009-06-12 19:02:27 +0200
committerJan Engelhardt <jengelh@medozas.de>2009-08-10 13:09:45 +0200
commit4725c7287ef2c4340cb433f59e40d143c1f43c22 (patch)
treec33cd1a5bfac3e01cd964df0fef9289744e8e811 /net/netfilter
parent36d4084dc8eb7a9a3655a2041097a46aff3061e9 (diff)
downloadlinux-4725c7287ef2c4340cb433f59e40d143c1f43c22.tar.bz2
netfilter: xtables: remove xt_mark v0
Superseded by xt_mark v1 (v2.6.24-2922-g17b0d7e). Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Diffstat (limited to 'net/netfilter')
-rw-r--r--net/netfilter/xt_mark.c86
1 files changed, 10 insertions, 76 deletions
diff --git a/net/netfilter/xt_mark.c b/net/netfilter/xt_mark.c
index 10b9e34bbc5b..1db07d8125f8 100644
--- a/net/netfilter/xt_mark.c
+++ b/net/netfilter/xt_mark.c
@@ -3,7 +3,7 @@
*
* (C) 1999-2001 Marc Boucher <marc@mbsi.ca>
* Copyright © CC Computer Consultants GmbH, 2007 - 2008
- * Jan Engelhardt <jengelh@computergmbh.de>
+ * Jan Engelhardt <jengelh@medozas.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -23,14 +23,6 @@ MODULE_ALIAS("ipt_mark");
MODULE_ALIAS("ip6t_mark");
static bool
-mark_mt_v0(const struct sk_buff *skb, const struct xt_match_param *par)
-{
- const struct xt_mark_info *info = par->matchinfo;
-
- return ((skb->mark & info->mask) == info->mark) ^ info->invert;
-}
-
-static bool
mark_mt(const struct sk_buff *skb, const struct xt_match_param *par)
{
const struct xt_mark_mtinfo1 *info = par->matchinfo;
@@ -38,81 +30,23 @@ mark_mt(const struct sk_buff *skb, const struct xt_match_param *par)
return ((skb->mark & info->mask) == info->mark) ^ info->invert;
}
-static bool mark_mt_check_v0(const struct xt_mtchk_param *par)
-{
- const struct xt_mark_info *minfo = par->matchinfo;
-
- if (minfo->mark > 0xffffffff || minfo->mask > 0xffffffff) {
- printk(KERN_WARNING "mark: only supports 32bit mark\n");
- return false;
- }
- return true;
-}
-
-#ifdef CONFIG_COMPAT
-struct compat_xt_mark_info {
- compat_ulong_t mark, mask;
- u_int8_t invert;
- u_int8_t __pad1;
- u_int16_t __pad2;
-};
-
-static void mark_mt_compat_from_user_v0(void *dst, void *src)
-{
- const struct compat_xt_mark_info *cm = src;
- struct xt_mark_info m = {
- .mark = cm->mark,
- .mask = cm->mask,
- .invert = cm->invert,
- };
- memcpy(dst, &m, sizeof(m));
-}
-
-static int mark_mt_compat_to_user_v0(void __user *dst, void *src)
-{
- const struct xt_mark_info *m = src;
- struct compat_xt_mark_info cm = {
- .mark = m->mark,
- .mask = m->mask,
- .invert = m->invert,
- };
- return copy_to_user(dst, &cm, sizeof(cm)) ? -EFAULT : 0;
-}
-#endif /* CONFIG_COMPAT */
-
-static struct xt_match mark_mt_reg[] __read_mostly = {
- {
- .name = "mark",
- .revision = 0,
- .family = NFPROTO_UNSPEC,
- .checkentry = mark_mt_check_v0,
- .match = mark_mt_v0,
- .matchsize = sizeof(struct xt_mark_info),
-#ifdef CONFIG_COMPAT
- .compatsize = sizeof(struct compat_xt_mark_info),
- .compat_from_user = mark_mt_compat_from_user_v0,
- .compat_to_user = mark_mt_compat_to_user_v0,
-#endif
- .me = THIS_MODULE,
- },
- {
- .name = "mark",
- .revision = 1,
- .family = NFPROTO_UNSPEC,
- .match = mark_mt,
- .matchsize = sizeof(struct xt_mark_mtinfo1),
- .me = THIS_MODULE,
- },
+static struct xt_match mark_mt_reg __read_mostly = {
+ .name = "mark",
+ .revision = 1,
+ .family = NFPROTO_UNSPEC,
+ .match = mark_mt,
+ .matchsize = sizeof(struct xt_mark_mtinfo1),
+ .me = THIS_MODULE,
};
static int __init mark_mt_init(void)
{
- return xt_register_matches(mark_mt_reg, ARRAY_SIZE(mark_mt_reg));
+ return xt_register_match(&mark_mt_reg);
}
static void __exit mark_mt_exit(void)
{
- xt_unregister_matches(mark_mt_reg, ARRAY_SIZE(mark_mt_reg));
+ xt_unregister_match(&mark_mt_reg);
}
module_init(mark_mt_init);