package: remove openswan

As noticed back when it was marked as broken 1 year ago.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

1 files changed, 0 insertions, 126 deletions

diff --git a/package/openswan/linux-2.6.21.5-openswan-2.4.8.kernel-2.6-natt.patch b/package/openswan/linux-2.6.21.5-openswan-2.4.8.kernel-2.6-natt.patch
deleted file mode 100644
index 2db521a2e..000000000
--- a/package/openswan/linux-2.6.21.5-openswan-2.4.8.kernel-2.6-natt.patch
+++ /dev/null
@@ -1,126 +0,0 @@
-diff -rduNp linux-2.6.21.5.orig/include/net/xfrmudp.h linux-2.6.21.5/include/net/xfrmudp.h
---- linux-2.6.21.5.orig/include/net/xfrmudp.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.21.5/include/net/xfrmudp.h	2007-06-21 10:53:38.000000000 +0200
-@@ -0,0 +1,10 @@
-+/*
-+ * pointer to function for type that xfrm4_input wants, to permit
-+ * decoupling of XFRM from udp.c
-+ */
-+#define HAVE_XFRM4_UDP_REGISTER
-+
-+typedef int (*xfrm4_rcv_encap_t)(struct sk_buff *skb, __u16 encap_type);
-+extern int udp4_register_esp_rcvencap(xfrm4_rcv_encap_t func
-+				      , xfrm4_rcv_encap_t *oldfunc);
-+extern int udp4_unregister_esp_rcvencap(xfrm4_rcv_encap_t func);
-diff -rduNp linux-2.6.21.5.orig/net/ipv4/Kconfig linux-2.6.21.5/net/ipv4/Kconfig
---- linux-2.6.21.5.orig/net/ipv4/Kconfig	2007-06-11 20:37:06.000000000 +0200
-+++ linux-2.6.21.5/net/ipv4/Kconfig	2007-06-21 10:53:38.000000000 +0200
-@@ -349,6 +349,12 @@ config SYN_COOKIES
- 	  be taken as absolute truth.
- 
- 	  SYN cookies may prevent correct error reporting on clients when the
-+config IPSEC_NAT_TRAVERSAL
-+	bool "IPSEC NAT-Traversal (KLIPS compatible)"
-+	depends on INET
-+	---help---
-+          Includes support for RFC3947/RFC3948 NAT-Traversal of ESP over UDP.
-+
- 	  server is really overloaded. If this happens frequently better turn
- 	  them off.
- 
-diff -rduNp linux-2.6.21.5.orig/net/ipv4/udp.c linux-2.6.21.5/net/ipv4/udp.c
---- linux-2.6.21.5.orig/net/ipv4/udp.c	2007-06-11 20:37:06.000000000 +0200
-+++ linux-2.6.21.5/net/ipv4/udp.c	2007-06-21 10:56:18.000000000 +0200
-@@ -108,6 +108,7 @@
-  */
- 
- DEFINE_SNMP_STAT(struct udp_mib, udp_statistics) __read_mostly;
-+#include <net/xfrmudp.h>
- 
- struct hlist_head udp_hash[UDP_HTABLE_SIZE];
- DEFINE_RWLOCK(udp_hash_lock);
-@@ -915,6 +916,44 @@ int udp_disconnect(struct sock *sk, int 
- 	return 0;
- }
- 
-+#if defined(CONFIG_XFRM) || defined(CONFIG_IPSEC_NAT_TRAVERSAL)
-+
-+/* if XFRM isn't a module, then register it directly. */
-+#if !defined(CONFIG_XFRM_MODULE) 
-+static xfrm4_rcv_encap_t xfrm4_rcv_encap_func = xfrm4_rcv_encap;
-+#else
-+static xfrm4_rcv_encap_t xfrm4_rcv_encap_func = NULL;
-+#endif
-+
-+static xfrm4_rcv_encap_t xfrm4_rcv_encap_func;
-+
-+int udp4_register_esp_rcvencap(xfrm4_rcv_encap_t func
-+			       , xfrm4_rcv_encap_t *oldfunc)
-+{
-+  if(oldfunc != NULL) {
-+    *oldfunc = xfrm4_rcv_encap_func;
-+  }
-+
-+#if 0
-+  if(xfrm4_rcv_encap_func != NULL)
-+    return -1;
-+#endif
-+
-+  xfrm4_rcv_encap_func = func;
-+  return 0;
-+}
-+
-+int udp4_unregister_esp_rcvencap(xfrm4_rcv_encap_t func)
-+{
-+  if(xfrm4_rcv_encap_func != func)
-+    return -1;
-+
-+  xfrm4_rcv_encap_func = NULL;
-+  return 0;
-+}
-+#endif /* CONFIG_XFRM || defined(CONFIG_IPSEC_NAT_TRAVERSAL)*/
-+
-+
- /* return:
-  * 	1  if the the UDP system should process it
-  *	0  if we should drop this packet
-@@ -922,9 +961,9 @@ int udp_disconnect(struct sock *sk, int 
-  */
- static int udp_encap_rcv(struct sock * sk, struct sk_buff *skb)
- {
--#ifndef CONFIG_XFRM
-+#if !defined(CONFIG_XFRM) && !defined(CONFIG_IPSEC_NAT_TRAVERSAL)
- 	return 1;
--#else
-+#else /* either CONFIG_XFRM or CONFIG_IPSEC_NAT_TRAVERSAL */
- 	struct udp_sock *up = udp_sk(sk);
- 	struct udphdr *uh;
- 	struct iphdr *iph;
-@@ -1052,9 +1091,14 @@ int udp_queue_rcv_skb(struct sock * sk, 
- 		}
- 		if (ret < 0) {
- 			/* process the ESP packet */
--			ret = xfrm4_rcv_encap(skb, up->encap_type);
--			UDP_INC_STATS_BH(UDP_MIB_INDATAGRAMS, up->pcflag);
--			return -ret;
-+			if (xfrm4_rcv_encap_func != NULL) {
-+				ret = (*xfrm4_rcv_encap_func)(skb, up->encap_type);
-+				UDP_INC_STATS_BH(UDP_MIB_INDATAGRAMS, up->pcflag);
-+			} else {
-+				UDP_INC_STATS_BH(UDP_MIB_INERRORS, up->pcflag);
-+				ret = 1;
-+			}
-+			return ret;
- 		}
- 		/* FALLTHROUGH -- it's a UDP Packet */
- 	}
-@@ -1733,3 +1777,9 @@ EXPORT_SYMBOL(udp_poll);
- EXPORT_SYMBOL(udp_proc_register);
- EXPORT_SYMBOL(udp_proc_unregister);
- #endif
-+
-+#if defined(CONFIG_IPSEC_NAT_TRAVERSAL)
-+EXPORT_SYMBOL(udp4_register_esp_rcvencap);
-+EXPORT_SYMBOL(udp4_unregister_esp_rcvencap);
-+#endif
-+