diff --git a/.telnet.metadata b/.telnet.metadata
new file mode 100644
index 0000000..7b8dcf0
--- /dev/null
+++ b/.telnet.metadata
@@ -0,0 +1,2 @@
+41213dedaf242126b54a3ac51b905a351eb22b15 SOURCES/netkit-telnet-0.17.tar.gz
+8c34c0ad6006a5316337f2bc3f7acb3c93d6045e SOURCES/telnet-client.tar.gz
diff --git a/README.md b/README.md
deleted file mode 100644
index 0e7897f..0000000
--- a/README.md
+++ /dev/null
@@ -1,5 +0,0 @@
-The master branch has no content
-
-Look at the c7 branch if you are working with CentOS-7, or the c4/c5/c6 branch for CentOS-4, 5 or 6
-
-If you find this file in a distro specific branch, it means that no content has been checked in yet
diff --git a/SOURCES/netkit-telnet-0.17-ipv6.diff b/SOURCES/netkit-telnet-0.17-ipv6.diff
new file mode 100644
index 0000000..e3719f1
--- /dev/null
+++ b/SOURCES/netkit-telnet-0.17-ipv6.diff
@@ -0,0 +1,265 @@
+diff -uNr netkit-telnet-0.17/telnetd/telnetd.c netkit-telnet-0.17.ipv6/telnetd/telnetd.c
+--- netkit-telnet-0.17/telnetd/telnetd.c 2006-07-13 08:37:18.000000000 +0200
++++ netkit-telnet-0.17.ipv6/telnetd/telnetd.c 2006-07-14 08:36:11.000000000 +0200
+@@ -49,6 +49,7 @@
+ /* #include <netinet/ip.h> */ /* Don't think this is used at all here */
+ #include <arpa/inet.h>
+ #include <assert.h>
++#include <sys/poll.h>
+ #include "telnetd.h"
+ #include "pathnames.h"
+ #include "setproctitle.h"
+@@ -68,7 +69,7 @@
+ #define HAS_IPPROTO_IP
+ #endif
+
+-static void doit(struct sockaddr_in *who);
++static void doit(struct sockaddr *who, socklen_t wholen);
+ static int terminaltypeok(const char *s);
+
+ /*
+@@ -90,7 +91,7 @@
+ int
+ main(int argc, char *argv[], char *env[])
+ {
+- struct sockaddr_in from;
++ struct sockaddr from;
+ int on = 1;
+ socklen_t fromlen;
+ register int ch;
+@@ -248,64 +249,89 @@
+ argc -= optind;
+ argv += optind;
+
+- if (debug) {
+- int s, ns;
+- socklen_t foo;
+- struct servent *sp;
+- struct sockaddr_in sn;
++ int s = 0;
+
+- memset(&sn, 0, sizeof(sn));
+- sn.sin_family = AF_INET;
++ if (debug) {
++ struct addrinfo *ai;
++ unsigned int nfds = 0;
++ struct pollfd fds[2];
+
+ if (argc > 1) {
+- usage();
+- /* NOTREACHED */
+- } else if (argc == 1) {
+- if ((sp = getservbyname(*argv, "tcp"))!=NULL) {
+- sn.sin_port = sp->s_port;
+- }
+- else {
+- int pt = atoi(*argv);
+- if (pt <= 0) {
+- fprintf(stderr, "telnetd: %s: bad port number\n",
+- *argv);
+- usage();
+- /* NOTREACHED */
+- }
+- sn.sin_port = htons(pt);
+- }
++ usage();
++ /* NOTREACHED */
+ } else {
+- sp = getservbyname("telnet", "tcp");
+- if (sp == 0) {
+- fprintf(stderr, "telnetd: tcp/telnet: unknown service\n");
+- exit(1);
+- }
+- sn.sin_port = sp->s_port;
+- }
++ struct addrinfo hints;
++
++ memset (&hints, '\0', sizeof (hints));
++ hints.ai_socktype = SOCK_STREAM;
++ hints.ai_flags = AI_ADDRCONFIG | AI_PASSIVE;
++ hints.ai_protocol = IPPROTO_TCP;
++
++ if (argc == 0) {
++ if (getaddrinfo(NULL, "telnet", &hints, &ai) != 0) {
++ fprintf(stderr, "telnetd: %s: bad port number\n", *argv);
++ usage();
++ /* NOTREACHED */
++ }
++ } else {
++ if (getaddrinfo(NULL, *argv, &hints, &ai) != 0) {
++ fprintf(stderr, "telnetd: %s: bad port number\n", *argv);
++ usage();
++ /* NOTREACHED */
++ }
++ }
++ }
+
+- s = socket(AF_INET, SOCK_STREAM, 0);
+- if (s < 0) {
++ struct addrinfo *runp;
++ int b = 0;
++ for (runp = ai; ((runp != NULL) && (nfds < sizeof (fds) / sizeof (fds[0]))); runp = runp->ai_next) {
++ fds[nfds].fd = socket(runp->ai_family, runp->ai_socktype, runp->ai_protocol);
++ if (fds[nfds].fd < 0) {
+ perror("telnetd: socket");;
+- exit(1);
++ exit(1);
++ }
++ fds[nfds].events = POLLIN;
++ (void) setsockopt(fds[nfds].fd, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on));
++
++ if (bind(fds[nfds].fd, runp->ai_addr, runp->ai_addrlen) != 0) {
++ // Unable to bind to given port. One of the reason can be
++ // that we can't bind to both IPv4 and IPv6
++ break;
++ } else {
++ b++;
++ }
++
++ if (listen(fds[nfds].fd, 1) < 0) {
++ perror("listen");
++ exit(1);
++ }
++ nfds++;
+ }
+- (void) setsockopt(s, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on));
+- if (bind(s, (struct sockaddr *)&sn, sizeof(sn)) < 0) {
+- perror("bind");
+- exit(1);
+- }
+- if (listen(s, 1) < 0) {
+- perror("listen");
+- exit(1);
++ freeaddrinfo(ai);
++
++ if (b == 0) {
++ perror("bind");
++ exit(1);
+ }
+- foo = sizeof(sn);
+- ns = accept(s, (struct sockaddr *)&sn, &foo);
+- if (ns < 0) {
+- perror("accept");
+- exit(1);
++
++ int n = poll (fds, nfds, -1);
++ if (n > 0) {
++ unsigned int i;
++ for (i = 0; i < nfds; i++) {
++ if (fds[i].revents & POLLIN) {
++ struct sockaddr_storage rem;
++ socklen_t remlen = sizeof(rem);
++ int fd = accept(fds[i].fd, (struct sockaddr *) &rem, &remlen);
++
++ if (fd < 0) {
++ perror("accept");
++ exit(1);
++ }
++
++ s = fd;
++ }
++ }
+ }
+- (void) dup2(ns, 0);
+- (void) close(ns);
+- (void) close(s);
+ } else if (argc > 0) {
+ usage();
+ /* NOT REACHED */
+@@ -313,13 +339,13 @@
+
+ openlog("telnetd", LOG_PID | LOG_ODELAY, LOG_DAEMON);
+ fromlen = sizeof (from);
+- if (getpeername(0, (struct sockaddr *)&from, &fromlen) < 0) {
++ if (getpeername(s, &from, &fromlen) < 0) {
+ fprintf(stderr, "%s: ", progname);
+ perror("getpeername");
+ _exit(1);
+ }
+ if (keepalive &&
+- setsockopt(0, SOL_SOCKET, SO_KEEPALIVE, &on, sizeof (on)) < 0) {
++ setsockopt(s, SOL_SOCKET, SO_KEEPALIVE, &on, sizeof (on)) < 0) {
+ syslog(LOG_WARNING, "setsockopt (SO_KEEPALIVE): %m");
+ }
+
+@@ -333,13 +359,13 @@
+ if (tos < 0)
+ tos = 020; /* Low Delay bit */
+ if (tos
+- && (setsockopt(0, IPPROTO_IP, IP_TOS, &tos, sizeof(tos)) < 0)
++ && (setsockopt(s, IPPROTO_IP, IP_TOS, &tos, sizeof(tos)) < 0)
+ && (errno != ENOPROTOOPT) )
+ syslog(LOG_WARNING, "setsockopt (IP_TOS): %m");
+ }
+ #endif /* defined(HAS_IPPROTO_IP) && defined(IP_TOS) */
+- net = 0;
+- doit(&from);
++ net = s;
++ doit(&from, fromlen);
+ /* NOTREACHED */
+ return 0;
+ } /* end of main */
+@@ -608,10 +634,9 @@
+ * Get a pty, scan input lines.
+ */
+ static void
+-doit(struct sockaddr_in *who)
++doit(struct sockaddr *who, socklen_t wholen)
+ {
+ const char *host;
+- struct hostent *hp;
+ int level;
+ char user_name[256];
+
+@@ -623,12 +648,18 @@
+ fatal(net, "All network ports in use");
+
+ /* get name of connected client */
+- hp = gethostbyaddr((char *)&who->sin_addr, sizeof (struct in_addr),
+- who->sin_family);
+- if (hp)
+- host = hp->h_name;
+- else
+- host = inet_ntoa(who->sin_addr);
++ int error = -1;
++ char namebuf[255];
++
++ error = getnameinfo(who, wholen, namebuf, sizeof(namebuf), NULL, 0, 0);
++
++ if (error) {
++ perror("getnameinfo: localhost");
++ perror(gai_strerror(error));
++ exit(1);
++ }
++
++ host = namebuf;
+
+ /*
+ * We must make a copy because Kerberos is probably going
+@@ -649,13 +680,21 @@
+
+ /* Get local host name */
+ {
+- struct hostent *h;
++ struct addrinfo hints;
++ struct addrinfo *res;
++ int e;
++
++ memset(&hints, '\0', sizeof(hints));
++ hints.ai_socktype = SOCK_STREAM;
++ hints.ai_flags = AI_ADDRCONFIG;
++
+ gethostname(host_name, sizeof(host_name));
+- h = gethostbyname(host_name);
+- if (h) {
+- strncpy(host_name, h->h_name, sizeof(host_name));
+- host_name[sizeof(host_name)-1] = 0;
++ if ((e = getaddrinfo(host_name, NULL, &hints, &res)) != 0) {
++ perror("getaddrinfo: localhost");
++ perror(gai_strerror(e));
++ exit(1);
+ }
++ freeaddrinfo(res);
+ }
+
+ #if defined(AUTHENTICATE) || defined(ENCRYPT)
diff --git a/SOURCES/netkit-telnet-0.17-nodns.patch b/SOURCES/netkit-telnet-0.17-nodns.patch
new file mode 100644
index 0000000..1dba79b
--- /dev/null
+++ b/SOURCES/netkit-telnet-0.17-nodns.patch
@@ -0,0 +1,43 @@
+--- netkit-telnet-0.17.orig/telnetd/telnetd.c 2007-03-13 16:31:20.000000000 +0000
++++ netkit-telnet-0.17.orig/telnetd/telnetd.c 2007-03-13 16:31:26.000000000 +0000
+@@ -653,6 +653,11 @@ doit(struct sockaddr *who, socklen_t who
+
+ error = getnameinfo(who, wholen, namebuf, sizeof(namebuf), NULL, 0, 0);
+
++ /* if we can't get a hostname now, settle for an address */
++ if(error == EAI_AGAIN)
++ error = getnameinfo(who, wholen, namebuf, sizeof(namebuf),
++ NULL, 0, NI_NUMERICHOST);
++
+ if (error) {
+ perror("getnameinfo: localhost");
+ perror(gai_strerror(error));
+@@ -681,7 +686,7 @@ doit(struct sockaddr *who, socklen_t who
+ /* Get local host name */
+ {
+ struct addrinfo hints;
+- struct addrinfo *res;
++ struct addrinfo *res = 0;
+ int e;
+
+ memset(&hints, '\0', sizeof(hints));
+@@ -690,11 +695,14 @@ doit(struct sockaddr *who, socklen_t who
+
+ gethostname(host_name, sizeof(host_name));
+ if ((e = getaddrinfo(host_name, NULL, &hints, &res)) != 0) {
+- perror("getaddrinfo: localhost");
+- perror(gai_strerror(e));
+- exit(1);
++ if(e != EAI_AGAIN) {
++ fprintf(stderr, "getaddrinfo: localhost %s\n",
++ gai_strerror(e));
++ exit(1);
++ }
+ }
+- freeaddrinfo(res);
++ if(res)
++ freeaddrinfo(res);
+ }
+
+ #if defined(AUTHENTICATE) || defined(ENCRYPT)
+
diff --git a/SOURCES/netkit-telnet-0.17-reallynodns.patch b/SOURCES/netkit-telnet-0.17-reallynodns.patch
new file mode 100644
index 0000000..32f7af5
--- /dev/null
+++ b/SOURCES/netkit-telnet-0.17-reallynodns.patch
@@ -0,0 +1,88 @@
+--- netkit-telnet-0.17.orig/telnetd/telnetd.c.reallynodns 2009-03-12 14:32:29.000000000 -0700
++++ netkit-telnet-0.17.orig/telnetd/telnetd.c 2009-03-12 14:51:59.000000000 -0700
+@@ -85,6 +85,7 @@
+ int keepalive = 1;
+ char *loginprg = _PATH_LOGIN;
+ char *progname;
++int lookupself = 1;
+
+ extern void usage(void);
+
+@@ -111,7 +112,7 @@
+
+ progname = *argv;
+
+- while ((ch = getopt(argc, argv, "d:a:e:lhnr:I:D:B:sS:a:X:L:")) != EOF) {
++ while ((ch = getopt(argc, argv, "d:a:e:lhnr:I:D:B:sS:a:X:L:N")) != EOF) {
+ switch(ch) {
+
+ #ifdef AUTHENTICATE
+@@ -210,6 +211,10 @@
+ keepalive = 0;
+ break;
+
++ case 'N':
++ lookupself = 0;
++ break;
++
+ #ifdef SecurID
+ case 's':
+ /* SecurID required */
+@@ -393,6 +398,7 @@
+ #endif
+ fprintf(stderr, " [-L login_program]");
+ fprintf(stderr, " [-n]");
++ fprintf(stderr, " [-N]");
+ #ifdef SecurID
+ fprintf(stderr, " [-s]");
+ #endif
+@@ -691,15 +697,20 @@
+
+ memset(&hints, '\0', sizeof(hints));
+ hints.ai_socktype = SOCK_STREAM;
+- hints.ai_flags = AI_ADDRCONFIG;
++ hints.ai_flags = AI_CANONNAME;
+
+ gethostname(host_name, sizeof(host_name));
+- if ((e = getaddrinfo(host_name, NULL, &hints, &res)) != 0) {
+- if(e != EAI_AGAIN) {
+- fprintf(stderr, "getaddrinfo: localhost %s\n",
+- gai_strerror(e));
+- exit(1);
+- }
++ /*
++ * Optionally canonicalize the local host name, in case
++ * gethostname() returns foo, we want foo.example.com
++ */
++ if (lookupself &&
++ (e = getaddrinfo(host_name, NULL, &hints, &res)) == 0) {
++ if (res->ai_canonname) {
++ strncpy(host_name, res->ai_canonname,
++ sizeof(host_name)-1);
++ host_name[sizeof(host_name)-1] = 0;
++ }
+ }
+ if(res)
+ freeaddrinfo(res);
+--- netkit-telnet-0.17.orig/telnetd/telnetd.8.reallynodns 2009-03-12 14:54:54.000000000 -0700
++++ netkit-telnet-0.17.orig/telnetd/telnetd.8 2009-03-12 14:56:58.000000000 -0700
+@@ -42,7 +42,7 @@
+ protocol server
+ .Sh SYNOPSIS
+ .Nm /usr/sbin/in.telnetd
+-.Op Fl hns
++.Op Fl hnNs
+ .Op Fl a Ar authmode
+ .Op Fl D Ar debugmode
+ .Op Fl L Ar loginprg
+@@ -175,6 +175,10 @@
+ if the client is still there, so that idle connections
+ from machines that have crashed or can no longer
+ be reached may be cleaned up.
++.It Fl N
++Do not use DNS to canonicalize the local hostname;
++.Fn gethostname 2
++returns a fully qualified name.
+ .It Fl s
+ This option is only enabled if
+ .Nm telnetd
diff --git a/SOURCES/telnet-0.17-8bit.patch b/SOURCES/telnet-0.17-8bit.patch
new file mode 100644
index 0000000..89818b5
--- /dev/null
+++ b/SOURCES/telnet-0.17-8bit.patch
@@ -0,0 +1,33 @@
+diff -ru netkit-telnet-0.17.orig/telnet/main.c netkit-telnet-0.17/telnet/main.c
+--- netkit-telnet-0.17.orig/telnet/main.c 2003-05-15 20:07:40.000000000 +0200
++++ netkit-telnet-0.17/telnet/main.c 2003-05-16 00:18:28.000000000 +0200
+@@ -143,7 +143,7 @@
+ while ((ch = getopt(argc, argv, "78DEKLS:X:ab:cde:fFk:l:n:rt:x")) != -1) {
+ switch(ch) {
+ case '8':
+- eight = 3; /* binary output and input */
++ binary = 3; /* send TELNET BINARY option for output and input */
+ break;
+ case '7':
+ eight = 0;
+@@ -165,7 +165,7 @@
+ #endif
+ break;
+ case 'L':
+- eight |= 2; /* binary output only */
++ binary = 2; /* send TELNET BINARY option for output only */
+ break;
+ case 'S':
+ {
+diff -ru netkit-telnet-0.17.orig/telnet/telnet.1 netkit-telnet-0.17/telnet/telnet.1
+--- netkit-telnet-0.17.orig/telnet/telnet.1 2003-05-15 20:07:40.000000000 +0200
++++ netkit-telnet-0.17/telnet/telnet.1 2003-05-15 23:38:37.000000000 +0200
+@@ -76,6 +76,8 @@
+ .Pp
+ The options are as follows:
+ .Bl -tag -width Ds
++.It Fl 7
++Strip 8th bit on input and output. Telnet is 8-bit clean by default but doesn't send the TELNET BINARY option unless forced.
+ .It Fl 8
+ Specifies an 8-bit data path.
+ This causes an attempt to negotiate the
diff --git a/SOURCES/telnet-0.17-CAN-2005-468_469.patch b/SOURCES/telnet-0.17-CAN-2005-468_469.patch
new file mode 100644
index 0000000..57e1372
--- /dev/null
+++ b/SOURCES/telnet-0.17-CAN-2005-468_469.patch
@@ -0,0 +1,179 @@
+--- netkit-telnet-0.17/telnet/telnet.c.CAN-2005-468_469 2005-03-17 13:48:58.000000000 +0100
++++ netkit-telnet-0.17/telnet/telnet.c 2005-03-17 14:02:27.000000000 +0100
+@@ -1310,22 +1310,66 @@
+ }
+
+
+-unsigned char slc_reply[128];
++#define SLC_REPLY_SIZE 128
++unsigned char *slc_reply;
+ unsigned char *slc_replyp;
++unsigned char *slc_replyend;
+
+ void
+ slc_start_reply(void)
+ {
++ slc_reply = (unsigned char *)malloc(SLC_REPLY_SIZE);
++ if (slc_reply == NULL) {
++/*@*/ printf("slc_start_reply: malloc()/realloc() failed!!!\n");
++ slc_reply = slc_replyp = slc_replyend = NULL;
++ return;
++ }
++
+ slc_replyp = slc_reply;
++ slc_replyend = slc_reply + SLC_REPLY_SIZE;
+ *slc_replyp++ = IAC;
+ *slc_replyp++ = SB;
+ *slc_replyp++ = TELOPT_LINEMODE;
+ *slc_replyp++ = LM_SLC;
+ }
+
++static int
++slc_assure_buffer(int want_len);
++
++ static int
++slc_assure_buffer(int want_len)
++{
++ if ((slc_replyp + want_len) >= slc_replyend) {
++ int len;
++ int old_len = slc_replyp - slc_reply;
++ unsigned char *p;
++
++ len = old_len
++ + (want_len / SLC_REPLY_SIZE + 1) * SLC_REPLY_SIZE;
++ p = (unsigned char *)realloc(slc_reply, len);
++ if (p == NULL)
++ free(slc_reply);
++ slc_reply = p;
++ if (slc_reply == NULL) {
++/*@*/ printf("slc_add_reply: realloc() failed!!!\n");
++ slc_reply = slc_replyp = slc_replyend = NULL;
++ return 1;
++ }
++ slc_replyp = slc_reply + old_len;
++ slc_replyend = slc_reply + len;
++ }
++ return 0;
++}
++
+ void
+ slc_add_reply(unsigned char func, unsigned char flags, cc_t value)
+ {
++ if (slc_assure_buffer(6))
++ return;
++
++ if (slc_replyp == NULL)
++ return;
++
+ if ((*slc_replyp++ = func) == IAC)
+ *slc_replyp++ = IAC;
+ if ((*slc_replyp++ = flags) == IAC)
+@@ -1339,6 +1383,12 @@
+ {
+ int len;
+
++ if (slc_assure_buffer(2))
++ return;
++
++ if (slc_replyp == NULL)
++ return;
++
+ *slc_replyp++ = IAC;
+ *slc_replyp++ = SE;
+ len = slc_replyp - slc_reply;
+@@ -1456,7 +1506,7 @@
+ }
+ }
+
+-#define OPT_REPLY_SIZE 256
++#define OPT_REPLY_SIZE 1024
+ unsigned char *opt_reply;
+ unsigned char *opt_replyp;
+ unsigned char *opt_replyend;
+@@ -1490,10 +1540,38 @@
+ env_opt_start_info(void)
+ {
+ env_opt_start();
+- if (opt_replyp)
++ if (opt_replyp && (opt_replyp > opt_reply))
+ opt_replyp[-1] = TELQUAL_INFO;
+ }
+
++static int
++env_opt_assure_buffer(int want_len);
++
++ static int
++env_opt_assure_buffer(int want_len)
++{
++ if ((opt_replyp + want_len) >= opt_replyend) {
++ int len;
++ unsigned char *p;
++ int old_len = opt_replyp - opt_reply;
++
++ len = old_len
++ + (want_len / OPT_REPLY_SIZE + 1) * OPT_REPLY_SIZE;
++ p = (unsigned char *)realloc(opt_reply, len);
++ if (p == NULL)
++ free(opt_reply);
++ opt_reply = p;
++ if (opt_reply == NULL) {
++/*@*/ printf("env_opt_add: realloc() failed!!!\n");
++ opt_reply = opt_replyp = opt_replyend = NULL;
++ return 1;
++ }
++ opt_replyp = opt_reply + old_len;
++ opt_replyend = opt_reply + len;
++ }
++ return 0;
++}
++
+ void
+ env_opt_add(unsigned char *ep)
+ {
+@@ -1515,25 +1593,12 @@
+ return;
+ }
+ vp = env_getvalue(ep, 1);
+- if (opt_replyp + (vp ? strlen((char *)vp) : 0) +
+- strlen((char *)ep) + 6 > opt_replyend)
+- {
+- int len;
+- unsigned char *p;
+- opt_replyend += OPT_REPLY_SIZE;
+- len = opt_replyend - opt_reply;
+- p = (unsigned char *)realloc(opt_reply, len);
+- if (p == NULL)
+- free(opt_reply);
+- opt_reply = p;
+- if (opt_reply == NULL) {
+-/*@*/ printf("env_opt_add: realloc() failed!!!\n");
+- opt_reply = opt_replyp = opt_replyend = NULL;
+- return;
+- }
+- opt_replyp = opt_reply + len - (opt_replyend - opt_replyp);
+- opt_replyend = opt_reply + len;
+- }
++
++ /* use the double length in case it gots escaped */
++ if (env_opt_assure_buffer((vp ? strlen((char *)vp)*2 : 0) +
++ strlen((char *)ep)*2 + 6))
++ return;
++
+ if (opt_welldefined((char *)ep))
+ #ifdef OLD_ENVIRON
+ if (telopt_environ == TELOPT_OLD_ENVIRON)
+@@ -1588,8 +1653,14 @@
+ {
+ int len;
+
++ if (opt_reply == NULL) /*XXX*/
++ return; /*XXX*/
++
++
+ len = opt_replyp - opt_reply + 2;
+ if (emptyok || len > 6) {
++ if (env_opt_assure_buffer(2))
++ return;
+ *opt_replyp++ = IAC;
+ *opt_replyp++ = SE;
+ if (NETROOM() > len) {
diff --git a/SOURCES/telnet-0.17-argv.patch b/SOURCES/telnet-0.17-argv.patch
new file mode 100644
index 0000000..6f71bed
--- /dev/null
+++ b/SOURCES/telnet-0.17-argv.patch
@@ -0,0 +1,12 @@
+diff -ur netkit-telnet-0.17/telnetd/setproctitle.c netkit-telnet-0.17.new/telnetd/setproctitle.c
+--- netkit-telnet-0.17/telnetd/setproctitle.c 1999-12-11 00:06:39.000000000 +0100
++++ netkit-telnet-0.17.new/telnetd/setproctitle.c 2004-06-28 16:48:51.153514392 +0200
+@@ -139,7 +139,7 @@
+ (void) strcpy(Argv[0], buf);
+ p = &Argv[0][i];
+ while (p < LastArgv)
+- *p++ = ' ';
++ *p++ = '\0';
+ Argv[1] = NULL;
+ }
+
diff --git a/SOURCES/telnet-0.17-cleanup_race.patch b/SOURCES/telnet-0.17-cleanup_race.patch
new file mode 100644
index 0000000..bc3c0f5
--- /dev/null
+++ b/SOURCES/telnet-0.17-cleanup_race.patch
@@ -0,0 +1,11 @@
+--- netkit-telnet-0.17/telnetd/telnetd.c.cleanup_race 2005-01-11 18:39:49.578123000 -0500
++++ netkit-telnet-0.17/telnetd/telnetd.c 2005-01-11 18:42:45.909616000 -0500
+@@ -1081,6 +1081,8 @@
+ if (FD_ISSET(p, &obits) && (pfrontp - pbackp) > 0)
+ ptyflush();
+ }
++ /* to avoid a race for wtmp lock */
++ signal(SIGCHLD, SIG_IGN);
+ cleanup(0);
+ } /* end of telnet */
+
diff --git a/SOURCES/telnet-0.17-conf.patch b/SOURCES/telnet-0.17-conf.patch
new file mode 100644
index 0000000..512f104
--- /dev/null
+++ b/SOURCES/telnet-0.17-conf.patch
@@ -0,0 +1,23 @@
+--- netkit-telnet-0.17/configure.confverb 2000-07-29 20:00:29.000000000 +0200
++++ netkit-telnet-0.17/configure 2004-07-05 10:50:36.492963840 +0200
+@@ -263,14 +263,19 @@
+ cat <<EOF >__conftest.cc
+ #include <unistd.h>
+ #include <signal.h>
+-int count=0;
++volatile int count=0;
+ void handle(int foo) { count++; }
+ int main() {
++ sigset_t sset;
+ int pid=getpid();
++ sigemptyset(&sset);
++ sigaddset(&sset, SIGINT);
++ sigprocmask(SIG_UNBLOCK, &sset, NULL);
+ signal(SIGINT, handle);
+ kill(pid,SIGINT);
+ kill(pid,SIGINT);
+ kill(pid,SIGINT);
++ sleep(1);
+ if (count!=3) return 1;
+ return 0;
+ }
diff --git a/SOURCES/telnet-0.17-env.patch b/SOURCES/telnet-0.17-env.patch
new file mode 100644
index 0000000..88e7c01
--- /dev/null
+++ b/SOURCES/telnet-0.17-env.patch
@@ -0,0 +1,84 @@
+--- netkit-telnet-0.17-pre-20000204/telnet/commands.c.env Thu Apr 8 19:30:20 1999
++++ netkit-telnet-0.17-pre-20000204/telnet/commands.c Tue May 16 17:19:47 2000
+@@ -1815,11 +1815,11 @@
+ }
+
+ unsigned char *
+-env_getvalue(unsigned char *var)
++env_getvalue(unsigned char *var, int exported_only)
+ {
+- struct env_lst *ep;
++ struct env_lst *ep = env_find(var);
+
+- if ((ep = env_find(var)))
++ if (ep && (!exported_only || ep->export))
+ return(ep->value);
+ return(NULL);
+ }
+--- netkit-telnet-0.17-pre-20000204/telnet/telnet.c.env Tue May 16 17:19:47 2000
++++ netkit-telnet-0.17-pre-20000204/telnet/telnet.c Tue May 16 17:19:47 2000
+@@ -438,7 +438,7 @@
+ #endif
+
+ case TELOPT_XDISPLOC: /* X Display location */
+- if (env_getvalue((unsigned char *)"DISPLAY"))
++ if (env_getvalue((unsigned char *)"DISPLAY", 0))
+ new_state_ok = 1;
+ break;
+
+@@ -693,7 +693,7 @@
+ resettermname = 0;
+ if (tnamep && tnamep != unknown)
+ free(tnamep);
+- if ((tname = (char *)env_getvalue((unsigned char *)"TERM")) &&
++ if ((tname = (char *)env_getvalue((unsigned char *)"TERM", 0)) &&
+ (setupterm(tname, 1, &errret) == 0)) {
+ tnamep = mklist(ttytype, tname);
+ } else {
+@@ -870,7 +870,7 @@
+ unsigned char temp[50], *dp;
+ int len;
+
+- if ((dp = env_getvalue((unsigned char *)"DISPLAY")) == NULL) {
++ if ((dp = env_getvalue((unsigned char *)"DISPLAY", 0)) == NULL) {
+ /*
+ * Something happened, we no longer have a DISPLAY
+ * variable. So, turn off the option.
+@@ -1527,7 +1527,7 @@
+ env_opt_add(ep);
+ return;
+ }
+- vp = env_getvalue(ep);
++ vp = env_getvalue(ep, 1);
+ if (opt_replyp + (vp ? strlen((char *)vp) : 0) +
+ strlen((char *)ep) + 6 > opt_replyend)
+ {
+@@ -2170,7 +2170,7 @@
+ send_will(TELOPT_LINEMODE, 1);
+ send_will(TELOPT_NEW_ENVIRON, 1);
+ send_do(TELOPT_STATUS, 1);
+- if (env_getvalue((unsigned char *)"DISPLAY"))
++ if (env_getvalue((unsigned char *)"DISPLAY", 0))
+ send_will(TELOPT_XDISPLOC, 1);
+ if (binary)
+ tel_enter_binary(binary);
+--- netkit-telnet-0.17-pre-20000204/telnet/externs.h.env Mon Feb 8 15:56:11 1999
++++ netkit-telnet-0.17-pre-20000204/telnet/externs.h Tue May 16 17:19:47 2000
+@@ -203,7 +203,7 @@
+ void env_send (unsigned char *);
+ void env_list (void);
+ unsigned char * env_default(int init, int welldefined);
+-unsigned char * env_getvalue(unsigned char *var);
++unsigned char * env_getvalue(unsigned char *var, int exported_only);
+
+ void set_escape_char(char *s);
+ unsigned long sourceroute(char *arg, char **cpp, int *lenp);
+@@ -335,7 +335,7 @@
+ void env_opt_end (int);
+
+ unsigned char *env_default (int, int);
+-unsigned char *env_getvalue (unsigned char *);
++unsigned char *env_getvalue (unsigned char *, int);
+
+ int get_status (void);
+ int dosynch (void);
diff --git a/SOURCES/telnet-0.17-errno_test_sys_bsd.patch b/SOURCES/telnet-0.17-errno_test_sys_bsd.patch
new file mode 100644
index 0000000..9a4fcba
--- /dev/null
+++ b/SOURCES/telnet-0.17-errno_test_sys_bsd.patch
@@ -0,0 +1,24 @@
+diff -up netkit-telnet-0.17/telnet/sys_bsd.c.errnosysbsd netkit-telnet-0.17/telnet/sys_bsd.c
+--- netkit-telnet-0.17/telnet/sys_bsd.c.errnosysbsd 2007-09-20 10:57:58.000000000 +0200
++++ netkit-telnet-0.17/telnet/sys_bsd.c 2007-09-20 11:10:08.000000000 +0200
+@@ -375,6 +375,7 @@ TerminalNewMode(int f)
+ int onoff;
+ int old;
+ cc_t esc;
++ int err;
+
+ globalmode = f&~MODE_FORCE;
+ if (prevmode == f)
+@@ -407,6 +408,12 @@ TerminalNewMode(int f)
+ tcsetattr(tin, TCSADRAIN, &tmp_tc);
+ #endif /* USE_TERMIO */
+ old = ttyflush(SYNCHing|flushout);
++ if (old < 0) {
++ err = errno;
++ if (! ((err == EINTR) || (err == EAGAIN) || (err == ENOSPC))) {
++ break;
++ }
++ }
+ } while (old < 0 || old > 1);
+ }
+
diff --git a/SOURCES/telnet-0.17-issue.patch b/SOURCES/telnet-0.17-issue.patch
new file mode 100644
index 0000000..c00df43
--- /dev/null
+++ b/SOURCES/telnet-0.17-issue.patch
@@ -0,0 +1,81 @@
+--- netkit-telnet-0.17/telnetd/utility.c.issue Sun Dec 12 09:59:45 1999
++++ netkit-telnet-0.17/telnetd/utility.c Wed Jul 18 11:14:11 2001
+@@ -460,13 +460,13 @@
+ putlocation = where;
+
+ while (*cp) {
+- if (*cp != '%') {
++ if (*cp != '%' && *cp != '\\') {
+ putchr(*cp++);
+ continue;
+ }
+ switch (*++cp) {
+
+- case 't':
++ case 'l':
+ slash = strrchr(line, '/');
+ if (slash == NULL)
+ putstr(line);
+@@ -474,21 +474,28 @@
+ putstr(slash+1);
+ break;
+
++ case 'n':
+ case 'h':
+ putstr(editedhost);
+ break;
+
++ case 't':
+ case 'd':
+ (void)time(&t);
+ (void)strftime(db, sizeof(db), fmtstr, localtime(&t));
+ putstr(db);
+ break;
+
++ case '\\':
++ putchr('\\');
++ break;
++
+ case '%':
+ putchr('%');
+ break;
+
+ case 'D':
++ case 'o':
+ {
+ char buff[128];
+
+@@ -515,7 +522,7 @@
+ c = fgetc(fp);
+ } while (c != EOF && c != '\n');
+ continue;
+- } else if (c == '%') {
++ } else if (c == '%' || c == '\\') {
+ buff[0] = c;
+ c = fgetc(fp);
+ if (c == EOF) break;
+--- netkit-telnet-0.17/telnetd/issue.net.5.issue Sun Jul 30 19:57:09 2000
++++ netkit-telnet-0.17/telnetd/issue.net.5 Wed Jul 18 11:03:09 2001
+@@ -15,16 +15,17 @@
+ .Pa /etc/issue.net
+ is a text file which contains a message or system identification to be
+ printed before the login prompt of a telnet session. It may contain
+-various `%-char' sequences. The following sequences are supported by
++various `%-char' (or, alternatively, '\\-char') sequences. The following
++sequences are supported by
+ .Ic telnetd :
+ .Bl -tag -offset indent -compact -width "abcde"
+-.It %t
++.It %l
+ - show the current tty
+-.It %h
++.It %h, %n
+ - show the system node name (FQDN)
+-.It %D
++.It %D, %o
+ - show the name of the NIS domain
+-.It %d
++.It %d, %t
+ - show the current time and date
+ .It %s
+ - show the name of the operating system
diff --git a/SOURCES/telnet-0.17-pek.patch b/SOURCES/telnet-0.17-pek.patch
new file mode 100644
index 0000000..0f4c400
--- /dev/null
+++ b/SOURCES/telnet-0.17-pek.patch
@@ -0,0 +1,37 @@
+diff -u telnet/commands.c telnet.new/commands.c
+--- telnet/commands.c Sat Sep 1 12:55:18 2001
++++ telnet.new/commands.c Sat Sep 1 12:54:36 2001
+@@ -2354,6 +2354,7 @@
+ hints.ai_flags = AI_CANONNAME;
+ if (portp == NULL) {
+ portp = "telnet";
++ telnetport = 1;
+ } else if (*portp == '-') {
+ portp++;
+ telnetport = 1;
+@@ -2397,7 +2398,6 @@
+ if (error) {
+ warn("%s: %s", aliasp, gai_strerror(error));
+ close(net);
+- freeaddrinfo(ares);
+ continue;
+ }
+ if (bind(net, ares->ai_addr, ares->ai_addrlen) < 0) {
+@@ -2414,7 +2414,7 @@
+ perror("setsockopt (IP_OPTIONS)");
+ #endif
+ #if defined(IPPROTO_IP) && defined(IP_TOS)
+- {
++ if (res->ai_family == AF_INET) {
+ # if defined(HAS_GETTOS)
+ struct tosent *tp;
+ if (tos < 0 && (tp = gettosbyname("telnet", "tcp")))
+@@ -2438,7 +2438,7 @@
+ char hbuf[NI_MAXHOST];
+
+ if (getnameinfo(res->ai_addr, res->ai_addrlen, hbuf, sizeof(hbuf),
+- NULL, 0, NI_NUMERICHOST) != 0) {
++ NULL, 0, niflags) != 0) {
+ strcpy(hbuf, "(invalid)");
+ }
+ fprintf(stderr, "telnet: connect to address %s: %s\n", hbuf,
diff --git a/SOURCES/telnet-0.17-sa-01-49.patch b/SOURCES/telnet-0.17-sa-01-49.patch
new file mode 100644
index 0000000..64ed23c
--- /dev/null
+++ b/SOURCES/telnet-0.17-sa-01-49.patch
@@ -0,0 +1,208 @@
+diff -up netkit-telnet-0.17/telnetd/ext.h.sa-01-49 netkit-telnet-0.17/telnetd/ext.h
+--- netkit-telnet-0.17/telnetd/ext.h.sa-01-49 1999-12-12 15:59:44.000000000 +0100
++++ netkit-telnet-0.17/telnetd/ext.h 2011-01-20 22:39:54.000000000 +0100
+@@ -86,7 +86,10 @@ extern char *neturg; /* one past last b
+ extern int pcc, ncc;
+
+ /* printf into netobuf */
+-void netoprintf(const char *fmt, ...) __attribute((format (printf, 1, 2)));
++/* void netoprintf(const char *fmt, ...) __attribute((format (printf, 1, 2))); */
++#define netoprintf output_data
++int output_data(const char *, ...) __attribute((format (printf, 1, 2)));
++void output_datalen(const char *, int);
+
+ extern int pty, net;
+ extern char *line;
+@@ -182,7 +185,10 @@ void tty_setsofttab(int);
+ void tty_tspeed(int);
+ void willoption(int);
+ void wontoption(int);
++
++#if 0
+ void writenet(unsigned char *, int);
++#endif
+
+ #if defined(ENCRYPT)
+ extern void (*encrypt_output)(unsigned char *, int);
+diff -up netkit-telnet-0.17/telnetd/slc.c.sa-01-49 netkit-telnet-0.17/telnetd/slc.c
+--- netkit-telnet-0.17/telnetd/slc.c.sa-01-49 1999-12-12 15:59:44.000000000 +0100
++++ netkit-telnet-0.17/telnetd/slc.c 2011-01-20 22:39:54.000000000 +0100
+@@ -183,7 +183,7 @@ int end_slc(unsigned char **bufp) {
+ else {
+ snprintf(slcbuf+slcoff, sizeof(slcbuf)-slcoff, "%c%c", IAC, SE);
+ slcoff += 2;
+- writenet(slcbuf, slcoff);
++ output_datalen(slcbuf, slcoff);
+ netflush(); /* force it out immediately */
+ }
+ }
+diff -up netkit-telnet-0.17/telnetd/state.c.sa-01-49 netkit-telnet-0.17/telnetd/state.c
+--- netkit-telnet-0.17/telnetd/state.c.sa-01-49 1999-12-12 20:41:44.000000000 +0100
++++ netkit-telnet-0.17/telnetd/state.c 2011-01-20 22:43:34.000000000 +0100
+@@ -37,6 +37,7 @@
+ char state_rcsid[] =
+ "$Id: state.c,v 1.12 1999/12/12 19:41:44 dholland Exp $";
+
++#include <stdarg.h>
+ #include "telnetd.h"
+
+ int not42 = 1;
+@@ -1365,7 +1366,7 @@ void send_status(void) {
+ ADD(IAC);
+ ADD(SE);
+
+- writenet(statusbuf, ncp - statusbuf);
++ output_datalen(statusbuf, ncp - statusbuf);
+ netflush(); /* Send it on its way */
+
+ DIAG(TD_OPTIONS, {printsub('>', statusbuf, ncp - statusbuf); netflush();});
+diff -up netkit-telnet-0.17/telnetd/termstat.c.sa-01-49 netkit-telnet-0.17/telnetd/termstat.c
+--- netkit-telnet-0.17/telnetd/termstat.c.sa-01-49 1999-12-12 15:59:45.000000000 +0100
++++ netkit-telnet-0.17/telnetd/termstat.c 2011-01-20 22:39:54.000000000 +0100
+@@ -128,7 +128,6 @@ static int _terminit = 0;
+ void
+ localstat()
+ {
+- void netflush();
+ int need_will_echo = 0;
+
+ /*
+diff -up netkit-telnet-0.17/telnetd/utility.c.sa-01-49 netkit-telnet-0.17/telnetd/utility.c
+--- netkit-telnet-0.17/telnetd/utility.c.sa-01-49 2011-01-20 22:39:54.000000000 +0100
++++ netkit-telnet-0.17/telnetd/utility.c 2011-01-20 22:48:02.000000000 +0100
+@@ -38,8 +38,10 @@ char util_rcsid[] =
+ "$Id: utility.c,v 1.11 1999/12/12 14:59:45 dholland Exp $";
+
+ #define PRINTOPTIONS
++#define _GNU_SOURCE
+
+ #include <stdarg.h>
++#include <stdio.h>
+ #include <sys/utsname.h>
+
+ #ifdef AUTHENTICATE
+@@ -52,6 +54,53 @@ char util_rcsid[] =
+ * utility functions performing io related tasks
+ */
+
++/*
++ * This function appends data to nfrontp and advances nfrontp.
++ * Returns the number of characters written altogether (the
++ * buffer may have been flushed in the process).
++ */
++
++int
++output_data(const char *format, ...)
++{
++ va_list args;
++ int len;
++ char *buf;
++
++ va_start(args, format);
++ if ((len = vasprintf(&buf, format, args)) == -1)
++ return -1;
++ output_datalen(buf, len);
++ va_end(args);
++ free(buf);
++ return (len);
++}
++
++void
++output_datalen(const char *buf, int len)
++{
++ int remaining, copied;
++
++ remaining = BUFSIZ - (nfrontp - netobuf);
++ while (len > 0) {
++ /* Free up enough space if the room is too low*/
++ if ((len > BUFSIZ ? BUFSIZ : len) > remaining) {
++ netflush();
++ remaining = BUFSIZ - (nfrontp - netobuf);
++ }
++
++ /* Copy out as much as will fit */
++ copied = remaining > len ? len : remaining;
++ memmove(nfrontp, buf, copied);
++ nfrontp += copied;
++ len -= copied;
++ remaining -= copied;
++ buf += copied;
++ }
++ return;
++}
++
++/**
+ void
+ netoprintf(const char *fmt, ...)
+ {
+@@ -67,7 +116,7 @@ netoprintf(const char *fmt, ...)
+ va_end(ap);
+
+ if (len<0 || len==maxsize) {
+- /* didn't fit */
++ / * did not fit * /
+ netflush();
+ }
+ else {
+@@ -76,6 +125,7 @@ netoprintf(const char *fmt, ...)
+ }
+ nfrontp += len;
+ }
++*/
+
+ /*
+ * ttloop
+@@ -273,10 +323,15 @@ netflush(void)
+ int n;
+
+ if ((n = nfrontp - nbackp) > 0) {
++
++#if 0
++ /* XXX This causes output_data() to recurse and die */
+ DIAG(TD_REPORT,
+ { netoprintf("td: netflush %d chars\r\n", n);
+ n = nfrontp - nbackp; /* update count */
+ });
++#endif
++
+ #if defined(ENCRYPT)
+ if (encrypt_output) {
+ char *s = nclearto ? nclearto : nbackp;
+@@ -310,11 +365,14 @@ netflush(void)
+ }
+ }
+ }
+- if (n < 0) {
+- if (errno == EWOULDBLOCK || errno == EINTR)
+- return;
+- cleanup(0);
+- }
++
++ if (n == -1) {
++ if (errno == EWOULDBLOCK || errno == EINTR)
++ return;
++ cleanup(0);
++ /* NOTREACHED */
++ }
++
+ nbackp += n;
+ #if defined(ENCRYPT)
+ if (nbackp > nclearto)
+@@ -332,7 +390,7 @@ netflush(void)
+ return;
+ } /* end of netflush */
+
+-
++#if 0
+ /*
+ * writenet
+ *
+@@ -355,7 +413,7 @@ void writenet(register unsigned char *pt
+ nfrontp += len;
+
+ } /* end of writenet */
+-
++#endif
+
+ /*
+ * miscellaneous functions doing a variety of little jobs follow ...
diff --git a/SOURCES/telnet-client-cvs.patch b/SOURCES/telnet-client-cvs.patch
new file mode 100644
index 0000000..5fc57a7
--- /dev/null
+++ b/SOURCES/telnet-client-cvs.patch
@@ -0,0 +1,1721 @@
+diff -uNr telnet/Makefile telnet.obsd-cvs/Makefile
+--- telnet/Makefile Mon Jul 27 18:25:13 1998
++++ telnet.obsd-cvs/Makefile Sat Mar 10 10:54:26 2001
+@@ -36,22 +36,20 @@
+
+ PROG= telnet
+
+-CFLAGS+=-DTERMCAP -DKLUDGELINEMODE -DUSE_TERMIO -DSKEY -Dunix
+-CFLAGS+=-DENV_HACK -D_USE_OLD_CURSES_
++CFLAGS+=-DKLUDGELINEMODE -DUSE_TERMIO -DENV_HACK -DSKEY -Dunix
+ CFLAGS+=-I${.CURDIR}/../../lib
+-LDADD+= -locurses -ltelnet
+-DPADD= ${LIBOLDCURSES} ${LIBTELNET}
++LDADD+= -lcurses -ltelnet
++DPADD= ${LIBCURSES} ${LIBTELNET
+
+ SRCS= authenc.c commands.c main.c network.c ring.c sys_bsd.c telnet.c \
+ terminal.c tn3270.c utilities.c
+
+ .include <bsd.own.mk> # for KERBEROS
+
+-.if (${KERBEROS} == "yes")
++.if (${KERBEROS:L} == "yes")
+ CFLAGS+=-DENCRYPTION -DAUTHENTICATION -DKRB4
+ LDADD+= -lkrb -ldes
+ DPADD+= ${LIBDES} ${LIBKRB}
+ .endif
+
+ .include <bsd.prog.mk>
+-
+diff -uNr telnet/commands.c telnet.obsd-cvs/commands.c
+--- telnet/commands.c Fri Apr 9 02:30:20 1999
++++ telnet.obsd-cvs/commands.c Sat Mar 10 10:51:22 2001
+@@ -1,4 +1,4 @@
+-/* $OpenBSD: commands.c,v 1.20 1999/01/04 07:55:05 art Exp $ */
++/* $OpenBSD: commands.c,v 1.34 2000/11/08 21:49:44 aaron Exp $ */
+ /* $NetBSD: commands.c,v 1.14 1996/03/24 22:03:48 jtk Exp $ */
+
+ /*
+@@ -69,7 +69,7 @@
+ int status;
+
+ if(argc != 3) {
+- printf("%s sequence challenge\n", argv[0]);
++ printf("usage: %s sequence challenge\n", argv[0]);
+ return 0;
+ }
+
+@@ -2175,17 +2175,19 @@
+ int gotmachine = 0;
+ int l1 = strlen(m1);
+ int l2 = strlen(m2);
+- char m1save[64];
++ char m1save[MAXHOSTNAMELEN];
+
+ if (skiprc)
+ return;
+
+- strcpy(m1save, m1);
++ strncpy(m1save, m1, sizeof(m1save));
+ m1 = m1save;
+
+ if (rcname[0] == 0) {
+ char *home = getenv("HOME");
+
++ if (home == NULL || *home == '\0')
++ return;
+ snprintf (rcname, sizeof(rcname), "%s/.telnetrc",
+ home ? home : "");
+ }
+@@ -2248,15 +2250,9 @@
+ int
+ tn(int argc, char *argv[])
+ {
+- struct hostent *host = 0, *alias = 0;
+-#if defined(AF_INET6)
+- struct sockaddr_in6 sin6;
+-#endif
++ struct addrinfo hints, *res, *res0;
++ int error;
+ struct sockaddr_in sin;
+- struct sockaddr_in ladr;
+- struct sockaddr *sa;
+- int sa_size;
+- struct servent *sp = 0;
+ unsigned long temp;
+ #if !defined(__linux__)
+ extern char *inet_ntoa();
+@@ -2266,15 +2262,18 @@
+ int srlen;
+ #endif
+ char *cmd, *hostp = 0, *portp = 0, *user = 0, *aliasp = 0;
+- int family, port = 0;
+-
++ int retry;
++#ifdef NI_WITHSCOPEID
++ const int niflags = NI_NUMERICHOST | NI_WITHSCOPEID;
++#else
++ const int niflags = NI_NUMERICHOST;
++#endif
++
+ /* clear the socket address prior to use */
+ memset((char *)&sin, 0, sizeof(sin));
+
+ if (connected) {
+ printf("?Already connected to %s\r\n", hostname);
+- seteuid(getuid());
+- setuid(getuid());
+ return 0;
+ }
+ if (argc < 2) {
+@@ -2324,8 +2323,6 @@
+ }
+ usage:
+ printf("usage: %s [-l user] [-a] host-name [port]\r\n", cmd);
+- seteuid(getuid());
+- setuid(getuid());
+ return 0;
+ }
+ if (hostp == 0)
+@@ -2340,185 +2337,80 @@
+ temp = sourceroute(hostp, &srp, &srlen);
+ if (temp == 0) {
+ herror(srp);
+- seteuid(getuid());
+- setuid(getuid());
+ return 0;
+ } else if (temp == -1) {
+ printf("Bad source route option: %s\r\n", hostp);
+- seteuid(getuid());
+- setuid(getuid());
+ return 0;
+ } else {
+ abort();
+ }
+- } else {
+-#endif
+- memset (&sin, 0, sizeof(sin));
+-#if defined(HAVE_INET_PTON) && defined(AF_INET6)
+- memset (&sin6, 0, sizeof(sin6));
+-
+- if(inet_pton(AF_INET6, hostp, &sin6.sin6_addr)) {
+- sin6.sin6_family = family = AF_INET6;
+- sa = (struct sockaddr *)&sin6;
+- sa_size = sizeof(sin6);
+- strcpy(_hostname, hostp);
+- hostname =_hostname;
+- } else
+-#endif
+- if(inet_aton(hostp, &sin.sin_addr)){
+- sin.sin_family = family = AF_INET;
+- sa = (struct sockaddr *)&sin;
+- sa_size = sizeof(sin);
+- strcpy(_hostname, hostp);
+- hostname = _hostname;
+- } else {
+-#ifdef HAVE_GETHOSTBYNAME2
+- host = gethostbyname2(hostp, AF_INET6);
+- if(host == NULL)
+- host = gethostbyname2(hostp, AF_INET);
+-#else
+- host = gethostbyname(hostp);
+-#endif
+- if (host) {
+- strncpy(_hostname, host->h_name, sizeof(_hostname));
+- family = host->h_addrtype;
+-
+- switch(family) {
+- case AF_INET:
+- memset(&sin, 0, sizeof(sin));
+- sa_size = sizeof(sin);
+- sa = (struct sockaddr *)&sin;
+- sin.sin_family = family;
+-
+- memcpy(&sin.sin_addr, *host->h_addr_list, sizeof(struct in_addr));
+- break;
+-#if defined(AF_INET6) && defined(HAVE_STRUCT_SOCKADDR_IN6)
+- case AF_INET6:
+- memset(&sin6, 0, sizeof(sin6));
+- sa_size = sizeof(sin6);
+- sa = (struct sockaddr *)&sin6;
+- sin6.sin6_family = family;
+- memcpy(&sin6.sin6_addr, *host->h_addr_list, sizeof(struct in6_addr));
+- break;
+-#endif
+- default:
+- fprintf(stderr, "Bad address family: %d\n", family);
+- return 0;
+- }
+-
+- _hostname[sizeof(_hostname)-1] = '\0';
+- hostname = _hostname;
+- } else {
+- herror(hostp);
+- seteuid(getuid());
+- setuid(getuid());
+- return 0;
+- }
+- }
+-#if defined(IP_OPTIONS) && defined(IPPROTO_IP)
+- }
++ } else
+ #endif
+- if (portp) {
+- if (*portp == '-') {
+- portp++;
+- telnetport = 1;
+- } else
+- telnetport = 0;
+- port = atoi(portp);
+- if (port == 0) {
+- sp = getservbyname(portp, "tcp");
+- if (sp)
+- port = sp->s_port;
+- else {
+- printf("%s: bad port number\r\n", portp);
+- seteuid(getuid());
+- setuid(getuid());
+- return 0;
+- }
+- } else {
+- port = htons(port);
+- }
+- } else {
+- if (sp == 0) {
+- sp = getservbyname("telnet", "tcp");
+- if (sp == 0) {
+- fprintf(stderr, "telnet: tcp/telnet: unknown service\r\n");
+- seteuid(getuid());
+- setuid(getuid());
+- return 0;
+- }
+- port = sp->s_port;
++ {
++ hostname = hostp;
++ memset(&hints, 0, sizeof(hints));
++ hints.ai_family = PF_UNSPEC;
++ hints.ai_socktype = SOCK_STREAM;
++ hints.ai_flags = AI_CANONNAME;
++ if (portp == NULL) {
++ portp = "telnet";
++ } else if (*portp == '-') {
++ portp++;
++ telnetport = 1;
++ }
++ h_errno = 0;
++ error = getaddrinfo(hostp, portp, &hints, &res0);
++ if (error) {
++ if (error == EAI_SERVICE)
++ warnx("%s: bad port", portp);
++ else
++ warnx("%s: %s", hostp, gai_strerror(error));
++ if (h_errno)
++ herror(hostp);
++ return 0;
+ }
+- telnetport = 1;
+ }
+- switch(family) {
+- case AF_INET:
+- sin.sin_port = port;
+- printf("Trying %s...\r\n", inet_ntoa(sin.sin_addr));
+- break;
+-#if defined(AF_INET6) && defined(HAVE_STRUCT_SOCKADDR_IN6)
+- case AF_INET6: {
+-#ifndef INET6_ADDRSTRLEN
+-#define INET6_ADDRSTRLEN 46
+-#endif
+
+- char buf[INET6_ADDRSTRLEN];
+-
+- sin6.sin6_port = port;
+-#ifdef HAVE_INET_NTOP
+- printf("Trying %s...\r\n", inet_ntop(AF_INET6,
+- &sin6.sin6_addr,
+- buf,
+- sizeof(buf)));
+-#endif
+- break;
+- }
+-#endif
+- default:
+- abort();
+- }
+-
+- do {
+- net = socket(family, SOCK_STREAM, 0);
+- seteuid(getuid());
+- setuid(getuid());
+- if (net < 0) {
+- perror("telnet: socket");
+- return 0;
++ net = -1;
++ retry = 0;
++ for (res = res0; res; res = res->ai_next) {
++ if (1 /* retry */) {
++ char hbuf[NI_MAXHOST];
++
++ if (getnameinfo(res->ai_addr, res->ai_addrlen, hbuf, sizeof(hbuf),
++ NULL, 0, niflags) != 0) {
++ strcpy(hbuf, "(invalid)");
++ }
++ printf("Trying %s...\r\n", hbuf);
+ }
++ net = socket(res->ai_family, res->ai_socktype, res->ai_protocol);
++ if (net < 0)
++ continue;
++
+ if (aliasp) {
+- memset ((caddr_t)&ladr, 0, sizeof (ladr));
+- temp = inet_addr(aliasp);
+- if (temp != INADDR_NONE) {
+- ladr.sin_addr.s_addr = temp;
+- ladr.sin_family = AF_INET;
+- alias = gethostbyaddr((char *)&temp, sizeof(temp), AF_INET);
+- } else {
+- alias = gethostbyname(aliasp);
+- if (alias) {
+- ladr.sin_family = alias->h_addrtype;
+-#if defined(h_addr) /* In 4.3, this is a #define */
+- memmove((caddr_t)&ladr.sin_addr,
+- alias->h_addr_list[0], alias->h_length);
+-#else /* defined(h_addr) */
+- memmove((caddr_t)&ladr.sin_addr, alias->h_addr,
+- alias->h_length);
+-#endif /* defined(h_addr) */
+- } else {
+- herror(aliasp);
+- return 0;
+- }
++ struct addrinfo ahints, *ares;
++ memset(&ahints, 0, sizeof(ahints));
++ ahints.ai_family = PF_UNSPEC;
++ ahints.ai_socktype = SOCK_STREAM;
++ ahints.ai_flags = AI_PASSIVE;
++ error = getaddrinfo(aliasp, "0", &ahints, &ares);
++ if (error) {
++ warn("%s: %s", aliasp, gai_strerror(error));
++ close(net);
++ freeaddrinfo(ares);
++ continue;
+ }
+- ladr.sin_port = htons(0);
+-
+- if (bind (net, (struct sockaddr *)&ladr, sizeof(ladr)) < 0) {
+- perror(aliasp);;
++ if (bind(net, ares->ai_addr, ares->ai_addrlen) < 0) {
++ perror(aliasp);
+ (void) close(net); /* dump descriptor */
+- return 0;
++ freeaddrinfo(ares);
++ continue;
+ }
++ freeaddrinfo(ares);
+ }
+ #if defined(IP_OPTIONS) && defined(IPPROTO_IP)
+- if (srp && setsockopt(net, IPPROTO_IP, IP_OPTIONS, (char *)srp, srlen) < 0)
++ if (srp && res->ai_family == AF_INET
++ && setsockopt(net, IPPROTO_IP, IP_OPTIONS, (char *)srp, srlen) < 0)
+ perror("setsockopt (IP_OPTIONS)");
+ #endif
+ #if defined(IPPROTO_IP) && defined(IP_TOS)
+@@ -2542,65 +2434,32 @@
+ perror("setsockopt (SO_DEBUG)");
+ }
+
+- if (connect(net, sa, sa_size) < 0) {
+- int retry = 0;
+-
+- if (host && host->h_addr_list[1]) {
+- int oerrno = errno;
+- retry = 1;
+-
+- switch(family) {
+- case AF_INET :
+- fprintf(stderr, "telnet: connect to address %s: ",
+- inet_ntoa(sin.sin_addr));
+- ++host->h_addr_list;
+- memcpy(&sin.sin_addr, *host->h_addr_list, sizeof(struct in_addr));
+- break;
+-#if defined(AF_INET6) && defined(HAVE_STRUCT_SOCKADDR_IN6)
+- case AF_INET6: {
+- char buf[INET6_ADDRSTRLEN];
+-
+- fprintf(stderr, "telnet: connect to address %s: ",
+- inet_ntop(AF_INET6, &sin6.sin6_addr, buf,
+- sizeof(buf)));
+- ++host->h_addr_list;
+- memcpy(&sin6.sin6_addr, *host->h_addr_list, sizeof(struct in6_addr));
+- break;
+- }
+-#endif
+- default:
+- abort();
+- }
+-
+- errno = oerrno;
+- perror(NULL);
+-
+- switch(family) {
+- case AF_INET :
+- printf("Trying %s...\r\n", inet_ntoa(sin.sin_addr));
+- break;
+-#if defined(AF_INET6) && defined(HAVE_STRUCT_SOCKADDR_IN6)
+- case AF_INET6: {
+- printf("Trying %s...\r\n", inet_ntop(AF_INET6,
+- &sin6.sin6_addr,
+- buf,
+- sizeof(buf)));
+- break;
+- }
+-#endif
+- }
+-
+- (void) NetClose(net);
+- continue;
++ if (connect(net, res->ai_addr, res->ai_addrlen) < 0) {
++ char hbuf[NI_MAXHOST];
++
++ if (getnameinfo(res->ai_addr, res->ai_addrlen, hbuf, sizeof(hbuf),
++ NULL, 0, NI_NUMERICHOST) != 0) {
++ strcpy(hbuf, "(invalid)");
+ }
+- perror("telnet: Unable to connect to remote host");
+- return 0;
++ fprintf(stderr, "telnet: connect to address %s: %s\n", hbuf,
++ strerror(errno));
++
++ close(net);
++ net = -1;
++ retry++;
++ continue;
+ }
++
+ connected++;
+ #if defined(AUTHENTICATION) || defined(ENCRYPTION)
+ auth_encrypt_connect(connected);
+ #endif /* defined(AUTHENTICATION) */
+- } while (connected == 0);
++ break;
++ }
++ freeaddrinfo(res0);
++ if (net < 0) {
++ return 0;
++ }
+ cmdrc(hostp, hostname);
+ if (autologin && user == NULL) {
+ struct passwd *pw;
+@@ -2652,6 +2511,9 @@
+ encrypthelp[] = "turn on (off) encryption ('encrypt ?' for more)",
+ #endif
+ zhelp[] = "suspend telnet",
++#ifdef SKEY
++ skeyhelp[] = "compute response to s/key challenge",
++#endif
+ shellhelp[] = "invoke a subshell",
+ envhelp[] = "change environment variables ('environ ?' for more)",
+ modestring[] = "try to enter line or character mode ('mode ?' for more)";
+@@ -2690,7 +2552,7 @@
+ { "environ", envhelp, env_cmd, 0 },
+ { "?", helphelp, help, 0 },
+ #if defined(SKEY)
+- { "skey", NULL, skey_calc, 0 },
++ { "skey", skeyhelp, skey_calc, 0 },
+ #endif
+ { 0, 0, 0, 0 }
+ };
+diff -uNr telnet/externs.h telnet.obsd-cvs/externs.h
+--- telnet/externs.h Mon Feb 8 22:56:11 1999
++++ telnet.obsd-cvs/externs.h Sat Mar 10 10:54:35 2001
+@@ -1,4 +1,4 @@
+-/* $OpenBSD: externs.h,v 1.4 1998/03/12 17:31:32 deraadt Exp $ */
++/* $OpenBSD: externs.h,v 1.5 1998/03/12 2001/01/22 11:03:38 fgsch Exp $ */
+ /* $KTH: externs.h,v 1.16 1997/11/29 02:28:35 joda Exp $ */
+
+ /*
+@@ -447,7 +447,7 @@
+ *Ibackp, /* Oldest byte of 3270 data */
+ Ibuf[], /* 3270 buffer */
+ *Ifrontp, /* Where next 3270 byte goes */
+- tline[],
++ tline[200],
+ *transcom; /* Transparent command */
+
+ extern int
+diff -uNr telnet/main.c telnet.obsd-cvs/main.c
+--- telnet/main.c Wed Apr 7 23:23:35 1999
++++ telnet.obsd-cvs/main.c Sat Mar 10 09:59:35 2001
+@@ -1,4 +1,4 @@
+-/* $OpenBSD: main.c,v 1.7 1998/05/15 03:16:38 art Exp $ */
++/* $OpenBSD: main.c,v 1.10 2001/01/21 22:46:37 aaron Exp $ */
+ /* $NetBSD: main.c,v 1.5 1996/02/28 21:04:05 thorpej Exp $ */
+
+ /*
+@@ -81,10 +81,10 @@
+ prompt,
+ #ifdef AUTHENTICATION
+ "[-8] [-E] [-K] [-L] [-S tos] [-X atype] [-a] [-c] [-d] [-e char]",
+- "\n\t[-k realm] [-l user] [-f/-F] [-n tracefile] [-b hostalias ]",
++ "\n\t[-k realm] [-l user] [-f/-F] [-n tracefile] [-b hostalias ] ",
+ #else
+ "[-8] [-E] [-L] [-S tos] [-a] [-c] [-d] [-e char] [-l user]",
+- "\n\t[-n tracefile] [-b hostalias ]",
++ "\n\t[-n tracefile] [-b hostalias ] ",
+ #endif
+ #if defined(TN3270) && defined(unix)
+ # ifdef AUTHENTICATION
+@@ -95,13 +95,11 @@
+ #else
+ "[-r] ",
+ #endif
++ "\n\r "
+ #ifdef ENCRYPTION
+- "[-x] [host-name [port]]"
+-#else
+-
+- "[host-name [port]]"
++ "[-x] "
+ #endif
+- );
++ "[host-name [port]]");
+ exit(1);
+ }
+
+@@ -276,8 +274,8 @@
+ break;
+ case 't':
+ #if defined(TN3270) && defined(unix)
++ (void)strncpy(tline, optarg, sizeof(tline));
+ transcom = tline;
+- (void)strcpy(transcom, optarg);
+ #else
+ fprintf(stderr,
+ "%s: Warning: -t ignored, no TN3270 support.\n",
+diff -uNr telnet/sys_bsd.c telnet.obsd-cvs/sys_bsd.c
+--- telnet/sys_bsd.c Wed Apr 7 21:38:31 1999
++++ telnet.obsd-cvs/sys_bsd.c Sat Mar 10 10:55:18 2001
+@@ -1,4 +1,4 @@
+-/* $OpenBSD: sys_bsd.c,v 1.6 1998/12/28 11:13:51 deraadt Exp $ */
++/* $OpenBSD: sys_bsd.c,v 1.8 2000/10/10 15:41:10 millert Exp $ */
+ /* $NetBSD: sys_bsd.c,v 1.11 1996/02/28 21:04:10 thorpej Exp $ */
+
+ /*
+@@ -35,6 +35,7 @@
+ */
+
+ #include "telnet_locl.h"
++#include <err.h>
+
+ /*
+ * The following routines try to encapsulate what is system dependent
+@@ -198,9 +199,10 @@
+ TerminalFlushOutput(void)
+ {
+ #ifdef TIOCFLUSH
+- (void) ioctl(fileno(stdout), TIOCFLUSH, (char *) 0);
++ int com = FWRITE;
++ (void) ioctl(fileno(stdout), TIOCFLUSH, (int *) &com);
+ #else
+- (void) ioctl(fileno(stdout), TCFLSH, (char *) 0);
++ (void) ioctl(fileno(stdout), TCFLSH, (int *) 0);
+ #endif
+ }
+
+diff -uNr telnet/telnet.c telnet.obsd-cvs/telnet.c
+--- telnet/telnet.c Wed Apr 7 23:22:14 1999
++++ telnet.obsd-cvs/telnet.c Sat Mar 10 11:02:34 2001
+@@ -1,4 +1,4 @@
+-/* $OpenBSD: telnet.c,v 1.6 1998/07/27 15:29:29 millert Exp $ */
++/* $OpenBSD: telnet.c,v 1.11 2000/11/10 15:33:13 provos millert Exp $ */
+ /* $NetBSD: telnet.c,v 1.7 1996/02/28 21:04:15 thorpej Exp $ */
+
+ /*
+@@ -35,6 +35,8 @@
+ */
+
+ #include "telnet_locl.h"
++#include <curses.h>
++#include <term.h>
+
+ #define strip(x) (eight ? (x) : ((x) & 0x7f))
+
+@@ -523,10 +525,9 @@
+ }
+
+ /*
+- * Given a buffer returned by tgetent(), this routine will turn
+- * the pipe seperated list of names in the buffer into an array
+- * of pointers to null terminated names. We toss out any bad,
+- * duplicate, or verbose names (names with spaces).
++ * This routine will turn a pipe seperated list of names in the buffer
++ * into an array of pointers to NUL terminated names. We toss out any
++ * bad, duplicate, or verbose names (names with spaces).
+ */
+
+ int is_unique P((char *, char **, char **));
+@@ -554,7 +555,7 @@
+ /*
+ * Count up the number of names.
+ */
+- for (n = 1, cp = buf; *cp && *cp != ':'; cp++) {
++ for (n = 1, cp = buf; *cp; cp++) {
+ if (*cp == '|')
+ n++;
+ }
+@@ -659,25 +660,6 @@
+ return (1);
+ }
+
+-static char termbuf[1024];
+-
+-int telnet_setupterm P((char *tname, int fd, int *errp)); /* XXX move elsewhere */
+- /*ARGSUSED*/
+- int
+-telnet_setupterm(char *tname, int fd, int *errp)
+-{
+- (void)fd;
+- if (tgetent(termbuf, tname) == 1) {
+- termbuf[1023] = '\0';
+- if (errp)
+- *errp = 1;
+- return(0);
+- }
+- if (errp)
+- *errp = 0;
+- return(-1);
+-}
+-
+ int resettermname = 1;
+
+ char *gettermname P((void)); /* XXX move elsewhere */
+@@ -687,15 +669,15 @@
+ char *tname;
+ static char **tnamep = 0;
+ static char **next;
+- int err;
++ int errret;
+
+ if (resettermname) {
+ resettermname = 0;
+ if (tnamep && tnamep != unknown)
+ free(tnamep);
+ if ((tname = (char *)env_getvalue((unsigned char *)"TERM")) &&
+- (telnet_setupterm(tname, 1, &err) == 0)) {
+- tnamep = mklist(termbuf, tname);
++ (setupterm(tname, 1, &errret) == 0)) {
++ tnamep = mklist(ttytype, tname);
+ } else {
+ if (tname && ((int)strlen(tname) <= 40)) {
+ unknown[0] = tname;
+@@ -1482,10 +1464,15 @@
+ void
+ env_opt_start(void)
+ {
+- if (opt_reply)
+- opt_reply = (unsigned char *)realloc(opt_reply, OPT_REPLY_SIZE);
+- else
+- opt_reply = (unsigned char *)malloc(OPT_REPLY_SIZE);
++ unsigned char *p;
++
++ if (opt_reply) {
++ p = (unsigned char *)realloc(opt_reply, OPT_REPLY_SIZE);
++ if (p == NULL)
++ free(opt_reply);
++ } else
++ p = (unsigned char *)malloc(OPT_REPLY_SIZE);
++ opt_reply = p;
+ if (opt_reply == NULL) {
+ /*@*/ printf("env_opt_start: malloc()/realloc() failed!!!\n");
+ opt_reply = opt_replyp = opt_replyend = NULL;
+@@ -1532,9 +1519,13 @@
+ strlen((char *)ep) + 6 > opt_replyend)
+ {
+ int len;
++ unsigned char *p;
+ opt_replyend += OPT_REPLY_SIZE;
+ len = opt_replyend - opt_reply;
+- opt_reply = (unsigned char *)realloc(opt_reply, len);
++ p = (unsigned char *)realloc(opt_reply, len);
++ if (p == NULL)
++ free(opt_reply);
++ opt_reply = p;
+ if (opt_reply == NULL) {
+ /*@*/ printf("env_opt_add: realloc() failed!!!\n");
+ opt_reply = opt_replyp = opt_replyend = NULL;
+@@ -1945,7 +1936,7 @@
+ command(0, "z\n", 2);
+ continue;
+ }
+- if (sc == escape) {
++ if (sc == escape && escape != _POSIX_VDISABLE) {
+ command(0, (char *)tbp, tcc);
+ bol = 1;
+ count += tcc;
+@@ -1962,7 +1953,7 @@
+ }
+ if ((sc == '\n') || (sc == '\r'))
+ bol = 1;
+- } else if (sc == escape) {
++ } else if (sc == escape && escape != _POSIX_VDISABLE) {
+ /*
+ * Double escape is a pass through of a single escape character.
+ */
+diff -uNr telnet/telnet_locl.h telnet.obsd-cvs/telnet_locl.h
+--- telnet/telnet_locl.h Thu Mar 12 06:57:44 1998
++++ telnet.obsd-cvs/telnet_locl.h Sat Mar 10 11:12:37 2001
+@@ -1,4 +1,4 @@
+-/* $OpenBSD: telnet_locl.h,v 1.1 1998/03/12 04:57:44 art Exp $ */
++/* $OpenBSD: telnet_locl.h,v 1.2 1999/12/11 09:08:09 itojun Exp $ */
+ /* $KTH: telnet_locl.h,v 1.13 1997/11/03 21:37:55 assar Exp $ */
+
+ /*
+@@ -86,7 +86,5 @@
+ #include "defines.h"
+ #include "types.h"
+
+-#undef AF_INET6 /* XXX - it has not been tested and it doesn't exist yet */
+-
+ /* prototypes */
+
+diff -uNr libtelnet/kerberos.c libtelnet.obsd-cvs/kerberos.c
+--- libtelnet/kerberos.c Mon Feb 8 23:38:17 1999
++++ libtelnet.obsd-cvs/kerberos.c Sat Mar 10 11:11:03 2001
+@@ -320,11 +320,10 @@
+ char ts[MAXPATHLEN];
+ struct passwd *pw = getpwnam(UserNameRequested);
+
+- if(pw){
++ if (pw) {
+ snprintf(ts, sizeof(ts),
+- "%s%u",
+- TKT_ROOT,
+- (unsigned)pw->pw_uid);
++ "%s%u", TKT_ROOT, (unsigned)pw->pw_uid);
++ /* XXX allocation failure? */
+ setenv("KRBTKFILE", ts, 1);
+ }
+ Data(ap, KRB_ACCEPT, NULL, 0);
+@@ -609,16 +608,26 @@
+ {
+ unsigned char *p = buf;
+
+- p += krb_put_nir(cred->service, cred->instance, cred->realm, p);
++ memcpy (p, cred->service, ANAME_SZ);
++ p += ANAME_SZ;
++ memcpy (p, cred->instance, INST_SZ);
++ p += INST_SZ;
++ memcpy (p, cred->realm, REALM_SZ);
++ p += REALM_SZ;
+ memcpy(p, cred->session, 8);
+ p += 8;
+ *p++ = cred->lifetime;
+ *p++ = cred->kvno;
+- p += krb_put_int(cred->ticket_st.length, p, 4);
++ p += krb_put_int(cred->ticket_st.length, p, 4, 4);
+ memcpy(p, cred->ticket_st.dat, cred->ticket_st.length);
+ p += cred->ticket_st.length;
+- p += krb_put_int(cred->issue_date, p, 4);
+- p += krb_put_nir(cred->pname, cred->pinst, NULL, p);
++ p += krb_put_int(cred->issue_date, p, 4, 4);
++ strncpy (cred->pname, p, ANAME_SZ);
++ cred->pname[ANAME_SZ - 1] = '\0';
++ p += ANAME_SZ;
++ strncpy (cred->pinst, p, INST_SZ);
++ cred->pinst[INST_SZ - 1] = '\0';
++ p += INST_SZ;
+ return p - buf;
+ }
+
+@@ -627,7 +636,16 @@
+ {
+ unsigned char *p = buf;
+
+- p += krb_get_nir(p, cred->service, cred->instance, cred->realm);
++ strncpy (cred->service, p, ANAME_SZ);
++ cred->service[ANAME_SZ - 1] = '\0';
++ p += ANAME_SZ;
++ strncpy (cred->instance, p, INST_SZ);
++ cred->instance[INST_SZ - 1] = '\0';
++ p += INST_SZ;
++ strncpy (cred->realm, p, REALM_SZ);
++ cred->realm[REALM_SZ - 1] = '\0';
++ p += REALM_SZ;
++
+ memcpy(cred->session, p, 8);
+ p += 8;
+ cred->lifetime = *p++;
+@@ -636,7 +654,10 @@
+ memcpy(cred->ticket_st.dat, p, cred->ticket_st.length);
+ cred->ticket_st.mbz = 0;
+ p += krb_get_int(p, (u_int32_t *)&cred->issue_date, 4, 0);
+- p += krb_get_nir(p, cred->pname, cred->pinst, NULL);
++ p += krb_get_nir(p,
++ cred->pname, sizeof(cred->pname),
++ cred->pinst, sizeof(cred->pinst),
++ NULL, 0);
+ return 0;
+ }
+
+--- telnet/telnet.1 Thu Nov 12 01:01:46 1998
++++ telnet.obsd-cvs/telnet.1 Thu Nov 9 19:52:41 2000
+@@ -1,4 +1,4 @@
+-.\" $OpenBSD: telnet.1,v 1.14 1998/11/11 23:01:46 aaron Exp $
++.\" $OpenBSD: telnet.1,v 1.27 2000/11/09 17:52:41 aaron Exp $
+ .\" $NetBSD: telnet.1,v 1.5 1996/02/28 21:04:12 thorpej Exp $
+ .\"
+ .\" Copyright (c) 1983, 1990, 1993
+@@ -36,45 +36,34 @@
+ .\"
+ .Dd February 3, 1994
+ .Dt TELNET 1
+-.Os BSD 4.2
++.Os
+ .Sh NAME
+ .Nm telnet
+-.Nd user interface to the
++.Nd user interface to the
+ .Tn TELNET
+ protocol
+ .Sh SYNOPSIS
+ .Nm telnet
+-.Op Fl 8
+-.Op Fl E
+-.Op Fl F
+-.Op Fl K
+-.Op Fl L
+-.Op Fl S Ar tos
++.Op Fl 8EFKLacdfrx
+ .Op Fl X Ar authtype
+-.Op Fl a
+ .Op Fl b Ar hostalias
+-.Op Fl c
+-.Op Fl d
+ .Op Fl e Ar escapechar
+-.Op Fl f
+ .Op Fl k Ar realm
+ .Op Fl l Ar user
+ .Op Fl n Ar tracefile
+-.Op Fl r
+-.Op Fl x
+ .Oo
+ .Ar host
+ .Op Ar port
+ .Oc
+ .Sh DESCRIPTION
+ The
+-.Nm telnet
++.Nm
+ command
+-is used to communicate with another host using the
++is used to communicate with another host using the
+ .Tn TELNET
+ protocol.
+ If
+-.Nm telnet
++.Nm
+ is invoked without the
+ .Ar host
+ argument, it enters command mode,
+@@ -85,11 +74,11 @@
+ .Ic open
+ command with those arguments.
+ .Pp
+-Options:
+-.Bl -tag -width indent
++The options are as follows:
++.Bl -tag -width Ds
+ .It Fl 8
+-Specifies an 8-bit data path. This causes an attempt to
+-negotiate the
++Specifies an 8-bit data path.
++This causes an attempt to negotiate the
+ .Dv TELNET BINARY
+ option on both input and output.
+ .It Fl E
+@@ -103,18 +92,9 @@
+ .It Fl K
+ Specifies no automatic login to the remote system.
+ .It Fl L
+-Specifies an 8-bit data path on output. This causes the
+-BINARY option to be negotiated on output.
+-.It Fl S Ar tos
+-Sets the IP type-of-service (TOS) option for the telnet
+-connection to the value
+-.Ar tos ,
+-which can be a numeric TOS value
+-or, on systems that support it, a symbolic
+-TOS name found in the
+-.Pa /etc/iptos
+-file.
+-.It Fl X Ar atype
++Specifies an 8-bit data path on output.
++This causes the BINARY option to be negotiated on output.
++.It Fl X Ar atype
+ Disables the
+ .Ar atype
+ type of authentication.
+@@ -144,7 +124,8 @@
+ .It Fl c
+ Disables the reading of the user's
+ .Pa \&.telnetrc
+-file. (See the
++file.
++(See the
+ .Ic toggle skiprc
+ command on this man page.)
+ .It Fl d
+@@ -152,7 +133,7 @@
+ .Ic debug
+ toggle to
+ .Dv TRUE .
+-.It Fl e Ar escapechar
++.It Fl e Ar escapechar
+ Sets the initial
+ .Nm
+ escape character to
+@@ -169,14 +150,14 @@
+ If Kerberos authentication is being used, the
+ .Fl k
+ option requests that
+-.Nm telnet
++.Nm
+ obtain tickets for the remote host in
+ realm
+ .Ar realm
+ instead of the remote host's realm, as determined
+ by
+ .Xr krb_realmofhost 3 .
+-.It Fl l Ar user
++.It Fl l Ar user
+ When connecting to the remote system, if the remote system
+ understands the
+ .Ev ENVIRON
+@@ -189,7 +170,7 @@
+ This option may also be used with the
+ .Ic open
+ command.
+-.It Fl n Ar tracefile
++.It Fl n Ar tracefile
+ Opens
+ .Ar tracefile
+ for recording trace information.
+@@ -210,35 +191,38 @@
+ Indicates the official name, an alias, or the Internet address
+ of a remote host.
+ .It Ar port
+-Indicates a port number (address of an application). If a number is
+-not specified, the default
+-.Nm telnet
++Indicates a port number (address of an application).
++If a number is not specified, the default
++.Nm
+ port is used.
+ .El
+ .Pp
+-When in rlogin mode, a line of the form ~. disconnects from the
++When in rlogin mode, a line of the form ~.
++disconnects from the
+ remote host; ~ is the telnet escape character.
+ Similarly, the line ~^Z suspends the telnet session.
+ The line ~^] escapes to the normal telnet escape prompt.
+ .Pp
+ Once a connection has been opened,
+-.Nm telnet
++.Nm
+ will attempt to enable the
+ .Dv TELNET LINEMODE
+ option.
+ If this fails,
+-.Nm telnet
++.Nm
+ will revert to one of two input modes:
+ either ``character at a time''
+ or ``old line by line''
+ depending on what the remote system supports.
+ .Pp
+-When
++When
+ .Dv LINEMODE
+ is enabled, character processing is done on the
+-local system, under the control of the remote system. When input
++local system, under the control of the remote system.
++When input
+ editing or character echoing is to be disabled, the remote system
+-will relay that information. The remote system will also relay
++will relay that information.
++The remote system will also relay
+ changes to any special characters that happen on the remote
+ system, so that they can take effect on the local system.
+ .Pp
+@@ -252,7 +236,7 @@
+ (this would mostly be used to enter passwords
+ without the password being echoed).
+ .Pp
+-If the
++If the
+ .Dv LINEMODE
+ option is enabled, or if the
+ .Ic localchars
+@@ -267,7 +251,7 @@
+ characters are trapped locally, and sent as
+ .Tn TELNET
+ protocol sequences to the remote side.
+-If
++If
+ .Dv LINEMODE
+ has ever been enabled, then the user's
+ .Ic susp
+@@ -278,9 +262,9 @@
+ protocol sequences,
+ and
+ .Ic quit
+-is sent as a
++is sent as a
+ .Dv TELNET ABORT
+-instead of
++instead of
+ .Dv BREAK .
+ There are options (see
+ .Ic toggle
+@@ -296,17 +280,26 @@
+ (in the case of
+ .Ic quit
+ and
+-.Ic intr ) .
++.Ic intr ) .
+ .Pp
+ While connected to a remote host,
+-.Nm telnet
++.Nm
+ command mode may be entered by typing the
+-.Nm telnet
++.Nm
+ ``escape character'' (initially ``^]'').
+ When in command mode, the normal terminal editing conventions are available.
++Note that the escape character will return to the command mode of the initial
++invocation of
++.Nm
++that has the controlling terminal.
++Use the
++.Cm send escape
++command to switch to command mode in subsequent
++.Nm
++processes on remote hosts.
+ .Pp
+ The following
+-.Nm telnet
++.Nm
+ commands are available.
+ Only enough of each command to uniquely identify it need be typed
+ (this is also true for arguments to the
+@@ -320,26 +313,28 @@
+ .Ic display
+ commands).
+ .Bl -tag -width "mode type"
+-.It Ic auth Ar argument Op Ar ...
++.It Ic auth Ar argument Op Ar ...
+ The
+ .Ic auth
+ command manipulates the information sent through the
+ .Dv TELNET AUTHENTICATE
+-option. Valid arguments for the
+-auth command are as follows:
++option.
++Valid arguments for the
++.Ic auth
++command are as follows:
+ .Bl -tag -width "disable type"
+ .It Ic disable Ar type
+ Disables the specified
+ .Ar type
+-of authentication. To
+-obtain a list of available types, use the
++of authentication.
++To obtain a list of available types, use the
+ .Ic auth disable \&?
+ command.
+ .It Ic enable Ar type
+ Enables the specified
+ .Ar type
+-of authentication. To
+-obtain a list of available types, use the
++of authentication.
++To obtain a list of available types, use the
+ .Ic auth enable \&?
+ command.
+ .It Ic status
+@@ -350,7 +345,7 @@
+ Close a
+ .Tn TELNET
+ session and return to command mode.
+-.It Ic display Ar argument Op Ar ...
++.It Ic display Ar argument Op Ar ...
+ Displays all, or some, of the
+ .Ic set
+ and
+@@ -368,26 +363,27 @@
+ .It Ic disable Ar type Ic [input|output]
+ Disables the specified
+ .Ar type
+-of encryption. If you
+-omit
++of encryption.
++If you omit
+ .Ic input
+ and
+ .Ic output ,
+ both input and output
+-are disabled. To obtain a list of available
+-types, use the
++are disabled.
++To obtain a list of available types, use the
+ .Ic encrypt disable \&?
+ command.
+ .It Ic enable Ar type Ic [input|output]
+ Enables the specified
+ .Ar type
+-of encryption. If you
+-omit
++of encryption.
++If you omit
+ .Ic input
+ and
+ .Ic output ,
+ both input and output are
+-enabled. To obtain a list of available types, use the
++enabled.
++To obtain a list of available types, use the
+ .Ic encrypt enable \&?
+ command.
+ .It Ic input
+@@ -407,18 +403,20 @@
+ .Ic encrypt stop output
+ command.
+ .It Ic start Ic [input|output]
+-Attempts to start encryption. If you omit
++Attempts to start encryption.
++If you omit
+ .Ic input
+ and
+-.Ic output,
+-both input and output are enabled. To
+-obtain a list of available types, use the
++.Ic output ,
++both input and output are enabled.
++To obtain a list of available types, use the
+ .Ic encrypt enable \&?
+ command.
+ .It Ic status
+ Lists the current status of encryption.
+ .It Ic stop Ic [input|output]
+-Stops encryption. If you omit
++Stops encryption.
++If you omit
+ .Ic input
+ and
+ .Ic output ,
+@@ -431,7 +429,7 @@
+ .Ic encrypt stop
+ commands.
+ .El
+-.It Ic environ Ar arguments Op Ar ...
++.It Ic environ Ar arguments Op Ar ...
+ The
+ .Ic environ
+ command is used to manipulate the
+@@ -456,7 +454,7 @@
+ .Ic environ
+ command are:
+ .Bl -tag -width Fl
+-.It Ic define Ar variable value
++.It Ic define Ar variable value
+ Define the variable
+ .Ar variable
+ to have a value of
+@@ -466,15 +464,15 @@
+ .Ar value
+ may be enclosed in single or double quotes so
+ that tabs and spaces may be included.
+-.It Ic undefine Ar variable
++.It Ic undefine Ar variable
+ Remove
+ .Ar variable
+ from the list of environment variables.
+-.It Ic export Ar variable
++.It Ic export Ar variable
+ Mark the variable
+ .Ar variable
+ to be exported to the remote side.
+-.It Ic unexport Ar variable
++.It Ic unexport Ar variable
+ Mark the variable
+ .Ar variable
+ to not be exported unless
+@@ -508,7 +506,7 @@
+ suspending a user's session for later reattachment,
+ the logout argument indicates that you
+ should terminate the session immediately.
+-.It Ic mode Ar type
++.It Ic mode Ar type
+ .Ar type
+ is one of several options, depending on the state of the
+ .Tn TELNET
+@@ -529,40 +527,40 @@
+ option, or, if the remote side does not understand the
+ .Dv LINEMODE
+ option, then attempt to enter ``old-line-by-line'' mode.
+-.It Ic isig Pq Ic \-isig
+-Attempt to enable (disable) the
++.It Ic isig Pq Ic \-isig
++Attempt to enable (disable) the
+ .Dv TRAPSIG
+-mode of the
++mode of the
+ .Dv LINEMODE
+ option.
+-This requires that the
++This requires that the
+ .Dv LINEMODE
+ option be enabled.
+-.It Ic edit Pq Ic \-edit
+-Attempt to enable (disable) the
++.It Ic edit Pq Ic \-edit
++Attempt to enable (disable) the
+ .Dv EDIT
+-mode of the
++mode of the
+ .Dv LINEMODE
+ option.
+-This requires that the
++This requires that the
+ .Dv LINEMODE
+ option be enabled.
+-.It Ic softtabs Pq Ic \-softtabs
+-Attempt to enable (disable) the
++.It Ic softtabs Pq Ic \-softtabs
++Attempt to enable (disable) the
+ .Dv SOFT_TAB
+-mode of the
++mode of the
+ .Dv LINEMODE
+ option.
+-This requires that the
++This requires that the
+ .Dv LINEMODE
+ option be enabled.
+-.It Ic litecho Pq Ic \-litecho
+-Attempt to enable (disable) the
++.It Ic litecho Pq Ic \-litecho
++Attempt to enable (disable) the
+ .Dv LIT_ECHO
+-mode of the
++mode of the
+ .Dv LINEMODE
+ option.
+-This requires that the
++This requires that the
+ .Dv LINEMODE
+ option be enabled.
+ .It Ic \&?
+@@ -579,7 +577,7 @@
+ Open a connection to the named host.
+ If no port number
+ is specified,
+-.Nm telnet
++.Nm
+ will attempt to contact a
+ .Tn TELNET
+ server at the default port.
+@@ -594,24 +592,29 @@
+ .Ev ENVIRON
+ option.
+ When connecting to a non-standard port,
+-.Nm telnet
++.Nm
+ omits any automatic initiation of
+ .Tn TELNET
+-options. When the port number is preceded by a minus sign,
++options.
++When the port number is preceded by a minus sign,
+ the initial option negotiation is done.
+ After establishing a connection, the file
+ .Pa \&.telnetrc
+ in the
+-user's home directory is opened. Lines beginning with a ``#'' are
+-comment lines. Blank lines are ignored. Lines that begin
+-without white space are the start of a machine entry. The
+-first thing on the line is the name of the machine that is
+-being connected to. The rest of the line, and successive
+-lines that begin with white space are assumed to be
+-.Nm telnet
++user's home directory is opened.
++Lines beginning with a ``#'' are
++comment lines.
++Blank lines are ignored.
++Lines that begin
++without whitespace are the start of a machine entry.
++The first thing on the line is the name of the machine that is
++being connected to.
++The rest of the line, and successive
++lines that begin with whitespace are assumed to be
++.Nm
+ commands and are processed as if they had been typed
+ in manually to the
+-.Nm telnet
++.Nm
+ command prompt.
+ .It Ic quit
+ Close any open
+@@ -619,7 +622,7 @@
+ session and exit
+ .Nm telnet .
+ An end-of-file (in command mode) will also close a session and exit.
+-.It Ic send Ar arguments
++.It Ic send Ar arguments
+ Sends one or more special character sequences to the remote host.
+ The following are the arguments which may be specified
+ (more than one argument may be specified at a time):
+@@ -673,7 +676,7 @@
+ sequence.
+ .It Ic escape
+ Sends the current
+-.Nm telnet
++.Nm
+ escape character (initially ``^]'').
+ .It Ic ga
+ Sends the
+@@ -788,12 +791,12 @@
+ .Ic send
+ command.
+ .El
+-.It Ic set Ar argument value
+-.It Ic unset Ar argument value
++.It Ic set Ar argument value
++.It Ic unset Ar argument value
+ The
+ .Ic set
+ command will set any one of a number of
+-.Nm telnet
++.Nm
+ variables to a specific value or to
+ .Dv TRUE .
+ The special value
+@@ -811,7 +814,8 @@
+ .Ic display
+ command.
+ The variables which may be set or unset, but not toggled, are
+-listed here. In addition, any of the variables for the
++listed here.
++In addition, any of the variables for the
+ .Ic toggle
+ command may be explicitly set or unset using
+ the
+@@ -832,7 +836,8 @@
+ sequence (see
+ .Ic send ayt
+ preceding) is sent to the
+-remote host. The initial value for the "Are You There"
++remote host.
++The initial value for the "Are You There"
+ character is the terminal's status character.
+ .It Ic echo
+ This is the value (initially ``^E'') which, when in
+@@ -841,7 +846,7 @@
+ echoing of entered characters (for entering, say, a password).
+ .It Ic eof
+ If
+-.Nm telnet
++.Nm
+ is operating in
+ .Dv LINEMODE
+ or ``old line by line'' mode, entering this character
+@@ -854,7 +859,7 @@
+ character.
+ .It Ic erase
+ If
+-.Nm telnet
++.Nm
+ is in
+ .Ic localchars
+ mode (see
+@@ -862,7 +867,7 @@
+ .Ic localchars
+ below),
+ and if
+-.Nm telnet
++.Nm
+ is operating in ``character at a time'' mode, then when this
+ character is typed, a
+ .Dv TELNET EC
+@@ -879,14 +884,14 @@
+ character.
+ .It Ic escape
+ This is the
+-.Nm telnet
++.Nm
+ escape character (initially ``^['') which causes entry
+ into
+-.Nm telnet
++.Nm
+ command mode (when connected to a remote system).
+ .It Ic flushoutput
+ If
+-.Nm telnet
++.Nm
+ is in
+ .Ic localchars
+ mode (see
+@@ -916,12 +921,13 @@
+ .Dv LINEMODE ,
+ these are the
+ characters that, when typed, cause partial lines to be
+-forwarded to the remote system. The initial value for
++forwarded to the remote system.
++The initial value for
+ the forwarding characters are taken from the terminal's
+ eol and eol2 characters.
+ .It Ic interrupt
+ If
+-.Nm telnet
++.Nm
+ is in
+ .Ic localchars
+ mode (see
+@@ -945,7 +951,7 @@
+ character.
+ .It Ic kill
+ If
+-.Nm telnet
++.Nm
+ is in
+ .Ic localchars
+ mode (see
+@@ -953,7 +959,7 @@
+ .Ic localchars
+ below),
+ and if
+-.Nm telnet
++.Nm
+ is operating in ``character at a time'' mode, then when this
+ character is typed, a
+ .Dv TELNET EL
+@@ -970,7 +976,7 @@
+ character.
+ .It Ic lnext
+ If
+-.Nm telnet
++.Nm
+ is operating in
+ .Dv LINEMODE
+ or ``old line by line'' mode, then this character is taken to
+@@ -985,7 +991,7 @@
+ character.
+ .It Ic quit
+ If
+-.Nm telnet
++.Nm
+ is in
+ .Ic localchars
+ mode (see
+@@ -1009,7 +1015,7 @@
+ character.
+ .It Ic reprint
+ If
+-.Nm telnet
++.Nm
+ is operating in
+ .Dv LINEMODE
+ or old line by line'' mode, then this character is taken to
+@@ -1031,8 +1037,9 @@
+ This character, at the beginning of a line, followed by
+ a "." closes the connection; when followed by a ^Z it
+ suspends the
+-.Nm telnet
+-command. The initial state is to
++.Nm
++command.
++The initial state is to
+ disable the
+ .Ic rlogin
+ escape character.
+@@ -1066,7 +1073,7 @@
+ character.
+ .It Ic susp
+ If
+-.Nm telnet
++.Nm
+ is in
+ .Ic localchars
+ mode, or
+@@ -1093,12 +1100,13 @@
+ .Ic option
+ tracing being
+ .Dv TRUE ,
+-will be written. If it is set to
++will be written.
++If it is set to
+ .Dq Fl ,
+ then tracing information will be written to standard output (the default).
+ .It Ic worderase
+ If
+-.Nm telnet
++.Nm
+ is operating in
+ .Dv LINEMODE
+ or ``old line by line'' mode, then this character is taken to
+@@ -1117,25 +1125,32 @@
+ .Pq Ic unset
+ commands.
+ .El
+-.It Ic slc Ar state
++.It Ic skey Ar sequence challenge
++The
++.Ic skey
++command computes a response to the S/Key challenge.
++See
++.Xr skey 1
++for more information on the S/Key system.
++.It Ic slc Ar state
+ The
+ .Ic slc
+ command (Set Local Characters) is used to set
+ or change the state of the special
+-characters when the
++characters when the
+ .Dv TELNET LINEMODE
+ option has
+-been enabled. Special characters are characters that get
+-mapped to
++been enabled.
++Special characters are characters that get mapped to
+ .Tn TELNET
+ commands sequences (like
+ .Ic ip
+ or
+-.Ic quit )
++.Ic quit )
+ or line editing characters (like
+ .Ic erase
+ and
+-.Ic kill ) .
++.Ic kill ) .
+ By default, the local special characters are exported.
+ .Bl -tag -width Fl
+ .It Ic check
+@@ -1144,15 +1159,15 @@
+ character settings, and if there are any discrepancies with
+ the local side, the local side will switch to the remote value.
+ .It Ic export
+-Switch to the local defaults for the special characters. The
+-local default characters are those of the local terminal at
++Switch to the local defaults for the special characters.
++The local default characters are those of the local terminal at
+ the time when
+-.Nm telnet
++.Nm
+ was started.
+ .It Ic import
+ Switch to the remote defaults for the special characters.
+ The remote default characters are those of the remote system
+-at the time when the
++at the time when the
+ .Tn TELNET
+ connection was established.
+ .It Ic \&?
+@@ -1165,13 +1180,13 @@
+ .Nm telnet .
+ This includes the peer one is connected to, as well
+ as the current mode.
+-.It Ic toggle Ar arguments Op Ar ...
++.It Ic toggle Ar arguments Op Ar ...
+ Toggle (between
+ .Dv TRUE
+ and
+ .Dv FALSE )
+ various flags that control how
+-.Nm telnet
++.Nm
+ responds to events.
+ These flags may be set explicitly to
+ .Dv TRUE
+@@ -1206,7 +1221,7 @@
+ sequences; see
+ .Ic set
+ above for details),
+-.Nm telnet
++.Nm
+ refuses to display any data on the user's terminal
+ until the remote system acknowledges (via a
+ .Dv TELNET TIMING MARK
+@@ -1220,13 +1235,14 @@
+ done an "stty noflsh", otherwise
+ .Dv FALSE
+ (see
+-.Xr stty 1 ) .
++.Xr stty 1 ) .
+ .It Ic autodecrypt
+ When the
+ .Dv TELNET ENCRYPT
+ option is negotiated, by
+ default the actual encryption (decryption) of the data
+-stream does not start automatically. The
++stream does not start automatically.
++The
+ .Ic autoencrypt
+ .Pq Ic autodecrypt
+ command states that encryption of the
+@@ -1238,7 +1254,8 @@
+ .Dv TELNET AUTHENTICATION
+ option
+ .Tn TELNET
+-attempts to use it to perform automatic authentication. If the
++attempts to use it to perform automatic authentication.
++If the
+ .Dv AUTHENTICATION
+ option is not supported, the user's login
+ name are propagated through the
+@@ -1314,7 +1331,7 @@
+ The initial value for this toggle is
+ .Dv FALSE .
+ .It Ic debug
+-Toggles socket level debugging (useful only to the super-user).
++Toggles socket level debugging (useful only to the superuser).
+ The initial value for this toggle is
+ .Dv FALSE .
+ .It Ic encdebug
+@@ -1340,7 +1357,7 @@
+ .Ic brk ,
+ .Ic ec ,
+ and
+-.Ic el ;
++.Ic el ;
+ see
+ .Ic send
+ above).
+@@ -1379,7 +1396,7 @@
+ .Dv FALSE .
+ .It Ic options
+ Toggles the display of some internal
+-.Nm telnet
++.Nm
+ protocol processing (having to do with
+ .Tn TELNET
+ options).
+@@ -1404,8 +1421,8 @@
+ skips the reading of the
+ .Pa \&.telnetrc
+ file in the user's home
+-directory when connections are opened. The initial
+-value for this toggle is
++directory when connections are opened.
++The initial value for this toggle is
+ .Dv FALSE .
+ .It Ic termdata
+ Toggles the display of all terminal data (in hexadecimal format).
+@@ -1416,9 +1433,10 @@
+ .Ic verbose_encrypt
+ toggle is
+ .Dv TRUE ,
+-.Nm telnet
++.Nm
+ prints out a message each time encryption is enabled or
+-disabled. The initial value for this toggle is
++disabled.
++The initial value for this toggle is
+ .Dv FALSE .
+ .It Ic \&?
+ Displays the legal
+@@ -1430,22 +1448,24 @@
+ .Nm telnet .
+ This command only works when the user is using the
+ .Xr csh 1 .
+-.It Ic \&! Op Ar command
++.It Ic \&! Op Ar command
+ Execute a single command in a subshell on the local
+-system. If
++system.
++If
+ .Ar command
+ is omitted, then an interactive
+ subshell is invoked.
+-.It Ic \&? Op Ar command
+-Get help. With no arguments,
+-.Nm telnet
++.It Ic \&? Op Ar command
++Get help.
++With no arguments,
++.Nm
+ prints a help summary.
+ If a command is specified,
+-.Nm telnet
++.Nm
+ will print the help information for just that command.
+ .El
+ .Sh ENVIRONMENT
+-.Nm telnet
++.Nm
+ uses at least the
+ .Ev HOME ,
+ .Ev SHELL ,
+@@ -1464,16 +1484,18 @@
+ .El
+ .Sh HISTORY
+ The
+-.Nm telnet
++.Nm
+ command appeared in
+ .Bx 4.2 .
+ .Sh NOTES
+ On some remote systems, echo has to be turned off manually when in
+ ``old line by line'' mode.
+ .Pp
+-In ``old line by line'' mode or
++In ``old line by line'' mode or
+ .Dv LINEMODE
+ the terminal's
+ .Ic eof
+ character is only recognized (and sent to the remote system)
+ when it is the first character on a line.
++.Pp
++Source routing is not supported yet for IPv6.
diff --git a/SOURCES/telnet-gethostbyname.patch b/SOURCES/telnet-gethostbyname.patch
new file mode 100644
index 0000000..e1c1976
--- /dev/null
+++ b/SOURCES/telnet-gethostbyname.patch
@@ -0,0 +1,48 @@
+--- netkit-telnet-0.17/telnet/commands.c.old 2006-04-30 10:24:49.000000000 -0700
++++ netkit-telnet-0.17/telnet/commands.c 2006-04-30 10:37:10.000000000 -0700
+@@ -1669,9 +1669,15 @@
+
+ /* If this is not the full name, try to get it via DNS */
+ if (strchr(hbuf, '.') == 0) {
+- struct hostent *he = gethostbyname(hbuf);
+- if (he != 0)
+- strncpy(hbuf, he->h_name, sizeof hbuf-1);
++ struct addrinfo hints;
++ struct addrinfo *res;
++ memset (&hints, '\0', sizeof (hints));
++ hints.ai_flags = AI_V4MAPPED | AI_ADDRCONFIG | AI_CANONNAME;
++ if (getaddrinfo (hbuf, NULL, &hints, &res) == 0) {
++ if (res->ai_canonname != NULL)
++ strncpy(hbuf, res->ai_canonname, sizeof hbuf-1);
++ freeaddrinfo (res);
++ }
+ hbuf[sizeof hbuf-1] = '\0';
+ }
+
+@@ -2832,17 +2838,15 @@
+ if (!c)
+ cp2 = 0;
+
+- if ((tmp = inet_addr(cp)) != -1) {
+- sin_addr.s_addr = tmp;
+- } else if ((host = gethostbyname(cp))) {
+-#if defined(h_addr)
+- memmove((caddr_t)&sin_addr,
+- host->h_addr_list[0],
+- sizeof(sin_addr));
+-#else
+- memmove((caddr_t)&sin_addr, host->h_addr,
+- sizeof(sin_addr));
+-#endif
++ struct addrinfo hints;
++ memset (&hints, '\0', sizeof (hints));
++ // XXX The code here seems to allow only IPv4 addresses.
++ hints.ai_family = AF_INET;
++ hints.ai_flags = AI_ADDRCONFIG;
++ struct addrinfo *aires;
++ if (getaddrinfo (cp, NULL, &hints, &aires) == 0) {
++ sin_addr = ((struct sockaddr_in *) aires->ai_addr)->sin_addr;
++ freeaddrinfo (aires);
+ } else {
+ *cpp = cp;
+ return(0);
diff --git a/SOURCES/telnet-rh674942.patch b/SOURCES/telnet-rh674942.patch
new file mode 100644
index 0000000..f06d99d
--- /dev/null
+++ b/SOURCES/telnet-rh674942.patch
@@ -0,0 +1,47 @@
+--- netkit-telnet-0.17/telnetd/telnetd.c.orig 2011-01-31 12:05:37.942942871 -0600
++++ netkit-telnet-0.17/telnetd/telnetd.c 2011-01-31 18:20:22.400743499 -0600
+@@ -82,6 +82,7 @@ char ptyibuf2[BUFSIZ];
+ int hostinfo = 1; /* do we print login banner? */
+
+ int debug = 0;
++int debugsix = 0;
+ int keepalive = 1;
+ char *loginprg = _PATH_LOGIN;
+ char *progname;
+@@ -150,8 +151,11 @@ main(int argc, char *argv[], char *env[]
+ #endif /* BFTPDAEMON */
+
+ case 'd':
+- if (strcmp(optarg, "ebug") == 0) {
++ if (strncmp(optarg, "ebug", 4) == 0) {
+ debug++;
++ if (strncmp(optarg, "ebug6", 5) == 0) {
++ debugsix++;
++ }
+ break;
+ }
+ usage();
+@@ -271,6 +275,8 @@ main(int argc, char *argv[], char *env[]
+ hints.ai_socktype = SOCK_STREAM;
+ hints.ai_flags = AI_ADDRCONFIG | AI_PASSIVE;
+ hints.ai_protocol = IPPROTO_TCP;
++ if (debugsix)
++ hints.ai_family = AF_INET6;
+
+ if (argc == 0) {
+ if (getaddrinfo(NULL, "telnet", &hints, &ai) != 0) {
+@@ -380,12 +386,12 @@ usage(void)
+ {
+ fprintf(stderr, "Usage: telnetd");
+ #ifdef AUTHENTICATE
+- fprintf(stderr, " [-a (debug|other|user|valid|off)]\n\t");
++ fprintf(stderr, " [-a (debug|debug6|other|user|valid|off)]\n\t");
+ #endif
+ #ifdef BFTPDAEMON
+ fprintf(stderr, " [-B]");
+ #endif
+- fprintf(stderr, " [-debug]");
++ fprintf(stderr, " [-debug|-debug6]");
+ #ifdef DIAGNOSTICS
+ fprintf(stderr, " [-D (options|report|exercise|netdata|ptydata)]\n\t");
+ #endif
diff --git a/SOURCES/telnet-rh678324.patch b/SOURCES/telnet-rh678324.patch
new file mode 100644
index 0000000..d3cfbe9
--- /dev/null
+++ b/SOURCES/telnet-rh678324.patch
@@ -0,0 +1,21 @@
+diff -up netkit-telnet-0.17/telnetd/telnetd.c.rh678324 netkit-telnet-0.17/telnetd/telnetd.c
+--- netkit-telnet-0.17/telnetd/telnetd.c.rh678324 2011-06-28 14:51:09.996726296 +0200
++++ netkit-telnet-0.17/telnetd/telnetd.c 2011-06-28 14:52:38.212726283 +0200
+@@ -92,7 +92,7 @@ extern void usage(void);
+ int
+ main(int argc, char *argv[], char *env[])
+ {
+- struct sockaddr from;
++ struct sockaddr_storage from;
+ int on = 1;
+ socklen_t fromlen;
+ register int ch;
+@@ -344,7 +344,7 @@ main(int argc, char *argv[], char *env[]
+
+ openlog("telnetd", LOG_PID | LOG_ODELAY, LOG_DAEMON);
+ fromlen = sizeof (from);
+- if (getpeername(s, &from, &fromlen) < 0) {
++ if (getpeername(s, (struct sockaddr *)&from, &fromlen) < 0) {
+ fprintf(stderr, "%s: ", progname);
+ perror("getpeername");
+ _exit(1);
diff --git a/SOURCES/telnet-rh704604.patch b/SOURCES/telnet-rh704604.patch
new file mode 100644
index 0000000..9c040ba
--- /dev/null
+++ b/SOURCES/telnet-rh704604.patch
@@ -0,0 +1,24 @@
+--- netkit-telnet-0.17/telnet/commands.c.hostalias 2011-07-11 08:07:22.000000000 -0400
++++ netkit-telnet-0.17/telnet/commands.c 2011-07-11 08:10:12.131039660 -0400
+@@ -2400,17 +2400,21 @@
+ ahints.ai_family = PF_UNSPEC;
+ ahints.ai_socktype = SOCK_STREAM;
+ ahints.ai_flags = AI_PASSIVE;
+ error = getaddrinfo(aliasp, "0", &ahints, &ares);
+ if (error) {
++ printf ("Couldn't get address for %s\n", aliasp);
+ warn("%s: %s", aliasp, gai_strerror(error));
+ close(net);
++ net = -1;
+ continue;
+ }
+ if (bind(net, ares->ai_addr, ares->ai_addrlen) < 0) {
++ printf ("Couldn't bind to %s\n", aliasp);
+ perror(aliasp);
+ (void) close(net); /* dump descriptor */
++ net = -1;
+ freeaddrinfo(ares);
+ continue;
+ }
+ freeaddrinfo(ares);
+ }
diff --git a/SOURCES/telnet-rh825946.patch b/SOURCES/telnet-rh825946.patch
new file mode 100644
index 0000000..250ba7c
--- /dev/null
+++ b/SOURCES/telnet-rh825946.patch
@@ -0,0 +1,25 @@
+diff -up netkit-telnet-0.17/telnetd/sys_term.c.rh825946 netkit-telnet-0.17/telnetd/sys_term.c
+--- netkit-telnet-0.17/telnetd/sys_term.c.rh825946 1999-12-17 15:28:47.000000000 +0100
++++ netkit-telnet-0.17/telnetd/sys_term.c 2012-06-14 14:05:30.538342755 +0200
+@@ -723,6 +723,9 @@ void cleanup(int sig) {
+ char *p;
+ (void)sig;
+
++ /* to avoid a race for wtmp lock */
++ signal(SIGCHLD, SIG_IGN);
++
+ p = line + sizeof("/dev/") - 1;
+ if (logout(p)) logwtmp(p, "", "");
+ #ifdef PARANOID_TTYS
+diff -up netkit-telnet-0.17/telnetd/telnetd.c.rh825946 netkit-telnet-0.17/telnetd/telnetd.c
+--- netkit-telnet-0.17/telnetd/telnetd.c.rh825946 2012-06-14 14:04:42.000000000 +0200
++++ netkit-telnet-0.17/telnetd/telnetd.c 2012-06-14 14:06:01.547291404 +0200
+@@ -1147,8 +1147,6 @@ void telnet(int f, int p)
+ if (FD_ISSET(p, &obits) && (pfrontp - pbackp) > 0)
+ ptyflush();
+ }
+- /* to avoid a race for wtmp lock */
+- signal(SIGCHLD, SIG_IGN);
+ cleanup(0);
+ } /* end of telnet */
+
diff --git a/SOURCES/telnet.socket b/SOURCES/telnet.socket
new file mode 100644
index 0000000..811b672
--- /dev/null
+++ b/SOURCES/telnet.socket
@@ -0,0 +1,10 @@
+[Unit]
+Description=Telnet Server Activation Socket
+Documentation=man:telnetd(8)
+
+[Socket]
+ListenStream=23
+Accept=true
+
+[Install]
+WantedBy=sockets.target
diff --git a/SOURCES/telnet.wmconfig b/SOURCES/telnet.wmconfig
new file mode 100644
index 0000000..0f776c2
--- /dev/null
+++ b/SOURCES/telnet.wmconfig
@@ -0,0 +1,4 @@
+telnet name "telnet"
+telnet description "Telnet Client"
+telnet exec "xterm -e telnet &"
+telnet group "Networking"
diff --git a/SOURCES/telnet@.service b/SOURCES/telnet@.service
new file mode 100644
index 0000000..7bf5914
--- /dev/null
+++ b/SOURCES/telnet@.service
@@ -0,0 +1,7 @@
+[Unit]
+Description=Telnet Server
+After=local-fs.target
+
+[Service]
+ExecStart=-/usr/sbin/in.telnetd
+StandardInput=socket
diff --git a/SOURCES/telnetd-0.17-pty_read.patch b/SOURCES/telnetd-0.17-pty_read.patch
new file mode 100644
index 0000000..1760ddd
--- /dev/null
+++ b/SOURCES/telnetd-0.17-pty_read.patch
@@ -0,0 +1,25 @@
+--- telnetd/telnetd.c 2005-01-19 14:37:25.000000000 +0000
++++ telnetd/telnetd.c.new 2005-01-19 14:48:12.000000000 +0000
+@@ -697,6 +697,7 @@
+ int on = 1;
+ char *HE;
+ const char *IM;
++ int pty_read_ok = 0; /* track whether the pty read has worked yet */
+
+ /*
+ * Initialize the slc mapping table.
+@@ -1016,12 +1017,13 @@
+ * off the master side before the slave side is
+ * opened, we get EIO.
+ */
+- if (pcc < 0 && (errno == EWOULDBLOCK || errno == EIO)) {
++ if (pcc < 0 && (errno == EWOULDBLOCK || (errno == EIO && pty_read_ok == 0))) {
+ pcc = 0;
+ }
+ else {
+ if (pcc <= 0)
+ break;
++ pty_read_ok = 1; /* mark connection up for read */
+ #ifdef LINEMODE
+ /*
+ * If ioctl from pty, pass it through net
diff --git a/SOURCES/telnetd-0.17.diff b/SOURCES/telnetd-0.17.diff
new file mode 100644
index 0000000..f53415f
--- /dev/null
+++ b/SOURCES/telnetd-0.17.diff
@@ -0,0 +1,21 @@
+--- telnetd/telnetd.c Thu Apr 13 00:36:12 2000
++++ telnetd.new/telnetd.c Sun Mar 11 03:10:43 2001
+@@ -44,7 +44,7 @@
+ #include "../version.h"
+
+ #include <netdb.h>
+-#include <termcap.h>
++#include <ncurses/termcap.h>
+ #include <netinet/in.h>
+ /* #include <netinet/ip.h> */ /* Don't think this is used at all here */
+ #include <arpa/inet.h>
+--- telnetd/defs.h Mon Aug 2 06:14:03 1999
++++ telnetd.new/defs.h Sun Mar 11 03:28:13 2001
+@@ -56,6 +56,7 @@
+ #include <sys/file.h>
+ #include <sys/stat.h>
+ #include <sys/time.h>
++#include <time.h>
+ #include <sys/ioctl.h>
+ #include <netinet/in.h>
+ #include <arpa/telnet.h>
diff --git a/SPECS/telnet.spec b/SPECS/telnet.spec
new file mode 100644
index 0000000..458ad99
--- /dev/null
+++ b/SPECS/telnet.spec
@@ -0,0 +1,435 @@
+%global _hardened_build 1
+
+Summary: The client program for the Telnet remote login protocol
+Name: telnet
+Version: 0.17
+Release: 57%{?dist}
+Epoch: 1
+License: BSD
+Group: Applications/Internet
+Source0: ftp://ftp.uk.linux.org/pub/linux/Networking/netkit/netkit-telnet-%{version}.tar.gz
+Url: http://web.archive.org/web/20070819111735/www.hcs.harvard.edu/~dholland/computers/old-netkit.html
+# telnet-client tarball is snapshot of the OpenBSD client telnet
+Source2: telnet-client.tar.gz
+Source4: telnet.wmconfig
+Source5: telnet@.service
+Source6: telnet.socket
+Patch1: telnet-client-cvs.patch
+Patch5: telnetd-0.17.diff
+Patch6: telnet-0.17-env.patch
+Patch7: telnet-0.17-issue.patch
+Patch8: telnet-0.17-sa-01-49.patch
+Patch10: telnet-0.17-pek.patch
+Patch11: telnet-0.17-8bit.patch
+Patch12: telnet-0.17-argv.patch
+Patch13: telnet-0.17-conf.patch
+Patch14: telnet-0.17-cleanup_race.patch
+Patch15: telnetd-0.17-pty_read.patch
+Patch16: telnet-0.17-CAN-2005-468_469.patch
+Patch18: telnet-gethostbyname.patch
+Patch19: netkit-telnet-0.17-ipv6.diff
+Patch20: netkit-telnet-0.17-nodns.patch
+Patch21: telnet-0.17-errno_test_sys_bsd.patch
+Patch22: netkit-telnet-0.17-reallynodns.patch
+Patch23: telnet-rh678324.patch
+Patch24: telnet-rh674942.patch
+Patch25: telnet-rh704604.patch
+Patch26: telnet-rh825946.patch
+
+BuildRequires: ncurses-devel systemd
+
+%description
+Telnet is a popular protocol for logging into remote systems over the
+Internet. The package provides a command line Telnet client
+
+%package server
+Requires: systemd
+Requires(post): systemd
+Requires(preun): systemd
+Requires(postun): systemd
+Group: System Environment/Daemons
+Summary: The server program for the Telnet remote login protocol
+
+%description server
+Telnet is a popular protocol for logging into remote systems over the
+Internet. The package includes a daemon that supports Telnet remote
+logins into the host machine. The daemon is disabled by default.
+You may enable the daemon by editing /etc/xinetd.d/telnet
+
+%prep
+%setup -q -n netkit-telnet-%{version}
+
+mv telnet telnet-NETKIT
+%setup -T -D -q -a 2 -n netkit-telnet-%{version}
+
+%patch1 -p0 -b .cvs
+%patch5 -p0 -b .fix
+%patch6 -p1 -b .env
+%patch10 -p0 -b .pek
+%patch7 -p1 -b .issue
+%patch8 -p1 -b .sa-01-49
+%patch11 -p1 -b .8bit
+%patch12 -p1 -b .argv
+%patch13 -p1 -b .confverb
+%patch14 -p1 -b .cleanup_race
+%patch15 -p0 -b .pty_read
+%patch16 -p1 -b .CAN-2005-468_469
+#%patch17 -p1 -b .linemode
+%patch18 -p1 -b .gethost
+%patch19 -p1 -b .gethost2
+%patch20 -p1 -b .nodns
+%patch21 -p1 -b .errnosysbsd
+%patch22 -p1 -b .reallynodns
+%patch23 -p1 -b .rh678324
+%patch24 -p1 -b .rh674942
+%patch25 -p1 -b .rh704604
+%patch26 -p1 -b .rh825946
+
+%build
+%ifarch s390 s390x
+ export CC_FLAGS="$RPM_OPT_FLAGS -fPIE"
+%else
+ export CC_FLAGS="$RPM_OPT_FLAGS -fpie"
+%endif
+
+export LD_FLAGS="$LD_FLAGS -z now -pie"
+
+sh configure --with-c-compiler=gcc
+perl -pi -e '
+ s,-O2,\$(CC_FLAGS),;
+ s,LDFLAGS=.*,LDFLAGS=\$(LD_FLAGS),;
+ s,^BINDIR=.*$,BINDIR=%{_bindir},;
+ s,^MANDIR=.*$,MANDIR=%{_mandir},;
+ s,^SBINDIR=.*$,SBINDIR=%{_sbindir},;
+ ' MCONFIG
+
+# remove stripping
+perl -pi -e 's|install[ ]+-s|install|g' \
+ ./telnet/GNUmakefile \
+ ./telnetd/Makefile \
+ ./telnetlogin/Makefile \
+ ./telnet-NETKIT/Makefile
+
+make %{?_smp_mflags}
+
+%install
+mkdir -p ${RPM_BUILD_ROOT}%{_bindir}
+mkdir -p ${RPM_BUILD_ROOT}%{_sbindir}
+mkdir -p ${RPM_BUILD_ROOT}%{_unitdir}
+mkdir -p ${RPM_BUILD_ROOT}%{_mandir}/man1
+mkdir -p ${RPM_BUILD_ROOT}%{_mandir}/man5
+mkdir -p ${RPM_BUILD_ROOT}%{_mandir}/man8
+
+make INSTALLROOT=${RPM_BUILD_ROOT} install
+
+install -p -m644 %SOURCE5 ${RPM_BUILD_ROOT}%{_unitdir}/telnet@.service
+install -p -m644 %SOURCE6 ${RPM_BUILD_ROOT}%{_unitdir}/telnet.socket
+
+%post server
+%systemd_post telnet.socket
+
+%preun server
+%systemd_preun telnet.socket
+
+%postun server
+%systemd_postun_with_restart telnet.socket
+
+%files
+%doc README
+%defattr(-,root,root,-)
+%{_bindir}/telnet
+%{_mandir}/man1/telnet.1*
+
+%files server
+%defattr(-,root,root,-)
+%{_unitdir}/*
+%{_sbindir}/in.telnetd
+%{_mandir}/man5/issue.net.5*
+%{_mandir}/man8/in.telnetd.8*
+%{_mandir}/man8/telnetd.8*
+
+%changelog
+* Wed Jul 17 2013 Michal Sekletar <msekleta@redhat.com> - 1:0.17-57
+- enable hardened build
+- fix dates in changelog
+- add systemd to BuildRequires
+
+* Mon May 06 2013 Michal Sekletar <msekleta@redhat.com> - 1:0.17-56
+- telnet-server will use systemd socket based activation instead of xinetd
+
+* Fri Feb 15 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1:0.17-55
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild
+
+* Sat Jul 21 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1:0.17-54
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild
+
+* Thu Jun 14 2012 Adam Tkac <atkac redhat com> 1:0.17-53
+- update /var/run/utmp even on some corner cases
+
+* Sat Jan 14 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1:0.17-52
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_17_Mass_Rebuild
+
+* Wed Jul 13 2011 Adam Tkac <atkac redhat com> 1:0.17-51
+- add "-debug6" option to telnetd (#rh674942)
+- telnet wasn't interruptable (^C) when started with specious -b argument (#704604)
+
+* Tue Jun 28 2011 Adam Tkac <atkac redhat com> 1:0.17-50
+- telnetd: store "from" address in sockaddr_storage (#678324)
+
+* Wed Feb 09 2011 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1:0.17-49
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild
+
+* Thu Jan 20 2011 Karsten Hopp <karsten@redhat.com> 1:0.17-48
+- update telnet-0.17-sa-01-49.patch to make it apply with fuzz=0
+
+* Tue Mar 09 2010 Adam Tkac <atkac redhat com> 1:0.17-47
+- add URL and README
+
+* Fri Nov 27 2009 Adam Tkac <atkac redhat com> 1:0.17-46
+- changes related package review (#226484)
+- remove unused patches
+ - telnet-0.17-linemode.patch
+ - telnet-0.17-env-5x.patch
+
+* Wed Sep 02 2009 Adam Tkac <atkac redhat com> 1:0.17-45
+- add new option -N to disable DNS lookups (#490242)
+
+* Sun Jul 26 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1:0.17-44
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_12_Mass_Rebuild
+
+* Wed Feb 25 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1:0.17-43
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_11_Mass_Rebuild
+
+* Mon Feb 18 2008 Fedora Release Engineering <rel-eng@fedoraproject.org> - 1:0.17-42
+- Autorebuild for GCC 4.3
+
+* Tue Sep 25 2007 Adam Tkac <atkac redhat com> 1:0.17-41
+- rebased "nodns" patch with patch from Bryn M. Reeves
+
+* Thu Sep 20 2007 Adam Tkac <atkac redhat com> 1:0.17-40
+- improved patch to #274991
+
+* Wed Aug 22 2007 Harald Hoyer <harald@redhat.com> - 1:0.17-39
+- added patch to prevent a rare loop in the client
+
+* Fri Apr 13 2007 Adam Tkac <atkac redhat com> - 1:0.17-38.fc7
+- added -c option which disables reverse dns checking (#223448)
+- added smp_mflags to make
+- start using dist macro
+
+* Fri Jul 14 2006 Harald Hoyer <harald@redhat.com> - 1:0.17-37
+- added netkit-telnet-0.17-ipv6.diff from Marek Grác,
+ which adds IPv6 support to telnetd
+
+* Wed Jul 12 2006 Jesse Keating <jkeating@redhat.com> - 1:0.17-36.1
+- rebuild
+
+* Mon May 08 2006 Harald Hoyer <harald@redhat.com> - 1:0.17-36
+- patch to remove gethostbyname() (bug #190296)
+
+* Fri Feb 10 2006 Jesse Keating <jkeating@redhat.com> - 1:0.17-35.2.1
+- bump again for double-long bug on ppc(64)
+
+* Tue Feb 07 2006 Jesse Keating <jkeating@redhat.com> - 1:0.17-35.2
+- rebuilt for new gcc4.1 snapshot and glibc changes
+
+* Fri Dec 09 2005 Jesse Keating <jkeating@redhat.com>
+- rebuilt
+
+* Thu Mar 17 2005 Harald Hoyer <harald@redhat.com> - 1:0.17-35
+- fixed CAN-2005-468 and CAN-2005-469
+
+* Wed Mar 02 2005 Harald Hoyer <harald@redhat.com>
+- rebuilt
+
+* Fri Jan 21 2005 Harald Hoyer <harald@redhat.com> - 1:0.17-33
+- added patch telnetd-0.17-pty_read.patch, which fixes 145636
+
+* Thu Jan 13 2005 Jason Vas Dias <jvdias@redhat.com> - 1:0.17-31
+- bug 143929 / 145004 : fix race condition in telnetd on wtmp lock
+- when cleanup() is entered from main process and in signal
+- handler
+
+* Mon Jun 28 2004 Harald Hoyer <harald@redhat.com> - 1:0.17-30
+- fixed 126858: Too long /proc/X/cmdline: bad ps output when
+ piped to less/more
+
+* Tue Jun 15 2004 Elliot Lee <sopwith@redhat.com>
+- rebuilt
+
+* Fri Feb 13 2004 Elliot Lee <sopwith@redhat.com>
+- rebuilt
+
+* Thu Feb 5 2004 Harald Hoyer <harald@redhat.com> - 1:0.17-27
+- added PIE compile flags
+
+* Wed Jun 04 2003 Elliot Lee <sopwith@redhat.com>
+- rebuilt
+
+* Wed May 28 2003 Harald Hoyer <harald@redhat.de> 1:0.17-26
+- cleanup of spec file
+- 8bit binary patch #91023
+
+* Wed Jan 29 2003 Harald Hoyer <harald@redhat.de> 0.17-25
+- rebuilt
+
+* Wed Jan 22 2003 Tim Powers <timp@redhat.com>
+- rebuilt
+
+* Mon Nov 11 2002 Harald Hoyer <harald@redhat.de> 0.17-24
+- changed description
+- removed unused .desktop files
+
+* Tue Jul 23 2002 Harald Hoyer <harald@redhat.de> 0.17-23
+- removed prestripping
+
+* Tue Jul 9 2002 Harald Hoyer <harald@redhat.de>
+- removed x86 -O gcc-2.96 hack (#59514)
+
+* Fri Jun 21 2002 Tim Powers <timp@redhat.com>
+- automated rebuild
+
+* Thu Jun 6 2002 Tim Powers <timp@redhat.com>
+- bump release number and rebuild
+
+* Thu May 23 2002 Tim Powers <timp@redhat.com>
+- automated rebuild
+
+* Thu Sep 06 2001 Harald Hoyer <harald@redhat.de> 0.17-20
+- hopefully fixed #52817, #52224
+
+* Thu Aug 16 2001 Bill Nottingham <notting@redhat.com>
+- bump version for 7.2
+
+* Wed Aug 15 2001 Bill Nottingham <notting@redhat.com>
+- fix versioning
+
+* Tue Jul 31 2001 Harald Hoyer <harald@redhat.de>
+- fixed security issues (#50335)
+- patched the patches to fit the 5x version
+- one world -> one spec file for all versions ;)
+
+* Sat Jul 21 2001 Tim Powers <timp@redhat.com>
+- no applnk file, it's clutrtering the menus
+
+* Wed Jul 18 2001 Bill Nottingham <notting@redhat.com>
+- apply the patch, duh (and fix it while we're here)
+
+* Tue Jul 10 2001 Bill Nottingham <notting@redhat.com>
+- make /etc/issue.net parsing match the various gettys
+
+* Mon Jun 18 2001 Harald Hoyer <harald@redhat.de>
+- merged Jakubs and Pekka's patches
+
+* Wed Apr 4 2001 Jakub Jelinek <jakub@redhat.com>
+- don't let configure to guess compiler, it can pick up egcs
+
+* Fri Mar 9 2001 Pekka Savola <pekkas@netcore.fi>
+- update to 0.17
+- apply latest changes from CVS to telnet client, enable IPv6
+- BuildPreReq ncurses-devel
+
+* Mon Jan 22 2001 Helge Deller <hdeller@redhat.com>
+- added swedish & german translation to .desktop-file (#15332)
+
+* Sat Dec 30 2000 Nalin Dahyabhai <nalin@redhat.com>
+- mark the xinetd config file as config(noreplace)
+
+* Fri Dec 01 2000 Trond Eivind Glomsrød <teg@redhat.com>
+- make sure the server is turned off by default
+
+* Tue Jul 18 2000 Bill Nottingham <notting@redhat.com>
+- add description & default to xinetd file
+
+* Wed Jul 12 2000 Prospector <bugzilla@redhat.com>
+- automatic rebuild
+
+* Mon Jun 19 2000 Jeff Johnson <jbj@redhat.com>
+- FHS packaging.
+- update to 0.17-pre20000412.
+
+* Tue May 23 2000 Trond Eivind Glomsrød <teg@redhat.com>
+- moved the xinet entry to the server
+
+* Mon May 22 2000 Trond Eivind Glomsrød <teg@redhat.com>
+- add an entry to /etc/xinetd.d
+
+* Tue May 16 2000 Jeff Johnson <jbj@redhat.com>
+- permit telnet queries only for exported variables.
+
+* Fri Mar 24 2000 Bernhard Rosenkraenzer <bero@redhat.com>
+- 0.17
+
+* Tue Mar 7 2000 Jeff Johnson <jbj@redhat.com>
+- rebuild for sparc baud rates > 38400.
+
+* Fri Feb 11 2000 Bill Nottingham <notting@redhat.com>
+- fix description
+
+* Mon Feb 07 2000 Preston Brown <pbrown@redhat.com>
+- wmconfig gone
+
+* Wed Feb 02 2000 Cristian Gafton <gafton@redhat.com>
+- man pages are compressed
+- fix description
+
+* Tue Jan 4 2000 Bill Nottingham <notting@redhat.com>
+- split client and server
+
+* Tue Dec 21 1999 Jeff Johnson <jbj@redhat.com>
+- update to 0.16.
+
+* Sun Oct 10 1999 Matt Wilson <msw@redhat.com>
+- corrected the Terminal setting of the .desktop (needs to be 'true' not '1')
+
+* Sat Sep 25 1999 Preston Brown <pbrown@redhat.com>
+- red hat .desktop entry
+
+* Sat Aug 21 1999 Jeff Johnson <jbj@redhat.com>
+- rebuild for 6.1.
+
+* Wed Aug 18 1999 Bill Nottingham <notting@redhat.com>
+- don't trust random TERM variables in telnetd (#4560)
+
+* Wed Jun 2 1999 Jeff Johnson <jbj@redhat.com>
+- fix (#3098).
+
+* Thu May 27 1999 Antti Andreimann <Antti.Andreimann@mail.ee>
+- fixed the problem with escape character (it could not be disabled)
+- changed the spec file to use %%setup macro for unpacking telnet-client
+
+* Thu Apr 15 1999 Jeff Johnson <jbj@redhat.com>
+- use glibc utmp routines.
+
+* Thu Apr 8 1999 Jeff Johnson <jbj@redhat.com>
+- fix the fix (wrong way memcpy).
+
+* Wed Apr 7 1999 Jeff Johnson <jbj@redhat.com>
+- fix "telnet localhost" bus error on sparc64 (alpha?).
+
+* Tue Apr 6 1999 Jeff Johnson <jbj@redhat.com>
+- use OpenBSD telnet client (and fix minor core dump with .telnetrc #247)
+
+* Thu Mar 25 1999 Erik Troan <ewt@redhat.com>
+- use openpty in telnetd
+
+* Sun Mar 21 1999 Cristian Gafton <gafton@redhat.com>
+- auto rebuild in the new build environment (release 22)
+
+* Mon Mar 15 1999 Jeff Johnson <jbj@redhat.com>
+- compile for 6.0.
+
+* Fri Apr 24 1998 Prospector System <bugs@redhat.com>
+- translations modified for de, fr, tr
+
+* Fri Apr 24 1998 Cristian Gafton <gafton@redhat.com>
+- compile C++ code using egcs
+
+* Tue Apr 14 1998 Erik Troan <ewt@redhat.com>
+- built against new ncurses
+
+* Wed Oct 29 1997 Donnie Barnes <djb@redhat.com>
+- added wmconfig entry
+
+* Tue Jul 15 1997 Erik Troan <ewt@redhat.com>
+- initial build