[oe] [meta-networking][PATCH v2] netkit-telnet: add new recipe
Li xin
lixin.fnst at cn.fujitsu.com
Thu Jan 22 08:20:14 UTC 2015
netkit-telnet includes the telnetd and client.
telnetd: daemon for telnet protocol.
telnet: client for telnet protocol.
Signed-off-by: Li Xin <lixin.fnst at cn.fujitsu.com>
---
.../files/Fix-errors-in-the-step-of-install.patch | 36 +
.../files/To-aviod-buffer-overflow-in-telnet.patch | 1213 ++++++++++++++++++++
.../netkit-telnet/files/telnet-xinetd | 14 +
.../netkit-telnet/netkit-telnet_0.17.bb | 53 +
4 files changed, 1316 insertions(+)
create mode 100644 meta-networking/recipes-daemons/netkit-telnet/files/Fix-errors-in-the-step-of-install.patch
create mode 100644 meta-networking/recipes-daemons/netkit-telnet/files/To-aviod-buffer-overflow-in-telnet.patch
create mode 100644 meta-networking/recipes-daemons/netkit-telnet/files/telnet-xinetd
create mode 100644 meta-networking/recipes-daemons/netkit-telnet/netkit-telnet_0.17.bb
diff --git a/meta-networking/recipes-daemons/netkit-telnet/files/Fix-errors-in-the-step-of-install.patch b/meta-networking/recipes-daemons/netkit-telnet/files/Fix-errors-in-the-step-of-install.patch
new file mode 100644
index 0000000..b6b386f
--- /dev/null
+++ b/meta-networking/recipes-daemons/netkit-telnet/files/Fix-errors-in-the-step-of-install.patch
@@ -0,0 +1,36 @@
+From 31362e4c0d02b4a2b952ad0dd32acfb573c442f3 Mon Sep 17 00:00:00 2001
+From: Li xin <lixin.fnst at cn.fujitsu.com>
+Date: Fri, 28 Nov 2014 07:17:40 +0900
+Subject: [PATCH 2/2] fix errors in the step of install
+
+Signed-off-by: Li Xin <lixin.fnst at cn.fujitsu.com>
+---
+ telnetd/Makefile | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/telnetd/Makefile b/telnetd/Makefile
+index 72650b4..a4cf9fa 100644
+--- a/telnetd/Makefile
++++ b/telnetd/Makefile
+@@ -9,7 +9,8 @@ include ../MRULES
+ # take out -DPARANOID_TTYS.
+
+ CFLAGS += '-DISSUE_FILE="/etc/issue.net"' -DPARANOID_TTYS \
+- -DNO_REVOKE -DKLUDGELINEMODE -DDIAGNOSTICS
++ -DNO_REVOKE -DKLUDGELINEMODE -DDIAGNOSTICS \
++ -DLOGIN_WRAPPER=\"/usr/lib/telnetlogin\"
+ # LIBS += $(LIBTERMCAP)
+
+ OBJS = telnetd.o state.o termstat.o slc.o sys_term.o utility.o \
+@@ -27,7 +28,7 @@ $(OBJS): defs.h ext.h pathnames.h telnetd.h logwtmp.h logout.h setproctitle.h
+ telnetd.o: ../version.h
+
+ install: telnetd
+- install -s -m$(DAEMONMODE) telnetd $(INSTALLROOT)$(SBINDIR)/in.telnetd
++ install -m$(DAEMONMODE) telnetd $(INSTALLROOT)$(SBINDIR)/in.telnetd
+ install -m$(MANMODE) issue.net.5 $(INSTALLROOT)$(MANDIR)/man5/
+ install -m$(MANMODE) telnetd.8 $(INSTALLROOT)$(MANDIR)/man8/in.telnetd.8
+ ln -sf in.telnetd.8 $(INSTALLROOT)$(MANDIR)/man8/telnetd.8
+--
+1.8.4.2
+
diff --git a/meta-networking/recipes-daemons/netkit-telnet/files/To-aviod-buffer-overflow-in-telnet.patch b/meta-networking/recipes-daemons/netkit-telnet/files/To-aviod-buffer-overflow-in-telnet.patch
new file mode 100644
index 0000000..3ca2530
--- /dev/null
+++ b/meta-networking/recipes-daemons/netkit-telnet/files/To-aviod-buffer-overflow-in-telnet.patch
@@ -0,0 +1,1213 @@
+From f09a6460a62aacb87bb8683d16aa3ce55848bf7e Mon Sep 17 00:00:00 2001
+From: Li xin <lixin.fnst at cn.fujitsu.com>
+Date: Fri, 28 Nov 2014 07:06:24 +0900
+Subject: [PATCH 1/2] To aviod buffer overflow in telnet
+
+Signed-off-by: Li Xin <lixin.fnst at cn.fujitsu.com>
+---
+ telnet/Makefile | 4 +-
+ telnet/commands.cc | 270 +++++++++++++++++++++++++++++++++++-----------------
+ telnet/defines.h | 2 +
+ telnet/externs.h | 7 +-
+ telnet/main.cc | 65 ++++++++++---
+ telnet/netlink.cc | 78 +++++++++------
+ telnet/netlink.h | 7 +-
+ telnet/network.cc | 1 +
+ telnet/proto.h | 2 +-
+ telnet/ring.cc | 2 +-
+ telnet/ring.h | 2 +-
+ telnet/sys_bsd.cc | 11 +++
+ telnet/telnet.1 | 37 +++++--
+ telnet/telnet.cc | 45 +++++----
+ telnet/terminal.cc | 17 +++-
+ telnet/utilities.cc | 2 +
+ 16 files changed, 380 insertions(+), 172 deletions(-)
+
+diff --git a/telnet/Makefile b/telnet/Makefile
+index cef866f..39249e1 100644
+--- a/telnet/Makefile
++++ b/telnet/Makefile
+@@ -7,7 +7,7 @@ include ../MRULES
+
+ # -DAUTHENTICATE
+ CXXFLAGS += -DUSE_TERMIO -DKLUDGELINEMODE
+-LIBS += $(LIBTERMCAP)
++LIBS = $(LIBTERMCAP)
+
+ SRCS = commands.cc main.cc network.cc ring.cc sys_bsd.cc telnet.cc \
+ terminal.cc tn3270.cc utilities.cc genget.cc environ.cc netlink.cc
+@@ -22,7 +22,7 @@ depend:
+ $(CXX) $(CXXFLAGS) -MM $(SRCS) >depend.mk
+
+ install: telnet
+- install -s -m$(BINMODE) telnet $(INSTALLROOT)$(BINDIR)
++ install -m$(BINMODE) telnet $(INSTALLROOT)$(BINDIR)
+ install -m$(MANMODE) telnet.1 $(INSTALLROOT)$(MANDIR)/man1
+
+ clean:
+diff --git a/telnet/commands.cc b/telnet/commands.cc
+index d92bccd..02c593e 100644
+--- a/telnet/commands.cc
++++ b/telnet/commands.cc
+@@ -86,10 +86,6 @@ char cmd_rcsid[] =
+
+ #define HELPINDENT ((int) sizeof ("connect"))
+
+-#ifndef MAXHOSTNAMELEN
+-#define MAXHOSTNAMELEN 64
+-#endif MAXHOSTNAMELEN
+-
+ #if defined(HAS_IPPROTO_IP) && defined(IP_TOS)
+ int tos = -1;
+ #endif /* defined(HAS_IPPROTO_IP) && defined(IP_TOS) */
+@@ -98,7 +94,7 @@ static unsigned long sourceroute(char *arg, char **cpp, int *lenp);
+
+
+ char *hostname;
+-static char _hostname[MAXHOSTNAMELEN];
++static char *_hostname;
+
+ //typedef int (*intrtn_t)(int argc, const char *argv[]);
+
+@@ -161,7 +157,7 @@ class command_entry {
+ assert(argc>=1);
+ if (nargs>=0 && argc!=nargs+1) {
+ fprintf(stderr, "Wrong number of arguments for command.\n");
+- fprintf(stderr, "Try %s ? for help\n", argv[0]);
++ fprintf(stderr, "Try ? %s for help\n", argv[0]);
+ return 0; /* is this right? */
+ }
+ if (nargs==-2) {
+@@ -480,6 +476,7 @@ static int send_wontcmd(const char *name, const char *) {
+ int send_tncmd(int (*func)(int, int), const char *cmd, const char *name) {
+ char **cpp;
+ extern char *telopts[];
++ long opt;
+
+ if (isprefix(name, "help") || isprefix(name, "?")) {
+ register int col, len;
+@@ -506,16 +503,23 @@ int send_tncmd(int (*func)(int, int), const char *cmd, const char *name) {
+ name, cmd);
+ return 0;
+ }
++
++ opt = cpp - telopts;
+ if (cpp == 0) {
+- fprintf(stderr, "'%s': unknown argument ('send %s ?' for help).\n",
++ char *end;
++
++ opt = strtol(name, &end, 10);
++ if (*end || opt < 0 || opt > 255) {
++ fprintf(stderr, "'%s': unknown argument ('send %s ?' for help).\n",
+ name, cmd);
+- return 0;
++ return 0;
++ }
+ }
+ if (!connected) {
+ printf("?Need to be connected first.\n");
+ return 0;
+ }
+- (*func)(cpp - telopts, 1);
++ (*func)(opt, 1);
+ return 1;
+ }
+
+@@ -689,9 +693,9 @@ static struct togglelist Togglelist[] = {
+ "print encryption debugging information" },
+ #endif
+
+- { "skiprc", "don't read ~/.telnetrc file",
++ { "skiprc", "don't read the telnetrc files",
+ NULL, &skiprc,
+- "read ~/.telnetrc file" },
++ "read the telnetrc files" },
+ { "binary",
+ "sending and receiving of binary data",
+ togbinary, NULL,
+@@ -1615,15 +1619,20 @@ void ayt_status(int) {
+ #endif
+
+ int tn(int argc, const char *argv[]) {
+- register struct hostent *host = 0;
+ struct sockaddr_in sn;
+- struct servent *sp = 0;
+ char *srp = NULL;
+ int srlen;
+-
+- const char *cmd, *volatile user = 0;
++ int family = 0;
++ const char *cmd, *volatile user = 0, *srchostp = 0;
+ const char *portp = NULL;
+ char *hostp = NULL;
++ char *resolv_hostp;
++ struct addrinfo hints;
++ struct addrinfo *hostaddr = 0;
++ int res;
++ char name[NI_MAXHOST];
++ char service[NI_MAXSERV];
++ struct addrinfo *tmpaddr;
+
+ /* clear the socket address prior to use */
+ memset(&sn, 0, sizeof(sn));
+@@ -1632,6 +1641,10 @@ int tn(int argc, const char *argv[]) {
+ printf("?Already connected to %s\n", hostname);
+ return 0;
+ }
++ if (_hostname) {
++ delete[] _hostname;
++ _hostname = 0;
++ }
+ if (argc < 2) {
+ (void) strcpy(line, "open ");
+ printf("(to) ");
+@@ -1657,11 +1670,33 @@ int tn(int argc, const char *argv[]) {
+ --argc;
+ continue;
+ }
++ if (strcmp(*argv, "-b") == 0) {
++ --argc; ++argv;
++ if (argc == 0)
++ goto usage;
++ srchostp = *argv++;
++ --argc;
++ continue;
++ }
+ if (strcmp(*argv, "-a") == 0) {
+ --argc; ++argv;
+ autologin = 1;
+ continue;
+ }
++ if (strcmp(*argv, "-6") == 0) {
++ --argc; ++argv;
++#ifdef AF_INET6
++ family = AF_INET6;
++#else
++ puts("IPv6 unsupported");
++#endif
++ continue;
++ }
++ if (strcmp(*argv, "-4") == 0) {
++ --argc; ++argv;
++ family = AF_INET;
++ continue;
++ }
+ if (hostp == 0) {
+ /* this leaks memory - FIXME */
+ hostp = strdup(*argv++);
+@@ -1680,6 +1715,8 @@ int tn(int argc, const char *argv[]) {
+ if (hostp == 0)
+ goto usage;
+
++ resolv_hostp = hostp;
++
+ #if defined(IP_OPTIONS) && defined(HAS_IPPROTO_IP)
+ if (hostp[0] == '@' || hostp[0] == '!') {
+ if ((hostname = strrchr(hostp, ':')) == NULL)
+@@ -1696,78 +1733,122 @@ int tn(int argc, const char *argv[]) {
+ } else {
+ sn.sin_addr.s_addr = temp;
+ sn.sin_family = AF_INET;
++ /*
++ * For source route we just make sure to get the IP given
++ * on the command line when looking up the port.
++ */
++ resolv_hostp = inet_ntoa(sn.sin_addr);
+ }
+ }
+- else {
+-#endif
+- if (inet_aton(hostp, &sn.sin_addr)) {
+- sn.sin_family = AF_INET;
+- strcpy(_hostname, hostp);
+- hostname = _hostname;
+- }
+- else {
+- host = gethostbyname(hostp);
+- if (host) {
+- sn.sin_family = host->h_addrtype;
+- if (host->h_length > (int)sizeof(sn.sin_addr)) {
+- host->h_length = sizeof(sn.sin_addr);
+- }
+-#if defined(h_addr) /* In 4.3, this is a #define */
+- memcpy((caddr_t)&sn.sin_addr,
+- host->h_addr_list[0], host->h_length);
+-#else /* defined(h_addr) */
+- memcpy((caddr_t)&sn.sin_addr, host->h_addr, host->h_length);
+-#endif /* defined(h_addr) */
+- strncpy(_hostname, host->h_name, sizeof(_hostname));
+- _hostname[sizeof(_hostname)-1] = '\0';
+- hostname = _hostname;
+- } else {
+- herror(hostp);
+- return 0;
+- }
+- }
+-#if defined(IP_OPTIONS) && defined(HAS_IPPROTO_IP)
+- }
+ #endif
++
++ /* User port or the default name of telnet. */
+ if (portp) {
+ if (*portp == '-') {
+ portp++;
+ telnetport = 1;
+- } else
++ } else {
+ telnetport = 0;
+- sn.sin_port = atoi(portp);
+- if (sn.sin_port == 0) {
+- sp = getservbyname(portp, "tcp");
+- if (sp)
+- sn.sin_port = sp->s_port;
+- else {
+- printf("%s: bad port number\n", portp);
+- return 0;
++ if (*portp >='0' && *portp<='9') {
++ char *end;
++ long int p;
++
++ p=strtol(portp, &end, 10);
++ if (ERANGE==errno && (LONG_MIN==p || LONG_MAX==p)) {
++ fprintf(stderr, "telnet: port %s overflows\n", portp);
++ return 0;
++ } else if (p<=0 || p>=65536) {
++ fprintf(stderr, "telnet: port %s out of range\n", portp);
++ return 0;
++ }
+ }
+- }
+- else {
+- sn.sin_port = htons(sn.sin_port);
+ }
+- }
++ }
+ else {
+- if (sp == 0) {
+- sp = getservbyname("telnet", "tcp");
+- if (sp == 0) {
+- fprintf(stderr, "telnet: tcp/telnet: unknown service\n");
+- return 0;
+- }
+- sn.sin_port = sp->s_port;
+- }
++ portp = "telnet";
+ telnetport = 1;
+ }
+- printf("Trying %s...\n", inet_ntoa(sn.sin_addr));
++
++ /* We only understand SOCK_STREAM sockets. */
++ memset(&hints, 0, sizeof(hints));
++ hints.ai_socktype = SOCK_STREAM;
++ hints.ai_flags = AI_NUMERICHOST;
++ hints.ai_family = family;
++
++ if (srchostp) {
++ res = getaddrinfo(srchostp, "0", &hints, &hostaddr);
++ if (res) {
++ fprintf(stderr, "telnet: could not resolve %s: %s\n", srchostp,
++ gai_strerror(res));
++ return 0;
++ }
++ hints.ai_family = hostaddr->ai_family;
++ res = nlink.bind(hostaddr);
++ freeaddrinfo(hostaddr);
++ if (res < 0)
++ return 0;
++ }
++
++ /* Resolve both the host and service simultaneously. */
++ res = getaddrinfo(resolv_hostp, portp, &hints, &hostaddr);
++ if (res == EAI_NONAME) {
++ hints.ai_flags = AI_CANONNAME;
++ res = getaddrinfo(resolv_hostp, portp, &hints, &hostaddr);
++ } else if (hostaddr) {
++ hostaddr->ai_canonname = 0;
++ }
++ if (res || !hostaddr) {
++ fprintf(stderr, "telnet: could not resolve %s/%s: %s\n", resolv_hostp, portp, gai_strerror(res));
++ return 0;
++ }
++
++ /* Try to connect to every listed round robin IP. */
++ tmpaddr = hostaddr;
++ errno = 0;
+ do {
+- int x = nlink.connect(debug, host, &sn, srp, srlen, tos);
+- if (!x) return 0;
+- else if (x==1) continue;
++ int x;
++
++ if (!tmpaddr) {
++ if (errno)
++ perror("telnet: Unable to connect to remote host");
++ else
++ fputs("telnet: Unable to connect to remote host: "
++ "Bad port number\n", stderr);
++err:
++ freeaddrinfo(hostaddr);
++ return 0;
++ }
++
++ if (tmpaddr->ai_family == AF_UNIX) {
++nextaddr:
++ tmpaddr = tmpaddr->ai_next;
++ continue;
++ }
++
++ getnameinfo(tmpaddr->ai_addr, tmpaddr->ai_addrlen,
++ name, sizeof(name), service, sizeof(service),
++ NI_NUMERICHOST | NI_NUMERICSERV);
++
++ printf("Trying %s...\n", name);
++ x = nlink.connect(debug, tmpaddr, srp, srlen, tos);
++ if (!x)
++ goto err;
++ else if (x==1)
++ goto nextaddr;
++
+ connected++;
+ } while (connected == 0);
+- cmdrc(hostp, hostname);
++ if (tmpaddr->ai_canonname == 0) {
++ hostname = new char[strlen(hostp)+1];
++ strcpy(hostname, hostp);
++ }
++ else {
++ hostname = new char[strlen(tmpaddr->ai_canonname)+1];
++ strcpy(hostname, tmpaddr->ai_canonname);
++ }
++
++ cmdrc(hostp, hostname, portp);
++ freeaddrinfo(hostaddr);
+ if (autologin && user == NULL) {
+ struct passwd *pw;
+
+@@ -2013,30 +2094,21 @@ static int help(command_table *tab, int argc, const char *argv[]) {
+ return 0;
+ }
+
+-static char *rcname = 0;
+-static char rcbuf[128];
+-
+-void cmdrc(const char *m1, const char *m2) {
++static void readrc(const char *m1, const char *m2, const char *port,
++ const char *rcname)
++{
+ FILE *rcfile;
+ int gotmachine = 0;
+ int l1 = strlen(m1);
+ int l2 = strlen(m2);
+- char m1save[64];
+-
+- if (skiprc) return;
++ int lport = strlen(port);
++ char m1save[l1 + 1];
++ char portsave[lport + 1];
+
+ strcpy(m1save, m1);
+ m1 = m1save;
+-
+- if (rcname == 0) {
+- rcname = getenv("HOME");
+- if (rcname)
+- strcpy(rcbuf, rcname);
+- else
+- rcbuf[0] = '\0';
+- strcat(rcbuf, "/.telnetrc");
+- rcname = rcbuf;
+- }
++ strcpy(portsave, port);
++ port = portsave;
+
+ rcfile = fopen(rcname, "r");
+ if (!rcfile) return;
+@@ -2061,6 +2133,13 @@ void cmdrc(const char *m1, const char *m2) {
+ strncpy(line, &line[7], sizeof(line) - 7);
+ else
+ continue;
++
++ if (line[0] == ':') {
++ if (!strncasecmp(&line[1], port, lport))
++ continue;
++ strncpy(line, &line[lport + 1], sizeof(line) - lport - 1);
++ }
++
+ if (line[0] != ' ' && line[0] != '\t' && line[0] != '\n')
+ continue;
+ gotmachine = 1;
+@@ -2073,6 +2152,21 @@ void cmdrc(const char *m1, const char *m2) {
+ fclose(rcfile);
+ }
+
++void cmdrc(const char *m1, const char *m2, const char *port) {
++ char *rcname = NULL;
++
++ if (skiprc) return;
++
++ readrc(m1, m2, port, "/etc/telnetrc");
++ if (asprintf (&rcname, "%s/.telnetrc", getenv ("HOME")) == -1)
++ {
++ perror ("asprintf");
++ return;
++ }
++ readrc(m1, m2, port, rcname);
++ free (rcname);
++}
++
+ #if defined(IP_OPTIONS) && defined(HAS_IPPROTO_IP)
+
+ /*
+diff --git a/telnet/defines.h b/telnet/defines.h
+index 2784400..d5edc46 100644
+--- a/telnet/defines.h
++++ b/telnet/defines.h
+@@ -50,3 +50,5 @@
+ #define MODE_COMMAND_LINE(m) ((m)==-1)
+
+ #define CONTROL(x) ((x)&0x1f) /* CTRL(x) is not portable */
++
++#define MODE_OUT8 0x8000 /* binary mode sans -opost */
+diff --git a/telnet/externs.h b/telnet/externs.h
+index 955df79..0730e8a 100644
+--- a/telnet/externs.h
++++ b/telnet/externs.h
+@@ -48,9 +48,7 @@
+ typedef unsigned char cc_t;
+ #endif
+
+-#ifdef __linux__
+ #include <unistd.h> /* get _POSIX_VDISABLE */
+-#endif
+
+ #ifndef _POSIX_VDISABLE
+ #error "Please fix externs.h to define _POSIX_VDISABLE"
+@@ -60,7 +58,8 @@ typedef unsigned char cc_t;
+
+ extern int autologin; /* Autologin enabled */
+ extern int skiprc; /* Don't process the ~/.telnetrc file */
+-extern int eight; /* use eight bit mode (binary in and/or out */
++extern int eight; /* use eight bit mode (binary in and/or out) */
++extern int binary; /* use binary option (in and/or out) */
+ extern int flushout; /* flush output */
+ extern int connected; /* Are we connected to the other side? */
+ extern int globalmode; /* Mode tty should be in */
+@@ -225,6 +224,8 @@ cc_t *tcval(int);
+
+ //#if 0
+ extern struct termios new_tc;
++extern struct termios old_tc;
++
+
+ #define termEofChar new_tc.c_cc[VEOF]
+ #define termEraseChar new_tc.c_cc[VERASE]
+diff --git a/telnet/main.cc b/telnet/main.cc
+index b67f2ce..b626e54 100644
+--- a/telnet/main.cc
++++ b/telnet/main.cc
+@@ -45,7 +45,10 @@ char main_rcsid[] =
+
+ #include <sys/types.h>
+ #include <getopt.h>
++#include <stdlib.h>
+ #include <string.h>
++#include <netdb.h>
++#include <errno.h>
+
+ #include "ring.h"
+ #include "externs.h"
+@@ -80,12 +83,13 @@ tninit(void)
+ void usage(void) {
+ fprintf(stderr, "Usage: %s %s%s%s%s\n",
+ prompt,
+- " [-8] [-E] [-L] [-a] [-d] [-e char] [-l user] [-n tracefile]",
+- "\n\t",
++ "[-4] [-6] [-8] [-E] [-L] [-a] [-d] [-e char] [-l user]",
++ "\n\t[-n tracefile] [ -b addr ]",
+ #ifdef TN3270
++ "\n\t"
+ "[-noasynch] [-noasynctty] [-noasyncnet] [-r] [-t transcom]\n\t",
+ #else
+- "[-r] ",
++ " [-r] ",
+ #endif
+ "[host-name [port]]"
+ );
+@@ -102,7 +106,8 @@ main(int argc, char *argv[])
+ extern char *optarg;
+ extern int optind;
+ int ch;
+- char *user;
++ char *user, *srcaddr;
++ int family;
+
+ tninit(); /* Clear out things */
+ #if defined(CRAY) && !defined(__STDC__)
+@@ -110,21 +115,38 @@ main(int argc, char *argv[])
+ #endif
+
+ TerminalSaveState();
++ if ((old_tc.c_cflag & (CSIZE|PARENB)) != CS8)
++ eight = 0;
+
+ if ((prompt = strrchr(argv[0], '/'))!=NULL)
+ ++prompt;
+ else
+ prompt = argv[0];
+
+- user = NULL;
++ user = srcaddr = NULL;
++ family = 0;
+
+ rlogin = (strncmp(prompt, "rlog", 4) == 0) ? '~' : _POSIX_VDISABLE;
+ autologin = -1;
+
+- while ((ch = getopt(argc, argv, "8EKLS:X:ade:k:l:n:rt:x")) != EOF) {
++ while ((ch = getopt(argc, argv,
++ "4678EKLS:X:ab:de:k:l:n:rt:x")) != EOF) {
+ switch(ch) {
++ case '4':
++ family = AF_INET;
++ break;
++ case '6':
++#ifdef AF_INET6
++ family = AF_INET6;
++#else
++ fputs("IPv6 unsupported\n", stderr);
++#endif
++ break;
++ case '7':
++ eight = 0; /* 7-bit ouput and input */
++ break;
+ case '8':
+- eight = 3; /* binary output and input */
++ binary = 3; /* binary output and input */
+ break;
+ case 'E':
+ rlogin = escapechar = _POSIX_VDISABLE;
+@@ -133,23 +155,26 @@ main(int argc, char *argv[])
+ //autologin = 0;
+ break;
+ case 'L':
+- eight |= 2; /* binary output only */
++ binary |= 2; /* binary output only */
+ break;
+ case 'S':
+ {
+-#ifdef HAS_GETTOS
+ extern int tos;
++ int num;
+
+- if ((tos = parsetos(optarg, "tcp")) < 0)
++#ifdef HAS_GETTOS
++ if ((num = parsetos(optarg, "tcp")) < 0) {
++#else
++ errno = 0;
++ num = strtol(optarg, 0, 0);
++ if (errno) {
++#endif
+ fprintf(stderr, "%s%s%s%s\n",
+ prompt, ": Bad TOS argument '",
+ optarg,
+ "; will try to use default TOS");
+-#else
+- fprintf(stderr,
+- "%s: Warning: -S ignored, no parsetos() support.\n",
+- prompt);
+-#endif
++ } else
++ tos = num;
+ }
+ break;
+ case 'X':
+@@ -210,6 +235,9 @@ main(int argc, char *argv[])
+ "%s: -x ignored, no encryption support.\n",
+ prompt);
+ break;
++ case 'b':
++ srcaddr = optarg;
++ break;
+ case '?':
+ default:
+ usage();
+@@ -233,6 +261,13 @@ main(int argc, char *argv[])
+ *argp++ = "-l";
+ *argp++ = user;
+ }
++ if (srcaddr) {
++ *argp++ = "-b";
++ *argp++ = srcaddr;
++ }
++ if (family) {
++ *argp++ = family == AF_INET ? "-4" : "-6";
++ }
+ *argp++ = argv[0]; /* host */
+ if (argc > 1)
+ *argp++ = argv[1]; /* port */
+diff --git a/telnet/netlink.cc b/telnet/netlink.cc
+index f439cff..f839747 100644
+--- a/telnet/netlink.cc
++++ b/telnet/netlink.cc
+@@ -79,22 +79,61 @@ void netlink::close(int doshutdown) {
+ shutdown(net, 2);
+ }
+ ::close(net);
++ net = -1;
+ }
+
+-int netlink::connect(int debug, struct hostent *host,
+- struct sockaddr_in *sn,
+- char *srcroute, int srlen, int tos)
++int netlink::bind(struct addrinfo *addr)
+ {
+- int on=1;
++ int res;
++
++ res = socket(addr->ai_family);
++ if (res < 2) {
++ if (res == 1)
++ perror("telnet: socket");
++ return -1;
++ }
++
++ if (::bind(net, addr->ai_addr, addr->ai_addrlen) < 0) {
++ perror("telnet: bind");
++ return -1;
++ }
++
++ return 0;
++}
++
++int netlink::socket(int family)
++{
++ if (this->family != family)
++ close(0);
+
+- net = socket(AF_INET, SOCK_STREAM, 0);
+ if (net < 0) {
+- perror("telnet: socket");
+- return 0;
++ this->family = family;
++ net = ::socket(family, SOCK_STREAM, 0);
++ if (net < 0) {
++ if (errno == EAFNOSUPPORT)
++ return 1;
++ perror("telnet: socket");
++ return 0;
++ }
+ }
+
++ return 2;
++}
++
++int netlink::connect(int debug, struct addrinfo *addr,
++ char *srcroute, int srlen, int tos)
++{
++ int on=1;
++ int res;
++
++ res = socket(addr->ai_family);
++ if (res < 2)
++ return res;
++
+ #if defined(IP_OPTIONS) && defined(HAS_IPPROTO_IP)
+ if (srcroute) {
++ if (addr->ai_family != AF_INET)
++ fputs("Source route is only supported for IPv4\n", stderr);
+ if (setsockopt(net, IPPROTO_IP, IP_OPTIONS, srcroute, srlen) < 0)
+ perror("setsockopt (IP_OPTIONS)");
+ }
+@@ -108,7 +147,7 @@ int netlink::connect(int debug, struct hostent *host,
+ #endif
+ if (tos < 0) tos = 020; /* Low Delay bit */
+ if (tos && (setsockopt(net, IPPROTO_IP, IP_TOS, &tos, sizeof(int)) < 0)
+- && (errno != ENOPROTOOPT))
++ && (errno != ENOPROTOOPT) && (errno != EOPNOTSUPP))
+ perror("telnet: setsockopt (IP_TOS) (ignored)");
+ #endif /* defined(IPPROTO_IP) && defined(IP_TOS) */
+
+@@ -116,27 +155,8 @@ int netlink::connect(int debug, struct hostent *host,
+ perror("setsockopt (SO_DEBUG)");
+ }
+
+- if (::connect(net, (struct sockaddr *)sn, sizeof(*sn)) < 0) {
+-#if defined(h_addr) /* In 4.3, this is a #define */
+- if (host && host->h_addr_list[1]) {
+- int oerrno = errno;
+-
+- fprintf(stderr, "telnet: connect to address %s: ",
+- inet_ntoa(sn->sin_addr));
+- errno = oerrno;
+- perror(NULL);
+- host->h_addr_list++;
+- if (host->h_length > (int)sizeof(sn->sin_addr)) {
+- host->h_length = sizeof(sn->sin_addr);
+- }
+- memcpy(&sn->sin_addr, host->h_addr_list[0], host->h_length);
+- close(net);
+- return 1;
+- }
+-#endif /* defined(h_addr) */
+-
+- perror("telnet: Unable to connect to remote host");
+- return 0;
++ if (::connect(net, addr->ai_addr, addr->ai_addrlen) < 0) {
++ return 1;
+ }
+ return 2;
+ }
+diff --git a/telnet/netlink.h b/telnet/netlink.h
+index 9852b30..0ac8a08 100644
+--- a/telnet/netlink.h
++++ b/telnet/netlink.h
+@@ -1,13 +1,16 @@
+
+ class netlink {
++ private:
++ int family;
+ protected:
+ int net;
+ public:
+ netlink();
+ ~netlink();
+
+- int connect(int debug, struct hostent *host,
+- struct sockaddr_in *sin,
++ int bind(struct addrinfo *hostaddr);
++ int socket(int family);
++ int connect(int debug, struct addrinfo *hostaddr,
+ char *srcroute, int srlen,
+ int tos);
+ void close(int doshutdown);
+diff --git a/telnet/network.cc b/telnet/network.cc
+index 6a2c374..0dcf3e2 100644
+--- a/telnet/network.cc
++++ b/telnet/network.cc
+@@ -40,6 +40,7 @@ char net_rcsid[] =
+ #include <sys/types.h>
+ #include <sys/socket.h>
+ #include <sys/time.h>
++#include <stdlib.h>
+ #include <errno.h>
+ #include <arpa/telnet.h>
+
+diff --git a/telnet/proto.h b/telnet/proto.h
+index 8be4a39..92f2419 100644
+--- a/telnet/proto.h
++++ b/telnet/proto.h
+@@ -13,7 +13,7 @@ int TerminalWindowSize(long *rows, long *cols);
+ void auth_encrypt_user(char *);
+ void auth_name(unsigned char *, int);
+ void auth_printsub(unsigned char *, int, unsigned char *, int);
+-void cmdrc(const char *m1, const char *m2);
++void cmdrc(const char *, const char *, const char *);
+ void env_init(void);
+ int getconnmode(void);
+ void init_network(void);
+diff --git a/telnet/ring.cc b/telnet/ring.cc
+index be57396..772c6c5 100644
+--- a/telnet/ring.cc
++++ b/telnet/ring.cc
+@@ -165,7 +165,7 @@ int ringbuf::flush() {
+
+ /////////////////////////////////////////////////// supply //////////////
+
+-void ringbuf::printf(const char *format, ...) {
++void ringbuf::xprintf(const char *format, ...) {
+ char xbuf[256];
+ va_list ap;
+ va_start(ap, format);
+diff --git a/telnet/ring.h b/telnet/ring.h
+index 15d3f3f..049377e 100644
+--- a/telnet/ring.h
++++ b/telnet/ring.h
+@@ -83,7 +83,7 @@ class ringbuf {
+ // manual supply
+ void putch(char c) { write(&c, 1); }
+ void write(const char *buffer, int ct);
+- void printf(const char *format, ...);
++ void xprintf(const char *format, ...);
+ int empty_count() { return size - count; }
+
+ // automatic supply
+diff --git a/telnet/sys_bsd.cc b/telnet/sys_bsd.cc
+index 93fba7e..a8c9aab 100644
+--- a/telnet/sys_bsd.cc
++++ b/telnet/sys_bsd.cc
+@@ -189,18 +189,25 @@ void NetSetPgrp(int fd) {
+ * Various signal handling routines.
+ */
+
++#if 0
+ static void deadpeer(int /*sig*/) {
+ setcommandmode();
+ siglongjmp(peerdied, -1);
+ }
++#endif
+
+ static void intr(int /*sig*/) {
+ if (localchars) {
+ intp();
+ }
+ else {
++#if 0
+ setcommandmode();
+ siglongjmp(toplevel, -1);
++#else
++ signal(SIGINT, SIG_DFL);
++ raise(SIGINT);
++#endif
+ }
+ }
+
+@@ -214,6 +221,8 @@ static void intr2(int /*sig*/) {
+ sendabort();
+ return;
+ }
++ signal(SIGQUIT, SIG_DFL);
++ raise(SIGQUIT);
+ }
+
+ #ifdef SIGWINCH
+@@ -238,7 +247,9 @@ void ayt(int sig) {
+ void sys_telnet_init(void) {
+ signal(SIGINT, intr);
+ signal(SIGQUIT, intr2);
++#if 0
+ signal(SIGPIPE, deadpeer);
++#endif
+ #ifdef SIGWINCH
+ signal(SIGWINCH, sendwin);
+ #endif
+diff --git a/telnet/telnet.1 b/telnet/telnet.1
+index 54a47fb..8365e42 100644
+--- a/telnet/telnet.1
++++ b/telnet/telnet.1
+@@ -42,8 +42,9 @@
+ protocol
+ .Sh SYNOPSIS
+ .Nm telnet
+-.Op Fl 8ELadr
++.Op Fl 468ELadr
+ .Op Fl S Ar tos
++.Op Fl b Ar address
+ .Op Fl e Ar escapechar
+ .Op Fl l Ar user
+ .Op Fl n Ar tracefile
+@@ -68,6 +69,10 @@ command implicitly; see the description below.
+ .Pp
+ Options:
+ .Bl -tag -width indent
++.It Fl 4
++Force IPv4 address resolution.
++.It Fl 6
++Force IPv6 address resolution.
+ .It Fl 8
+ Request 8-bit operation. This causes an attempt to negotiate the
+ .Dv TELNET BINARY
+@@ -89,6 +94,8 @@ of the
+ option if supported by the remote system. The username is retrieved
+ via
+ .Xr getlogin 3 .
++.It Fl b Ar address
++Use bind(2) on the local socket to bind it to a specific local address.
+ .It Fl d
+ Sets the initial value of the
+ .Ic debug
+@@ -474,17 +481,29 @@ protocol without making a mess. Protocol negotiation can be forced by
+ placing a dash before the port number.
+ .Pp
+ After establishing a connection, any commands associated with the
+-remote host in the user's
++remote host in
++.Pa /etc/telnetrc
++and the user's
+ .Pa .telnetrc
+-file are executed.
++file are executed, in that order.
+ .Pp
+-The format of the .telnetrc file is as follows: Lines beginning with a
++The format of the telnetrc files is as follows: Lines beginning with a
+ #, and blank lines, are ignored. The rest of the file should consist
+ of hostnames and sequences of
+ .Nm telnet
+ commands to use with that host. Commands should be one per line,
+ indented by whitespace; lines beginning without whitespace are
+-interpreted as hostnames. Upon connecting to a particular host, the
++interpreted as hostnames. Lines beginning with the special hostname
++.Ql DEFAULT
++will apply to all hosts. Hostnames including
++.Ql DEFAULT
++may be followed immediately by a colon and a port number or string.
++If a port is specified it must match exactly with what is specified
++on the command line. If no port was specified on the command line,
++then the value
++.Ql telnet
++is used.
++Upon connecting to a particular host, the
+ commands associated with that host are executed.
+ .It Ic quit
+ Close any open session and exit
+@@ -1184,9 +1203,7 @@ escape sequences are preceded by a '*' to aid in locating them.
+ When the skiprc toggle is
+ .Dv TRUE ,
+ .Tn telnet
+-does not read the
+-.Pa \&.telnetrc
+-file. The initial value for this toggle is
++does not read the telnetrc files. The initial value for this toggle is
+ .Dv FALSE.
+ .It Ic termdata
+ Toggles the display of all terminal data (in hexadecimal format).
+@@ -1239,7 +1256,9 @@ to the other side via the
+ .Dv TELNET ENVIRON
+ option.
+ .Sh FILES
+-.Bl -tag -width ~/.telnetrc -compact
++.Bl -tag -width /etc/telnetrc -compact
++.It Pa /etc/telnetrc
++global telnet startup values
+ .It Pa ~/.telnetrc
+ user customized telnet startup values
+ .El
+diff --git a/telnet/telnet.cc b/telnet/telnet.cc
+index 4fc3b1f..7eca811 100644
+--- a/telnet/telnet.cc
++++ b/telnet/telnet.cc
+@@ -88,7 +88,8 @@ char do_dont_resp[256];
+ char will_wont_resp[256];
+
+ int
+-eight = 0,
++ eight = 3,
++ binary = 0,
+ autologin = 0, /* Autologin anyone? */
+ skiprc = 0,
+ connected,
+@@ -639,14 +640,14 @@ static const char *gettermname(void) {
+ if (resettermname) {
+ resettermname = 0;
+ tname = env_getvalue("TERM", 0);
+- if (!tname || my_setupterm(tname, 1, &err)) {
++ if (!tname /* || my_setupterm(tname, 1, &err) */) {
+ termbuf[0] = 0;
+ tname = "UNKNOWN";
+ }
+ mklist(termbuf, tname, termtypes);
+ next = 0;
+ }
+- if (next==termtypes.num()) next = 0;
++ if (next==termtypes.num()-1) next = 0;
+ return termtypes[next++];
+ }
+ /*
+@@ -681,7 +682,7 @@ static void suboption(void) {
+ }
+ #endif /* TN3270 */
+ name = gettermname();
+- netoring.printf("%c%c%c%c%s%c%c", IAC, SB, TELOPT_TTYPE,
++ netoring.xprintf("%c%c%c%c%s%c%c", IAC, SB, TELOPT_TTYPE,
+ TELQUAL_IS, name, IAC, SE);
+ }
+ break;
+@@ -693,7 +694,7 @@ static void suboption(void) {
+ if (SB_GET() == TELQUAL_SEND) {
+ long oospeed, iispeed;
+ TerminalSpeeds(&iispeed, &oospeed);
+- netoring.printf("%c%c%c%c%ld,%ld%c%c", IAC, SB, TELOPT_TSPEED,
++ netoring.xprintf("%c%c%c%c%ld,%ld%c%c", IAC, SB, TELOPT_TSPEED,
+ TELQUAL_IS, oospeed, iispeed, IAC, SE);
+ }
+ break;
+@@ -780,7 +781,7 @@ static void suboption(void) {
+ send_wont(TELOPT_XDISPLOC, 1);
+ break;
+ }
+- netoring.printf("%c%c%c%c%s%c%c", IAC, SB, TELOPT_XDISPLOC,
++ netoring.xprintf("%c%c%c%c%s%c%c", IAC, SB, TELOPT_XDISPLOC,
+ TELQUAL_IS, dp, IAC, SE);
+ }
+ break;
+@@ -798,7 +799,7 @@ void lm_will(unsigned char *cmd, int len) {
+ return;
+ }
+
+- netoring.printf("%c%c%c%c%c%c%c", IAC, SB, TELOPT_LINEMODE,
++ netoring.xprintf("%c%c%c%c%c%c%c", IAC, SB, TELOPT_LINEMODE,
+ DONT, cmd[0], IAC, SE);
+ }
+
+@@ -815,7 +816,7 @@ void lm_do(unsigned char *cmd, int len) {
+ /*@*/ printf("lm_do: no command!!!\n"); /* Should not happen... */
+ return;
+ }
+- netoring.printf("%c%c%c%c%c%c%c", IAC, SB, TELOPT_LINEMODE,
++ netoring.xprintf("%c%c%c%c%c%c%c", IAC, SB, TELOPT_LINEMODE,
+ WONT, cmd[0], IAC, SE);
+ }
+
+@@ -838,7 +839,7 @@ void lm_mode(unsigned char *cmd, int len, int init) {
+ k |= MODE_ACK;
+ }
+
+- netoring.printf("%c%c%c%c%c%c%c", IAC, SB, TELOPT_LINEMODE, LM_MODE,
++ netoring.xprintf("%c%c%c%c%c%c%c", IAC, SB, TELOPT_LINEMODE, LM_MODE,
+ k, IAC, SE);
+
+ setconnmode(0); /* set changed mode */
+@@ -933,11 +934,11 @@ void slc_mode_import(int def) {
+
+ void slc_import(int def) {
+ if (def) {
+- netoring.printf("%c%c%c%c%c%c%c%c%c", IAC, SB, TELOPT_LINEMODE,
++ netoring.xprintf("%c%c%c%c%c%c%c%c%c", IAC, SB, TELOPT_LINEMODE,
+ LM_SLC, 0, SLC_DEFAULT, 0, IAC, SE);
+ }
+ else {
+- netoring.printf("%c%c%c%c%c%c%c%c%c", IAC, SB, TELOPT_LINEMODE,
++ netoring.xprintf("%c%c%c%c%c%c%c%c%c", IAC, SB, TELOPT_LINEMODE,
+ LM_SLC, 0, SLC_VARIABLE, 0, IAC, SE);
+ }
+ }
+@@ -1050,6 +1051,7 @@ void slc_check(void) {
+
+
+ unsigned char slc_reply[128];
++unsigned char const * const slc_reply_eom = &slc_reply[sizeof(slc_reply)];
+ unsigned char *slc_replyp;
+
+ void slc_start_reply(void) {
+@@ -1061,6 +1063,14 @@ void slc_start_reply(void) {
+ }
+
+ void slc_add_reply(int func, int flags, int value) {
++ /* A sequence of up to 6 bytes my be written for this member of the SLC
++ * suboption list by this function. The end of negotiation command,
++ * which is written by slc_end_reply(), will require 2 additional
++ * bytes. Do not proceed unless there is sufficient space for these
++ * items.
++ */
++ if (&slc_replyp[6+2] > slc_reply_eom)
++ return;
+ if ((*slc_replyp++ = func) == IAC)
+ *slc_replyp++ = IAC;
+ if ((*slc_replyp++ = flags) == IAC)
+@@ -1142,6 +1152,7 @@ void env_opt(unsigned char *buf, int len) {
+ }
+ }
+
++/* OPT_REPLY_SIZE must be a multiple of 2. */
+ #define OPT_REPLY_SIZE 256
+ unsigned char *opt_reply;
+ unsigned char *opt_replyp;
+@@ -1173,6 +1184,7 @@ void env_opt_start_info(void) {
+
+ void env_opt_add(const char *ep) {
+ const char *vp;
++ const unsigned char *tp;
+ unsigned char c;
+
+ if (opt_reply == NULL) /*XXX*/
+@@ -1185,11 +1197,12 @@ void env_opt_add(const char *ep) {
+ return;
+ }
+ vp = env_getvalue(ep, 1);
+- if (opt_replyp + (vp ? strlen(vp) : 0) + strlen(ep) + 6 > opt_replyend)
++ tp = opt_replyp + (vp ? strlen(vp) * 2 : 0) + strlen(ep) * 2 + 6;
++ if (tp > opt_replyend)
+ {
+ register int len;
+- opt_replyend += OPT_REPLY_SIZE;
+- len = opt_replyend - opt_reply;
++ len = ((tp - opt_reply) + OPT_REPLY_SIZE - 1) & ~(OPT_REPLY_SIZE - 1);
++ opt_replyend = opt_reply + len;
+ opt_reply = (unsigned char *)realloc(opt_reply, len);
+ if (opt_reply == NULL) {
+ /*@*/ printf("env_opt_add: realloc() failed!!!\n");
+@@ -1740,8 +1753,8 @@ void telnet(const char * /*user*/) {
+ send_do(TELOPT_STATUS, 1);
+ if (env_getvalue("DISPLAY", 0))
+ send_will(TELOPT_XDISPLOC, 1);
+- if (eight)
+- tel_enter_binary(eight);
++ if (binary)
++ tel_enter_binary(binary);
+ }
+ #endif /* !defined(TN3270) */
+
+diff --git a/telnet/terminal.cc b/telnet/terminal.cc
+index 9eb47ae..764f18f 100644
+--- a/telnet/terminal.cc
++++ b/telnet/terminal.cc
+@@ -45,6 +45,8 @@ char terminal_rcsid[] =
+ #include <signal.h>
+ #include <errno.h>
+ #include <stdio.h>
++#include <string.h>
++#include <stdlib.h>
+
+ #include "ring.h"
+ #include "defines.h"
+@@ -155,9 +157,11 @@ int getconnmode(void) {
+ if (localflow)
+ mode |= MODE_FLOW;
+
+- if (my_want_state_is_will(TELOPT_BINARY))
++ if ((eight & 1) || my_want_state_is_will(TELOPT_BINARY))
+ mode |= MODE_INBIN;
+
++ if (eight & 2)
++ mode |= MODE_OUT8;
+ if (his_want_state_is_will(TELOPT_BINARY))
+ mode |= MODE_OUTBIN;
+
+@@ -449,10 +453,13 @@ void TerminalNewMode(int f)
+ // breaks SunOS.
+ tmp_tc.c_iflag |= ISTRIP;
+ }
+- if (f & MODE_OUTBIN) {
++ if (f & (MODE_OUTBIN|MODE_OUT8)) {
+ tmp_tc.c_cflag &= ~(CSIZE|PARENB);
+ tmp_tc.c_cflag |= CS8;
+- tmp_tc.c_oflag &= ~OPOST;
++ if (f & MODE_OUTBIN)
++ tmp_tc.c_oflag &= ~OPOST;
++ else
++ tmp_tc.c_oflag |= OPOST;
+ } else {
+ tmp_tc.c_cflag &= ~(CSIZE|PARENB);
+ tmp_tc.c_cflag |= old_tc.c_cflag & (CSIZE|PARENB);
+@@ -468,7 +475,7 @@ void TerminalNewMode(int f)
+
+ #ifdef SIGINFO
+ signal(SIGINFO, ayt);
+-#endif SIGINFO
++#endif /* SIGINFO */
+
+ #if defined(NOKERNINFO)
+ tmp_tc.c_lflag |= NOKERNINFO;
+@@ -504,7 +511,7 @@ void TerminalNewMode(int f)
+
+ #ifdef SIGINFO
+ signal(SIGINFO, ayt_status);
+-#endif SIGINFO
++#endif /* SIGINFO */
+
+ #ifdef SIGTSTP
+ signal(SIGTSTP, SIG_DFL);
+diff --git a/telnet/utilities.cc b/telnet/utilities.cc
+index 0448f0a..66839ab 100644
+--- a/telnet/utilities.cc
++++ b/telnet/utilities.cc
+@@ -47,6 +47,8 @@ char util_rcsid[] =
+ #include <sys/socket.h>
+ #include <unistd.h>
+ #include <ctype.h>
++#include <string.h>
++#include <stdlib.h>
+
+ #include "ring.h"
+ #include "defines.h"
+--
+1.8.4.2
+
diff --git a/meta-networking/recipes-daemons/netkit-telnet/files/telnet-xinetd b/meta-networking/recipes-daemons/netkit-telnet/files/telnet-xinetd
new file mode 100644
index 0000000..12204c7
--- /dev/null
+++ b/meta-networking/recipes-daemons/netkit-telnet/files/telnet-xinetd
@@ -0,0 +1,14 @@
+# default: on
+# description: The telnet server serves telnet sessions; it uses \
+# unencrypted username/password pairs for authentication.
+service telnet
+{
+ flags = REUSE
+ socket_type = stream
+ wait = no
+ user = root
+ server = /usr/sbin/in.telnetd
+ log_on_failure += USERID
+ disable = yes
+}
+
diff --git a/meta-networking/recipes-daemons/netkit-telnet/netkit-telnet_0.17.bb b/meta-networking/recipes-daemons/netkit-telnet/netkit-telnet_0.17.bb
new file mode 100644
index 0000000..5de5426
--- /dev/null
+++ b/meta-networking/recipes-daemons/netkit-telnet/netkit-telnet_0.17.bb
@@ -0,0 +1,53 @@
+DESCRIPTION = "netkit-telnet includes the telnet daemon and client."
+SECTION = "base"
+DEPENDS = "ncurses"
+LICENSE = "BSD"
+LIC_FILES_CHKSUM = "file://telnet/telnet.cc;beginline=2;endline=3;md5=780868e7b566313e70cb701560ca95ef"
+PR = "r1"
+
+SRC_URI = "ftp://ftp.uk.linux.org/pub/linux/Networking/netkit/${BP}.tar.gz \
+ file://To-aviod-buffer-overflow-in-telnet.patch \
+ file://Fix-errors-in-the-step-of-install.patch \
+ file://telnet-xinetd \
+"
+
+EXTRA_OEMAKE = "INSTALLROOT=${D} SBINDIR=${sbindir} DAEMONMODE=755 \
+ MANMODE=644 MANDIR=${mandir}"
+
+do_configure() {
+ ./configure --prefix=${prefix}
+ echo "LDFLAGS=${LDFLAGS}" > MCONFIG
+}
+
+do_compile() {
+ oe_runmake 'CC=${CC}' 'LD=${LD}' 'LDFLAGS=${LDFLAGS}' SUB=telnet
+ oe_runmake 'CC=${CC}' 'LD=${LD}' 'LDFLAGS=${LDFLAGS}' LIBS=-lutil SUB=telnetd
+}
+
+do_install() {
+ install -d ${D}${bindir}
+ install -m 0755 telnet/telnet ${D}${bindir}/telnet.${PN}
+ install -d ${D}${sbindir}
+ install -d ${D}${mandir}/man1
+ install -d ${D}${mandir}/man5
+ install -d ${D}${mandir}/man8
+ oe_runmake SUB=telnetd install
+ rm -rf ${D}${mandir}/man1
+ # fix up hardcoded paths
+ sed -i -e 's,/usr/sbin/,${sbindir}/,' ${WORKDIR}/telnet-xinetd
+ install -d ${D}/etc/xinetd.d/
+ install -p -m644 ${WORKDIR}/telnet-xinetd ${D}/etc/xinetd.d/telnet
+}
+
+pkg_postinst_${PN}() {
+#!/bin/sh
+ update-alternatives --install ${bindir}/telnet telnet telnet.${PN} 100
+}
+
+pkg_prerm_${PN}() {
+#!/bin/sh
+ update-alternatives --remove telnet telnet.${PN} 100
+}
+
+SRC_URI[md5sum] = "d6beabaaf53fe6e382c42ce3faa05a36"
+SRC_URI[sha256sum] = "9c80d5c7838361a328fb6b60016d503def9ce53ad3c589f3b08ff71a2bb88e00"
--
1.8.4.2
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