diff options
author | Denys Dmytriyenko <denis@denix.org> | 2009-03-17 14:32:59 -0400 |
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committer | Denys Dmytriyenko <denis@denix.org> | 2009-03-17 14:32:59 -0400 |
commit | 709c4d66e0b107ca606941b988bad717c0b45d9b (patch) | |
tree | 37ee08b1eb308f3b2b6426d5793545c38396b838 /packages/linux/linux-mtx-2-2.4.27/12-openswan-2.2.0-nat-t.diff | |
parent | fa6cd5a3b993f16c27de4ff82b42684516d433ba (diff) |
rename packages/ to recipes/ per earlier agreement
See links below for more details:
http://thread.gmane.org/gmane.comp.handhelds.openembedded/21326
http://thread.gmane.org/gmane.comp.handhelds.openembedded/21816
Signed-off-by: Denys Dmytriyenko <denis@denix.org>
Acked-by: Mike Westerhof <mwester@dls.net>
Acked-by: Philip Balister <philip@balister.org>
Acked-by: Khem Raj <raj.khem@gmail.com>
Acked-by: Marcin Juszkiewicz <hrw@openembedded.org>
Acked-by: Koen Kooi <koen@openembedded.org>
Acked-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
Diffstat (limited to 'packages/linux/linux-mtx-2-2.4.27/12-openswan-2.2.0-nat-t.diff')
-rw-r--r-- | packages/linux/linux-mtx-2-2.4.27/12-openswan-2.2.0-nat-t.diff | 143 |
1 files changed, 0 insertions, 143 deletions
diff --git a/packages/linux/linux-mtx-2-2.4.27/12-openswan-2.2.0-nat-t.diff b/packages/linux/linux-mtx-2-2.4.27/12-openswan-2.2.0-nat-t.diff deleted file mode 100644 index 2a18d605bf..0000000000 --- a/packages/linux/linux-mtx-2-2.4.27/12-openswan-2.2.0-nat-t.diff +++ /dev/null @@ -1,143 +0,0 @@ -diff -Nurb linux-08/include/net/sock.h linux/include/net/sock.h ---- linux-08/include/net/sock.h 2004-11-19 11:37:23.376715120 +0100 -+++ linux/include/net/sock.h 2004-11-19 11:39:29.874484536 +0100 -@@ -256,6 +256,13 @@ - __u32 end_seq; - }; - -+#if 1 -+#define UDP_OPT_IN_SOCK 1 -+struct udp_opt { -+ __u32 esp_in_udp; -+}; -+#endif -+ - struct tcp_opt { - int tcp_header_len; /* Bytes of tcp header to send */ - -@@ -648,6 +655,9 @@ - #if defined(CONFIG_SPX) || defined (CONFIG_SPX_MODULE) - struct spx_opt af_spx; - #endif /* CONFIG_SPX */ -+#if 1 -+ struct udp_opt af_udp; -+#endif - - } tp_pinfo; - -diff -Nurb linux-08/net/Config.in linux/net/Config.in ---- linux-08/net/Config.in 2004-11-19 11:37:23.770655232 +0100 -+++ linux/net/Config.in 2004-11-19 11:39:29.874484536 +0100 -@@ -102,4 +102,6 @@ - dep_tristate 'Packet Generator (USE WITH CAUTION)' CONFIG_NET_PKTGEN $CONFIG_PROC_FS - endmenu - -+bool 'IPSEC NAT-Traversal' CONFIG_IPSEC_NAT_TRAVERSAL -+ - endmenu -diff -Nurb linux-08/net/ipv4/udp.c linux/net/ipv4/udp.c ---- linux-08/net/ipv4/udp.c 2004-11-19 11:37:23.897635928 +0100 -+++ linux/net/ipv4/udp.c 2004-11-19 11:39:29.875484384 +0100 -@@ -810,6 +810,9 @@ - - static int udp_queue_rcv_skb(struct sock * sk, struct sk_buff *skb) - { -+#ifdef CONFIG_IPSEC_NAT_TRAVERSAL -+ struct udp_opt *tp = &(sk->tp_pinfo.af_udp); -+#endif - /* - * Charge it to the socket, dropping if the queue is full. - */ -@@ -827,6 +830,40 @@ - } - #endif - -+#ifdef CONFIG_IPSEC_NAT_TRAVERSAL -+ if (tp->esp_in_udp) { -+ /* -+ * Set skb->sk and xmit packet to ipsec_rcv. -+ * -+ * If ret != 0, ipsec_rcv refused the packet (not ESPinUDP), -+ * restore skb->sk and fall back to sock_queue_rcv_skb -+ */ -+ struct inet_protocol *esp = NULL; -+ -+#if defined(CONFIG_IPSEC) && !defined(CONFIG_IPSEC_MODULE) -+ /* optomize only when we know it is statically linked */ -+ extern struct inet_protocol esp_protocol; -+ esp = &esp_protocol; -+#else -+ for (esp = (struct inet_protocol *)inet_protos[IPPROTO_ESP & (MAX_INET_PROTOS - 1)]; -+ (esp) && (esp->protocol != IPPROTO_ESP); -+ esp = esp->next); -+#endif -+ -+ if (esp && esp->handler) { -+ struct sock *sav_sk = skb->sk; -+ skb->sk = sk; -+ if (esp->handler(skb) == 0) { -+ skb->sk = sav_sk; -+ /*not sure we might count ESPinUDP as UDP...*/ -+ UDP_INC_STATS_BH(UdpInDatagrams); -+ return 0; -+ } -+ skb->sk = sav_sk; -+ } -+ } -+#endif -+ - if (sock_queue_rcv_skb(sk,skb)<0) { - UDP_INC_STATS_BH(UdpInErrors); - IP_INC_STATS_BH(IpInDiscards); -@@ -1050,13 +1087,49 @@ - return len; - } - -+static int udp_setsockopt(struct sock *sk, int level, int optname, -+ char *optval, int optlen) -+{ -+ struct udp_opt *tp = &(sk->tp_pinfo.af_udp); -+ int val; -+ int err = 0; -+ -+ if (level != SOL_UDP) -+ return ip_setsockopt(sk, level, optname, optval, optlen); -+ -+ if(optlen<sizeof(int)) -+ return -EINVAL; -+ -+ if (get_user(val, (int *)optval)) -+ return -EFAULT; -+ -+ lock_sock(sk); -+ -+ switch(optname) { -+#ifdef CONFIG_IPSEC_NAT_TRAVERSAL -+#ifndef UDP_ESPINUDP -+#define UDP_ESPINUDP 100 -+#endif -+ case UDP_ESPINUDP: -+ tp->esp_in_udp = val; -+ break; -+#endif -+ default: -+ err = -ENOPROTOOPT; -+ break; -+ } -+ -+ release_sock(sk); -+ return err; -+} -+ - struct proto udp_prot = { - name: "UDP", - close: udp_close, - connect: udp_connect, - disconnect: udp_disconnect, - ioctl: udp_ioctl, -- setsockopt: ip_setsockopt, -+ setsockopt: udp_setsockopt, - getsockopt: ip_getsockopt, - sendmsg: udp_sendmsg, - recvmsg: udp_recvmsg, - |