ppp: version bump to 2.4.5

Bump to the current version of PPP.

A few of the patches are either in 2.4.5 or something functionally equivalent is, so those patches were removed.

1 patch was added to accommodate pppol2pv3_addr which is referenced in a linux kernel header file, but isn't defined in the kernel header files packaged with PPP.

Redux: re-instate the commenting out of the exponential back-off as requested by Felix.

Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>

SVN-Revision: 27818

package/ppp/Makefile

@@ -9,12 +9,12 @@ include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=ppp
-PKG_VERSION:=2.4.4
+PKG_VERSION:=2.4.5
-PKG_RELEASE:=17
+PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=ftp://ftp.samba.org/pub/ppp/
-PKG_MD5SUM:=183800762e266132218b204dfb428d29
+PKG_MD5SUM:=4621bc56167b6953ec4071043fe0ec57
 
 PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
 

package/ppp/patches/100-debian_ip-ip_option.patch

@@ -1,6 +1,6 @@
 --- a/pppd/ipcp.c
 +++ b/pppd/ipcp.c
-@@ -1850,7 +1850,7 @@ ipcp_up(f)
+@@ -1939,7 +1939,7 @@ ipcp_up(f)
       */
      if (ipcp_script_state == s_down && ipcp_script_pid == 0) {
  	ipcp_script_state = s_up;
@@ -9,7 +9,7 @@
      }
  }
  
-@@ -1900,7 +1900,7 @@ ipcp_down(f)
+@@ -1989,7 +1989,7 @@ ipcp_down(f)
      /* Execute the ip-down script */
      if (ipcp_script_state == s_up && ipcp_script_pid == 0) {
  	ipcp_script_state = s_down;
@@ -18,7 +18,7 @@
      }
  }
  
-@@ -1954,13 +1954,13 @@ ipcp_script_done(arg)
+@@ -2043,13 +2043,13 @@ ipcp_script_done(arg)
      case s_up:
  	if (ipcp_fsm[0].state != OPENED) {
  	    ipcp_script_state = s_down;
@@ -36,7 +36,7 @@
      }
 --- a/pppd/main.c
 +++ b/pppd/main.c
-@@ -315,6 +315,9 @@ main(argc, argv)
+@@ -316,6 +316,9 @@ main(argc, argv)
      struct protent *protp;
      char numbuf[16];
  
@@ -73,7 +73,7 @@
        "Enable multilink operation", OPT_PRIO | 1 },
 --- a/pppd/pppd.h
 +++ b/pppd/pppd.h
-@@ -312,6 +312,8 @@ extern bool	tune_kernel;	/* May alter ke
+@@ -313,6 +313,8 @@ extern bool	tune_kernel;	/* May alter ke
  extern int	connect_delay;	/* Time to delay after connect script */
  extern int	max_data_rate;	/* max bytes/sec through charshunt */
  extern int	req_unit;	/* interface unit number to use */

package/ppp/patches/102-debian_fix_close_fd0.patch

@@ -1,19 +0,0 @@
---- a/pppd/main.c
-+++ b/pppd/main.c
-@@ -1570,6 +1570,8 @@ safe_fork(int infd, int outfd, int errfd
- 	if (errfd == 0 || errfd == 1)
- 		errfd = dup(errfd);
- 
-+	closelog();
-+
- 	/* dup the in, out, err fds to 0, 1, 2 */
- 	if (infd != 0)
- 		dup2(infd, 0);
-@@ -1578,7 +1580,6 @@ safe_fork(int infd, int outfd, int errfd
- 	if (errfd != 2)
- 		dup2(errfd, 2);
- 
--	closelog();
- 	if (log_to_fd > 2)
- 		close(log_to_fd);
- 	if (the_channel->close)

package/ppp/patches/103-debian_fix_link_pidfile.patch

@@ -1,6 +1,6 @@
 --- a/pppd/main.c
 +++ b/pppd/main.c
-@@ -772,8 +772,7 @@ detach()
+@@ -773,8 +773,7 @@ detach()
  	/* update pid files if they have been written already */
  	if (pidfilename[0])
  	    create_pidfile(pid);

package/ppp/patches/104-debian_fix_mschapv2_ppp.patch

@@ -1,11 +0,0 @@
---- a/pppd/chap_ms.c
-+++ b/pppd/chap_ms.c
-@@ -852,7 +852,7 @@ ChapMS2(u_char *rchallenge, u_char *Peer
-     u_char *p = &response[MS_CHAP2_PEER_CHALLENGE];
-     int i;
- 
--    BZERO(response, sizeof(*response));
-+    BZERO(response, MS_CHAP2_RESPONSE_LEN);
- 
-     /* Generate the Peer-Challenge if requested, or copy it if supplied. */
-     if (!PeerChallenge)

package/ppp/patches/105-debian_demand.patch

@@ -139,7 +139,7 @@
  	} else {
 --- a/pppd/ipcp.c
 +++ b/pppd/ipcp.c
-@@ -1776,7 +1776,7 @@ ipcp_up(f)
+@@ -1864,7 +1864,7 @@ ipcp_up(f)
  		    proxy_arp_set[f->unit] = 1;
  
  	}
@@ -161,7 +161,7 @@
      } else {
 --- a/pppd/pppd.h
 +++ b/pppd/pppd.h
-@@ -565,7 +565,7 @@ void demand_conf __P((void));	/* config 
+@@ -566,7 +566,7 @@ void demand_conf __P((void));	/* config 
  void demand_block __P((void));	/* set all NPs to queue up packets */
  void demand_unblock __P((void)); /* set all NPs to pass packets */
  void demand_discard __P((void)); /* set all NPs to discard packets */

package/ppp/patches/106-debian_stripMSdomain.patch

@@ -1,6 +1,6 @@
 --- a/pppd/chap-new.c
 +++ b/pppd/chap-new.c
-@@ -57,6 +57,7 @@ int (*chap_verify_hook)(char *name, char
+@@ -58,6 +58,7 @@ int (*chap_verify_hook)(char *name, char
  int chap_timeout_time = 3;
  int chap_max_transmits = 10;
  int chap_rechallenge_time = 0;
@@ -8,7 +8,7 @@
  
  /*
   * Command-line options.
-@@ -68,6 +69,8 @@ static option_t chap_option_list[] = {
+@@ -69,6 +70,8 @@ static option_t chap_option_list[] = {
  	  "Set max #xmits for challenge", OPT_PRIO },
  	{ "chap-interval", o_int, &chap_rechallenge_time,
  	  "Set interval for rechallenge", OPT_PRIO },
@@ -17,7 +17,7 @@
  	{ NULL }
  };
  
-@@ -335,6 +338,14 @@ chap_handle_response(struct chap_server_
+@@ -336,6 +339,14 @@ chap_handle_response(struct chap_server_
  			/* Null terminate and clean remote name. */
  			slprintf(rname, sizeof(rname), "%.*v", len, name);
  			name = rname;

package/ppp/patches/107-debian_pppatm_cleanup.patch

@@ -1,14 +1,7 @@
 --- a/pppd/plugins/pppoatm/pppoatm.c
 +++ b/pppd/plugins/pppoatm/pppoatm.c
-@@ -70,18 +70,20 @@ static int setdevname_pppoatm(const char
+@@ -75,13 +75,14 @@ static int setdevname_pppoatm(const char
- {
+ 	//info("PPPoATM setdevname_pppoatm: '%s'", cp);
- 	struct sockaddr_atmpvc addr;
- 	extern struct stat devstat;
-+
- 	if (device_got_set)
- 		return 0;
--	//info("PPPoATM setdevname_pppoatm: '%s'", cp);
-+
  	memset(&addr, 0, sizeof addr);
  	if (text2atm(cp, (struct sockaddr *) &addr, sizeof(addr),
 -	    T2A_PVC | T2A_NAME) < 0) {
@@ -28,52 +21,7 @@
  	memcpy(&pvcaddr, &addr, sizeof pvcaddr);
  	strlcpy(devnam, cp, sizeof devnam);
  	devstat.st_mode = S_IFSOCK;
-@@ -93,7 +95,6 @@ static int setdevname_pppoatm(const char
+@@ -170,7 +171,7 @@ static void disconnect_pppoatm(void)
- 		lcp_allowoptions[0].neg_asyncmap = 0;
- 		lcp_wantoptions[0].neg_pcompression = 0;
- 	}
--	info("PPPoATM setdevname_pppoatm - SUCCESS:%s", cp);
- 	device_got_set = 1;
- 	return 1;
- }
-@@ -108,6 +109,7 @@ static void no_device_given_pppoatm(void
- static void set_line_discipline_pppoatm(int fd)
- {
- 	struct atm_backend_ppp be;
-+
- 	be.backend_num = ATM_BACKEND_PPP;
- 	if (!llc_encaps)
- 		be.encaps = PPPOATM_ENCAPS_VC;
-@@ -115,6 +117,7 @@ static void set_line_discipline_pppoatm(
- 		be.encaps = PPPOATM_ENCAPS_LLC;
- 	else
- 		be.encaps = PPPOATM_ENCAPS_AUTODETECT;
-+
- 	if (ioctl(fd, ATM_SETBACKEND, &be) < 0)
- 		fatal("ioctl(ATM_SETBACKEND): %m");
- }
-@@ -175,16 +178,19 @@ static void send_config_pppoa(int mtu,
- {
- 	int sock;
- 	struct ifreq ifr;
-+
- 	if (mtu > pppoatm_max_mtu)
- 		error("Couldn't increase MTU to %d", mtu);
-+
- 	sock = socket(AF_INET, SOCK_DGRAM, 0);
- 	if (sock < 0)
- 		fatal("Couldn't create IP socket: %m");
-+
- 	strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
- 	ifr.ifr_mtu = mtu;
- 	if (ioctl(sock, SIOCSIFMTU, (caddr_t) &ifr) < 0)
- 		fatal("ioctl(SIOCSIFMTU): %m");
--	(void) close (sock);
-+	close(sock);
- }
- 
- static void recv_config_pppoa(int mru,
-@@ -198,7 +204,7 @@ static void recv_config_pppoa(int mru,
  
  void plugin_init(void)
  {
@@ -82,14 +30,3 @@
  	extern int new_style_driver;	/* From sys-linux.c */
  	if (!ppp_available() && !new_style_driver)
  		fatal("Kernel doesn't support ppp_generic - "
-@@ -206,9 +212,9 @@ void plugin_init(void)
- #else
- 	fatal("No PPPoATM support on this OS");
- #endif
--	info("PPPoATM plugin_init");
- 	add_options(pppoa_options);
- }
-+
- struct channel pppoa_channel = {
-     options: pppoa_options,
-     process_extra_options: NULL,

package/ppp/patches/108-debian_pppatm_fix_mtu.patch

@@ -1,30 +0,0 @@
---- a/pppd/plugins/pppoatm/pppoatm.c
-+++ b/pppd/plugins/pppoatm/pppoatm.c
-@@ -179,8 +179,11 @@ static void send_config_pppoa(int mtu,
- 	int sock;
- 	struct ifreq ifr;
- 
--	if (mtu > pppoatm_max_mtu)
--		error("Couldn't increase MTU to %d", mtu);
-+	if (pppoatm_max_mtu && mtu > pppoatm_max_mtu) {
-+		warn("Couldn't increase MTU to %d. Using %d",
-+			mtu, pppoatm_max_mtu);
-+		mtu = pppoatm_max_mtu;
-+	}
- 
- 	sock = socket(AF_INET, SOCK_DGRAM, 0);
- 	if (sock < 0)
-@@ -198,8 +201,11 @@ static void recv_config_pppoa(int mru,
- 			      int pcomp,
- 			      int accomp)
- {
--	if (mru > pppoatm_max_mru)
--		error("Couldn't increase MRU to %d", mru);
-+	if (pppoatm_max_mru && mru > pppoatm_max_mru) {
-+		warn("Couldn't increase MRU to %d. Using %d",
-+			mru, pppoatm_max_mru);
-+		mru = pppoatm_max_mru;
-+	}
- }
- 
- void plugin_init(void)

package/ppp/patches/110-debian_defaultroute.patch

@@ -1,6 +1,6 @@
 --- a/pppd/ipcp.c
 +++ b/pppd/ipcp.c
-@@ -197,6 +197,14 @@ static option_t ipcp_option_list[] = {
+@@ -198,6 +198,14 @@ static option_t ipcp_option_list[] = {
        "disable defaultroute option", OPT_ALIAS | OPT_A2CLR,
        &ipcp_wantoptions[0].default_route },
  
@@ -15,7 +15,7 @@
      { "proxyarp", o_bool, &ipcp_wantoptions[0].proxy_arp,
        "Add proxy ARP entry", OPT_ENABLE|1, &ipcp_allowoptions[0].proxy_arp },
      { "noproxyarp", o_bool, &ipcp_allowoptions[0].proxy_arp,
-@@ -263,7 +271,7 @@ struct protent ipcp_protent = {
+@@ -271,7 +279,7 @@ struct protent ipcp_protent = {
      ip_active_pkt
  };
  
@@ -24,7 +24,7 @@
  static void ipcp_script __P((char *, int));	/* Run an up/down script */
  static void ipcp_script_done __P((void *));
  
-@@ -1660,7 +1668,8 @@ ip_demand_conf(u)
+@@ -1742,7 +1750,8 @@ ip_demand_conf(u)
      if (!sifnpmode(u, PPP_IP, NPMODE_QUEUE))
  	return 0;
      if (wo->default_route)
@@ -34,7 +34,7 @@
  	    default_route_set[u] = 1;
      if (wo->proxy_arp)
  	if (sifproxyarp(u, wo->hisaddr))
-@@ -1742,7 +1751,8 @@ ipcp_up(f)
+@@ -1830,7 +1839,8 @@ ipcp_up(f)
       */
      if (demand) {
  	if (go->ouraddr != wo->ouraddr || ho->hisaddr != wo->hisaddr) {
@@ -44,7 +44,7 @@
  	    if (go->ouraddr != wo->ouraddr) {
  		warn("Local IP address changed to %I", go->ouraddr);
  		script_setenv("OLDIPLOCAL", ip_ntoa(wo->ouraddr), 0);
-@@ -1767,7 +1777,8 @@ ipcp_up(f)
+@@ -1855,7 +1865,8 @@ ipcp_up(f)
  
  	    /* assign a default route through the interface if required */
  	    if (ipcp_wantoptions[f->unit].default_route) 
@@ -54,7 +54,7 @@
  		    default_route_set[f->unit] = 1;
  
  	    /* Make a proxy ARP entry if requested. */
-@@ -1817,7 +1828,8 @@ ipcp_up(f)
+@@ -1905,7 +1916,8 @@ ipcp_up(f)
  
  	/* assign a default route through the interface if required */
  	if (ipcp_wantoptions[f->unit].default_route) 
@@ -64,7 +64,7 @@
  		default_route_set[f->unit] = 1;
  
  	/* Make a proxy ARP entry if requested. */
-@@ -1894,7 +1906,7 @@ ipcp_down(f)
+@@ -1983,7 +1995,7 @@ ipcp_down(f)
  	sifnpmode(f->unit, PPP_IP, NPMODE_DROP);
  	sifdown(f->unit);
  	ipcp_clear_addrs(f->unit, ipcp_gotoptions[f->unit].ouraddr,
@@ -73,7 +73,7 @@
      }
  
      /* Execute the ip-down script */
-@@ -1910,16 +1922,25 @@ ipcp_down(f)
+@@ -1999,16 +2011,25 @@ ipcp_down(f)
   * proxy arp entries, etc.
   */
  static void
@@ -125,7 +125,7 @@
  .B disconnect \fIscript
  Execute the command specified by \fIscript\fR, by passing it to a
  shell, after
-@@ -706,7 +711,12 @@ disable both forms of hardware flow cont
+@@ -717,7 +722,12 @@ disable both forms of hardware flow cont
  .TP
  .B nodefaultroute
  Disable the \fIdefaultroute\fR option.  The system administrator who
@@ -141,7 +141,7 @@
  .B nodeflate
 --- a/pppd/pppd.h
 +++ b/pppd/pppd.h
-@@ -644,7 +644,7 @@ int  sif6addr __P((int, eui64_t, eui64_t
+@@ -645,7 +645,7 @@ int  sif6addr __P((int, eui64_t, eui64_t
  int  cif6addr __P((int, eui64_t, eui64_t));
  				/* Remove an IPv6 address from i/f */
  #endif
@@ -161,7 +161,7 @@
  static u_int32_t proxy_arp_addr;	/* Addr for proxy arp entry added */
  static char proxy_arp_dev[16];		/* Device for proxy arp entry */
  static u_int32_t our_old_addr;		/* for detecting address changes */
-@@ -1520,6 +1522,9 @@ static int read_route_table(struct rtent
+@@ -1544,6 +1546,9 @@ static int read_route_table(struct rtent
  	p = NULL;
      }
  
@@ -171,7 +171,7 @@
      SIN_ADDR(rt->rt_dst) = strtoul(cols[route_dest_col], NULL, 16);
      SIN_ADDR(rt->rt_gateway) = strtoul(cols[route_gw_col], NULL, 16);
      SIN_ADDR(rt->rt_genmask) = strtoul(cols[route_mask_col], NULL, 16);
-@@ -1589,20 +1594,51 @@ int have_route_to(u_int32_t addr)
+@@ -1613,20 +1618,51 @@ int have_route_to(u_int32_t addr)
  /********************************************************************
   *
   * sifdefaultroute - assign a default route through the address given.
@@ -236,7 +236,7 @@
      }
  
      memset (&rt, 0, sizeof (rt));
-@@ -1617,10 +1653,16 @@ int sifdefaultroute (int unit, u_int32_t
+@@ -1641,10 +1677,16 @@ int sifdefaultroute (int unit, u_int32_t
  
      rt.rt_flags = RTF_UP;
      if (ioctl(sock_fd, SIOCADDRT, &rt) < 0) {
@@ -254,7 +254,7 @@
  
      have_default_route = 1;
      return 1;
-@@ -1649,11 +1691,21 @@ int cifdefaultroute (int unit, u_int32_t
+@@ -1675,11 +1717,21 @@ int cifdefaultroute (int unit, u_int32_t
      rt.rt_flags = RTF_UP;
      if (ioctl(sock_fd, SIOCDELRT, &rt) < 0 && errno != ESRCH) {
  	if (still_ppp()) {

package/ppp/patches/201-mppe_mppc_1.1.patch

@@ -9,27 +9,9 @@
   *
   *  NOTE TO MAINTAINERS:
   *     If you modify this file at all, please set the above date.
-@@ -86,7 +86,7 @@ struct compressor {
+@@ -201,6 +201,33 @@ struct compressor {
- 
+ #define CI_MPPE			18	/* config option for MPPE */
- 	/* Compress a packet */
+ #define CILEN_MPPE		6	/* length of config option */
- 	int     (*compress) (void *state, unsigned char *rptr,
--			      unsigned char *obuf, int isize, int osize);
-+			     unsigned char *obuf, int isize, int osize);
- 
- 	/* Return compression statistics */
- 	void	(*comp_stat) (void *state, struct compstat *stats);
-@@ -107,7 +107,7 @@ struct compressor {
- 
- 	/* Decompress a packet. */
- 	int	(*decompress) (void *state, unsigned char *ibuf, int isize,
--				unsigned char *obuf, int osize);
-+			       unsigned char *obuf, int osize);
- 
- 	/* Update state for an incompressible packet received */
- 	void	(*incomp) (void *state, unsigned char *ibuf, int icnt);
-@@ -288,6 +288,33 @@ struct compressor {
- 	    opts |= MPPE_OPT_UNKNOWN;		\
-     } while (/* CONSTCOND */ 0)
  
 +/* MPPE/MPPC definitions by J.D.*/
 +#define MPPE_STATELESS          MPPE_H_BIT	/* configuration bit H */
@@ -63,9 +45,9 @@
   */
 --- a/include/net/ppp-comp.h
 +++ b/include/net/ppp-comp.h
-@@ -255,6 +255,33 @@ struct compressor {
+@@ -168,6 +168,33 @@ struct compressor {
- 	    opts |= MPPE_OPT_UNKNOWN;		\
+ #define CI_MPPE			18	/* config option for MPPE */
-     } while (/* CONSTCOND */ 0)
+ #define CILEN_MPPE		6	/* length of config option */
  
 +/* MPPE/MPPC definitions by J.D.*/
 +#define MPPE_STATELESS          MPPE_H_BIT	/* configuration bit H */
@@ -705,15 +687,6 @@
      if (go->deflate) {
  	if (len < CILEN_DEFLATE
  	    || p[0] != (go->deflate_correct? CI_DEFLATE: CI_DEFLATE_DRAFT)
-@@ -891,7 +1070,7 @@ ccp_ackci(f, p, len)
- 
- /*
-  * ccp_nakci - process received configure-nak.
-- * Returns 1 iff the nak was OK.
-+ * Returns 1 if the nak was OK.
-  */
- static int
- ccp_nakci(f, p, len, treat_as_reject)
 @@ -901,6 +1080,8 @@ ccp_nakci(f, p, len, treat_as_reject)
      int treat_as_reject;
  {
@@ -930,6 +903,10 @@
 -
 -		/* Nak if anything unsupported or unknown are set. */
 -		if (ho->mppe & MPPE_OPT_UNSUPPORTED) {
+-		    newret = CONFNAK;
+-		    ho->mppe &= ~MPPE_OPT_UNSUPPORTED;
+-		}
+-		if (ho->mppe & MPPE_OPT_UNKNOWN) {
 + 		p2 = p[2];
 + 		p5 = p[5];
 + 		/* not sure what they want, tell 'em what we got */
@@ -938,10 +915,6 @@
 + 			       MPPE_MPPC)) != 0 || p[5] == 0) ||
 + 		    (p[2] == 0 && p[3] == 0 && p[4] == 0 &&  p[5] == 0)) {
  		    newret = CONFNAK;
--		    ho->mppe &= ~MPPE_OPT_UNSUPPORTED;
--		}
--		if (ho->mppe & MPPE_OPT_UNKNOWN) {
--		    newret = CONFNAK;
 -		    ho->mppe &= ~MPPE_OPT_UNKNOWN;
 -		}
 -
@@ -1471,11 +1444,6 @@
  	     * Send a reset-request to reset the peer's compressor.
  	     * We don't do that if we are still waiting for an
  	     * acknowledgement to a previous reset-request.
-@@ -1675,4 +2180,3 @@ ccp_rack_timeout(arg)
-     } else
- 	ccp_localstate[f->unit] &= ~RACK_PENDING;
- }
--
 --- a/pppd/ccp.h
 +++ b/pppd/ccp.h
 @@ -37,9 +37,17 @@ typedef struct ccp_options {
@@ -1498,7 +1466,7 @@
  
 --- a/pppd/chap_ms.c
 +++ b/pppd/chap_ms.c
-@@ -897,13 +897,17 @@ set_mppe_enc_types(int policy, int types
+@@ -898,13 +898,17 @@ set_mppe_enc_types(int policy, int types
      /*
       * Disable undesirable encryption types.  Note that we don't ENABLE
       * any encryption types, to avoid overriding manual configuration.

package/ppp/patches/202-no_strip.patch

@@ -46,7 +46,7 @@
  
 --- a/pppd/plugins/rp-pppoe/Makefile.linux
 +++ b/pppd/plugins/rp-pppoe/Makefile.linux
-@@ -39,9 +39,9 @@ rp-pppoe.so: libplugin.a plugin.o
+@@ -43,9 +43,9 @@ rp-pppoe.so: plugin.o discovery.o if.o c
  
  install: all
  	$(INSTALL) -d -m 755 $(LIBDIR)
@@ -57,7 +57,7 @@
 +	$(INSTALL) -c -m 555 pppoe-discovery $(BINDIR)
  
  clean:
- 	rm -f *.o *.so
+ 	rm -f *.o *.so pppoe-discovery
 --- a/pppdump/Makefile.linux
 +++ b/pppdump/Makefile.linux
 @@ -17,5 +17,5 @@ clean:

package/ppp/patches/205-no_exponential_timeout.patch

@@ -1,21 +1,16 @@
 --- a/pppd/plugins/rp-pppoe/discovery.c
 +++ b/pppd/plugins/rp-pppoe/discovery.c
-@@ -593,12 +593,14 @@ discovery(PPPoEConnection *conn)
+@@ -548,7 +548,9 @@ discovery(PPPoEConnection *conn)
  	conn->discoveryState = STATE_SENT_PADI;
  	waitForPADO(conn, timeout);
  
 +#if 0
- 	/* If we're just probing for access concentrators, don't do
+ 	timeout *= 2;
- 	   exponential backoff.  This reduces the time for an unsuccessful
- 	   probe to 15 seconds. */
- 	if (!conn->printACNames) {
- 	    timeout *= 2;
- 	}
 +#endif
- 	if (conn->printACNames && conn->numPADOs) {
+     } while (conn->discoveryState == STATE_SENT_PADI);
- 	    break;
+ 
- 	}
+     timeout = conn->discoveryTimeout;
-@@ -621,7 +623,9 @@ discovery(PPPoEConnection *conn)
+@@ -563,7 +565,9 @@ discovery(PPPoEConnection *conn)
  	sendPADR(conn);
  	conn->discoveryState = STATE_SENT_PADR;
  	waitForPADS(conn, timeout);

package/ppp/patches/206-compensate_time_change.patch

@@ -8,7 +8,7 @@
  
  #include "pppd.h"
  #include "magic.h"
-@@ -227,6 +228,7 @@ static struct subprocess *children;
+@@ -228,6 +229,7 @@ static struct subprocess *children;
  
  /* Prototypes for procedures local to this file. */
  
@@ -16,7 +16,7 @@
  static void setup_signals __P((void));
  static void create_pidfile __P((int pid));
  static void create_linkpidfile __P((int pid));
-@@ -532,6 +534,7 @@ main(argc, argv)
+@@ -533,6 +535,7 @@ main(argc, argv)
  	    info("Starting link");
  	}
  
@@ -24,7 +24,7 @@
  	gettimeofday(&start_time, NULL);
  	script_unsetenv("CONNECT_TIME");
  	script_unsetenv("BYTES_SENT");
-@@ -1264,6 +1267,36 @@ struct	callout {
+@@ -1265,6 +1268,36 @@ struct	callout {
  
  static struct callout *callout = NULL;	/* Callout list */
  static struct timeval timenow;		/* Current time */
@@ -61,7 +61,7 @@
  
  /*
   * timeout - Schedule a timeout.
-@@ -1334,6 +1367,8 @@ calltimeout()
+@@ -1335,6 +1368,8 @@ calltimeout()
  {
      struct callout *p;
  
@@ -70,7 +70,7 @@
      while (callout != NULL) {
  	p = callout;
  
-@@ -1361,6 +1396,8 @@ timeleft(tvp)
+@@ -1362,6 +1397,8 @@ timeleft(tvp)
  {
      if (callout == NULL)
  	return NULL;

package/ppp/patches/310-precompile_filter.patch

@@ -64,7 +64,7 @@
  #ifdef MAXOCTETS
      { "maxoctets", o_int, &maxoctets,
        "Set connection traffic limit",
-@@ -1456,6 +1472,29 @@ callfile(argv)
+@@ -1463,6 +1479,29 @@ callfile(argv)
      return ok;
  }
  

package/ppp/patches/320-custom_iface_names.patch

@@ -1,6 +1,6 @@
 --- a/pppd/main.c
 +++ b/pppd/main.c
-@@ -742,8 +742,11 @@ void
+@@ -743,8 +743,11 @@ void
  set_ifunit(iskey)
      int iskey;
  {
@@ -47,7 +47,7 @@
  /*
   * Limits.
   */
-@@ -308,6 +312,7 @@ extern char	*record_file;	/* File to rec
+@@ -309,6 +313,7 @@ extern char	*record_file;	/* File to rec
  extern bool	sync_serial;	/* Device is synchronous serial device */
  extern int	maxfail;	/* Max # of unsuccessful connection attempts */
  extern char	linkname[MAXPATHLEN]; /* logical name for link */
@@ -115,12 +115,12 @@
      if (argc > 0)
  	interface = argv[0];
  
-+/*
++#if 0
      if (sscanf(interface, PPP_DRV_NAME "%d", &unit) != 1) {
  	fprintf(stderr, "%s: invalid interface '%s' specified\n",
  		progname, interface);
      }
-+*/
++#endif
  
  #ifndef STREAMS
      {

package/ppp/patches/330-retain_foreign_default_routes.patch

@@ -1,6 +1,6 @@
 --- a/pppd/sys-linux.c
 +++ b/pppd/sys-linux.c
-@@ -1717,6 +1717,7 @@ int cifdefaultroute (int unit, u_int32_t
+@@ -1743,6 +1743,7 @@ int cifdefaultroute (int unit, u_int32_t
  	SIN_ADDR(rt.rt_genmask) = 0L;
      }
  

package/ppp/patches/340-populate_default_gateway.patch

@@ -1,6 +1,6 @@
 --- a/pppd/sys-linux.c
 +++ b/pppd/sys-linux.c
-@@ -1673,6 +1673,9 @@ int sifdefaultroute (int unit, u_int32_t
+@@ -1697,6 +1697,9 @@ int sifdefaultroute (int unit, u_int32_t
      memset (&rt, 0, sizeof (rt));
      SET_SA_FAMILY (rt.rt_dst, AF_INET);
  
@@ -10,7 +10,7 @@
      rt.rt_dev = ifname;
  
      if (kernel_version > KVERSION(2,1,0)) {
-@@ -1680,7 +1683,7 @@ int sifdefaultroute (int unit, u_int32_t
+@@ -1704,7 +1707,7 @@ int sifdefaultroute (int unit, u_int32_t
  	SIN_ADDR(rt.rt_genmask) = 0L;
      }
  

package/ppp/patches/350-survive_bad_pads_packets.patch

@@ -1,109 +0,0 @@
---- a/pppd/plugins/rp-pppoe/common.c
-+++ b/pppd/plugins/rp-pppoe/common.c
-@@ -75,7 +75,9 @@ parsePacket(PPPoEPacket *packet, ParseFu
- 	    error("Invalid PPPoE tag length (%u)", tagLen);
- 	    return -1;
- 	}
--	func(tagType, tagLen, curTag+TAG_HDR_SIZE, extra);
-+	if (func(tagType, tagLen, curTag+TAG_HDR_SIZE, extra)) {
-+		return -1;
-+	}
- 	curTag = curTag + TAG_HDR_SIZE + tagLen;
-     }
-     return 0;
---- a/pppd/plugins/rp-pppoe/discovery.c
-+++ b/pppd/plugins/rp-pppoe/discovery.c
-@@ -48,7 +48,7 @@ static char const RCSID[] =
- *%DESCRIPTION:
- * If a HostUnique tag is found which matches our PID, sets *extra to 1.
- ***********************************************************************/
--void
-+int
- parseForHostUniq(UINT16_t type, UINT16_t len, unsigned char *data,
- 		 void *extra)
- {
-@@ -60,6 +60,7 @@ parseForHostUniq(UINT16_t type, UINT16_t
- 	    *val = 1;
- 	}
-     }
-+    return 0;
- }
- 
- /**********************************************************************
-@@ -102,7 +103,7 @@ packetIsForMe(PPPoEConnection *conn, PPP
- *%DESCRIPTION:
- * Picks interesting tags out of a PADO packet
- ***********************************************************************/
--void
-+int
- parsePADOTags(UINT16_t type, UINT16_t len, unsigned char *data,
- 	      void *extra)
- {
-@@ -181,6 +182,7 @@ parsePADOTags(UINT16_t type, UINT16_t le
- 	}
- 	break;
-     }
-+    return 0;
- }
- 
- /**********************************************************************
-@@ -195,7 +197,7 @@ parsePADOTags(UINT16_t type, UINT16_t le
- *%DESCRIPTION:
- * Picks interesting tags out of a PADS packet
- ***********************************************************************/
--void
-+int
- parsePADSTags(UINT16_t type, UINT16_t len, unsigned char *data,
- 	      void *extra)
- {
-@@ -205,17 +207,21 @@ parsePADSTags(UINT16_t type, UINT16_t le
- 	dbglog("PADS: Service-Name: '%.*s'", (int) len, data);
- 	break;
-     case TAG_SERVICE_NAME_ERROR:
--	fatal("PADS: Service-Name-Error: %.*s", (int) len, data);
-+	error("PADS: Service-Name-Error: %.*s", (int) len, data);
-+	return -1;
-     case TAG_AC_SYSTEM_ERROR:
--	fatal("PADS: System-Error: %.*s", (int) len, data);
-+	error("PADS: System-Error: %.*s", (int) len, data);
-+	return -1;
-     case TAG_GENERIC_ERROR:
--	fatal("PADS: Generic-Error: %.*s", (int) len, data);
-+	error("PADS: Generic-Error: %.*s", (int) len, data);
-+	return -1;
-     case TAG_RELAY_SESSION_ID:
- 	conn->relayId.type = htons(type);
- 	conn->relayId.length = htons(len);
- 	memcpy(conn->relayId.payload, data, len);
- 	break;
-     }
-+    return 0;
- }
- 
- /***********************************************************************
-@@ -532,9 +538,11 @@ waitForPADS(PPPoEConnection *conn, int t
- 	/* Is it PADS?  */
- 	if (packet.code == CODE_PADS) {
- 	    /* Parse for goodies */
--	    parsePacket(&packet, parsePADSTags, conn);
--	    conn->discoveryState = STATE_SESSION;
--	    break;
-+	    if (!parsePacket(&packet, parsePADSTags, conn))
-+	    {
-+		conn->discoveryState = STATE_SESSION;
-+		break;
-+	    }
- 	}
-     } while (conn->discoveryState != STATE_SESSION);
- 
---- a/pppd/plugins/rp-pppoe/pppoe.h
-+++ b/pppd/plugins/rp-pppoe/pppoe.h
-@@ -238,7 +238,7 @@ typedef struct PPPoETagStruct {
- #define READ_CHUNK 4096
- 
- /* Function passed to parsePacket */
--typedef void ParseFunc(UINT16_t type,
-+typedef int ParseFunc(UINT16_t type,
- 		       UINT16_t len,
- 		       unsigned char *data,
- 		       void *extra);

package/ppp/patches/400-simplify_kernel_checks.patch

@@ -19,7 +19,7 @@
  
  #define MAX_IFS		100
  
-@@ -1414,11 +1414,12 @@ int ccp_fatal_error (int unit)
+@@ -1438,11 +1438,12 @@ int ccp_fatal_error (int unit)
   *
   * path_to_procfs - find the path to the proc file system mount point
   */
@@ -34,7 +34,7 @@
      struct mntent *mntent;
      FILE *fp;
  
-@@ -1440,6 +1441,7 @@ static char *path_to_procfs(const char *
+@@ -1464,6 +1465,7 @@ static char *path_to_procfs(const char *
  	    fclose (fp);
  	}
      }
@@ -42,9 +42,9 @@
  
      strlcpy(proc_path + proc_path_len, tail,
  	    sizeof(proc_path) - proc_path_len);
-@@ -2098,11 +2100,13 @@ int ppp_available(void)
+@@ -2116,15 +2118,19 @@ int ppp_available(void)
- 	"ppp.o exists in /lib/modules/`uname -r`/net.\n"
+     int    my_version, my_modification, my_patch;
- 	"See README.linux file in the ppp distribution for more details.\n";
+     int osmaj, osmin, ospatch;
  
 +#if 0
      /* get the kernel version now, since we are called before sys_init */
@@ -55,10 +55,6 @@
 +#endif
  
      fd = open("/dev/ppp", O_RDWR);
- #if 0
-@@ -2121,7 +2125,9 @@ int ppp_available(void)
-     }
- #endif /* 0 */
      if (fd >= 0) {
 +#if 0
  	new_style_driver = 1;
@@ -66,7 +62,7 @@
  
  	/* XXX should get from driver */
  	driver_version = 2;
-@@ -2168,6 +2174,7 @@ int ppp_available(void)
+@@ -2185,6 +2191,7 @@ int ppp_available(void)
  
      if (ok && ((ifr.ifr_hwaddr.sa_family & ~0xFF) != ARPHRD_PPP))
  	ok = 0;
@@ -74,7 +70,7 @@
  
  /*
   *  This is the PPP device. Validate the version of the driver at this
-@@ -2659,6 +2666,7 @@ get_pty(master_fdp, slave_fdp, slave_nam
+@@ -2678,6 +2685,7 @@ get_pty(master_fdp, slave_fdp, slave_nam
      }
  #endif /* TIOCGPTN */
  
@@ -82,7 +78,7 @@
      if (sfd < 0) {
  	/* the old way - scan through the pty name space */
  	for (i = 0; i < 64; ++i) {
-@@ -2677,6 +2685,7 @@ get_pty(master_fdp, slave_fdp, slave_nam
+@@ -2696,6 +2704,7 @@ get_pty(master_fdp, slave_fdp, slave_nam
  	    }
  	}
      }
@@ -92,7 +88,7 @@
  	return 0;
 --- a/pppd/plugins/pppoatm/pppoatm.c
 +++ b/pppd/plugins/pppoatm/pppoatm.c
-@@ -210,14 +210,6 @@ static void recv_config_pppoa(int mru,
+@@ -171,14 +171,6 @@ static void disconnect_pppoatm(void)
  
  void plugin_init(void)
  {
@@ -104,12 +100,12 @@
 -#else
 -	fatal("No PPPoATM support on this OS");
 -#endif
+ 	info("PPPoATM plugin_init");
  	add_options(pppoa_options);
  }
- 
 --- a/pppd/plugins/rp-pppoe/plugin.c
 +++ b/pppd/plugins/rp-pppoe/plugin.c
-@@ -55,9 +55,6 @@ static char const RCSID[] =
+@@ -60,9 +60,6 @@ static char const RCSID[] =
  
  char pppd_version[] = VERSION;
  
@@ -119,7 +115,7 @@
  char *pppd_pppoe_service = NULL;
  static char *acName = NULL;
  static char *existingSession = NULL;
-@@ -312,10 +309,6 @@ PPPoEDevnameHook(char *cmd, char **argv,
+@@ -340,10 +337,6 @@ PPPoEDevnameHook(char *cmd, char **argv,
  void
  plugin_init(void)
  {
@@ -128,5 +124,5 @@
 -    }
 -
      add_options(Options);
- }
  
+     info("RP-PPPoE plugin version %s compiled against pppd %s",

package/ppp/patches/401-no_record_file.patch

@@ -1,6 +1,6 @@
 --- a/pppd/pppd.h
 +++ b/pppd/pppd.h
-@@ -308,7 +308,6 @@ extern int	holdoff;	/* Dead time before 
+@@ -309,7 +309,6 @@ extern int	holdoff;	/* Dead time before 
  extern bool	holdoff_specified; /* true if user gave a holdoff value */
  extern bool	notty;		/* Stdin/out is not a tty */
  extern char	*pty_socket;	/* Socket to connect to pty */
@@ -10,7 +10,7 @@
  extern char	linkname[MAXPATHLEN]; /* logical name for link */
 --- a/pppd/tty.c
 +++ b/pppd/tty.c
-@@ -144,7 +144,7 @@ char	*disconnect_script = NULL; /* Scrip
+@@ -145,7 +145,7 @@ char	*disconnect_script = NULL; /* Scrip
  char	*welcomer = NULL;	/* Script to run after phys link estab. */
  char	*ptycommand = NULL;	/* Command to run on other side of pty */
  bool	notty = 0;		/* Stdin/out is not a tty */
@@ -19,7 +19,7 @@
  int	max_data_rate;		/* max bytes/sec through charshunt */
  bool	sync_serial = 0;	/* Device is synchronous serial device */
  char	*pty_socket = NULL;	/* Socket to connect to pty */
-@@ -200,8 +200,10 @@ option_t tty_options[] = {
+@@ -201,8 +201,10 @@ option_t tty_options[] = {
        "Send and receive over socket, arg is host:port",
        OPT_PRIO | OPT_DEVNAM },
  

package/ppp/patches/403-no_wtmp.patch

@@ -1,6 +1,6 @@
 --- a/pppd/sys-linux.c
 +++ b/pppd/sys-linux.c
-@@ -2237,6 +2237,7 @@ int ppp_available(void)
+@@ -2254,6 +2254,7 @@ int ppp_available(void)
  
  void logwtmp (const char *line, const char *name, const char *host)
  {
@@ -8,7 +8,7 @@
      struct utmp ut, *utp;
      pid_t  mypid = getpid();
  #if __GLIBC__ < 2
-@@ -2302,6 +2303,7 @@ void logwtmp (const char *line, const ch
+@@ -2319,6 +2320,7 @@ void logwtmp (const char *line, const ch
  	close (wtmp);
      }
  #endif

package/ppp/patches/404-remove_obsolete_protocol_names.patch

@@ -1,6 +1,6 @@
 --- a/pppd/main.c
 +++ b/pppd/main.c
-@@ -879,14 +879,17 @@ struct protocol_list {
+@@ -880,14 +880,17 @@ struct protocol_list {
      const char	*name;
  } protocol_list[] = {
      { 0x21,	"IP" },
@@ -18,7 +18,7 @@
      { 0x33,	"Stream Protocol ST-II" },
      { 0x35,	"Banyan Vines" },
      { 0x39,	"AppleTalk EDDP" },
-@@ -900,8 +903,11 @@ struct protocol_list {
+@@ -901,8 +904,11 @@ struct protocol_list {
      { 0x49,	"Serial Data Transport Protocol (PPP-SDTP)" },
      { 0x4b,	"SNA over 802.2" },
      { 0x4d,	"SNA" },
@@ -30,7 +30,7 @@
      { 0x53,	"Encryption" },
      { 0x55,	"Individual Link Encryption" },
      { 0x57,	"IPv6" },
-@@ -912,12 +918,15 @@ struct protocol_list {
+@@ -913,12 +919,15 @@ struct protocol_list {
      { 0x65,	"RTP IPHC Compressed non-TCP" },
      { 0x67,	"RTP IPHC Compressed UDP 8" },
      { 0x69,	"RTP IPHC Compressed RTP 8" },
@@ -46,7 +46,7 @@
      { 0x0203,	"IBM Source Routing BPDU" },
      { 0x0205,	"DEC LANBridge100 Spanning Tree" },
      { 0x0207,	"Cisco Discovery Protocol" },
-@@ -929,15 +938,19 @@ struct protocol_list {
+@@ -930,15 +939,19 @@ struct protocol_list {
      { 0x0231,	"Luxcom" },
      { 0x0233,	"Sigma Network Systems" },
      { 0x0235,	"Apple Client Server Protocol" },
@@ -66,7 +66,7 @@
      { 0x4001,	"Cray Communications Control Protocol" },
      { 0x4003,	"CDPD Mobile Network Registration Protocol" },
      { 0x4005,	"Expand accelerator protocol" },
-@@ -948,8 +961,10 @@ struct protocol_list {
+@@ -949,8 +962,10 @@ struct protocol_list {
      { 0x4023,	"RefTek Protocol" },
      { 0x4025,	"Fibre Channel" },
      { 0x4027,	"EMIT Protocols" },
@@ -77,7 +77,7 @@
      { 0x8023,	"OSI Network Layer Control Protocol" },
      { 0x8025,	"Xerox NS IDP Control Protocol" },
      { 0x8027,	"DECnet Phase IV Control Protocol" },
-@@ -958,7 +973,9 @@ struct protocol_list {
+@@ -959,7 +974,9 @@ struct protocol_list {
      { 0x8031,	"Bridging NCP" },
      { 0x8033,	"Stream Protocol Control Protocol" },
      { 0x8035,	"Banyan Vines Control Protocol" },
@@ -87,7 +87,7 @@
      { 0x803f,	"NETBIOS Framing Control Protocol" },
      { 0x8041,	"Cisco Systems Control Protocol" },
      { 0x8043,	"Ascom Timeplex" },
-@@ -967,18 +984,24 @@ struct protocol_list {
+@@ -968,18 +985,24 @@ struct protocol_list {
      { 0x8049,	"Serial Data Control Protocol (PPP-SDCP)" },
      { 0x804b,	"SNA over 802.2 Control Protocol" },
      { 0x804d,	"SNA Control Protocol" },
@@ -98,7 +98,7 @@
 +#endif
      { 0x8053,	"Encryption Control Protocol" },
      { 0x8055,	"Individual Link Encryption Control Protocol" },
-     { 0x8057,	"IPv6 Control Protovol" },
+     { 0x8057,	"IPv6 Control Protocol" },
      { 0x8059,	"PPP Muxing Control Protocol" },
      { 0x805b,	"Vendor-Specific Network Control Protocol (VSNCP)" },
 +#if 0
@@ -112,7 +112,7 @@
      { 0x8207,	"Cisco Discovery Protocol Control" },
      { 0x8209,	"Netcs Twin Routing" },
      { 0x820b,	"STP - Control Protocol" },
-@@ -987,24 +1010,29 @@ struct protocol_list {
+@@ -988,24 +1011,29 @@ struct protocol_list {
      { 0x8281,	"MPLSCP" },
      { 0x8285,	"IEEE p1284.4 standard - Protocol Control" },
      { 0x8287,	"ETSI TETRA TNP1 Control Protocol" },

package/ppp/patches/430-pppol2tpv3-struct.patch

@@ -0,0 +1,23 @@
+--- a/include/linux/if_pppol2tp.h
++++ b/include/linux/if_pppol2tp.h
+@@ -32,6 +32,20 @@ struct pppol2tp_addr
+ 	__u16 d_tunnel, d_session;	/* For sending outgoing packets */
+ };
+ 
++/* 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.
++					 * 0 => current */
++	int	fd;			/* FD of UDP or IP socket to use */
++
++	struct sockaddr_in addr;	/* IP address and port to send to */
++
++	__u32 s_tunnel, s_session;	/* For matching incoming packets */
++	__u32 d_tunnel, d_session;	/* For sending outgoing packets */
++};
++
+ /* Socket options:
+  * DEBUG	- bitmask of debug message categories
+  * SENDSEQ	- 0 => don't send packets with sequence numbers