From 181661850dbc7cccf4c81b2d682ad3108cb45b29 Mon Sep 17 00:00:00 2001
From: Sapan Bhatia <sapanb@cs.princeton.edu>
Date: Wed, 3 Jun 2009 03:22:11 +0000
Subject: [PATCH] Ok. I need to stop editing patches by hand.

---
 ...-2.6-522-iptables-connection-tagging.patch | 84 ++++++++++++++++++-
 1 file changed, 83 insertions(+), 1 deletion(-)

diff --git a/linux-2.6-522-iptables-connection-tagging.patch b/linux-2.6-522-iptables-connection-tagging.patch
index 125593099..774f7fe82 100644
--- a/linux-2.6-522-iptables-connection-tagging.patch
+++ b/linux-2.6-522-iptables-connection-tagging.patch
@@ -378,4 +378,86 @@ diff -Nurb linux-2.6.27-521/net/netfilter/xt_MARK.c linux-2.6.27-522/net/netfilt
 -	skb->mark = (skb->mark & ~info->mask) ^ info->mark;
  	return XT_CONTINUE;
  }
- 
+diff -Nurb linux-2.6.27-521/net/netfilter/xt_SETXID.c linux-2.6.27-522-ol/net/netfilter/xt_SETXID.c
+--- linux-2.6.27-521/net/netfilter/xt_SETXID.c	1969-12-31 19:00:00.000000000 -0500
++++ linux-2.6.27-522-ol/net/netfilter/xt_SETXID.c	2009-06-02 10:02:16.000000000 -0400
+@@ -0,0 +1,79 @@
++#include <linux/module.h>
++#include <linux/skbuff.h>
++#include <linux/ip.h>
++#include <net/checksum.h>
++#include <linux/vs_network.h>
++
++#include <linux/netfilter/x_tables.h>
++#include <linux/netfilter/xt_SETXID.h>
++
++MODULE_LICENSE("GPL");
++MODULE_AUTHOR("");
++MODULE_DESCRIPTION("");
++MODULE_ALIAS("ipt_SETXID");
++
++static unsigned int
++target_v1(struct sk_buff **pskb,
++	  const struct net_device *in,
++	  const struct net_device *out,
++	  unsigned int hooknum,
++	  const struct xt_target *target,
++	  const void *targinfo)
++{
++	const struct xt_setxid_target_info_v1 *setxidinfo = targinfo;
++
++	switch (setxidinfo->mode) {
++	case XT_SET_PACKET_XID:
++		 (*pskb)->skb_tag = setxidinfo->mark;
++		break;
++	}
++	return XT_CONTINUE;
++}
++
++
++static int
++checkentry_v1(const char *tablename,
++	      const void *entry,
++	      const struct xt_target *target,
++	      void *targinfo,
++	      unsigned int hook_mask)
++{
++	struct xt_setxid_target_info_v1 *setxidinfo = targinfo;
++
++	if (setxidinfo->mode != XT_SET_PACKET_XID) {
++		printk(KERN_WARNING "SETXID: unknown mode %u\n",
++		       setxidinfo->mode);
++		return 0;
++	}
++
++	return 1;
++}
++
++static struct xt_target xt_setxid_target[] = {
++	{
++		.name		= "SETXID",
++		.family		= AF_INET,
++		.revision	= 1,
++		.checkentry	= checkentry_v1,
++		.target		= target_v1,
++		.targetsize	= sizeof(struct xt_setxid_target_info_v1),
++		.table		= "mangle",
++		.me		= THIS_MODULE,
++	}
++};
++
++static int __init init(void)
++{
++	int err;
++
++	err = xt_register_targets(xt_setxid_target, ARRAY_SIZE(xt_setxid_target));
++	return err;
++}
++
++static void __exit fini(void)
++{
++	xt_unregister_targets(xt_setxid_target, ARRAY_SIZE(xt_setxid_target));
++}
++
++module_init(init);
++module_exit(fini);
-- 
2.47.0