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authorLinus Torvalds <torvalds@woody.linux-foundation.org>2007-04-27 09:26:46 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-04-27 09:26:46 -0700
commit15c54033964a943de7b0763efd3bd0ede7326395 (patch)
tree840b292612d1b5396d5bab5bde537a9013db3ceb /net/ipv4/netfilter/ip_nat_amanda.c
parentad5da3cf39a5b11a198929be1f2644e17ecd767e (diff)
parent912a41a4ab935ce8c4308428ec13fc7f8b1f18f4 (diff)
Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (448 commits) [IPV4] nl_fib_lookup: Initialise res.r before fib_res_put(&res) [IPV6]: Fix thinko in ipv6_rthdr_rcv() changes. [IPV4]: Add multipath cached to feature-removal-schedule.txt [WIRELESS] cfg80211: Clarify locking comment. [WIRELESS] cfg80211: Fix locking in wiphy_new. [WEXT] net_device: Don't include wext bits if not required. [WEXT]: Misc code cleanups. [WEXT]: Reduce inline abuse. [WEXT]: Move EXPORT_SYMBOL statements where they belong. [WEXT]: Cleanup early ioctl call path. [WEXT]: Remove options. [WEXT]: Remove dead debug code. [WEXT]: Clean up how wext is called. [WEXT]: Move to net/wireless [AFS]: Eliminate cmpxchg() usage in vlocation code. [RXRPC]: Fix pointers passed to bitops. [RXRPC]: Remove bogus atomic_* overrides. [AFS]: Fix u64 printing in debug logging. [AFS]: Add "directory write" support. [AFS]: Implement the CB.InitCallBackState3 operation. ...
Diffstat (limited to 'net/ipv4/netfilter/ip_nat_amanda.c')
-rw-r--r--net/ipv4/netfilter/ip_nat_amanda.c85
1 files changed, 0 insertions, 85 deletions
diff --git a/net/ipv4/netfilter/ip_nat_amanda.c b/net/ipv4/netfilter/ip_nat_amanda.c
deleted file mode 100644
index 85df1a9aed3..00000000000
--- a/net/ipv4/netfilter/ip_nat_amanda.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/* Amanda extension for TCP NAT alteration.
- * (C) 2002 by Brian J. Murrell <netfilter@interlinx.bc.ca>
- * based on a copy of HW's ip_nat_irc.c as well as other modules
- *
- * 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.
- *
- * Module load syntax:
- * insmod ip_nat_amanda.o
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/netfilter.h>
-#include <linux/skbuff.h>
-#include <linux/ip.h>
-#include <linux/udp.h>
-#include <net/tcp.h>
-#include <net/udp.h>
-
-#include <linux/netfilter_ipv4.h>
-#include <linux/netfilter_ipv4/ip_nat.h>
-#include <linux/netfilter_ipv4/ip_nat_helper.h>
-#include <linux/netfilter_ipv4/ip_conntrack_helper.h>
-#include <linux/netfilter_ipv4/ip_conntrack_amanda.h>
-
-
-MODULE_AUTHOR("Brian J. Murrell <netfilter@interlinx.bc.ca>");
-MODULE_DESCRIPTION("Amanda NAT helper");
-MODULE_LICENSE("GPL");
-
-static unsigned int help(struct sk_buff **pskb,
- enum ip_conntrack_info ctinfo,
- unsigned int matchoff,
- unsigned int matchlen,
- struct ip_conntrack_expect *exp)
-{
- char buffer[sizeof("65535")];
- u_int16_t port;
- unsigned int ret;
-
- /* Connection comes from client. */
- exp->saved_proto.tcp.port = exp->tuple.dst.u.tcp.port;
- exp->dir = IP_CT_DIR_ORIGINAL;
-
- /* When you see the packet, we need to NAT it the same as the
- * this one (ie. same IP: it will be TCP and master is UDP). */
- exp->expectfn = ip_nat_follow_master;
-
- /* Try to get same port: if not, try to change it. */
- for (port = ntohs(exp->saved_proto.tcp.port); port != 0; port++) {
- exp->tuple.dst.u.tcp.port = htons(port);
- if (ip_conntrack_expect_related(exp) == 0)
- break;
- }
-
- if (port == 0)
- return NF_DROP;
-
- sprintf(buffer, "%u", port);
- ret = ip_nat_mangle_udp_packet(pskb, exp->master, ctinfo,
- matchoff, matchlen,
- buffer, strlen(buffer));
- if (ret != NF_ACCEPT)
- ip_conntrack_unexpect_related(exp);
- return ret;
-}
-
-static void __exit ip_nat_amanda_fini(void)
-{
- rcu_assign_pointer(ip_nat_amanda_hook, NULL);
- synchronize_rcu();
-}
-
-static int __init ip_nat_amanda_init(void)
-{
- BUG_ON(rcu_dereference(ip_nat_amanda_hook));
- rcu_assign_pointer(ip_nat_amanda_hook, help);
- return 0;
-}
-
-module_init(ip_nat_amanda_init);
-module_exit(ip_nat_amanda_fini);