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[packages] fix xl2tpd build

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fixes #12744

Signed-off-by: John Crispin <blogic@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/packages@35017 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
blogic 2013-01-05 19:46:05 +00:00
parent a0b0ce80db
commit ef80fc3ab8
1 changed files with 86 additions and 37 deletions
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123
net/xl2tpd/patches/120-kernel-mode-l2tp.patch
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@ -1,5 +1,3 @@
diff --git a/Makefile b/Makefile
index 6f6481f..778f38d 100644
--- a/Makefile
+++ b/Makefile
@@ -62,8 +62,8 @@
@ -13,11 +11,9 @@ index 6f6481f..778f38d 100644
#
# Uncomment the next line for FreeBSD
#
diff --git a/call.c b/call.c
index d1b1858..b672f91 100644
--- a/call.c
+++ b/call.c
@@ -680,6 +680,8 @@ struct call *get_call (int tunnel, int call, struct in_addr addr, int port,
@@ -680,6 +680,8 @@
st->peer.sin_port = port;
st->refme = refme;
st->refhim = refhim;
@ -26,11 +22,9 @@ index d1b1858..b672f91 100644
bcopy (&addr, &st->peer.sin_addr, sizeof (addr));
st->next = tunnels.head;
tunnels.head = st;
diff --git a/control.c b/control.c
index 0892df9..9362ffd 100644
--- a/control.c
+++ b/control.c
@@ -596,6 +596,9 @@ int control_finish (struct tunnel *t, struct call *c)
@@ -596,6 +596,9 @@
if (gconfig.debug_state)
l2tp_log (LOG_DEBUG, "%s: sending SCCCN\n", __FUNCTION__);
control_xmit (buf);
@ -40,7 +34,7 @@ index 0892df9..9362ffd 100644
/* Schedule a HELLO */
tv.tv_sec = HELLO_DELAY;
tv.tv_usec = 0;
@@ -608,6 +611,7 @@ int control_finish (struct tunnel *t, struct call *c)
@@ -608,6 +611,7 @@
"Connection established to %s, %d. Local: %d, Remote: %d (ref=%u/%u).\n",
IPADDY (t->peer.sin_addr),
ntohs (t->peer.sin_port), t->ourtid, t->tid, t->refme, t->refhim);
@ -48,7 +42,7 @@ index 0892df9..9362ffd 100644
if (t->lac)
{
/* This is part of a LAC, so we want to go ahead
@@ -635,6 +639,9 @@ int control_finish (struct tunnel *t, struct call *c)
@@ -635,6 +639,9 @@
IPADDY (t->peer.sin_addr),
ntohs (t->peer.sin_port), t->ourtid, t->tid, t->refme, t->refhim,
t->lns->entname);
@ -58,11 +52,9 @@ index 0892df9..9362ffd 100644
/* Schedule a HELLO */
tv.tv_sec = HELLO_DELAY;
tv.tv_usec = 0;
diff --git a/l2tp.h b/l2tp.h
index 2724fff..856423f 100644
--- a/l2tp.h
+++ b/l2tp.h
@@ -167,6 +167,8 @@ struct tunnel
@@ -167,6 +167,8 @@
int ourrws; /* Receive Window Size */
int rxspeed; /* Receive bps */
int txspeed; /* Transmit bps */
@ -71,7 +63,7 @@ index 2724fff..856423f 100644
struct call *self;
struct lns *lns; /* LNS that owns us */
struct lac *lac; /* LAC that owns us */
@@ -220,6 +222,7 @@ extern void control_xmit (void *);
@@ -220,6 +222,7 @@
extern int ppd;
extern int switch_io; /* jz */
extern int control_fd;
@ -79,19 +71,63 @@ index 2724fff..856423f 100644
extern int start_pppd (struct call *c, struct ppp_opts *);
extern void magic_lac_dial (void *);
extern int get_entropy (unsigned char *, int);
diff --git a/linux/include/linux/if_pppol2tp.h b/linux/include/linux/if_pppol2tp.h
index a7d6a22..0795e4a 100644
--- a/linux/include/linux/if_pppol2tp.h
+++ b/linux/include/linux/if_pppol2tp.h
@@ -36,6 +36,20 @@ struct pppol2tp_addr
@@ -2,7 +2,7 @@
* Linux PPP over L2TP (PPPoL2TP) Socket Implementation (RFC 2661)
*
* This file supplies definitions required by the PPP over L2TP driver
- * (pppol2tp.c). All version information wrt this file is located in pppol2tp.c
+ * (l2tp_ppp.c). All version information wrt this file is located in l2tp_ppp.c
*
* License:
* This program is free software; you can redistribute it and/or
@@ -15,18 +15,13 @@
#ifndef __LINUX_IF_PPPOL2TP_H
#define __LINUX_IF_PPPOL2TP_H
-#include <asm/types.h>
-
-#ifdef __KERNEL__
-#include <linux/in.h>
-#endif
+#include <linux/types.h>
/* Structure used to connect() the socket to a particular tunnel UDP
- * socket.
+ * socket over IPv4.
*/
-struct pppol2tp_addr
-{
- pid_t pid; /* pid that owns the fd.
+struct pppol2tp_addr {
+ __kernel_pid_t pid; /* pid that owns the fd.
* 0 => current */
int fd; /* FD of UDP socket to use */
@@ -36,6 +31,45 @@
__u16 d_tunnel, d_session; /* For sending outgoing packets */
};
+/* Structure used to connect() the socket to a particular tunnel UDP
+ * socket over IPv6.
+ */
+struct pppol2tpin6_addr {
+ __kernel_pid_t pid; /* pid that owns the fd.
+ * 0 => current */
+ int fd; /* FD of UDP socket to use */
+
+ __u16 s_tunnel, s_session; /* For matching incoming packets */
+ __u16 d_tunnel, d_session; /* For sending outgoing packets */
+
+ struct sockaddr_in6 addr; /* IP address and port to send to */
+};
+
+/* The L2TPv3 protocol changes tunnel and session ids from 16 to 32
+ * bits. So we need a different sockaddr structure.
+ */
+struct pppol2tpv3_addr {
+ pid_t pid; /* pid that owns the fd.
+ __kernel_pid_t pid; /* pid that owns the fd.
+ * 0 => current */
+ int fd; /* FD of UDP or IP socket to use */
+
@ -100,15 +136,30 @@ index a7d6a22..0795e4a 100644
+ __u32 s_tunnel, s_session; /* For matching incoming packets */
+ __u32 d_tunnel, d_session; /* For sending outgoing packets */
+};
+
+struct pppol2tpv3in6_addr {
+ __kernel_pid_t pid; /* pid that owns the fd.
+ * 0 => current */
+ int fd; /* FD of UDP or IP socket to use */
+
+ __u32 s_tunnel, s_session; /* For matching incoming packets */
+ __u32 d_tunnel, d_session; /* For sending outgoing packets */
+
+ struct sockaddr_in6 addr; /* IP address and port to send to */
+};
+
/* Socket options:
* DEBUG - bitmask of debug message categories
* SENDSEQ - 0 => don't send packets with sequence numbers
diff --git a/network.c b/network.c
index 241bd82..fde250e 100644
@@ -66,4 +100,4 @@
-#endif
+#endif /* __LINUX_IF_PPPOL2TP_H */
--- a/network.c
+++ b/network.c
@@ -45,6 +91,7 @@ int init_network (void)
@@ -45,6 +45,7 @@
server.sin_family = AF_INET;
server.sin_addr.s_addr = gconfig.listenaddr;
server.sin_port = htons (gconfig.port);
@ -116,7 +167,7 @@ index 241bd82..fde250e 100644
if ((server_socket = socket (PF_INET, SOCK_DGRAM, 0)) < 0)
{
l2tp_log (LOG_CRIT, "%s: Unable to allocate socket. Terminating.\n",
@@ -52,6 +99,10 @@ int init_network (void)
@@ -52,6 +53,10 @@
return -EINVAL;
};
@ -127,7 +178,7 @@ index 241bd82..fde250e 100644
if (bind (server_socket, (struct sockaddr *) &server, sizeof (server)))
{
close (server_socket);
@@ -321,6 +373,11 @@ int build_fdset (fd_set *readfds)
@@ -321,6 +326,11 @@
while (tun)
{
@ -139,7 +190,7 @@ index 241bd82..fde250e 100644
call = tun->call_head;
while (call)
{
@@ -390,6 +447,8 @@ void network_thread ()
@@ -390,6 +400,8 @@
struct iovec iov;
char cbuf[256];
unsigned int refme, refhim;
@ -148,7 +199,7 @@ index 241bd82..fde250e 100644
/* This one buffer can be recycled for everything except control packets */
buf = new_buf (MAX_RECV_SIZE);
@@ -428,7 +487,21 @@ void network_thread ()
@@ -428,7 +440,21 @@
{
do_control ();
}
@ -171,7 +222,7 @@ index 241bd82..fde250e 100644
{
/*
* Okay, now we're ready for reading and processing new data.
@@ -457,12 +530,19 @@ void network_thread ()
@@ -457,12 +483,19 @@
msgh.msg_flags = 0;
/* Receive one packet. */
@ -192,7 +243,7 @@ index 241bd82..fde250e 100644
if (errno != EAGAIN)
l2tp_log (LOG_WARNING,
"%s: recvfrom returned error %d (%s)\n",
@@ -567,6 +647,8 @@ void network_thread ()
@@ -567,6 +600,8 @@
}
};
}
@ -201,7 +252,7 @@ index 241bd82..fde250e 100644
/*
* finished obvious sources, look for data from PPP connections.
@@ -639,3 +721,82 @@ void network_thread ()
@@ -639,3 +674,82 @@
}
}
@ -284,11 +335,9 @@ index 241bd82..fde250e 100644
+#endif
+ return 0;
+}
diff --git a/xl2tpd.c b/xl2tpd.c
index 307ac2e..3fb6dd7 100644
--- a/xl2tpd.c
+++ b/xl2tpd.c
@@ -278,7 +278,11 @@ void death_handler (int signal)
@@ -278,7 +278,11 @@
struct tunnel *st, *st2;
int sec;
l2tp_log (LOG_CRIT, "%s: Fatal signal %d received\n", __FUNCTION__, signal);
@ -300,7 +349,7 @@ index 307ac2e..3fb6dd7 100644
st = tunnels.head;
while (st)
{
@@ -349,7 +353,7 @@ int start_pppd (struct call *c, struct ppp_opts *opts)
@@ -349,7 +353,7 @@
int flags;
#endif
int pos = 1;
@ -309,7 +358,7 @@ index 307ac2e..3fb6dd7 100644
#ifdef DEBUG_PPPD
int x;
#endif
@@ -397,7 +401,7 @@ int start_pppd (struct call *c, struct ppp_opts *opts)
@@ -397,7 +401,7 @@
sax.sa_family = AF_PPPOX;
sax.sa_protocol = PX_PROTO_OL2TP;
sax.pppol2tp.pid = 0;
@ -318,7 +367,7 @@ index 307ac2e..3fb6dd7 100644
sax.pppol2tp.addr.sin_addr.s_addr = c->container->peer.sin_addr.s_addr;
sax.pppol2tp.addr.sin_port = c->container->peer.sin_port;
sax.pppol2tp.addr.sin_family = AF_INET;
@@ -408,6 +412,7 @@ int start_pppd (struct call *c, struct ppp_opts *opts)
@@ -408,6 +412,7 @@
if (connect(fd2, (struct sockaddr *)&sax, sizeof(sax)) < 0) {
l2tp_log (LOG_WARNING, "%s: Unable to connect PPPoL2TP socket.\n",
__FUNCTION__);
@ -326,7 +375,7 @@ index 307ac2e..3fb6dd7 100644
return -EINVAL;
}
stropt[pos++] = strdup ("plugin");
@@ -484,7 +489,7 @@ int start_pppd (struct call *c, struct ppp_opts *opts)
@@ -484,7 +489,7 @@
dup2 (fd2, 0);
dup2 (fd2, 1);
close(fd2);
@ -335,7 +384,7 @@ index 307ac2e..3fb6dd7 100644
/* close all the calls pty fds */
st = tunnels.head;
while (st)
@@ -492,12 +497,17 @@ int start_pppd (struct call *c, struct ppp_opts *opts)
@@ -492,12 +497,17 @@
sc = st->call_head;
while (sc)
{
@ -355,7 +404,7 @@ index 307ac2e..3fb6dd7 100644
/* close the UDP socket fd */
close (server_socket);
@@ -615,6 +625,10 @@ void destroy_tunnel (struct tunnel *t)
@@ -615,6 +625,10 @@
the memory pointed to by t->chal_us.vector at some other place */
if (t->chal_them.vector)
free (t->chal_them.vector);