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authorPatrick McHardy <kaber@trash.net>2009-08-10 17:14:59 +0200
committerPatrick McHardy <kaber@trash.net>2009-08-10 17:14:59 +0200
commitdc05a564ab1b3a1957927da50912964b61f7da69 (patch)
tree489905675f9954e5bf160a2eff6ea6ce93472d61
parentbe39ee11cd1f67b51ac8e71d177a981eb34f2ab2 (diff)
parente2fe35c17fed62d4ab5038fa9bc489e967ff8416 (diff)
Merge branch 'master' of git://dev.medozas.de/linux
-rw-r--r--Documentation/feature-removal-schedule.txt25
-rw-r--r--include/linux/netfilter/x_tables.h2
-rw-r--r--include/linux/netfilter/xt_CONNMARK.h6
-rw-r--r--include/linux/netfilter/xt_MARK.h17
-rw-r--r--include/linux/netfilter/xt_connmark.h5
-rw-r--r--include/linux/netfilter/xt_conntrack.h36
-rw-r--r--include/linux/netfilter/xt_mark.h5
-rw-r--r--include/linux/netfilter_ipv4/Kbuild32
-rw-r--r--include/linux/netfilter_ipv4/ipt_CLASSIFY.h7
-rw-r--r--include/linux/netfilter_ipv4/ipt_CONNMARK.h19
-rw-r--r--include/linux/netfilter_ipv4/ipt_DSCP.h18
-rw-r--r--include/linux/netfilter_ipv4/ipt_ECN.h4
-rw-r--r--include/linux/netfilter_ipv4/ipt_MARK.h18
-rw-r--r--include/linux/netfilter_ipv4/ipt_NFQUEUE.h16
-rw-r--r--include/linux/netfilter_ipv4/ipt_TCPMSS.h9
-rw-r--r--include/linux/netfilter_ipv4/ipt_TOS.h12
-rw-r--r--include/linux/netfilter_ipv4/ipt_comment.h10
-rw-r--r--include/linux/netfilter_ipv4/ipt_connbytes.h18
-rw-r--r--include/linux/netfilter_ipv4/ipt_connmark.h7
-rw-r--r--include/linux/netfilter_ipv4/ipt_conntrack.h28
-rw-r--r--include/linux/netfilter_ipv4/ipt_dccp.h15
-rw-r--r--include/linux/netfilter_ipv4/ipt_dscp.h21
-rw-r--r--include/linux/netfilter_ipv4/ipt_ecn.h4
-rw-r--r--include/linux/netfilter_ipv4/ipt_esp.h10
-rw-r--r--include/linux/netfilter_ipv4/ipt_hashlimit.h14
-rw-r--r--include/linux/netfilter_ipv4/ipt_helper.h7
-rw-r--r--include/linux/netfilter_ipv4/ipt_iprange.h21
-rw-r--r--include/linux/netfilter_ipv4/ipt_length.h7
-rw-r--r--include/linux/netfilter_ipv4/ipt_limit.h8
-rw-r--r--include/linux/netfilter_ipv4/ipt_mac.h7
-rw-r--r--include/linux/netfilter_ipv4/ipt_mark.h9
-rw-r--r--include/linux/netfilter_ipv4/ipt_multiport.h15
-rw-r--r--include/linux/netfilter_ipv4/ipt_owner.h20
-rw-r--r--include/linux/netfilter_ipv4/ipt_physdev.h17
-rw-r--r--include/linux/netfilter_ipv4/ipt_pkttype.h7
-rw-r--r--include/linux/netfilter_ipv4/ipt_policy.h23
-rw-r--r--include/linux/netfilter_ipv4/ipt_recent.h21
-rw-r--r--include/linux/netfilter_ipv4/ipt_sctp.h105
-rw-r--r--include/linux/netfilter_ipv4/ipt_state.h15
-rw-r--r--include/linux/netfilter_ipv4/ipt_string.h10
-rw-r--r--include/linux/netfilter_ipv4/ipt_tcpmss.h7
-rw-r--r--include/linux/netfilter_ipv4/ipt_tos.h13
-rw-r--r--include/linux/netfilter_ipv6/Kbuild12
-rw-r--r--include/linux/netfilter_ipv6/ip6t_MARK.h9
-rw-r--r--include/linux/netfilter_ipv6/ip6t_esp.h10
-rw-r--r--include/linux/netfilter_ipv6/ip6t_length.h8
-rw-r--r--include/linux/netfilter_ipv6/ip6t_limit.h8
-rw-r--r--include/linux/netfilter_ipv6/ip6t_mac.h7
-rw-r--r--include/linux/netfilter_ipv6/ip6t_mark.h9
-rw-r--r--include/linux/netfilter_ipv6/ip6t_multiport.h14
-rw-r--r--include/linux/netfilter_ipv6/ip6t_owner.h18
-rw-r--r--include/linux/netfilter_ipv6/ip6t_physdev.h17
-rw-r--r--include/linux/netfilter_ipv6/ip6t_policy.h23
-rw-r--r--net/bridge/netfilter/ebtable_filter.c6
-rw-r--r--net/bridge/netfilter/ebtable_nat.c6
-rw-r--r--net/ipv4/netfilter/arp_tables.c44
-rw-r--r--net/ipv4/netfilter/ip_tables.c48
-rw-r--r--net/ipv4/netfilter/iptable_filter.c8
-rw-r--r--net/ipv4/netfilter/iptable_mangle.c12
-rw-r--r--net/ipv4/netfilter/iptable_raw.c6
-rw-r--r--net/ipv4/netfilter/iptable_security.c8
-rw-r--r--net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c8
-rw-r--r--net/ipv4/netfilter/nf_nat_rule.c2
-rw-r--r--net/ipv4/netfilter/nf_nat_standalone.c8
-rw-r--r--net/ipv6/netfilter/ip6_tables.c45
-rw-r--r--net/ipv6/netfilter/ip6table_filter.c8
-rw-r--r--net/ipv6/netfilter/ip6table_mangle.c12
-rw-r--r--net/ipv6/netfilter/ip6table_raw.c6
-rw-r--r--net/ipv6/netfilter/ip6table_security.c8
-rw-r--r--net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c12
-rw-r--r--net/netfilter/xt_CONNMARK.c134
-rw-r--r--net/netfilter/xt_DSCP.c46
-rw-r--r--net/netfilter/xt_MARK.c163
-rw-r--r--net/netfilter/xt_connmark.c101
-rw-r--r--net/netfilter/xt_conntrack.c155
-rw-r--r--net/netfilter/xt_dscp.c17
-rw-r--r--net/netfilter/xt_iprange.c45
-rw-r--r--net/netfilter/xt_mark.c86
-rw-r--r--net/netfilter/xt_owner.c130
79 files changed, 210 insertions, 1719 deletions
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
index f8cd450be9a..698e1e8b304 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -235,31 +235,6 @@ Who: Thomas Gleixner <tglx@linutronix.de>
---------------------------
What (Why):
- - include/linux/netfilter_ipv4/ipt_TOS.h ipt_tos.h header files
- (superseded by xt_TOS/xt_tos target & match)
-
- - "forwarding" header files like ipt_mac.h in
- include/linux/netfilter_ipv4/ and include/linux/netfilter_ipv6/
-
- - xt_CONNMARK match revision 0
- (superseded by xt_CONNMARK match revision 1)
-
- - xt_MARK target revisions 0 and 1
- (superseded by xt_MARK match revision 2)
-
- - xt_connmark match revision 0
- (superseded by xt_connmark match revision 1)
-
- - xt_conntrack match revision 0
- (superseded by xt_conntrack match revision 1)
-
- - xt_iprange match revision 0,
- include/linux/netfilter_ipv4/ipt_iprange.h
- (superseded by xt_iprange match revision 1)
-
- - xt_mark match revision 0
- (superseded by xt_mark match revision 1)
-
- xt_recent: the old ipt_recent proc dir
(superseded by /proc/net/xt_recent)
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
index 1030b759389..4fa6e4c263e 100644
--- a/include/linux/netfilter/x_tables.h
+++ b/include/linux/netfilter/x_tables.h
@@ -238,9 +238,9 @@ struct xt_mtdtor_param {
*/
struct xt_target_param {
const struct net_device *in, *out;
- unsigned int hooknum;
const struct xt_target *target;
const void *targinfo;
+ unsigned int hooknum;
u_int8_t family;
};
diff --git a/include/linux/netfilter/xt_CONNMARK.h b/include/linux/netfilter/xt_CONNMARK.h
index 7635c8ffdad..0a854586675 100644
--- a/include/linux/netfilter/xt_CONNMARK.h
+++ b/include/linux/netfilter/xt_CONNMARK.h
@@ -18,12 +18,6 @@ enum {
XT_CONNMARK_RESTORE
};
-struct xt_connmark_target_info {
- unsigned long mark;
- unsigned long mask;
- __u8 mode;
-};
-
struct xt_connmark_tginfo1 {
__u32 ctmark, ctmask, nfmask;
__u8 mode;
diff --git a/include/linux/netfilter/xt_MARK.h b/include/linux/netfilter/xt_MARK.h
index 028304bcc0b..bc9561bdef7 100644
--- a/include/linux/netfilter/xt_MARK.h
+++ b/include/linux/netfilter/xt_MARK.h
@@ -3,23 +3,6 @@
#include <linux/types.h>
-/* Version 0 */
-struct xt_mark_target_info {
- unsigned long mark;
-};
-
-/* Version 1 */
-enum {
- XT_MARK_SET=0,
- XT_MARK_AND,
- XT_MARK_OR,
-};
-
-struct xt_mark_target_info_v1 {
- unsigned long mark;
- __u8 mode;
-};
-
struct xt_mark_tginfo2 {
__u32 mark, mask;
};
diff --git a/include/linux/netfilter/xt_connmark.h b/include/linux/netfilter/xt_connmark.h
index 571e266d004..619e47cde01 100644
--- a/include/linux/netfilter/xt_connmark.h
+++ b/include/linux/netfilter/xt_connmark.h
@@ -12,11 +12,6 @@
* (at your option) any later version.
*/
-struct xt_connmark_info {
- unsigned long mark, mask;
- __u8 invert;
-};
-
struct xt_connmark_mtinfo1 {
__u32 mark, mask;
__u8 invert;
diff --git a/include/linux/netfilter/xt_conntrack.h b/include/linux/netfilter/xt_conntrack.h
index 7ae05338e94..54f47a2f615 100644
--- a/include/linux/netfilter/xt_conntrack.h
+++ b/include/linux/netfilter/xt_conntrack.h
@@ -32,42 +32,6 @@ enum {
XT_CONNTRACK_DIRECTION = 1 << 12,
};
-/* This is exposed to userspace, so remains frozen in time. */
-struct ip_conntrack_old_tuple
-{
- struct {
- __be32 ip;
- union {
- __u16 all;
- } u;
- } src;
-
- struct {
- __be32 ip;
- union {
- __u16 all;
- } u;
-
- /* The protocol. */
- __u16 protonum;
- } dst;
-};
-
-struct xt_conntrack_info
-{
- unsigned int statemask, statusmask;
-
- struct ip_conntrack_old_tuple tuple[IP_CT_DIR_MAX];
- struct in_addr sipmsk[IP_CT_DIR_MAX], dipmsk[IP_CT_DIR_MAX];
-
- unsigned long expires_min, expires_max;
-
- /* Flags word */
- __u8 flags;
- /* Inverse flags */
- __u8 invflags;
-};
-
struct xt_conntrack_mtinfo1 {
union nf_inet_addr origsrc_addr, origsrc_mask;
union nf_inet_addr origdst_addr, origdst_mask;
diff --git a/include/linux/netfilter/xt_mark.h b/include/linux/netfilter/xt_mark.h
index 6fa460a3cc2..6607c8f38ea 100644
--- a/include/linux/netfilter/xt_mark.h
+++ b/include/linux/netfilter/xt_mark.h
@@ -3,11 +3,6 @@
#include <linux/types.h>
-struct xt_mark_info {
- unsigned long mark, mask;
- __u8 invert;
-};
-
struct xt_mark_mtinfo1 {
__u32 mark, mask;
__u8 invert;
diff --git a/include/linux/netfilter_ipv4/Kbuild b/include/linux/netfilter_ipv4/Kbuild
index 3a7105bb8f3..431b4076192 100644
--- a/include/linux/netfilter_ipv4/Kbuild
+++ b/include/linux/netfilter_ipv4/Kbuild
@@ -1,46 +1,14 @@
-header-y += ipt_CLASSIFY.h
header-y += ipt_CLUSTERIP.h
-header-y += ipt_CONNMARK.h
-header-y += ipt_DSCP.h
header-y += ipt_ECN.h
header-y += ipt_LOG.h
-header-y += ipt_MARK.h
-header-y += ipt_NFQUEUE.h
header-y += ipt_REJECT.h
header-y += ipt_SAME.h
-header-y += ipt_TCPMSS.h
-header-y += ipt_TOS.h
header-y += ipt_TTL.h
header-y += ipt_ULOG.h
header-y += ipt_addrtype.h
header-y += ipt_ah.h
-header-y += ipt_comment.h
-header-y += ipt_connbytes.h
-header-y += ipt_connmark.h
-header-y += ipt_conntrack.h
-header-y += ipt_dccp.h
-header-y += ipt_dscp.h
header-y += ipt_ecn.h
-header-y += ipt_esp.h
-header-y += ipt_hashlimit.h
-header-y += ipt_helper.h
-header-y += ipt_iprange.h
-header-y += ipt_length.h
-header-y += ipt_limit.h
-header-y += ipt_mac.h
-header-y += ipt_mark.h
-header-y += ipt_multiport.h
-header-y += ipt_owner.h
-header-y += ipt_physdev.h
-header-y += ipt_pkttype.h
-header-y += ipt_policy.h
header-y += ipt_realm.h
-header-y += ipt_recent.h
-header-y += ipt_sctp.h
-header-y += ipt_state.h
-header-y += ipt_string.h
-header-y += ipt_tcpmss.h
-header-y += ipt_tos.h
header-y += ipt_ttl.h
unifdef-y += ip_queue.h
diff --git a/include/linux/netfilter_ipv4/ipt_CLASSIFY.h b/include/linux/netfilter_ipv4/ipt_CLASSIFY.h
deleted file mode 100644
index a46d511b5c3..00000000000
--- a/include/linux/netfilter_ipv4/ipt_CLASSIFY.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _IPT_CLASSIFY_H
-#define _IPT_CLASSIFY_H
-
-#include <linux/netfilter/xt_CLASSIFY.h>
-#define ipt_classify_target_info xt_classify_target_info
-
-#endif /*_IPT_CLASSIFY_H */
diff --git a/include/linux/netfilter_ipv4/ipt_CONNMARK.h b/include/linux/netfilter_ipv4/ipt_CONNMARK.h
deleted file mode 100644
index 9ecfee0a9e3..00000000000
--- a/include/linux/netfilter_ipv4/ipt_CONNMARK.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#ifndef _IPT_CONNMARK_H_target
-#define _IPT_CONNMARK_H_target
-
-/* Copyright (C) 2002,2004 MARA Systems AB <http://www.marasystems.com>
- * by Henrik Nordstrom <hno@marasystems.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-#include <linux/netfilter/xt_CONNMARK.h>
-#define IPT_CONNMARK_SET XT_CONNMARK_SET
-#define IPT_CONNMARK_SAVE XT_CONNMARK_SAVE
-#define IPT_CONNMARK_RESTORE XT_CONNMARK_RESTORE
-
-#define ipt_connmark_target_info xt_connmark_target_info
-
-#endif /*_IPT_CONNMARK_H_target*/
diff --git a/include/linux/netfilter_ipv4/ipt_DSCP.h b/include/linux/netfilter_ipv4/ipt_DSCP.h
deleted file mode 100644
index 3491e524d5e..00000000000
--- a/include/linux/netfilter_ipv4/ipt_DSCP.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* iptables module for setting the IPv4 DSCP field
- *
- * (C) 2002 Harald Welte <laforge@gnumonks.org>
- * based on ipt_FTOS.c (C) 2000 by Matthew G. Marsh <mgm@paktronix.com>
- * This software is distributed under GNU GPL v2, 1991
- *
- * See RFC2474 for a description of the DSCP field within the IP Header.
- *
- * ipt_DSCP.h,v 1.7 2002/03/14 12:03:13 laforge Exp
-*/
-#ifndef _IPT_DSCP_TARGET_H
-#define _IPT_DSCP_TARGET_H
-#include <linux/netfilter_ipv4/ipt_dscp.h>
-#include <linux/netfilter/xt_DSCP.h>
-
-#define ipt_DSCP_info xt_DSCP_info
-
-#endif /* _IPT_DSCP_TARGET_H */
diff --git a/include/linux/netfilter_ipv4/ipt_ECN.h b/include/linux/netfilter_ipv4/ipt_ECN.h
index 94e0d986646..7ca45918ab8 100644
--- a/include/linux/netfilter_ipv4/ipt_ECN.h
+++ b/include/linux/netfilter_ipv4/ipt_ECN.h
@@ -8,9 +8,9 @@
*/
#ifndef _IPT_ECN_TARGET_H
#define _IPT_ECN_TARGET_H
-#include <linux/netfilter_ipv4/ipt_DSCP.h>
+#include <linux/netfilter/xt_DSCP.h>
-#define IPT_ECN_IP_MASK (~IPT_DSCP_MASK)
+#define IPT_ECN_IP_MASK (~XT_DSCP_MASK)
#define IPT_ECN_OP_SET_IP 0x01 /* set ECN bits of IPv4 header */
#define IPT_ECN_OP_SET_ECE 0x10 /* set ECE bit of TCP header */
diff --git a/include/linux/netfilter_ipv4/ipt_MARK.h b/include/linux/netfilter_ipv4/ipt_MARK.h
deleted file mode 100644
index 697a486a96d..00000000000
--- a/include/linux/netfilter_ipv4/ipt_MARK.h
+++ /dev/null
@@ -1,18 +0,0 @@
-#ifndef _IPT_MARK_H_target
-#define _IPT_MARK_H_target
-
-/* Backwards compatibility for old userspace */
-
-#include <linux/netfilter/xt_MARK.h>
-
-/* Version 0 */
-#define ipt_mark_target_info xt_mark_target_info
-
-/* Version 1 */
-#define IPT_MARK_SET XT_MARK_SET
-#define IPT_MARK_AND XT_MARK_AND
-#define IPT_MARK_OR XT_MARK_OR
-
-#define ipt_mark_target_info_v1 xt_mark_target_info_v1
-
-#endif /*_IPT_MARK_H_target*/
diff --git a/include/linux/netfilter_ipv4/ipt_NFQUEUE.h b/include/linux/netfilter_ipv4/ipt_NFQUEUE.h
deleted file mode 100644
index 97a2a7557cb..00000000000
--- a/include/linux/netfilter_ipv4/ipt_NFQUEUE.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/* iptables module for using NFQUEUE mechanism
- *
- * (C) 2005 Harald Welte <laforge@netfilter.org>
- *
- * This software is distributed under GNU GPL v2, 1991
- *
-*/
-#ifndef _IPT_NFQ_TARGET_H
-#define _IPT_NFQ_TARGET_H
-
-/* Backwards compatibility for old userspace */
-#include <linux/netfilter/xt_NFQUEUE.h>
-
-#define ipt_NFQ_info xt_NFQ_info
-
-#endif /* _IPT_DSCP_TARGET_H */
diff --git a/include/linux/netfilter_ipv4/ipt_TCPMSS.h b/include/linux/netfilter_ipv4/ipt_TCPMSS.h
deleted file mode 100644
index 7a850f94582..00000000000
--- a/include/linux/netfilter_ipv4/ipt_TCPMSS.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef _IPT_TCPMSS_H
-#define _IPT_TCPMSS_H
-
-#include <linux/netfilter/xt_TCPMSS.h>
-
-#define ipt_tcpmss_info xt_tcpmss_info
-#define IPT_TCPMSS_CLAMP_PMTU XT_TCPMSS_CLAMP_PMTU
-
-#endif /*_IPT_TCPMSS_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_TOS.h b/include/linux/netfilter_ipv4/ipt_TOS.h
deleted file mode 100644
index 6bf9e1fdfd8..00000000000
--- a/include/linux/netfilter_ipv4/ipt_TOS.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef _IPT_TOS_H_target
-#define _IPT_TOS_H_target
-
-#ifndef IPTOS_NORMALSVC
-#define IPTOS_NORMALSVC 0
-#endif
-
-struct ipt_tos_target_info {
- u_int8_t tos;
-};
-
-#endif /*_IPT_TOS_H_target*/
diff --git a/include/linux/netfilter_ipv4/ipt_comment.h b/include/linux/netfilter_ipv4/ipt_comment.h
deleted file mode 100644
index ae2afc2f748..00000000000
--- a/include/linux/netfilter_ipv4/ipt_comment.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef _IPT_COMMENT_H
-#define _IPT_COMMENT_H
-
-#include <linux/netfilter/xt_comment.h>
-
-#define IPT_MAX_COMMENT_LEN XT_MAX_COMMENT_LEN
-
-#define ipt_comment_info xt_comment_info
-
-#endif /* _IPT_COMMENT_H */
diff --git a/include/linux/netfilter_ipv4/ipt_connbytes.h b/include/linux/netfilter_ipv4/ipt_connbytes.h
deleted file mode 100644
index f63e6ee9111..00000000000
--- a/include/linux/netfilter_ipv4/ipt_connbytes.h
+++ /dev/null
@@ -1,18 +0,0 @@
-#ifndef _IPT_CONNBYTES_H
-#define _IPT_CONNBYTES_H
-
-#include <linux/netfilter/xt_connbytes.h>
-#define ipt_connbytes_what xt_connbytes_what
-
-#define IPT_CONNBYTES_PKTS XT_CONNBYTES_PKTS
-#define IPT_CONNBYTES_BYTES XT_CONNBYTES_BYTES
-#define IPT_CONNBYTES_AVGPKT XT_CONNBYTES_AVGPKT
-
-#define ipt_connbytes_direction xt_connbytes_direction
-#define IPT_CONNBYTES_DIR_ORIGINAL XT_CONNBYTES_DIR_ORIGINAL
-#define IPT_CONNBYTES_DIR_REPLY XT_CONNBYTES_DIR_REPLY
-#define IPT_CONNBYTES_DIR_BOTH XT_CONNBYTES_DIR_BOTH
-
-#define ipt_connbytes_info xt_connbytes_info
-
-#endif
diff --git a/include/linux/netfilter_ipv4/ipt_connmark.h b/include/linux/netfilter_ipv4/ipt_connmark.h
deleted file mode 100644
index c7ba6560d44..00000000000
--- a/include/linux/netfilter_ipv4/ipt_connmark.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _IPT_CONNMARK_H
-#define _IPT_CONNMARK_H
-
-#include <linux/netfilter/xt_connmark.h>
-#define ipt_connmark_info xt_connmark_info
-
-#endif /*_IPT_CONNMARK_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_conntrack.h b/include/linux/netfilter_ipv4/ipt_conntrack.h
deleted file mode 100644
index cde6762949c..00000000000
--- a/include/linux/netfilter_ipv4/ipt_conntrack.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Header file for kernel module to match connection tracking information.
- * GPL (C) 2001 Marc Boucher (marc@mbsi.ca).
- */
-
-#ifndef _IPT_CONNTRACK_H
-#define _IPT_CONNTRACK_H
-
-#include <linux/netfilter/xt_conntrack.h>
-
-#define IPT_CONNTRACK_STATE_BIT(ctinfo) XT_CONNTRACK_STATE_BIT(ctinfo)
-#define IPT_CONNTRACK_STATE_INVALID XT_CONNTRACK_STATE_INVALID
-
-#define IPT_CONNTRACK_STATE_SNAT XT_CONNTRACK_STATE_SNAT
-#define IPT_CONNTRACK_STATE_DNAT XT_CONNTRACK_STATE_DNAT
-#define IPT_CONNTRACK_STATE_UNTRACKED XT_CONNTRACK_STATE_UNTRACKED
-
-/* flags, invflags: */
-#define IPT_CONNTRACK_STATE XT_CONNTRACK_STATE
-#define IPT_CONNTRACK_PROTO XT_CONNTRACK_PROTO
-#define IPT_CONNTRACK_ORIGSRC XT_CONNTRACK_ORIGSRC
-#define IPT_CONNTRACK_ORIGDST XT_CONNTRACK_ORIGDST
-#define IPT_CONNTRACK_REPLSRC XT_CONNTRACK_REPLSRC
-#define IPT_CONNTRACK_REPLDST XT_CONNTRACK_REPLDST
-#define IPT_CONNTRACK_STATUS XT_CONNTRACK_STATUS
-#define IPT_CONNTRACK_EXPIRES XT_CONNTRACK_EXPIRES
-
-#define ipt_conntrack_info xt_conntrack_info
-#endif /*_IPT_CONNTRACK_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_dccp.h b/include/linux/netfilter_ipv4/ipt_dccp.h
deleted file mode 100644
index e70d11e1f53..00000000000
--- a/include/linux/netfilter_ipv4/ipt_dccp.h
+++ /dev/null
@@ -1,15 +0,0 @@
-#ifndef _IPT_DCCP_H_
-#define _IPT_DCCP_H_
-
-#include <linux/netfilter/xt_dccp.h>
-#define IPT_DCCP_SRC_PORTS XT_DCCP_SRC_PORTS
-#define IPT_DCCP_DEST_PORTS XT_DCCP_DEST_PORTS
-#define IPT_DCCP_TYPE XT_DCCP_TYPE
-#define IPT_DCCP_OPTION XT_DCCP_OPTION
-
-#define IPT_DCCP_VALID_FLAGS XT_DCCP_VALID_FLAGS
-
-#define ipt_dccp_info xt_dccp_info
-
-#endif /* _IPT_DCCP_H_ */
-
diff --git a/include/linux/netfilter_ipv4/ipt_dscp.h b/include/linux/netfilter_ipv4/ipt_dscp.h
deleted file mode 100644
index 4b82ca912b0..00000000000
--- a/include/linux/netfilter_ipv4/ipt_dscp.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* iptables module for matching the IPv4 DSCP field
- *
- * (C) 2002 Harald Welte <laforge@gnumonks.org>
- * This software is distributed under GNU GPL v2, 1991
- *
- * See RFC2474 for a description of the DSCP field within the IP Header.
- *
- * ipt_dscp.h,v 1.3 2002/08/05 19:00:21 laforge Exp
-*/
-#ifndef _IPT_DSCP_H
-#define _IPT_DSCP_H
-
-#include <linux/netfilter/xt_dscp.h>
-
-#define IPT_DSCP_MASK XT_DSCP_MASK
-#define IPT_DSCP_SHIFT XT_DSCP_SHIFT
-#define IPT_DSCP_MAX XT_DSCP_MAX
-
-#define ipt_dscp_info xt_dscp_info
-
-#endif /* _IPT_DSCP_H */
diff --git a/include/linux/netfilter_ipv4/ipt_ecn.h b/include/linux/netfilter_ipv4/ipt_ecn.h
index 1f0d9a4d337..9945baa4ccd 100644
--- a/include/linux/netfilter_ipv4/ipt_ecn.h
+++ b/include/linux/netfilter_ipv4/ipt_ecn.h
@@ -8,9 +8,9 @@
*/
#ifndef _IPT_ECN_H
#define _IPT_ECN_H
-#include <linux/netfilter_ipv4/ipt_dscp.h>
+#include <linux/netfilter/xt_dscp.h>
-#define IPT_ECN_IP_MASK (~IPT_DSCP_MASK)
+#define IPT_ECN_IP_MASK (~XT_DSCP_MASK)
#define IPT_ECN_OP_MATCH_IP 0x01
#define IPT_ECN_OP_MATCH_ECE 0x10
diff --git a/include/linux/netfilter_ipv4/ipt_esp.h b/include/linux/netfilter_ipv4/ipt_esp.h
deleted file mode 100644
index 78296e7eeff..00000000000
--- a/include/linux/netfilter_ipv4/ipt_esp.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef _IPT_ESP_H
-#define _IPT_ESP_H
-
-#include <linux/netfilter/xt_esp.h>
-
-#define ipt_esp xt_esp
-#define IPT_ESP_INV_SPI XT_ESP_INV_SPI
-#define IPT_ESP_INV_MASK XT_ESP_INV_MASK
-
-#endif /*_IPT_ESP_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_hashlimit.h b/include/linux/netfilter_ipv4/ipt_hashlimit.h
deleted file mode 100644
index 5662120a3d7..00000000000
--- a/include/linux/netfilter_ipv4/ipt_hashlimit.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef _IPT_HASHLIMIT_H
-#define _IPT_HASHLIMIT_H
-
-#include <linux/netfilter/xt_hashlimit.h>
-
-#define IPT_HASHLIMIT_SCALE XT_HASHLIMIT_SCALE
-#define IPT_HASHLIMIT_HASH_DIP XT_HASHLIMIT_HASH_DIP
-#define IPT_HASHLIMIT_HASH_DPT XT_HASHLIMIT_HASH_DPT
-#define IPT_HASHLIMIT_HASH_SIP XT_HASHLIMIT_HASH_SIP
-#define IPT_HASHLIMIT_HASH_SPT XT_HASHLIMIT_HASH_SPT
-
-#define ipt_hashlimit_info xt_hashlimit_info
-
-#endif /* _IPT_HASHLIMIT_H */
diff --git a/include/linux/netfilter_ipv4/ipt_helper.h b/include/linux/netfilter_ipv4/ipt_helper.h
deleted file mode 100644
index 80452c21855..00000000000
--- a/include/linux/netfilter_ipv4/ipt_helper.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _IPT_HELPER_H
-#define _IPT_HELPER_H
-
-#include <linux/netfilter/xt_helper.h>
-#define ipt_helper_info xt_helper_info
-
-#endif /* _IPT_HELPER_H */
diff --git a/include/linux/netfilter_ipv4/ipt_iprange.h b/include/linux/netfilter_ipv4/ipt_iprange.h
deleted file mode 100644
index 5f1aebde4d2..00000000000
--- a/include/linux/netfilter_ipv4/ipt_iprange.h
+++ /dev/null
@@ -1,21 +0,0 @@
-#ifndef _IPT_IPRANGE_H
-#define _IPT_IPRANGE_H
-
-#include <linux/types.h>
-#include <linux/netfilter/xt_iprange.h>
-
-struct ipt_iprange {
- /* Inclusive: network order. */
- __be32 min_ip, max_ip;
-};
-
-struct ipt_iprange_info
-{
- struct ipt_iprange src;
- struct ipt_iprange dst;
-
- /* Flags from above */
- u_int8_t flags;
-};
-
-#endif /* _IPT_IPRANGE_H */
diff --git a/include/linux/netfilter_ipv4/ipt_length.h b/include/linux/netfilter_ipv4/ipt_length.h
deleted file mode 100644
index 9b45206ffce..00000000000
--- a/include/linux/netfilter_ipv4/ipt_length.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _IPT_LENGTH_H
-#define _IPT_LENGTH_H
-
-#include <linux/netfilter/xt_length.h>
-#define ipt_length_info xt_length_info
-
-#endif /*_IPT_LENGTH_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_limit.h b/include/linux/netfilter_ipv4/ipt_limit.h
deleted file mode 100644
index 92f5cd07bbc..00000000000
--- a/include/linux/netfilter_ipv4/ipt_limit.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef _IPT_RATE_H
-#define _IPT_RATE_H
-
-#include <linux/netfilter/xt_limit.h>
-#define IPT_LIMIT_SCALE XT_LIMIT_SCALE
-#define ipt_rateinfo xt_rateinfo
-
-#endif /*_IPT_RATE_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_mac.h b/include/linux/netfilter_ipv4/ipt_mac.h
deleted file mode 100644
index b186008a3c4..00000000000
--- a/include/linux/netfilter_ipv4/ipt_mac.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _IPT_MAC_H
-#define _IPT_MAC_H
-
-#include <linux/netfilter/xt_mac.h>
-#define ipt_mac_info xt_mac_info
-
-#endif /*_IPT_MAC_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_mark.h b/include/linux/netfilter_ipv4/ipt_mark.h
deleted file mode 100644
index bfde67c6122..00000000000
--- a/include/linux/netfilter_ipv4/ipt_mark.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef _IPT_MARK_H
-#define _IPT_MARK_H
-
-/* Backwards compatibility for old userspace */
-#include <linux/netfilter/xt_mark.h>
-
-#define ipt_mark_info xt_mark_info
-
-#endif /*_IPT_MARK_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_multiport.h b/include/linux/netfilter_ipv4/ipt_multiport.h
deleted file mode 100644
index 55fe85eca88..00000000000
--- a/include/linux/netfilter_ipv4/ipt_multiport.h
+++ /dev/null
@@ -1,15 +0,0 @@
-#ifndef _IPT_MULTIPORT_H
-#define _IPT_MULTIPORT_H
-
-#include <linux/netfilter/xt_multiport.h>
-
-#define IPT_MULTIPORT_SOURCE XT_MULTIPORT_SOURCE
-#define IPT_MULTIPORT_DESTINATION XT_MULTIPORT_DESTINATION
-#define IPT_MULTIPORT_EITHER XT_MULTIPORT_EITHER
-
-#define IPT_MULTI_PORTS XT_MULTI_PORTS
-
-#define ipt_multiport xt_multiport
-#define ipt_multiport_v1 xt_multiport_v1
-
-#endif /*_IPT_MULTIPORT_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_owner.h b/include/linux/netfilter_ipv4/ipt_owner.h
deleted file mode 100644
index a78445be999..00000000000
--- a/include/linux/netfilter_ipv4/ipt_owner.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#ifndef _IPT_OWNER_H
-#define _IPT_OWNER_H
-
-/* match and invert flags */
-#define IPT_OWNER_UID 0x01
-#define IPT_OWNER_GID 0x02
-#define IPT_OWNER_PID 0x04
-#define IPT_OWNER_SID 0x08
-#define IPT_OWNER_COMM 0x10
-
-struct ipt_owner_info {
- __kernel_uid32_t uid;
- __kernel_gid32_t gid;
- __kernel_pid_t pid;
- __kernel_pid_t sid;
- char comm[16];
- u_int8_t match, invert; /* flags */
-};
-
-#endif /*_IPT_OWNER_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_physdev.h b/include/linux/netfilter_ipv4/ipt_physdev.h
deleted file mode 100644
index 2400e7140f2..00000000000
--- a/include/linux/netfilter_ipv4/ipt_physdev.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef _IPT_PHYSDEV_H
-#define _IPT_PHYSDEV_H
-
-/* Backwards compatibility for old userspace */
-
-#include <linux/netfilter/xt_physdev.h>
-
-#define IPT_PHYSDEV_OP_IN XT_PHYSDEV_OP_IN
-#define IPT_PHYSDEV_OP_OUT XT_PHYSDEV_OP_OUT
-#define IPT_PHYSDEV_OP_BRIDGED XT_PHYSDEV_OP_BRIDGED
-#define IPT_PHYSDEV_OP_ISIN XT_PHYSDEV_OP_ISIN
-#define IPT_PHYSDEV_OP_ISOUT XT_PHYSDEV_OP_ISOUT
-#define IPT_PHYSDEV_OP_MASK XT_PHYSDEV_OP_MASK
-
-#define ipt_physdev_info xt_physdev_info
-
-#endif /*_IPT_PHYSDEV_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_pkttype.h b/include/linux/netfilter_ipv4/ipt_pkttype.h
deleted file mode 100644
index ff1fbc949a0..00000000000
--- a/include/linux/netfilter_ipv4/ipt_pkttype.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _IPT_PKTTYPE_H
-#define _IPT_PKTTYPE_H
-
-#include <linux/netfilter/xt_pkttype.h>
-#define ipt_pkttype_info xt_pkttype_info
-
-#endif /*_IPT_PKTTYPE_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_policy.h b/include/linux/netfilter_ipv4/ipt_policy.h
deleted file mode 100644
index 1037fb2cd20..00000000000
--- a/include/linux/netfilter_ipv4/ipt_policy.h
+++ /dev/null
@@ -1,23 +0,0 @@
-#ifndef _IPT_POLICY_H
-#define _IPT_POLICY_H
-
-#include <linux/netfilter/xt_policy.h>
-
-#define IPT_POLICY_MAX_ELEM XT_POLICY_MAX_ELEM
-
-/* ipt_policy_flags */
-#define IPT_POLICY_MATCH_IN XT_POLICY_MATCH_IN
-#define IPT_POLICY_MATCH_OUT XT_POLICY_MATCH_OUT
-#define IPT_POLICY_MATCH_NONE XT_POLICY_MATCH_NONE
-#define IPT_POLICY_MATCH_STRICT XT_POLICY_MATCH_STRICT
-
-/* ipt_policy_modes */
-#define IPT_POLICY_MODE_TRANSPORT XT_POLICY_MODE_TRANSPORT
-#define IPT_POLICY_MODE_TUNNEL XT_POLICY_MODE_TUNNEL
-
-#define ipt_policy_spec xt_policy_spec
-#define ipt_policy_addr xt_policy_addr
-#define ipt_policy_elem xt_policy_elem
-#define ipt_policy_info xt_policy_info
-
-#endif /* _IPT_POLICY_H */
diff --git a/include/linux/netfilter_ipv4/ipt_recent.h b/include/linux/netfilter_ipv4/ipt_recent.h
deleted file mode 100644
index d636cca133c..00000000000
--- a/include/linux/netfilter_ipv4/ipt_recent.h
+++ /dev/null
@@ -1,21 +0,0 @@
-#ifndef _IPT_RECENT_H
-#define _IPT_RECENT_H
-
-#include <linux/netfilter/xt_recent.h>
-
-#define ipt_recent_info xt_recent_mtinfo
-
-enum {
- IPT_RECENT_CHECK = XT_RECENT_CHECK,
- IPT_RECENT_SET = XT_RECENT_SET,
- IPT_RECENT_UPDATE = XT_RECENT_UPDATE,
- IPT_RECENT_REMOVE = XT_RECENT_REMOVE,
- IPT_RECENT_TTL = XT_RECENT_TTL,
-
- IPT_RECENT_SOURCE = XT_RECENT_SOURCE,
- IPT_RECENT_DEST = XT_RECENT_DEST,
-
- IPT_RECENT_NAME_LEN = XT_RECENT_NAME_LEN,
-};
-
-#endif /*_IPT_RECENT_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_sctp.h b/include/linux/netfilter_ipv4/ipt_sctp.h
deleted file mode 100644
index 80b3dbacd19..00000000000
--- a/include/linux/netfilter_ipv4/ipt_sctp.h
+++ /dev/null
@@ -1,105 +0,0 @@
-#ifndef _IPT_SCTP_H_
-#define _IPT_SCTP_H_
-
-#define IPT_SCTP_SRC_PORTS 0x01
-#define IPT_SCTP_DEST_PORTS 0x02
-#define IPT_SCTP_CHUNK_TYPES 0x04
-
-#define IPT_SCTP_VALID_FLAGS 0x07
-
-
-struct ipt_sctp_flag_info {
- u_int8_t chunktype;
- u_int8_t flag;
- u_int8_t flag_mask;
-};
-
-#define IPT_NUM_SCTP_FLAGS 4
-
-struct ipt_sctp_info {
- u_int16_t dpts[2]; /* Min, Max */
- u_int16_t spts[2]; /* Min, Max */
-
- u_int32_t chunkmap[256 / sizeof (u_int32_t)]; /* Bit mask of chunks to be matched according to RFC 2960 */
-
-#define SCTP_CHUNK_MATCH_ANY 0x01 /* Match if any of the chunk types are present */
-#define SCTP_CHUNK_MATCH_ALL 0x02 /* Match if all of the chunk types are present */
-#define SCTP_CHUNK_MATCH_ONLY 0x04 /* Match if these are the only chunk types present */
-
- u_int32_t chunk_match_type;
- struct ipt_sctp_flag_info flag_info[IPT_NUM_SCTP_FLAGS];
- int flag_count;
-
- u_int32_t flags;
- u_int32_t invflags;
-};
-
-#define bytes(type) (sizeof(type) * 8)
-
-#define SCTP_CHUNKMAP_SET(chunkmap, type) \
- do { \
- chunkmap[type / bytes(u_int32_t)] |= \
- 1 << (type % bytes(u_int32_t)); \
- } while (0)
-
-#define SCTP_CHUNKMAP_CLEAR(chunkmap, type) \
- do { \
- chunkmap[type / bytes(u_int32_t)] &= \
- ~(1 << (type % bytes(u_int32_t))); \
- } while (0)
-
-#define SCTP_CHUNKMAP_IS_SET(chunkmap, type) \
-({ \
- (chunkmap[type / bytes (u_int32_t)] & \
- (1 << (type % bytes (u_int32_t)))) ? 1: 0; \
-})
-
-#define SCTP_CHUNKMAP_RESET(chunkmap) \
- do { \
- int i; \
- for (i = 0; i < ARRAY_SIZE(chunkmap); i++) \
- chunkmap[i] = 0; \
- } while (0)
-
-#define SCTP_CHUNKMAP_SET_ALL(chunkmap) \
- do { \
- int i; \
- for (i = 0; i < ARRAY_SIZE(chunkmap); i++) \
- chunkmap[i] = ~0; \
- } while (0)
-
-#define SCTP_CHUNKMAP_COPY(destmap, srcmap) \
- do { \
- int i; \
- for (i = 0; i < ARRAY_SIZE(chunkmap); i++) \
- destmap[i] = srcmap[i]; \
- } while (0)
-
-#define SCTP_CHUNKMAP_IS_CLEAR(chunkmap) \
-({ \
- int i; \
- int flag = 1; \
- for (i = 0; i < ARRAY_SIZE(chunkmap); i++) { \
- if (chunkmap[i]) { \
- flag = 0; \
- break; \
- } \
- } \
- flag; \
-})
-
-#define SCTP_CHUNKMAP_IS_ALL_SET(chunkmap) \
-({ \
- int i; \
- int flag = 1; \
- for (i = 0; i < ARRAY_SIZE(chunkmap); i++) { \
- if (chunkmap[i] != ~0) { \
- flag = 0; \
- break; \
- } \
- } \
- flag; \
-})
-
-#endif /* _IPT_SCTP_H_ */
-
diff --git a/include/linux/netfilter_ipv4/ipt_state.h b/include/linux/netfilter_ipv4/ipt_state.h
deleted file mode 100644
index a44a99cc28c..00000000000
--- a/include/linux/netfilter_ipv4/ipt_state.h
+++ /dev/null
@@ -1,15 +0,0 @@
-#ifndef _IPT_STATE_H
-#define _IPT_STATE_H
-
-/* Backwards compatibility for old userspace */
-
-#include <linux/netfilter/xt_state.h>
-
-#define IPT_STATE_BIT XT_STATE_BIT
-#define IPT_STATE_INVALID XT_STATE_INVALID
-
-#define IPT_STATE_UNTRACKED XT_STATE_UNTRACKED
-
-#define ipt_state_info xt_state_info
-
-#endif /*_IPT_STATE_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_string.h b/include/linux/netfilter_ipv4/ipt_string.h
deleted file mode 100644
index c26de305990..00000000000
--- a/include/linux/netfilter_ipv4/ipt_string.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef _IPT_STRING_H
-#define _IPT_STRING_H
-
-#include <linux/netfilter/xt_string.h>
-
-#define IPT_STRING_MAX_PATTERN_SIZE XT_STRING_MAX_PATTERN_SIZE
-#define IPT_STRING_MAX_ALGO_NAME_SIZE XT_STRING_MAX_ALGO_NAME_SIZE
-#define ipt_string_info xt_string_info
-
-#endif /*_IPT_STRING_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_tcpmss.h b/include/linux/netfilter_ipv4/ipt_tcpmss.h
deleted file mode 100644
index 18bbc8e8e00..00000000000
--- a/include/linux/netfilter_ipv4/ipt_tcpmss.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _IPT_TCPMSS_MATCH_H
-#define _IPT_TCPMSS_MATCH_H
-
-#include <linux/netfilter/xt_tcpmss.h>
-#define ipt_tcpmss_match_info xt_tcpmss_match_info
-
-#endif /*_IPT_TCPMSS_MATCH_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_tos.h b/include/linux/netfilter_ipv4/ipt_tos.h
deleted file mode 100644
index a21f5df23c5..00000000000
--- a/include/linux/netfilter_ipv4/ipt_tos.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef _IPT_TOS_H
-#define _IPT_TOS_H
-
-struct ipt_tos_info {
- u_int8_t tos;
- u_int8_t invert;
-};
-
-#ifndef IPTOS_NORMALSVC
-#define IPTOS_NORMALSVC 0
-#endif
-
-#endif /*_IPT_TOS_H*/
diff --git a/include/linux/netfilter_ipv6/Kbuild b/include/linux/netfilter_ipv6/Kbuild
index aca4bd1f6d7..e864eaee9e5 100644
--- a/include/linux/netfilter_ipv6/Kbuild
+++ b/include/linux/netfilter_ipv6/Kbuild
@@ -1,22 +1,12 @@
header-y += ip6t_HL.h
header-y += ip6t_LOG.h
-header-y += ip6t_MARK.h
header-y += ip6t_REJECT.h
header-y += ip6t_ah.h
-header-y += ip6t_esp.h
header-y += ip6t_frag.h
-header-y += ip6t_hl.h
header-y += ip6t_ipv6header.h
-header-y += ip6t_length.h
-header-y += ip6t_limit.h
-header-y += ip6t_mac.h
-header-y += ip6t_mark.h
+header-y += ip6t_hl.h
header-y += ip6t_mh.h
-header-y += ip6t_multiport.h
header-y += ip6t_opts.h
-header-y += ip6t_owner.h
-header-y += ip6t_physdev.h
-header-y += ip6t_policy.h
header-y += ip6t_rt.h
unifdef-y += ip6_tables.h
diff --git a/include/linux/netfilter_ipv6/ip6t_MARK.h b/include/linux/netfilter_ipv6/ip6t_MARK.h
deleted file mode 100644
index 7cf629a8ab9..00000000000
--- a/include/linux/netfilter_ipv6/ip6t_MARK.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef _IP6T_MARK_H_target
-#define _IP6T_MARK_H_target
-
-/* Backwards compatibility for old userspace */
-#include <linux/netfilter/xt_MARK.h>
-
-#define ip6t_mark_target_info xt_mark_target_info
-
-#endif /*_IP6T_MARK_H_target*/
diff --git a/include/linux/netfilter_ipv6/ip6t_esp.h b/include/linux/netfilter_ipv6/ip6t_esp.h
deleted file mode 100644
index f62eaf53c16..00000000000
--- a/include/linux/netfilter_ipv6/ip6t_esp.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef _IP6T_ESP_H
-#define _IP6T_ESP_H
-
-#include <linux/netfilter/xt_esp.h>
-
-#define ip6t_esp xt_esp
-#define IP6T_ESP_INV_SPI XT_ESP_INV_SPI
-#define IP6T_ESP_INV_MASK XT_ESP_INV_MASK
-
-#endif /*_IP6T_ESP_H*/
diff --git a/include/linux/netfilter_ipv6/ip6t_length.h b/include/linux/netfilter_ipv6/ip6t_length.h
deleted file mode 100644
index 9e9689d03ed..00000000000
--- a/include/linux/netfilter_ipv6/ip6t_length.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef _IP6T_LENGTH_H
-#define _IP6T_LENGTH_H
-
-#include <linux/netfilter/xt_length.h>
-#define ip6t_length_info xt_length_info
-
-#endif /*_IP6T_LENGTH_H*/
-
diff --git a/include/linux/netfilter_ipv6/ip6t_limit.h b/include/linux/netfilter_ipv6/ip6t_limit.h
deleted file mode 100644
index 487e5ea342c..00000000000
--- a/include/linux/netfilter_ipv6/ip6t_limit.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef _IP6T_RATE_H
-#define _IP6T_RATE_H
-
-#include <linux/netfilter/xt_limit.h>
-#define IP6T_LIMIT_SCALE XT_LIMIT_SCALE
-#define ip6t_rateinfo xt_rateinfo
-
-#endif /*_IP6T_RATE_H*/
diff --git a/include/linux/netfilter_ipv6/ip6t_mac.h b/include/linux/netfilter_ipv6/ip6t_mac.h
deleted file mode 100644
index ac58e83e942..00000000000
--- a/include/linux/netfilter_ipv6/ip6t_mac.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _IP6T_MAC_H
-#define _IP6T_MAC_H
-
-#include <linux/netfilter/xt_mac.h>
-#define ip6t_mac_info xt_mac_info
-
-#endif /*_IP6T_MAC_H*/
diff --git a/include/linux/netfilter_ipv6/ip6t_mark.h b/include/linux/netfilter_ipv6/ip6t_mark.h
deleted file mode 100644
index ff204951ddc..00000000000
--- a/include/linux/netfilter_ipv6/ip6t_mark.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef _IP6T_MARK_H
-#define _IP6T_MARK_H
-
-/* Backwards compatibility for old userspace */
-#include <linux/netfilter/xt_mark.h>
-
-#define ip6t_mark_info xt_mark_info
-
-#endif /*_IPT_MARK_H*/
diff --git a/include/linux/netfilter_ipv6/ip6t_multiport.h b/include/linux/netfilter_ipv6/ip6t_multiport.h
deleted file mode 100644
index 042c92661ce..00000000000
--- a/include/linux/netfilter_ipv6/ip6t_multiport.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef _IP6T_MULTIPORT_H
-#define _IP6T_MULTIPORT_H
-
-#include <linux/netfilter/xt_multiport.h>
-
-#define IP6T_MULTIPORT_SOURCE XT_MULTIPORT_SOURCE
-#define IP6T_MULTIPORT_DESTINATION XT_MULTIPORT_DESTINATION
-#define IP6T_MULTIPORT_EITHER XT_MULTIPORT_EITHER
-
-#define IP6T_MULTI_PORTS XT_MULTI_PORTS
-
-#define ip6t_multiport xt_multiport
-
-#endif /*_IP6T_MULTIPORT_H*/
diff --git a/include/linux/netfilter_ipv6/ip6t_owner.h b/include/linux/netfilter_ipv6/ip6t_owner.h
deleted file mode 100644
index ec5cc7a38c4..00000000000
--- a/include/linux/netfilter_ipv6/ip6t_owner.h
+++ /dev/null
@@ -1,18 +0,0 @@
-#ifndef _IP6T_OWNER_H
-#define _IP6T_OWNER_H
-
-/* match and invert flags */
-#define IP6T_OWNER_UID 0x01
-#define IP6T_OWNER_GID 0x02
-#define IP6T_OWNER_PID 0x04
-#define IP6T_OWNER_SID 0x08
-
-struct ip6t_owner_info {
- __kernel_uid32_t uid;
- __kernel_gid32_t gid;
- __kernel_pid_t pid;
- __kernel_pid_t sid;
- u_int8_t match, invert; /* flags */
-};
-
-#endif /*_IPT_OWNER_H*/
diff --git a/include/linux/netfilter_ipv6/ip6t_physdev.h b/include/linux/netfilter_ipv6/ip6t_physdev.h
deleted file mode 100644
index c161c0a81b5..00000000000
--- a/include/linux/netfilter_ipv6/ip6t_physdev.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef _IP6T_PHYSDEV_H
-#define _IP6T_PHYSDEV_H
-
-/* Backwards compatibility for old userspace */
-
-#include <linux/netfilter/xt_physdev.h>
-
-#define IP6T_PHYSDEV_OP_IN XT_PHYSDEV_OP_IN
-#define IP6T_PHYSDEV_OP_OUT XT_PHYSDEV_OP_OUT
-#define IP6T_PHYSDEV_OP_BRIDGED XT_PHYSDEV_OP_BRIDGED
-#define IP6T_PHYSDEV_OP_ISIN XT_PHYSDEV_OP_ISIN
-#define IP6T_PHYSDEV_OP_ISOUT XT_PHYSDEV_OP_ISOUT
-#define IP6T_PHYSDEV_OP_MASK XT_PHYSDEV_OP_MASK
-
-#define ip6t_physdev_info xt_physdev_info
-
-#endif /*_IP6T_PHYSDEV_H*/
diff --git a/include/linux/netfilter_ipv6/ip6t_policy.h b/include/linux/netfilter_ipv6/ip6t_policy.h
deleted file mode 100644
index b1c449d7ec8..00000000000
--- a/include/linux/netfilter_ipv6/ip6t_policy.h
+++ /dev/null
@@ -1,23 +0,0 @@
-#ifndef _IP6T_POLICY_H
-#define _IP6T_POLICY_H
-
-#include <linux/netfilter/xt_policy.h>
-
-#define IP6T_POLICY_MAX_ELEM XT_POLICY_MAX_ELEM
-
-/* ip6t_policy_flags */
-#define IP6T_POLICY_MATCH_IN XT_POLICY_MATCH_IN
-#define IP6T_POLICY_MATCH_OUT XT_POLICY_MATCH_OUT
-#define IP6T_POLICY_MATCH_NONE XT_POLICY_MATCH_NONE
-#define IP6T_POLICY_MATCH_STRICT XT_POLICY_MATCH_STRICT
-
-/* ip6t_policy_modes */
-#define IP6T_POLICY_MODE_TRANSPORT XT_POLICY_MODE_TRANSPORT
-#define IP6T_POLICY_MODE_TUNNEL XT_POLICY_MODE_TUNNEL
-
-#define ip6t_policy_spec xt_policy_spec
-#define ip6t_policy_addr xt_policy_addr
-#define ip6t_policy_elem xt_policy_elem
-#define ip6t_policy_info xt_policy_info
-
-#endif /* _IP6T_POLICY_H */
diff --git a/net/bridge/netfilter/ebtable_filter.c b/net/bridge/netfilter/ebtable_filter.c
index a5eea72938a..4b988db3cd4 100644
--- a/net/bridge/netfilter/ebtable_filter.c
+++ b/net/bridge/netfilter/ebtable_filter.c
@@ -77,21 +77,21 @@ static struct nf_hook_ops ebt_ops_filter[] __read_mostly = {
{
.hook = ebt_in_hook,
.owner = THIS_MODULE,
- .pf = PF_BRIDGE,
+ .pf = NFPROTO_BRIDGE,
.hooknum = NF_BR_LOCAL_IN,
.priority = NF_BR_PRI_FILTER_BRIDGED,
},
{
.hook = ebt_in_hook,
.owner = THIS_MODULE,
- .pf = PF_BRIDGE,
+ .pf = NFPROTO_BRIDGE,
.hooknum = NF_BR_FORWARD,
.priority = NF_BR_PRI_FILTER_BRIDGED,
},
{
.hook = ebt_out_hook,
.owner = THIS_MODULE,
- .pf = PF_BRIDGE,
+ .pf = NFPROTO_BRIDGE,
.hooknum = NF_BR_LOCAL_OUT,
.priority = NF_BR_PRI_FILTER_OTHER,
},
diff --git a/net/bridge/netfilter/ebtable_nat.c b/net/bridge/netfilter/ebtable_nat.c
index 6024c551f9a..4a98804203b 100644
--- a/net/bridge/netfilter/ebtable_nat.c
+++ b/net/bridge/netfilter/ebtable_nat.c
@@ -77,21 +77,21 @@ static struct nf_hook_ops ebt_ops_nat[] __read_mostly = {
{
.hook = ebt_nat_out,
.owner = THIS_MODULE,
- .pf = PF_BRIDGE,
+ .pf = NFPROTO_BRIDGE,
.hooknum = NF_BR_LOCAL_OUT,
.priority = NF_BR_PRI_NAT_DST_OTHER,
},
{
.hook = ebt_nat_out,
.owner = THIS_MODULE,
- .pf = PF_BRIDGE,
+ .pf = NFPROTO_BRIDGE,
.hooknum = NF_BR_POST_ROUTING,
.priority = NF_BR_PRI_NAT_SRC,
},
{
.hook = ebt_nat_in,
.owner = THIS_MODULE,
- .pf = PF_BRIDGE,
+ .pf = NFPROTO_BRIDGE,
.hooknum = NF_BR_PRE_ROUTING,
.priority = NF_BR_PRI_NAT_DST_BRIDGED,
},
diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
index 7505dff4ffd..7bc11ffbb84 100644
--- a/net/ipv4/netfilter/arp_tables.c
+++ b/net/ipv4/netfilter/arp_tables.c
@@ -8,7 +8,7 @@
* Copyright (C) 2002 David S. Miller (davem@redhat.com)
*
*/
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/kernel.h>
#include <linux/skbuff.h>
#include <linux/netdevice.h>
@@ -341,15 +341,11 @@ unsigned int arpt_do_table(struct sk_buff *skb,
}
/* All zeroes == unconditional rule. */
-static inline int unconditional(const struct arpt_arp *arp)
+static inline bool unconditional(const struct arpt_arp *arp)
{
- unsigned int i;
+ static const struct arpt_arp uncond;
- for (i = 0; i < sizeof(*arp)/sizeof(__u32); i++)
- if (((__u32 *)arp)[i])
- return 0;
-
- return 1;
+ return memcmp(arp, &uncond, sizeof(uncond)) == 0;
}
/* Figures out from what hook each rule can be called: returns 0 if
@@ -537,12 +533,28 @@ out:
return ret;
}
+static bool check_underflow(struct arpt_entry *e)
+{
+ const struct arpt_entry_target *t;
+ unsigned int verdict;
+
+ if (!unconditional(&e->arp))
+ return false;
+ t = arpt_get_target(e);
+ if (strcmp(t->u.user.name, XT_STANDARD_TARGET) != 0)
+ return false;
+ verdict = ((struct arpt_standard_target *)t)->verdict;
+ verdict = -verdict - 1;
+ return verdict == NF_DROP || verdict == NF_ACCEPT;
+}
+
static inline int check_entry_size_and_hooks(struct arpt_entry *e,
struct xt_table_info *newinfo,
unsigned char *base,
unsigned char *limit,
const unsigned int *hook_entries,
const unsigned int *underflows,
+ unsigned int valid_hooks,
unsigned int *i)
{
unsigned int h;
@@ -562,15 +574,21 @@ static inline int check_entry_size_and_hooks(struct arpt_entry *e,
/* Check hooks & underflows */
for (h = 0; h < NF_ARP_NUMHOOKS; h++) {
+ if (!(valid_hooks & (1 << h)))
+ continue;
if ((unsigned char *)e - base == hook_entries[h])
newinfo->hook_entry[h] = hook_entries[h];
- if ((unsigned char *)e - base == underflows[h])
+ if ((unsigned char *)e - base == underflows[h]) {
+ if (!check_underflow(e)) {
+ pr_err("Underflows must be unconditional and "
+ "use the STANDARD target with "
+ "ACCEPT/DROP\n");
+ return -EINVAL;
+ }
newinfo->underflow[h] = underflows[h];
+ }
}
- /* FIXME: underflows must be unconditional, standard verdicts
- < 0 (not ARPT_RETURN). --RR */
-
/* Clear counters and comefrom */
e->counters = ((struct xt_counters) { 0, 0 });
e->comefrom = 0;
@@ -630,7 +648,7 @@ static int translate_table(const char *name,
newinfo,
entry0,
entry0 + size,
- hook_entries, underflows, &i);
+ hook_entries, underflows, valid_hooks, &i);
duprintf("translate_table: ARPT_ENTRY_ITERATE gives %d\n", ret);
if (ret != 0)
return ret;
diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
index fdefae6b5df..0b43fd7ca04 100644
--- a/net/ipv4/netfilter/ip_tables.c
+++ b/net/ipv4/netfilter/ip_tables.c
@@ -8,6 +8,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/cache.h>
#include <linux/capability.h>
#include <linux/skbuff.h>
@@ -190,16 +191,11 @@ get_entry(void *base, unsigned int offset)
/* All zeroes == unconditional rule. */
/* Mildly perf critical (only if packet tracing is on) */
-static inline int
-unconditional(const struct ipt_ip *ip)
+static inline bool unconditional(const struct ipt_ip *ip)
{
- unsigned int i;
-
- for (i = 0; i < sizeof(*ip)/sizeof(__u32); i++)
- if (((__u32 *)ip)[i])
- return 0;
+ static const struct ipt_ip uncond;
- return 1;
+ return memcmp(ip, &uncond, sizeof(uncond)) == 0;
#undef FWINV
}
@@ -315,7 +311,6 @@ ipt_do_table(struct sk_buff *skb,
static const char nulldevname[IFNAMSIZ] __attribute__((aligned(sizeof(long))));
const struct iphdr *ip;
- u_int16_t datalen;
bool hotdrop = false;
/* Initializing verdict to NF_DROP keeps gcc happy. */
unsigned int verdict = NF_DROP;
@@ -328,7 +323,6 @@ ipt_do_table(struct sk_buff *skb,
/* Initialization */
ip = ip_hdr(skb);
- datalen = skb->len - ip->ihl * 4;
indev = in ? in->name : nulldevname;
outdev = out ? out->name : nulldevname;
/* We handle fragments by dealing with the first fragment as
@@ -427,8 +421,6 @@ ipt_do_table(struct sk_buff *skb,
#endif
/* Target might have changed stuff. */
ip = ip_hdr(skb);
- datalen = skb->len - ip->ihl * 4;
-
if (verdict == IPT_CONTINUE)
e = ipt_next_entry(e);
else
@@ -716,6 +708,21 @@ find_check_entry(struct ipt_entry *e, const char *name, unsigned int size,
return ret;
}
+static bool check_underflow(struct ipt_entry *e)
+{
+ const struct ipt_entry_target *t;
+ unsigned int verdict;
+
+ if (!unconditional(&e->ip))
+ return false;
+ t = ipt_get_target(e);
+ if (strcmp(t->u.user.name, XT_STANDARD_TARGET) != 0)
+ return false;
+ verdict = ((struct ipt_standard_target *)t)->verdict;
+ verdict = -verdict - 1;
+ return verdict == NF_DROP || verdict == NF_ACCEPT;
+}
+
static int
check_entry_size_and_hooks(struct ipt_entry *e,
struct xt_table_info *newinfo,
@@ -723,6 +730,7 @@ check_entry_size_and_hooks(struct ipt_entry *e,
unsigned char *limit,
const unsigned int *hook_entries,
const unsigned int *underflows,
+ unsigned int valid_hooks,
unsigned int *i)
{
unsigned int h;
@@ -742,15 +750,21 @@ check_entry_size_and_hooks(struct ipt_entry *e,
/* Check hooks & underflows */
for (h = 0; h < NF_INET_NUMHOOKS; h++) {
+ if (!(valid_hooks & (1 << h)))
+ continue;
if ((unsigned char *)e - base == hook_entries[h])
newinfo->hook_entry[h] = hook_entries[h];
- if ((unsigned char *)e - base == underflows[h])
+ if ((unsigned char *)e - base == underflows[h]) {
+ if (!check_underflow(e)) {
+ pr_err("Underflows must be unconditional and "
+ "use the STANDARD target with "
+ "ACCEPT/DROP\n");
+ return -EINVAL;
+ }
newinfo->underflow[h] = underflows[h];
+ }
}
- /* FIXME: underflows must be unconditional, standard verdicts
- < 0 (not IPT_RETURN). --RR */
-
/* Clear counters and comefrom */
e->counters = ((struct xt_counters) { 0, 0 });
e->comefrom = 0;
@@ -813,7 +827,7 @@ translate_table(const char *name,
newinfo,
entry0,
entry0 + size,
- hook_entries, underflows, &i);
+ hook_entries, underflows, valid_hooks, &i);
if (ret != 0)
return ret;
diff --git a/net/ipv4/netfilter/iptable_filter.c b/net/ipv4/netfilter/iptable_filter.c
index c30a969724f..97dbd94a8e3 100644
--- a/net/ipv4/netfilter/iptable_filter.c
+++ b/net/ipv4/netfilter/iptable_filter.c
@@ -57,7 +57,7 @@ static struct xt_table packet_filter = {
.name = "filter",
.valid_hooks = FILTER_VALID_HOOKS,
.me = THIS_MODULE,
- .af = AF_INET,
+ .af = NFPROTO_IPV4,
};
/* The work comes in here from netfilter.c. */
@@ -102,21 +102,21 @@ static struct nf_hook_ops ipt_ops[] __read_mostly = {
{
.hook = ipt_local_in_hook,
.owner = THIS_MODULE,
- .pf = PF_INET,
+ .pf = NFPROTO_IPV4,
.hooknum = NF_INET_LOCAL_IN,
.priority = NF_IP_PRI_FILTER,
},
{
.hook = ipt_hook,
.owner = THIS_MODULE,
- .pf = PF_INET,
+ .pf = NFPROTO_IPV4,
.hooknum = NF_INET_FORWARD,
.priority = NF_IP_PRI_FILTER,
},
{
.hook = ipt_local_out_hook,
.owner = THIS_MODULE,
- .pf = PF_INET,
+ .pf = NFPROTO_IPV4,
.hooknum = NF_INET_LOCAL_OUT,
.priority = NF_IP_PRI_FILTER,
},
diff --git a/net/ipv4/netfilter/iptable_mangle.c b/net/ipv4/netfilter/iptable_mangle.c
index 4087614d951..28647f10aa7 100644
--- a/net/ipv4/netfilter/iptable_mangle.c
+++ b/net/ipv4/netfilter/iptable_mangle.c
@@ -68,7 +68,7 @@ static struct xt_table packet_mangler = {
.name = "mangle",
.valid_hooks = MANGLE_VALID_HOOKS,
.me = THIS_MODULE,
- .af = AF_INET,
+ .af = NFPROTO_IPV4,
};
/* The work comes in here from netfilter.c. */
@@ -162,35 +162,35 @@ static struct nf_hook_ops ipt_ops[] __read_mostly = {
{
.hook = ipt_pre_routing_hook,
.owner = THIS_MODULE,
- .pf = PF_INET,
+ .pf = NFPROTO_IPV4,
.hooknum = NF_INET_PRE_ROUTING,
.priority = NF_IP_PRI_MANGLE,
},
{
.hook = ipt_local_in_hook,
.owner = THIS_MODULE,
- .pf = PF_INET,
+ .pf = NFPROTO_IPV4,
.hooknum = NF_INET_LOCAL_IN,
.priority = NF_IP_PRI_MANGLE,
},
{
.hook = ipt_forward_hook,
.owner = THIS_MODULE,
- .pf = PF_INET,
+ .pf = NFPROTO_IPV4,
.hooknum = NF_INET_FORWARD,
.priority = NF_IP_PRI_MANGLE,
},
{
.hook = ipt_local_hook,
.owner = THIS_MODULE,
- .pf = PF_INET,
+ .pf = NFPROTO_IPV4,
.hooknum = NF_INET_LOCAL_OUT,
.priority = NF_IP_PRI_MANGLE,
},
{
.hook = ipt_post_routing_hook,
.owner = THIS_MODULE,
- .pf = PF_INET,
+ .pf = NFPROTO_IPV4,
.hooknum = NF_INET_POST_ROUTING,
.priority = NF_IP_PRI_MANGLE,
},
diff --git a/net/ipv4/netfilter/iptable_raw.c b/net/ipv4/netfilter/iptable_raw.c
index e5356da1fb5..494784c999e 100644
--- a/net/ipv4/netfilter/iptable_raw.c
+++ b/net/ipv4/netfilter/iptable_raw.c
@@ -40,7 +40,7 @@ static struct xt_table packet_raw = {
.name = "raw",
.valid_hooks = RAW_VALID_HOOKS,
.me = THIS_MODULE,
- .af = AF_INET,
+ .af = NFPROTO_IPV4,
};
/* The work comes in here from netfilter.c. */
@@ -74,14 +74,14 @@ ipt_local_hook(unsigned int hook,
static struct nf_hook_ops ipt_ops[] __read_mostly = {
{
.hook = ipt_hook,
- .pf = PF_INET,
+ .pf = NFPROTO_IPV4,
.hooknum = NF_INET_PRE_ROUTING,
.priority = NF_IP_PRI_RAW,
.owner = THIS_MODULE,
},
{
.hook = ipt_local_hook,
- .pf = PF_INET,
+ .pf = NFPROTO_IPV4,
.hooknum = NF_INET_LOCAL_OUT,
.priority = NF_IP_PRI_RAW,
.owner = THIS_MODULE,
diff --git a/net/ipv4/netfilter/iptable_security.c b/net/ipv4/netfilter/iptable_security.c
index 29ab630f240..8804e1a0f91 100644
--- a/net/ipv4/netfilter/iptable_security.c
+++ b/net/ipv4/netfilter/iptable_security.c
@@ -61,7 +61,7 @@ static struct xt_table security_table = {
.name = "security",
.valid_hooks = SECURITY_VALID_HOOKS,
.me = THIS_MODULE,
- .af = AF_INET,
+ .af = NFPROTO_IPV4,
};
static unsigned int
@@ -105,21 +105,21 @@ static struct nf_hook_ops ipt_ops[] __read_mostly = {
{
.hook = ipt_local_in_hook,
.owner = THIS_MODULE,
- .pf = PF_INET,
+ .pf = NFPROTO_IPV4,
.hooknum = NF_INET_LOCAL_IN,
.priority = NF_IP_PRI_SECURITY,
},
{
.hook = ipt_forward_hook,
.owner = THIS_MODULE,
- .pf = PF_INET,
+ .pf = NFPROTO_IPV4,
.hooknum = NF_INET_FORWARD,
.priority = NF_IP_PRI_SECURITY,
},
{
.hook = ipt_local_out_hook,
.owner = THIS_MODULE,
- .pf = PF_INET,
+ .pf = NFPROTO_IPV4,
.hooknum = NF_INET_LOCAL_OUT,
.priority = NF_IP_PRI_SECURITY,
},
diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
index 05a9bc8df53..9ac2fdc36ec 100644
--- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
+++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
@@ -158,28 +158,28 @@ static struct nf_hook_ops ipv4_conntrack_ops[] __read_mostly = {
{
.hook = ipv4_conntrack_in,
.owner = THIS_MODULE,
- .pf = PF_INET,
+ .pf = NFPROTO_IPV4,
.hooknum = NF_INET_PRE_ROUTING,
.priority = NF_IP_PRI_CONNTRACK,
},
{
.hook = ipv4_conntrack_local,
.owner = THIS_MODULE,
- .pf = PF_INET,
+ .pf = NFPROTO_IPV4,
.hooknum = NF_INET_LOCAL_OUT,
.priority = NF_IP_PRI_CONNTRACK,
},
{
.hook = ipv4_confirm,
.owner = THIS_MODULE,
- .pf = PF_INET,
+ .pf = NFPROTO_IPV4,
.hooknum = NF_INET_POST_ROUTING,
.priority = NF_IP_PRI_CONNTRACK_CONFIRM,
},
{
.hook = ipv4_confirm,
.owner = THIS_MODULE,
- .pf = PF_INET,
+ .pf = NFPROTO_IPV4,
.hooknum = NF_INET_LOCAL_IN,
.priority = NF_IP_PRI_CONNTRACK_CONFIRM,
},
diff --git a/net/ipv4/netfilter/nf_nat_rule.c b/net/ipv4/netfilter/nf_nat_rule.c
index 6348a793936..6448a9b7d6f 100644
--- a/net/ipv4/netfilter/nf_nat_rule.c
+++ b/net/ipv4/netfilter/nf_nat_rule.c
@@ -62,7 +62,7 @@ static struct xt_table nat_table = {
.name = "nat",
.valid_hooks = NAT_VALID_HOOKS,
.me = THIS_MODULE,
- .af = AF_INET,
+ .af = NFPROTO_IPV4,
};
/* Source NAT */
diff --git a/net/ipv4/netfilter/nf_nat_standalone.c b/net/ipv4/netfilter/nf_nat_standalone.c
index 5567bd0d075..5f41d017ddd 100644
--- a/net/ipv4/netfilter/nf_nat_standalone.c
+++ b/net/ipv4/netfilter/nf_nat_standalone.c
@@ -251,7 +251,7 @@ static struct nf_hook_ops nf_nat_ops[] __read_mostly = {
{
.hook = nf_nat_in,
.owner = THIS_MODULE,
- .pf = PF_INET,
+ .pf = NFPROTO_IPV4,
.hooknum = NF_INET_PRE_ROUTING,
.priority = NF_IP_PRI_NAT_DST,
},
@@ -259,7 +259,7 @@ static struct nf_hook_ops nf_nat_ops[] __read_mostly = {
{
.hook = nf_nat_out,
.owner = THIS_MODULE,
- .pf = PF_INET,
+ .pf = NFPROTO_IPV4,
.hooknum = NF_INET_POST_ROUTING,
.priority = NF_IP_PRI_NAT_SRC,
},
@@ -267,7 +267,7 @@ static struct nf_hook_ops nf_nat_ops[] __read_mostly = {
{
.hook = nf_nat_local_fn,
.owner = THIS_MODULE,
- .pf = PF_INET,
+ .pf = NFPROTO_IPV4,
.hooknum = NF_INET_LOCAL_OUT,
.priority = NF_IP_PRI_NAT_DST,
},
@@ -275,7 +275,7 @@ static struct nf_hook_ops nf_nat_ops[] __read_mostly = {
{
.hook = nf_nat_fn,
.owner = THIS_MODULE,
- .pf = PF_INET,
+ .pf = NFPROTO_IPV4,
.hooknum = NF_INET_LOCAL_IN,
.priority = NF_IP_PRI_NAT_SRC,
},
diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
index ced1f2c0cb6..a5d0c27cc26 100644
--- a/net/ipv6/netfilter/ip6_tables.c
+++ b/net/ipv6/netfilter/ip6_tables.c
@@ -8,7 +8,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/capability.h>
#include <linux/in.h>
#include <linux/skbuff.h>
@@ -222,16 +222,11 @@ get_entry(void *base, unsigned int offset)
/* All zeroes == unconditional rule. */
/* Mildly perf critical (only if packet tracing is on) */
-static inline int
-unconditional(const struct ip6t_ip6 *ipv6)
+static inline bool unconditional(const struct ip6t_ip6 *ipv6)
{
- unsigned int i;
-
- for (i = 0; i < sizeof(*ipv6); i++)
- if (((char *)ipv6)[i])
- break;
+ static const struct ip6t_ip6 uncond;
- return (i == sizeof(*ipv6));
+ return memcmp(ipv6, &uncond, sizeof(uncond)) == 0;
}
#if defined(CONFIG_NETFILTER_XT_TARGET_TRACE) || \
@@ -745,6 +740,21 @@ find_check_entry(struct ip6t_entry *e, const char *name, unsigned int size,
return ret;
}
+static bool check_underflow(struct ip6t_entry *e)
+{
+ const struct ip6t_entry_target *t;
+ unsigned int verdict;
+
+ if (!unconditional(&e->ipv6))
+ return false;
+ t = ip6t_get_target(e);
+ if (strcmp(t->u.user.name, XT_STANDARD_TARGET) != 0)
+ return false;
+ verdict = ((struct ip6t_standard_target *)t)->verdict;
+ verdict = -verdict - 1;
+ return verdict == NF_DROP || verdict == NF_ACCEPT;
+}
+
static int
check_entry_size_and_hooks(struct ip6t_entry *e,
struct xt_table_info *newinfo,
@@ -752,6 +762,7 @@ check_entry_size_and_hooks(struct ip6t_entry *e,
unsigned char *limit,
const unsigned int *hook_entries,
const unsigned int *underflows,
+ unsigned int valid_hooks,
unsigned int *i)
{
unsigned int h;
@@ -771,15 +782,21 @@ check_entry_size_and_hooks(struct ip6t_entry *e,
/* Check hooks & underflows */
for (h = 0; h < NF_INET_NUMHOOKS; h++) {
+ if (!(valid_hooks & (1 << h)))
+ continue;
if ((unsigned char *)e - base == hook_entries[h])
newinfo->hook_entry[h] = hook_entries[h];
- if ((unsigned char *)e - base == underflows[h])
+ if ((unsigned char *)e - base == underflows[h]) {
+ if (!check_underflow(e)) {
+ pr_err("Underflows must be unconditional and "
+ "use the STANDARD target with "
+ "ACCEPT/DROP\n");
+ return -EINVAL;
+ }
newinfo->underflow[h] = underflows[h];
+ }
}
- /* FIXME: underflows must be unconditional, standard verdicts
- < 0 (not IP6T_RETURN). --RR */
-
/* Clear counters and comefrom */
e->counters = ((struct xt_counters) { 0, 0 });
e->comefrom = 0;
@@ -842,7 +859,7 @@ translate_table(const char *name,
newinfo,
entry0,
entry0 + size,
- hook_entries, underflows, &i);
+ hook_entries, underflows, valid_hooks, &i);
if (ret != 0)
return ret;
diff --git a/net/ipv6/netfilter/ip6table_filter.c b/net/ipv6/netfilter/ip6table_filter.c
index ef5a0a32bf8..0a3ae48ac4d 100644
--- a/net/ipv6/netfilter/ip6table_filter.c
+++ b/net/ipv6/netfilter/ip6table_filter.c
@@ -55,7 +55,7 @@ static struct xt_table packet_filter = {
.name = "filter",
.valid_hooks = FILTER_VALID_HOOKS,
.me = THIS_MODULE,
- .af = AF_INET6,
+ .af = NFPROTO_IPV6,
};
/* The work comes in here from netfilter.c. */
@@ -95,21 +95,21 @@ static struct nf_hook_ops ip6t_ops[] __read_mostly = {
{
.hook = ip6t_in_hook,
.owner = THIS_MODULE,
- .pf = PF_INET6,
+ .pf = NFPROTO_IPV6,
.hooknum = NF_INET_LOCAL_IN,
.priority = NF_IP6_PRI_FILTER,
},
{
.hook = ip6t_in_hook,
.owner = THIS_MODULE,
- .pf = PF_INET6,
+ .pf = NFPROTO_IPV6,
.hooknum = NF_INET_FORWARD,
.priority = NF_IP6_PRI_FILTER,
},
{
.hook = ip6t_local_out_hook,
.owner = THIS_MODULE,
- .pf = PF_INET6,
+ .pf = NFPROTO_IPV6,
.hooknum = NF_INET_LOCAL_OUT,
.priority = NF_IP6_PRI_FILTER,
},
diff --git a/net/ipv6/netfilter/ip6table_mangle.c b/net/ipv6/netfilter/ip6table_mangle.c
index ab0d398a2ba..0f49e005a8c 100644
--- a/net/ipv6/netfilter/ip6table_mangle.c
+++ b/net/ipv6/netfilter/ip6table_mangle.c
@@ -61,7 +61,7 @@ static struct xt_table packet_mangler = {
.name = "mangle",
.valid_hooks = MANGLE_VALID_HOOKS,
.me = THIS_MODULE,
- .af = AF_INET6,
+ .af = NFPROTO_IPV6,
};
/* The work comes in here from netfilter.c. */
@@ -136,35 +136,35 @@ static struct nf_hook_ops ip6t_ops[] __read_mostly = {
{
.hook = ip6t_in_hook,
.owner = THIS_MODULE,
- .pf = PF_INET6,
+ .pf = NFPROTO_IPV6,
.hooknum = NF_INET_PRE_ROUTING,
.priority = NF_IP6_PRI_MANGLE,
},
{
.hook = ip6t_in_hook,
.owner = THIS_MODULE,
- .pf = PF_INET6,
+ .pf = NFPROTO_IPV6,
.hooknum = NF_INET_LOCAL_IN,
.priority = NF_IP6_PRI_MANGLE,
},
{
.hook = ip6t_in_hook,
.owner = THIS_MODULE,
- .pf = PF_INET6,
+ .pf = NFPROTO_IPV6,
.hooknum = NF_INET_FORWARD,
.priority = NF_IP6_PRI_MANGLE,
},
{
.hook = ip6t_local_out_hook,
.owner = THIS_MODULE,
- .pf = PF_INET6,
+ .pf = NFPROTO_IPV6,
.hooknum = NF_INET_LOCAL_OUT,
.priority = NF_IP6_PRI_MANGLE,
},
{
.hook = ip6t_post_routing_hook,
.owner = THIS_MODULE,
- .pf = PF_INET6,
+ .pf = NFPROTO_IPV6,
.hooknum = NF_INET_POST_ROUTING,
.priority = NF_IP6_PRI_MANGLE,
},
diff --git a/net/ipv6/netfilter/ip6table_raw.c b/net/ipv6/netfilter/ip6table_raw.c
index 4b792b6ca32..679865e3d5f 100644
--- a/net/ipv6/netfilter/ip6table_raw.c
+++ b/net/ipv6/netfilter/ip6table_raw.c
@@ -39,7 +39,7 @@ static struct xt_table packet_raw = {
.name = "raw",
.valid_hooks = RAW_VALID_HOOKS,
.me = THIS_MODULE,
- .af = AF_INET6,
+ .af = NFPROTO_IPV6,
};
/* The work comes in here from netfilter.c. */
@@ -68,14 +68,14 @@ ip6t_local_out_hook(unsigned int hook,
static struct nf_hook_ops ip6t_ops[] __read_mostly = {
{
.hook = ip6t_pre_routing_hook,
- .pf = PF_INET6,
+ .pf = NFPROTO_IPV6,
.hooknum = NF_INET_PRE_ROUTING,
.priority = NF_IP6_PRI_FIRST,
.owner = THIS_MODULE,
},
{
.hook = ip6t_local_out_hook,
- .pf = PF_INET6,
+ .pf = NFPROTO_IPV6,
.hooknum = NF_INET_LOCAL_OUT,
.priority = NF_IP6_PRI_FIRST,
.owner = THIS_MODULE,
diff --git a/net/ipv6/netfilter/ip6table_security.c b/net/ipv6/netfilter/ip6table_security.c
index 0ea37ff15d5..822afabbdc8 100644
--- a/net/ipv6/netfilter/ip6table_security.c
+++ b/net/ipv6/netfilter/ip6table_security.c
@@ -60,7 +60,7 @@ static struct xt_table security_table = {
.name = "security",
.valid_hooks = SECURITY_VALID_HOOKS,
.me = THIS_MODULE,
- .af = AF_INET6,
+ .af = NFPROTO_IPV6,
};
static unsigned int
@@ -101,21 +101,21 @@ static struct nf_hook_ops ip6t_ops[] __read_mostly = {
{
.hook = ip6t_local_in_hook,
.owner = THIS_MODULE,
- .pf = PF_INET6,
+ .pf = NFPROTO_IPV6,
.hooknum = NF_INET_LOCAL_IN,
.priority = NF_IP6_PRI_SECURITY,
},
{
.hook = ip6t_forward_hook,
.owner = THIS_MODULE,
- .pf = PF_INET6,
+ .pf = NFPROTO_IPV6,
.hooknum = NF_INET_FORWARD,
.priority = NF_IP6_PRI_SECURITY,
},
{
.hook = ip6t_local_out_hook,
.owner = THIS_MODULE,
- .pf = PF_INET6,
+ .pf = NFPROTO_IPV6,
.hooknum = NF_INET_LOCAL_OUT,
.priority = NF_IP6_PRI_SECURITY,
},
diff --git a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
index 2a15c2d66c6..a7f4cd60735 100644
--- a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
+++ b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
@@ -265,42 +265,42 @@ static struct nf_hook_ops ipv6_conntrack_ops[] __read_mostly = {
{
.hook = ipv6_defrag,
.owner = THIS_MODULE,
- .pf = PF_INET6,
+ .pf = NFPROTO_IPV6,
.hooknum = NF_INET_PRE_ROUTING,
.priority = NF_IP6_PRI_CONNTRACK_DEFRAG,
},
{
.hook = ipv6_conntrack_in,
.owner = THIS_MODULE,
- .pf = PF_INET6,
+ .pf = NFPROTO_IPV6,
.hooknum = NF_INET_PRE_ROUTING,
.priority = NF_IP6_PRI_CONNTRACK,
},
{
.hook = ipv6_conntrack_local,
.owner = THIS_MODULE,
- .pf = PF_INET6,
+ .pf = NFPROTO_IPV6,
.hooknum = NF_INET_LOCAL_OUT,
.priority = NF_IP6_PRI_CONNTRACK,
},
{
.hook = ipv6_defrag,
.owner = THIS_MODULE,
- .pf = PF_INET6,
+ .pf = NFPROTO_IPV6,
.hooknum = NF_INET_LOCAL_OUT,
.priority = NF_IP6_PRI_CONNTRACK_DEFRAG,
},
{
.hook = ipv6_confirm,
.owner = THIS_MODULE,
- .pf = PF_INET6,
+ .pf = NFPROTO_IPV6,
.hooknum = NF_INET_POST_ROUTING,
.priority = NF_IP6_PRI_LAST,
},
{
.hook = ipv6_confirm,
.owner = THIS_MODULE,
- .pf = PF_INET6,
+ .pf = NFPROTO_IPV6,
.hooknum = NF_INET_LOCAL_IN,
.priority = NF_IP6_PRI_LAST-1,
},
diff --git a/net/netfilter/xt_CONNMARK.c b/net/netfilter/xt_CONNMARK.c
index d6e5ab46327..593457068ae 100644
--- a/net/netfilter/xt_CONNMARK.c
+++ b/net/netfilter/xt_CONNMARK.c
@@ -36,45 +36,6 @@ MODULE_ALIAS("ip6t_CONNMARK");
#include <net/netfilter/nf_conntrack_ecache.h>
static unsigned int
-connmark_tg_v0(struct sk_buff *skb, const struct xt_target_param *par)
-{
- const struct xt_connmark_target_info *markinfo = par->targinfo;
- struct nf_conn *ct;
- enum ip_conntrack_info ctinfo;
- u_int32_t diff;
- u_int32_t mark;
- u_int32_t newmark;
-
- ct = nf_ct_get(skb, &ctinfo);
- if (ct) {
- switch(markinfo->mode) {
- case XT_CONNMARK_SET:
- newmark = (ct->mark & ~markinfo->mask) | markinfo->mark;
- if (newmark != ct->mark) {
- ct->mark = newmark;
- nf_conntrack_event_cache(IPCT_MARK, ct);
- }
- break;
- case XT_CONNMARK_SAVE:
- newmark = (ct->mark & ~markinfo->mask) |
- (skb->mark & markinfo->mask);
- if (ct->mark != newmark) {
- ct->mark = newmark;
- nf_conntrack_event_cache(IPCT_MARK, ct);
- }
- break;
- case XT_CONNMARK_RESTORE:
- mark = skb->mark;
- diff = (ct->mark ^ mark) & markinfo->mask;
- skb->mark = mark ^ diff;
- break;
- }
- }
-
- return XT_CONTINUE;
-}
-
-static unsigned int
connmark_tg(struct sk_buff *skb, const struct xt_target_param *par)
{
const struct xt_connmark_tginfo1 *info = par->targinfo;
@@ -112,30 +73,6 @@ connmark_tg(struct sk_buff *skb, const struct xt_target_param *par)
return XT_CONTINUE;
}
-static bool connmark_tg_check_v0(const struct xt_tgchk_param *par)
-{
- const struct xt_connmark_target_info *matchinfo = par->targinfo;
-
- if (matchinfo->mode == XT_CONNMARK_RESTORE) {
- if (strcmp(par->table, "mangle") != 0) {
- printk(KERN_WARNING "CONNMARK: restore can only be "
- "called from \"mangle\" table, not \"%s\"\n",
- par->table);
- return false;
- }
- }
- if (matchinfo->mark > 0xffffffff || matchinfo->mask > 0xffffffff) {
- printk(KERN_WARNING "CONNMARK: Only supports 32bit mark\n");
- return false;
- }
- if (nf_ct_l3proto_try_module_get(par->family) < 0) {
- printk(KERN_WARNING "can't load conntrack support for "
- "proto=%u\n", par->family);
- return false;
- }
- return true;
-}
-
static bool connmark_tg_check(const struct xt_tgchk_param *par)
{
if (nf_ct_l3proto_try_module_get(par->family) < 0) {
@@ -151,74 +88,25 @@ static void connmark_tg_destroy(const struct xt_tgdtor_param *par)
nf_ct_l3proto_module_put(par->family);
}
-#ifdef CONFIG_COMPAT
-struct compat_xt_connmark_target_info {
- compat_ulong_t mark, mask;
- u_int8_t mode;
- u_int8_t __pad1;
- u_int16_t __pad2;
-};
-
-static void connmark_tg_compat_from_user_v0(void *dst, void *src)
-{
- const struct compat_xt_connmark_target_info *cm = src;
- struct xt_connmark_target_info m = {
- .mark = cm->mark,
- .mask = cm->mask,
- .mode = cm->mode,
- };
- memcpy(dst, &m, sizeof(m));
-}
-
-static int connmark_tg_compat_to_user_v0(void __user *dst, void *src)
-{
- const struct xt_connmark_target_info *m = src;
- struct compat_xt_connmark_target_info cm = {
- .mark = m->mark,
- .mask = m->mask,
- .mode = m->mode,
- };
- return copy_to_user(dst, &cm, sizeof(cm)) ? -EFAULT : 0;
-}
-#endif /* CONFIG_COMPAT */
-
-static struct xt_target connmark_tg_reg[] __read_mostly = {
- {
- .name = "CONNMARK",
- .revision = 0,
- .family = NFPROTO_UNSPEC,
- .checkentry = connmark_tg_check_v0,
- .destroy = connmark_tg_destroy,
- .target = connmark_tg_v0,
- .targetsize = sizeof(struct xt_connmark_target_info),
-#ifdef CONFIG_COMPAT
- .compatsize = sizeof(struct compat_xt_connmark_target_info),
- .compat_from_user = connmark_tg_compat_from_user_v0,
- .compat_to_user = connmark_tg_compat_to_user_v0,
-#endif
- .me = THIS_MODULE
- },
- {
- .name = "CONNMARK",
- .revision = 1,
- .family = NFPROTO_UNSPEC,
- .checkentry = connmark_tg_check,
- .target = connmark_tg,
- .targetsize = sizeof(struct xt_connmark_tginfo1),
- .destroy = connmark_tg_destroy,
- .me = THIS_MODULE,
- },
+static struct xt_target connmark_tg_reg __read_mostly = {
+ .name = "CONNMARK",
+ .revision = 1,
+ .family = NFPROTO_UNSPEC,
+ .checkentry = connmark_tg_check,
+ .target = connmark_tg,
+ .targetsize = sizeof(struct xt_connmark_tginfo1),
+ .destroy = connmark_tg_destroy,
+ .me = THIS_MODULE,
};
static int __init connmark_tg_init(void)
{
- return xt_register_targets(connmark_tg_reg,
- ARRAY_SIZE(connmark_tg_reg));
+ return xt_register_target(&connmark_tg_reg);
}
static void __exit connmark_tg_exit(void)
{
- xt_unregister_targets(connmark_tg_reg, ARRAY_SIZE(connmark_tg_reg));
+ xt_unregister_target(&connmark_tg_reg);
}
module_init(connmark_tg_init);
diff --git a/net/netfilter/xt_DSCP.c b/net/netfilter/xt_DSCP.c
index 6a347e768f8..74ce8926005 100644
--- a/net/netfilter/xt_DSCP.c
+++ b/net/netfilter/xt_DSCP.c
@@ -18,7 +18,6 @@
#include <linux/netfilter/x_tables.h>
#include <linux/netfilter/xt_DSCP.h>
-#include <linux/netfilter_ipv4/ipt_TOS.h>
MODULE_AUTHOR("Harald Welte <laforge@netfilter.org>");
MODULE_DESCRIPTION("Xtables: DSCP/TOS field modification");
@@ -73,41 +72,6 @@ static bool dscp_tg_check(const struct xt_tgchk_param *par)
}
static unsigned int
-tos_tg_v0(struct sk_buff *skb, const struct xt_target_param *par)
-{
- const struct ipt_tos_target_info *info = par->targinfo;
- struct iphdr *iph = ip_hdr(skb);
- u_int8_t oldtos;
-
- if ((iph->tos & IPTOS_TOS_MASK) != info->tos) {
- if (!skb_make_writable(skb, sizeof(struct iphdr)))
- return NF_DROP;
-
- iph = ip_hdr(skb);
- oldtos = iph->tos;
- iph->tos = (iph->tos & IPTOS_PREC_MASK) | info->tos;
- csum_replace2(&iph->check, htons(oldtos), htons(iph->tos));
- }
-
- return XT_CONTINUE;
-}
-
-static bool tos_tg_check_v0(const struct xt_tgchk_param *par)
-{
- const struct ipt_tos_target_info *info = par->targinfo;
- const uint8_t tos = info->tos;
-
- if (tos != IPTOS_LOWDELAY && tos != IPTOS_THROUGHPUT &&
- tos != IPTOS_RELIABILITY && tos != IPTOS_MINCOST &&
- tos != IPTOS_NORMALSVC) {
- printk(KERN_WARNING "TOS: bad tos value %#x\n", tos);
- return false;
- }
-
- return true;
-}
-
-static unsigned int
tos_tg(struct sk_buff *skb, const struct xt_target_param *par)
{
const struct xt_tos_target_info *info = par->targinfo;
@@ -168,16 +132,6 @@ static struct xt_target dscp_tg_reg[] __read_mostly = {
},
{
.name = "TOS",
- .revision = 0,
- .family = NFPROTO_IPV4,
- .table = "mangle",
- .target = tos_tg_v0,
- .targetsize = sizeof(struct ipt_tos_target_info),
- .checkentry = tos_tg_check_v0,
- .me = THIS_MODULE,
- },
- {
- .name = "TOS",
.revision = 1,
.family = NFPROTO_IPV4,
.table = "mangle",
diff --git a/net/netfilter/xt_MARK.c b/net/netfilter/xt_MARK.c
index 67574bcfb8a..225f8d11e17 100644
--- a/net/netfilter/xt_MARK.c
+++ b/net/netfilter/xt_MARK.c
@@ -25,39 +25,6 @@ MODULE_ALIAS("ipt_MARK");
MODULE_ALIAS("ip6t_MARK");
static unsigned int
-mark_tg_v0(struct sk_buff *skb, const struct xt_target_param *par)
-{
- const struct xt_mark_target_info *markinfo = par->targinfo;
-
- skb->mark = markinfo->mark;
- return XT_CONTINUE;
-}
-
-static unsigned int
-mark_tg_v1(struct sk_buff *skb, const struct xt_target_param *par)
-{
- const struct xt_mark_target_info_v1 *markinfo = par->targinfo;
- int mark = 0;
-
- switch (markinfo->mode) {
- case XT_MARK_SET:
- mark = markinfo->mark;
- break;
-
- case XT_MARK_AND:
- mark = skb->mark & markinfo->mark;
- break;
-
- case XT_MARK_OR:
- mark = skb->mark | markinfo->mark;
- break;
- }
-
- skb->mark = mark;
- return XT_CONTINUE;
-}
-
-static unsigned int
mark_tg(struct sk_buff *skb, const struct xt_target_param *par)
{
const struct xt_mark_tginfo2 *info = par->targinfo;
@@ -66,135 +33,23 @@ mark_tg(struct sk_buff *skb, const struct xt_target_param *par)
return XT_CONTINUE;
}
-static bool mark_tg_check_v0(const struct xt_tgchk_param *par)
-{
- const struct xt_mark_target_info *markinfo = par->targinfo;
-
- if (markinfo->mark > 0xffffffff) {
- printk(KERN_WARNING "MARK: Only supports 32bit wide mark\n");
- return false;
- }
- return true;
-}
-
-static bool mark_tg_check_v1(const struct xt_tgchk_param *par)
-{
- const struct xt_mark_target_info_v1 *markinfo = par->targinfo;
-
- if (markinfo->mode != XT_MARK_SET
- && markinfo->mode != XT_MARK_AND
- && markinfo->mode != XT_MARK_OR) {
- printk(KERN_WARNING "MARK: unknown mode %u\n",
- markinfo->mode);
- return false;
- }
- if (markinfo->mark > 0xffffffff) {
- printk(KERN_WARNING "MARK: Only supports 32bit wide mark\n");
- return false;
- }
- return true;
-}
-
-#ifdef CONFIG_COMPAT
-struct compat_xt_mark_target_info {
- compat_ulong_t mark;
-};
-
-static void mark_tg_compat_from_user_v0(void *dst, void *src)
-{
- const struct compat_xt_mark_target_info *cm = src;
- struct xt_mark_target_info m = {
- .mark = cm->mark,
- };
- memcpy(dst, &m, sizeof(m));
-}
-
-static int mark_tg_compat_to_user_v0(void __user *dst, void *src)
-{
- const struct xt_mark_target_info *m = src;
- struct compat_xt_mark_target_info cm = {
- .mark = m->mark,
- };
- return copy_to_user(dst, &cm, sizeof(cm)) ? -EFAULT : 0;
-}
-
-struct compat_xt_mark_target_info_v1 {
- compat_ulong_t mark;
- u_int8_t mode;
- u_int8_t __pad1;
- u_int16_t __pad2;
-};
-
-static void mark_tg_compat_from_user_v1(void *dst, void *src)
-{
- const struct compat_xt_mark_target_info_v1 *cm = src;
- struct xt_mark_target_info_v1 m = {
- .mark = cm->mark,
- .mode = cm->mode,
- };
- memcpy(dst, &m, sizeof(m));
-}
-
-static int mark_tg_compat_to_user_v1(void __user *dst, void *src)
-{
- const struct xt_mark_target_info_v1 *m = src;
- struct compat_xt_mark_target_info_v1 cm = {
- .mark = m->mark,
- .mode = m->mode,
- };
- return copy_to_user(dst, &cm, sizeof(cm)) ? -EFAULT : 0;
-}
-#endif /* CONFIG_COMPAT */
-
-static struct xt_target mark_tg_reg[] __read_mostly = {
- {
- .name = "MARK",
- .family = NFPROTO_UNSPEC,
- .revision = 0,
- .checkentry = mark_tg_check_v0,
- .target = mark_tg_v0,
- .targetsize = sizeof(struct xt_mark_target_info),
-#ifdef CONFIG_COMPAT
- .compatsize = sizeof(struct compat_xt_mark_target_info),
- .compat_from_user = mark_tg_compat_from_user_v0,
- .compat_to_user = mark_tg_compat_to_user_v0,
-#endif
- .table = "mangle",
- .me = THIS_MODULE,
- },
- {
- .name = "MARK",
- .family = NFPROTO_UNSPEC,
- .revision = 1,
- .checkentry = mark_tg_check_v1,
- .target = mark_tg_v1,
- .targetsize = sizeof(struct xt_mark_target_info_v1),
-#ifdef CONFIG_COMPAT
- .compatsize = sizeof(struct compat_xt_mark_target_info_v1),
- .compat_from_user = mark_tg_compat_from_user_v1,
- .compat_to_user = mark_tg_compat_to_user_v1,
-#endif
- .table = "mangle",
- .me = THIS_MODULE,
- },
- {
- .name = "MARK",
- .revision = 2,
- .family = NFPROTO_UNSPEC,
- .target = mark_tg,
- .targetsize = sizeof(struct xt_mark_tginfo2),
- .me = THIS_MODULE,
- },
+static struct xt_target mark_tg_reg __read_mostly = {
+ .name = "MARK",
+ .revision = 2,
+ .family = NFPROTO_UNSPEC,
+ .target = mark_tg,
+ .targetsize = sizeof(struct xt_mark_tginfo2),
+ .me = THIS_MODULE,
};
static int __init mark_tg_init(void)
{
- return xt_register_targets(mark_tg_reg, ARRAY_SIZE(mark_tg_reg));
+ return xt_register_target(&mark_tg_reg);
}
static void __exit mark_tg_exit(void)
{
- xt_unregister_targets(mark_tg_reg, ARRAY_SIZE(mark_tg_reg));
+ xt_unregister_target(&mark_tg_reg);
}
module_init(mark_tg_init);
diff --git a/net/netfilter/xt_connmark.c b/net/netfilter/xt_connmark.c
index 86cacab7a4a..122aa8b0147 100644
--- a/net/netfilter/xt_connmark.c
+++ b/net/netfilter/xt_connmark.c
@@ -47,36 +47,6 @@ connmark_mt(const struct sk_buff *skb, const struct xt_match_param *par)
return ((ct->mark & info->mask) == info->mark) ^ info->invert;
}
-static bool
-connmark_mt_v0(const struct sk_buff *skb, const struct xt_match_param *par)
-{
- const struct xt_connmark_info *info = par->matchinfo;
- const struct nf_conn *ct;
- enum ip_conntrack_info ctinfo;
-
- ct = nf_ct_get(skb, &ctinfo);
- if (!ct)
- return false;
-
- return ((ct->mark & info->mask) == info->mark) ^ info->invert;
-}
-
-static bool connmark_mt_check_v0(const struct xt_mtchk_param *par)
-{
- const struct xt_connmark_info *cm = par->matchinfo;
-
- if (cm->mark > 0xffffffff || cm->mask > 0xffffffff) {
- printk(KERN_WARNING "connmark: only support 32bit mark\n");
- return false;
- }
- if (nf_ct_l3proto_try_module_get(par->family) < 0) {
- printk(KERN_WARNING "can't load conntrack support for "
- "proto=%u\n", par->family);
- return false;
- }
- return true;
-}
-
static bool connmark_mt_check(const struct xt_mtchk_param *par)
{
if (nf_ct_l3proto_try_module_get(par->family) < 0) {
@@ -92,74 +62,25 @@ static void connmark_mt_destroy(const struct xt_mtdtor_param *par)
nf_ct_l3proto_module_put(par->family);
}
-#ifdef CONFIG_COMPAT
-struct compat_xt_connmark_info {
- compat_ulong_t mark, mask;
- u_int8_t invert;
- u_int8_t __pad1;
- u_int16_t __pad2;
-};
-
-static void connmark_mt_compat_from_user_v0(void *dst, void *src)
-{
- const struct compat_xt_connmark_info *cm = src;
- struct xt_connmark_info m = {
- .mark = cm->mark,
- .mask = cm->mask,
- .invert = cm->invert,
- };
- memcpy(dst, &m, sizeof(m));
-}
-
-static int connmark_mt_compat_to_user_v0(void __user *dst, void *src)
-{
- const struct xt_connmark_info *m = src;
- struct compat_xt_connmark_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 connmark_mt_reg[] __read_mostly = {
- {
- .name = "connmark",
- .revision = 0,
- .family = NFPROTO_UNSPEC,
- .checkentry = connmark_mt_check_v0,
- .match = connmark_mt_v0,
- .destroy = connmark_mt_destroy,
- .matchsize = sizeof(struct xt_connmark_info),
-#ifdef CONFIG_COMPAT
- .compatsize = sizeof(struct compat_xt_connmark_info),
- .compat_from_user = connmark_mt_compat_from_user_v0,
- .compat_to_user = connmark_mt_compat_to_user_v0,
-#endif
- .me = THIS_MODULE
- },
- {
- .name = "connmark",
- .revision = 1,
- .family = NFPROTO_UNSPEC,
- .checkentry = connmark_mt_check,
- .match = connmark_mt,
- .matchsize = sizeof(struct xt_connmark_mtinfo1),
- .destroy = connmark_mt_destroy,
- .me = THIS_MODULE,
- },
+static struct xt_match connmark_mt_reg __read_mostly = {
+ .name = "connmark",
+ .revision = 1,
+ .family = NFPROTO_UNSPEC,
+ .checkentry = connmark_mt_check,
+ .match = connmark_mt,
+ .matchsize = sizeof(struct xt_connmark_mtinfo1),
+ .destroy = connmark_mt_destroy,
+ .me = THIS_MODULE,
};
static int __init connmark_mt_init(void)
{
- return xt_register_matches(connmark_mt_reg,
- ARRAY_SIZE(connmark_mt_reg));
+ return xt_register_match(&connmark_mt_reg);
}
static void __exit connmark_mt_exit(void)
{
- xt_unregister_matches(connmark_mt_reg, ARRAY_SIZE(connmark_mt_reg));
+ xt_unregister_match(&connmark_mt_reg);
}
module_init(connmark_mt_init);
diff --git a/net/netfilter/xt_conntrack.c b/net/netfilter/xt_conntrack.c
index fc581800698..6dc4652f2fe 100644
--- a/net/netfilter/xt_conntrack.c
+++ b/net/netfilter/xt_conntrack.c
@@ -19,101 +19,12 @@
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Marc Boucher <marc@mbsi.ca>");
-MODULE_AUTHOR("Jan Engelhardt <jengelh@computergmbh.de>");
+MODULE_AUTHOR("Jan Engelhardt <jengelh@medozas.de>");
MODULE_DESCRIPTION("Xtables: connection tracking state match");
MODULE_ALIAS("ipt_conntrack");
MODULE_ALIAS("ip6t_conntrack");
static bool
-conntrack_mt_v0(const struct sk_buff *skb, const struct xt_match_param *par)
-{
- const struct xt_conntrack_info *sinfo = par->matchinfo;
- const struct nf_conn *ct;
- enum ip_conntrack_info ctinfo;
- unsigned int statebit;
-
- ct = nf_ct_get(skb, &ctinfo);
-
-#define FWINV(bool, invflg) ((bool) ^ !!(sinfo->invflags & (invflg)))
-
- if (ct == &nf_conntrack_untracked)
- statebit = XT_CONNTRACK_STATE_UNTRACKED;
- else if (ct)
- statebit = XT_CONNTRACK_STATE_BIT(ctinfo);
- else
- statebit = XT_CONNTRACK_STATE_INVALID;
-
- if (sinfo->flags & XT_CONNTRACK_STATE) {
- if (ct) {
- if (test_bit(IPS_SRC_NAT_BIT, &ct->status))
- statebit |= XT_CONNTRACK_STATE_SNAT;
- if (test_bit(IPS_DST_NAT_BIT, &ct->status))
- statebit |= XT_CONNTRACK_STATE_DNAT;
- }
- if (FWINV((statebit & sinfo->statemask) == 0,
- XT_CONNTRACK_STATE))
- return false;
- }
-
- if (ct == NULL) {
- if (sinfo->flags & ~XT_CONNTRACK_STATE)
- return false;
- return true;
- }
-
- if (sinfo->flags & XT_CONNTRACK_PROTO &&
- FWINV(nf_ct_protonum(ct) !=
- sinfo->tuple[IP_CT_DIR_ORIGINAL].dst.protonum,
- XT_CONNTRACK_PROTO))
- return false;
-
- if (sinfo->flags & XT_CONNTRACK_ORIGSRC &&
- FWINV((ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.u3.ip &
- sinfo->sipmsk[IP_CT_DIR_ORIGINAL].s_addr) !=
- sinfo->tuple[IP_CT_DIR_ORIGINAL].src.ip,
- XT_CONNTRACK_ORIGSRC))
- return false;
-
- if (sinfo->flags & XT_CONNTRACK_ORIGDST &&
- FWINV((ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.u3.ip &
- sinfo->dipmsk[IP_CT_DIR_ORIGINAL].s_addr) !=
- sinfo->tuple[IP_CT_DIR_ORIGINAL].dst.ip,
- XT_CONNTRACK_ORIGDST))
- return false;
-
- if (sinfo->flags & XT_CONNTRACK_REPLSRC &&
- FWINV((ct->tuplehash[IP_CT_DIR_REPLY].tuple.src.u3.ip &
- sinfo->sipmsk[IP_CT_DIR_REPLY].s_addr) !=
- sinfo->tuple[IP_CT_DIR_REPLY].src.ip,
- XT_CONNTRACK_REPLSRC))
- return false;
-
- if (sinfo->flags & XT_CONNTRACK_REPLDST &&
- FWINV((ct->tuplehash[IP_CT_DIR_REPLY].tuple.dst.u3.ip &
- sinfo->dipmsk[IP_CT_DIR_REPLY].s_addr) !=
- sinfo->tuple[IP_CT_DIR_REPLY].dst.ip,
- XT_CONNTRACK_REPLDST))
- return false;
-
- if (sinfo->flags & XT_CONNTRACK_STATUS &&
- FWINV((ct->status & sinfo->statusmask) == 0,
- XT_CONNTRACK_STATUS))
- return false;
-
- if(sinfo->flags & XT_CONNTRACK_EXPIRES) {
- unsigned long expires = timer_pending(&ct->timeout) ?
- (ct->timeout.expires - jiffies)/HZ : 0;
-
- if (FWINV(!(expires >= sinfo->expires_min &&
- expires <= sinfo->expires_max),
- XT_CONNTRACK_EXPIRES))
- return false;
- }
- return true;
-#undef FWINV
-}
-
-static bool
conntrack_addrcmp(const union nf_inet_addr *kaddr,
const union nf_inet_addr *uaddr,
const union nf_inet_addr *umask, unsigned int l3proto)
@@ -337,73 +248,9 @@ static void conntrack_mt_destroy_v1(const struct xt_mtdtor_param *par)
conntrack_mt_destroy(par);
}
-#ifdef CONFIG_COMPAT
-struct compat_xt_conntrack_info
-{
- compat_uint_t statemask;
- compat_uint_t statusmask;
- struct ip_conntrack_old_tuple tuple[IP_CT_DIR_MAX];
- struct in_addr sipmsk[IP_CT_DIR_MAX];
- struct in_addr dipmsk[IP_CT_DIR_MAX];
- compat_ulong_t expires_min;
- compat_ulong_t expires_max;
- u_int8_t flags;
- u_int8_t invflags;
-};
-
-static void conntrack_mt_compat_from_user_v0(void *dst, void *src)
-{
- const struct compat_xt_conntrack_info *cm = src;
- struct xt_conntrack_info m = {
- .statemask = cm->statemask,
- .statusmask = cm->statusmask,
- .expires_min = cm->expires_min,
- .expires_max = cm->expires_max,
- .flags = cm->flags,
- .invflags = cm->invflags,
- };
- memcpy(m.tuple, cm->tuple, sizeof(m.tuple));
- memcpy(m.sipmsk, cm->sipmsk, sizeof(m.sipmsk));
- memcpy(m.dipmsk, cm->dipmsk, sizeof(m.dipmsk));
- memcpy(dst, &m, sizeof(m));
-}
-
-static int conntrack_mt_compat_to_user_v0(void __user *dst, void *src)
-{
- const struct xt_conntrack_info *m = src;
- struct compat_xt_conntrack_info cm = {
- .statemask = m->statemask,
- .statusmask = m->statusmask,
- .expires_min = m->expires_min,
- .expires_max = m->expires_max,
- .flags = m->flags,
- .invflags = m->invflags,
- };
- memcpy(cm.tuple, m->tuple, sizeof(cm.tuple));
- memcpy(cm.sipmsk, m->sipmsk, sizeof(cm.sipmsk));
- memcpy(cm.dipmsk, m->dipmsk, sizeof(cm.dipmsk));
- return copy_to_user(dst, &cm, sizeof(cm)) ? -EFAULT : 0;
-}
-#endif
-
static struct xt_match conntrack_mt_reg[] __read_mostly = {
{
.name = "conntrack",
- .revision = 0,
- .family = NFPROTO_IPV4,
- .match = conntrack_mt_v0,
- .checkentry = conntrack_mt_check,
- .destroy = conntrack_mt_destroy,
- .matchsize = sizeof(struct xt_conntrack_info),
- .me = THIS_MODULE,
-#ifdef CONFIG_COMPAT
- .compatsize = sizeof(struct compat_xt_conntrack_info),
- .compat_from_user = conntrack_mt_compat_from_user_v0,
- .compat_to_user = conntrack_mt_compat_to_user_v0,
-#endif
- },
- {
- .name = "conntrack",
.revision = 1,
.family = NFPROTO_UNSPEC,
.matchsize = sizeof(struct xt_conntrack_mtinfo1),
diff --git a/net/netfilter/xt_dscp.c b/net/netfilter/xt_dscp.c
index c3f8085460d..0280d3a8c16 100644
--- a/net/netfilter/xt_dscp.c
+++ b/net/netfilter/xt_dscp.c
@@ -15,7 +15,6 @@
#include <linux/netfilter/x_tables.h>
#include <linux/netfilter/xt_dscp.h>
-#include <linux/netfilter_ipv4/ipt_tos.h>
MODULE_AUTHOR("Harald Welte <laforge@netfilter.org>");
MODULE_DESCRIPTION("Xtables: DSCP/TOS field match");
@@ -55,14 +54,6 @@ static bool dscp_mt_check(const struct xt_mtchk_param *par)
return true;
}
-static bool
-tos_mt_v0(const struct sk_buff *skb, const struct xt_match_param *par)
-{
- const struct ipt_tos_info *info = par->matchinfo;
-
- return (ip_hdr(skb)->tos == info->tos) ^ info->invert;
-}
-
static bool tos_mt(const struct sk_buff *skb, const struct xt_match_param *par)
{
const struct xt_tos_match_info *info = par->matchinfo;
@@ -94,14 +85,6 @@ static struct xt_match dscp_mt_reg[] __read_mostly = {
},
{
.name = "tos",
- .revision = 0,
- .family = NFPROTO_IPV4,
- .match = tos_mt_v0,
- .matchsize = sizeof(struct ipt_tos_info),
- .me = THIS_MODULE,
- },
- {
- .name = "tos",
.revision = 1,
.family = NFPROTO_IPV4,
.match = tos_mt,
diff --git a/net/netfilter/xt_iprange.c b/net/netfilter/xt_iprange.c
index 501f9b62318..ffc96387d55 100644
--- a/net/netfilter/xt_iprange.c
+++ b/net/netfilter/xt_iprange.c
@@ -14,40 +14,6 @@
#include <linux/ipv6.h>
#include <linux/netfilter/x_tables.h>
#include <linux/netfilter/xt_iprange.h>
-#include <linux/netfilter_ipv4/ipt_iprange.h>
-
-static bool
-iprange_mt_v0(const struct sk_buff *skb, const struct xt_match_param *par)
-{
- const struct ipt_iprange_info *info = par->matchinfo;
- const struct iphdr *iph = ip_hdr(skb);
-
- if (info->flags & IPRANGE_SRC) {
- if ((ntohl(iph->saddr) < ntohl(info->src.min_ip)
- || ntohl(iph->saddr) > ntohl(info->src.max_ip))
- ^ !!(info->flags & IPRANGE_SRC_INV)) {
- pr_debug("src IP %pI4 NOT in range %s%pI4-%pI4\n",
- &iph->saddr,
- info->flags & IPRANGE_SRC_INV ? "(INV) " : "",
- &info->src.min_ip,
- &info->src.max_ip);
- return false;
- }
- }
- if (info->flags & IPRANGE_DST) {
- if ((ntohl(iph->daddr) < ntohl(info->dst.min_ip)
- || ntohl(iph->daddr) > ntohl(info->dst.max_ip))
- ^ !!(info->flags & IPRANGE_DST_INV)) {
- pr_debug("dst IP %pI4 NOT in range %s%pI4-%pI4\n",
- &iph->daddr,
- info->flags & IPRANGE_DST_INV ? "(INV) " : "",
- &info->dst.min_ip,
- &info->dst.max_ip);
- return false;
- }
- }
- return true;
-}
static bool
iprange_mt4(const struct sk_buff *skb, const struct xt_match_param *par)
@@ -127,14 +93,6 @@ iprange_mt6(const struct sk_buff *skb, const struct xt_match_param *par)
static struct xt_match iprange_mt_reg[] __read_mostly = {
{
.name = "iprange",
- .revision = 0,
- .family = NFPROTO_IPV4,
- .match = iprange_mt_v0,
- .matchsize = sizeof(struct ipt_iprange_info),
- .me = THIS_MODULE,
- },
- {
- .name = "iprange",
.revision = 1,
.family = NFPROTO_IPV4,
.match = iprange_mt4,
@@ -164,7 +122,8 @@ static void __exit iprange_mt_exit(void)
module_init(iprange_mt_init);
module_exit(iprange_mt_exit);
MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>, Jan Engelhardt <jengelh@computergmbh.de>");
+MODULE_AUTHOR("Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>");
+MODULE_AUTHOR("Jan Engelhardt <jengelh@medozas.de>");
MODULE_DESCRIPTION("Xtables: arbitrary IPv4 range matching");
MODULE_ALIAS("ipt_iprange");
MODULE_ALIAS("ip6t_iprange");
diff --git a/net/netfilter/xt_mark.c b/net/netfilter/xt_mark.c
index 10b9e34bbc5..1db07d8125f 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);
diff --git a/net/netfilter/xt_owner.c b/net/netfilter/xt_owner.c
index 22b2a5e881e..d24c76dffee 100644
--- a/net/netfilter/xt_owner.c
+++ b/net/netfilter/xt_owner.c
@@ -5,7 +5,6 @@
* (C) 2000 Marc Boucher <marc@mbsi.ca>
*
* Copyright © CC Computer Consultants GmbH, 2007 - 2008
- * <jengelh@computergmbh.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
@@ -17,60 +16,6 @@
#include <net/sock.h>
#include <linux/netfilter/x_tables.h>
#include <linux/netfilter/xt_owner.h>
-#include <linux/netfilter_ipv4/ipt_owner.h>
-#include <linux/netfilter_ipv6/ip6t_owner.h>
-
-static bool
-owner_mt_v0(const struct sk_buff *skb, const struct xt_match_param *par)
-{
- const struct ipt_owner_info *info = par->matchinfo;
- const struct file *filp;
-
- if (skb->sk == NULL || skb->sk->sk_socket == NULL)
- return false;
-
- filp = skb->sk->sk_socket->file;
- if (filp == NULL)
- return false;
-
- if (info->match & IPT_OWNER_UID)
- if ((filp->f_cred->fsuid != info->uid) ^
- !!(info->invert & IPT_OWNER_UID))
- return false;
-
- if (info->match & IPT_OWNER_GID)
- if ((filp->f_cred->fsgid != info->gid) ^
- !!(info->invert & IPT_OWNER_GID))
- return false;
-
- return true;
-}
-
-static bool
-owner_mt6_v0(const struct sk_buff *skb, const struct xt_match_param *par)
-{
- const struct ip6t_owner_info *info = par->matchinfo;
- const struct file *filp;
-
- if (skb->sk == NULL || skb->sk->sk_socket == NULL)
- return false;
-
- filp = skb->sk->sk_socket->file;
- if (filp == NULL)
- return false;
-
- if (info->match & IP6T_OWNER_UID)
- if ((filp->f_cred->fsuid != info->uid) ^
- !!(info->invert & IP6T_OWNER_UID))
- return false;
-
- if (info->match & IP6T_OWNER_GID)
- if ((filp->f_cred->fsgid != info->gid) ^
- !!(info->invert & IP6T_OWNER_GID))
- return false;
-
- return true;
-}
static bool
owner_mt(const struct sk_buff *skb, const struct xt_match_param *par)
@@ -107,81 +52,30 @@ owner_mt(const struct sk_buff *skb, const struct xt_match_param *par)
return true;
}
-static bool owner_mt_check_v0(const struct xt_mtchk_param *par)
-{
- const struct ipt_owner_info *info = par->matchinfo;
-
- if (info->match & (IPT_OWNER_PID | IPT_OWNER_SID | IPT_OWNER_COMM)) {
- printk(KERN_WARNING KBUILD_MODNAME
- ": PID, SID and command matching is not "
- "supported anymore\n");
- return false;
- }
-
- return true;
-}
-
-static bool owner_mt6_check_v0(const struct xt_mtchk_param *par)
-{
- const struct ip6t_owner_info *info = par->matchinfo;
-
- if (info->match & (IP6T_OWNER_PID | IP6T_OWNER_SID)) {
- printk(KERN_WARNING KBUILD_MODNAME
- ": PID and SID matching is not supported anymore\n");
- return false;
- }
-
- return true;
-}
-
-static struct xt_match owner_mt_reg[] __read_mostly = {
- {
- .name = "owner",
- .revision = 0,
- .family = NFPROTO_IPV4,
- .match = owner_mt_v0,
- .matchsize = sizeof(struct ipt_owner_info),
- .checkentry = owner_mt_check_v0,
- .hooks = (1 << NF_INET_LOCAL_OUT) |
- (1 << NF_INET_POST_ROUTING),
- .me = THIS_MODULE,
- },
- {
- .name = "owner",
- .revision = 0,
- .family = NFPROTO_IPV6,
- .match = owner_mt6_v0,
- .matchsize = sizeof(struct ip6t_owner_info),
- .checkentry = owner_mt6_check_v0,
- .hooks = (1 << NF_INET_LOCAL_OUT) |
- (1 << NF_INET_POST_ROUTING),
- .me = THIS_MODULE,
- },
- {
- .name = "owner",
- .revision = 1,
- .family = NFPROTO_UNSPEC,
- .match = owner_mt,
- .matchsize = sizeof(struct xt_owner_match_info),
- .hooks = (1 << NF_INET_LOCAL_OUT) |
- (1 << NF_INET_POST_ROUTING),
- .me = THIS_MODULE,
- },
+static struct xt_match owner_mt_reg __read_mostly = {
+ .name = "owner",
+ .revision = 1,
+ .family = NFPROTO_UNSPEC,
+ .match = owner_mt,
+ .matchsize = sizeof(struct xt_owner_match_info),
+ .hooks = (1 << NF_INET_LOCAL_OUT) |
+ (1 << NF_INET_POST_ROUTING),
+ .me = THIS_MODULE,
};
static int __init owner_mt_init(void)
{
- return xt_register_matches(owner_mt_reg, ARRAY_SIZE(owner_mt_reg));
+ return xt_register_match(&owner_mt_reg);
}
static void __exit owner_mt_exit(void)
{
- xt_unregister_matches(owner_mt_reg, ARRAY_SIZE(owner_mt_reg));
+ xt_unregister_match(&owner_mt_reg);
}
module_init(owner_mt_init);
module_exit(owner_mt_exit);
-MODULE_AUTHOR("Jan Engelhardt <jengelh@computergmbh.de>");
+MODULE_AUTHOR("Jan Engelhardt <jengelh@medozas.de>");
MODULE_DESCRIPTION("Xtables: socket owner matching");
MODULE_LICENSE("GPL");
MODULE_ALIAS("ipt_owner");